2026-02-18T23:34:38.705477Z node 1 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:557: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Start read actor, local row dispatcher [1:7608352797027487274:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T23:34:38.714739Z node 1 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 1 granularity: 0.000100s late arrival delay: 0.000000s idle: 0 idle timeout: 86400.000000s
2026-02-18T23:34:38.714935Z node 1 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. GetAsyncInputData freeSpace = 12345
2026-02-18T23:34:38.714968Z node 1 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [1:7608352797027487280:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T23:34:38.714976Z node 1 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [1:7608352797027487280:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([1:7608352797027487274:2054])
2026-02-18T23:34:38.714992Z node 1 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [1:7608352797027487280:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [1:7608352797027487280:2048]
2026-02-18T23:34:38.715075Z node 1 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [1:7608352797027487280:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [1:7608352797027487275:2055]
2026-02-18T23:34:38.715088Z node 1 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [1:7608352797027487280:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [1:7608352797027487275:2055], partIds: 666 cookie 1
2026-02-18T23:34:38.715167Z node 1 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [1:7608352797027487280:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [1:7608352797027487275:2055], cookie 1
2026-02-18T23:34:38.715171Z node 1 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [1:7608352797027487280:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T23:34:38.715174Z node 1 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [1:7608352797027487280:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T23:34:38.715183Z node 1 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [1:7608352797027487280:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [1:7608352797027487277:2057], generation 1
2026-02-18T23:34:38.715196Z node 1 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [1:7608352797027487280:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [1:7608352797027487277:2057], connection id 1 partitions offsets (666 / <empty>),
2026-02-18T23:34:38.715365Z node 1 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [1:7608352797027487280:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [1:7608352797027487277:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T23:34:38.715542Z node 1 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [1:7608352797027487280:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [1:7608352797027487277:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:34:38.721017Z node 1 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [1:7608352797027487280:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [1:7608352797027487277:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:34:38.723013Z node 1 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [1:7608352797027487280:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 1
2026-02-18T23:34:38.723031Z node 1 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [1:7608352797027487280:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 2
2026-02-18T23:34:38.723060Z node 1 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [1:7608352797027487280:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:34:38.723151Z node 1 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [1:7608352797027487280:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 2
2026-02-18T23:34:38.723164Z node 1 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [1:7608352797027487280:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 2 rows, watermark (empty maybe), buffer size 0, free space 948, result size 52
2026-02-18T23:34:38.723472Z node 1 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [1:7608352797027487280:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T23:34:38.723508Z node 1 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [1:7608352797027487280:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [1:7608352797027487280:2048], TxId: query_1, task: 0, Cluster: . PQ source. State: used buffer size 0 ready buffer event size 0 state 5 InFlyAsyncInputData 0
Counters: CoordinatorChanged 1 CoordinatorResult 1 MessageBatch 1 StartSessionAck 1 NewDataArrived 1 SessionError 0 Statistics 0 NodeDisconnected 0 NodeConnected 0 Undelivered 0 Retry 0 PrivateHeartbeat 0 SessionClosed 0 Pong 0 Heartbeat 0 PrintState 0 ProcessState 0 GetAsyncInputData 2 NotifyCA 1
 [1:7608352797027487277:2057] status 2 is waiting ack 0 connection id 1 id 1, LocalRecipient
 partitions 666 offsets 666=2 has pending data
WatermarksTracker:Watermarks: {
    666@: { watermark: (empty maybe) },};
2026-02-18T23:34:38.723511Z node 1 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [1:7608352797027487280:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [1:7608352797027487277:2057] generation 1
2026-02-18T23:34:38.930675Z node 2 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:557: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Start read actor, local row dispatcher [2:7608352797041569211:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T23:34:38.930767Z node 2 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 1 granularity: 0.000100s late arrival delay: 0.000000s idle: 0 idle timeout: 86400.000000s
2026-02-18T23:34:38.930806Z node 2 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. GetAsyncInputData freeSpace = 12345
2026-02-18T23:34:38.930820Z node 2 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [2:7608352797041569217:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T23:34:38.930824Z node 2 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [2:7608352797041569217:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([2:7608352797041569211:2054])
2026-02-18T23:34:38.930836Z node 2 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [2:7608352797041569217:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [2:7608352797041569217:2048]
2026-02-18T23:34:38.930909Z node 2 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [2:7608352797041569217:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [2:7608352797041569212:2055]
2026-02-18T23:34:38.930923Z node 2 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [2:7608352797041569217:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [2:7608352797041569212:2055], partIds: 666 cookie 1
2026-02-18T23:34:38.930997Z node 2 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [2:7608352797041569217:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [2:7608352797041569212:2055], cookie 1
2026-02-18T23:34:38.931005Z node 2 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [2:7608352797041569217:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T23:34:38.931007Z node 2 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [2:7608352797041569217:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T23:34:38.931016Z node 2 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [2:7608352797041569217:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [2:7608352797041569214:2057], generation 1
2026-02-18T23:34:38.931025Z node 2 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [2:7608352797041569217:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [2:7608352797041569214:2057], connection id 1 partitions offsets (666 / <empty>),
2026-02-18T23:34:38.931170Z node 2 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [2:7608352797041569217:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [2:7608352797041569214:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T23:34:38.931213Z node 2 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [2:7608352797041569217:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [2:7608352797041569214:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:34:38.931364Z node 2 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [2:7608352797041569217:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [2:7608352797041569214:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:34:38.931379Z node 2 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [2:7608352797041569217:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 1
2026-02-18T23:34:38.931382Z node 2 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [2:7608352797041569217:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 2
2026-02-18T23:34:38.931389Z node 2 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [2:7608352797041569217:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:34:38.931470Z node 2 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [2:7608352797041569217:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 2
2026-02-18T23:34:38.931479Z node 2 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [2:7608352797041569217:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 2 rows, watermark (empty maybe), buffer size 0, free space 948, result size 52
2026-02-18T23:34:38.931525Z node 2 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1100: SelfId: [2:7608352797041569217:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvUndelivered, TSystem::Undelivered from [2:7608352797041569214:2057], reason Disconnected, cookie 999
2026-02-18T23:34:38.931546Z node 2 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [2:7608352797041569217:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [2:7608352797041569214:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:34:38.931624Z node 2 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [2:7608352797041569217:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [2:7608352797041569214:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:34:38.931631Z node 2 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [2:7608352797041569217:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 3
2026-02-18T23:34:38.931703Z node 2 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [2:7608352797041569217:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:34:38.931732Z node 2 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [2:7608352797041569217:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 3
2026-02-18T23:34:38.931740Z node 2 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [2:7608352797041569217:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 1 rows, watermark (empty maybe), buffer size 0, free space 974, result size 26
2026-02-18T23:34:38.931758Z node 2 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:966: SelfId: [2:7608352797041569217:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvRetry, EventQueueId 1
2026-02-18T23:34:38.931901Z node 2 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [2:7608352797041569217:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T23:34:38.931924Z node 2 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [2:7608352797041569217:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [2:7608352797041569217:2048], TxId: query_1, task: 0, Cluster: . PQ source. State: used buffer size 0 ready buffer event size 0 state 5 InFlyAsyncInputData 0
Counters: CoordinatorChanged 1 CoordinatorResult 1 MessageBatch 2 StartSessionAck 1 NewDataArrived 2 SessionError 0 Statistics 0 NodeDisconnected 0 NodeConnected 0 Undelivered 1 Retry 1 PrivateHeartbeat 0 SessionClosed 0 Pong 0 Heartbeat 0 PrintState 0 ProcessState 0 GetAsyncInputData 3 NotifyCA 2
 [2:7608352797041569214:2057] status 2 is waiting ack 0 connection id 1 id 1, LocalRecipient
 partitions 666 offsets 666=3 has pending data
WatermarksTracker:Watermarks: {
    666@: { watermark: (empty maybe) },};
2026-02-18T23:34:38.931926Z node 2 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [2:7608352797041569217:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [2:7608352797041569214:2057] generation 1
2026-02-18T23:34:39.177619Z node 3 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:557: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Start read actor, local row dispatcher [3:7608352799353331712:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T23:34:39.177728Z node 3 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 1 granularity: 0.000100s late arrival delay: 0.000000s idle: 0 idle timeout: 86400.000000s
2026-02-18T23:34:39.177801Z node 3 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. GetAsyncInputData freeSpace = 12345
2026-02-18T23:34:39.177813Z node 3 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [3:7608352799353331718:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T23:34:39.177818Z node 3 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [3:7608352799353331718:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([3:7608352799353331712:2054])
2026-02-18T23:34:39.177831Z node 3 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [3:7608352799353331718:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [3:7608352799353331718:2048]
2026-02-18T23:34:39.177900Z node 3 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [3:7608352799353331718:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [3:7608352799353331713:2055]
2026-02-18T23:34:39.177910Z node 3 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [3:7608352799353331718:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [3:7608352799353331713:2055], partIds: 666 cookie 1
2026-02-18T23:34:39.178036Z node 3 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [3:7608352799353331718:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [3:7608352799353331713:2055], cookie 1
2026-02-18T23:34:39.178048Z node 3 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [3:7608352799353331718:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T23:34:39.178051Z node 3 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [3:7608352799353331718:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T23:34:39.178060Z node 3 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [3:7608352799353331718:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [3:7608352799353331715:2057], generation 1
2026-02-18T23:34:39.178075Z node 3 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [3:7608352799353331718:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [3:7608352799353331715:2057], connection id 1 partitions offsets (666 / <empty>),
2026-02-18T23:34:39.178214Z node 3 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [3:7608352799353331718:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [3:7608352799353331715:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T23:34:39.179304Z node 3 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:879: SelfId: [3:7608352799353331718:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvSessionError from [3:7608352799353331715:2057], seqNo 0, ConfirmedSeqNo 0
2026-02-18T23:34:39.179650Z node 3 :KQP_COMPUTE ERROR: dq_pq_rd_read_actor.cpp:1051: SelfId: [3:7608352799353331718:2048], TxId: query_1, task: 0, Cluster: . PQ source. Stop read actor, status: BAD_REQUEST, issues: { <main>: Error: A problem has been detected and session has been shut down to prevent damage your life }
2026-02-18T23:34:39.179670Z node 3 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [3:7608352799353331718:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 12345
2026-02-18T23:34:39.179883Z node 3 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [3:7608352799353331718:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T23:34:39.179923Z node 3 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [3:7608352799353331718:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [3:7608352799353331718:2048], TxId: query_1, task: 0, Cluster: . PQ source. State: used buffer size 0 ready buffer event size 0 state 5 InFlyAsyncInputData 0
Counters: CoordinatorChanged 1 CoordinatorResult 1 MessageBatch 0 StartSessionAck 1 NewDataArrived 0 SessionError 1 Statistics 0 NodeDisconnected 0 NodeConnected 0 Undelivered 0 Retry 0 PrivateHeartbeat 0 SessionClosed 0 Pong 0 Heartbeat 0 PrintState 0 ProcessState 0 GetAsyncInputData 2 NotifyCA 0
 [3:7608352799353331715:2057] status 2 is waiting ack 0 connection id 1 id 1, LocalRecipient
 partitions 666 offsets has pending data
WatermarksTracker:Watermarks: {
    666@: { watermark: (empty maybe) },};
2026-02-18T23:34:39.179930Z node 3 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [3:7608352799353331718:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [3:7608352799353331715:2057] generation 1
2026-02-18T23:34:39.400999Z node 4 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:557: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Start read actor, local row dispatcher [4:7608352798358712606:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T23:34:39.401194Z node 4 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 1 granularity: 0.000100s late arrival delay: 0.000000s idle: 0 idle timeout: 86400.000000s
2026-02-18T23:34:39.401257Z node 4 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. GetAsyncInputData freeSpace = 12345
2026-02-18T23:34:39.401272Z node 4 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [4:7608352798358712612:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T23:34:39.401278Z node 4 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [4:7608352798358712612:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([4:7608352798358712606:2054])
2026-02-18T23:34:39.401295Z node 4 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [4:7608352798358712612:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [4:7608352798358712612:2048]
2026-02-18T23:34:39.401421Z node 4 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [4:7608352798358712612:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [4:7608352798358712607:2055]
2026-02-18T23:34:39.401437Z node 4 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [4:7608352798358712612:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [4:7608352798358712607:2055], partIds: 666 cookie 1
2026-02-18T23:34:39.401647Z node 4 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [4:7608352798358712612:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [4:7608352798358712607:2055], cookie 1
2026-02-18T23:34:39.401665Z node 4 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [4:7608352798358712612:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T23:34:39.401668Z node 4 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [4:7608352798358712612:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T23:34:39.401677Z node 4 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [4:7608352798358712612:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [4:7608352798358712609:2057], generation 1
2026-02-18T23:34:39.401694Z node 4 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [4:7608352798358712612:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [4:7608352798358712609:2057], connection id 1 partitions offsets (666 / <empty>),
2026-02-18T23:34:39.401784Z node 4 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [4:7608352798358712612:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [4:7608352798358712609:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T23:34:39.401805Z node 4 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [4:7608352798358712612:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [4:7608352798358712609:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:34:39.401996Z node 4 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [4:7608352798358712612:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [4:7608352798358712609:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:34:39.402010Z node 4 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [4:7608352798358712612:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 1
2026-02-18T23:34:39.402012Z node 4 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [4:7608352798358712612:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 2
2026-02-18T23:34:39.402053Z node 4 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [4:7608352798358712612:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [4:7608352798358712609:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:34:39.402060Z node 4 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [4:7608352798358712612:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 3
2026-02-18T23:34:39.402062Z node 4 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [4:7608352798358712612:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 4
2026-02-18T23:34:39.402078Z node 4 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [4:7608352798358712612:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:34:39.402155Z node 4 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [4:7608352798358712612:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 4
2026-02-18T23:34:39.402164Z node 4 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [4:7608352798358712612:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 4 rows, watermark (empty maybe), buffer size 0, free space 896, result size 104
2026-02-18T23:34:39.402202Z node 4 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [4:7608352798358712612:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 0
2026-02-18T23:34:39.422106Z node 4 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [4:7608352798358712612:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T23:34:39.422166Z node 4 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [4:7608352798358712612:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [4:7608352798358712612:2048], TxId: query_1, task: 0, Cluster: . PQ source. State: used buffer size 0 ready buffer event size 0 state 5 InFlyAsyncInputData 0
Counters: CoordinatorChanged 1 CoordinatorResult 1 MessageBatch 2 StartSessionAck 1 NewDataArrived 1 SessionError 0 Statistics 0 NodeDisconnected 0 NodeConnected 0 Undelivered 0 Retry 0 PrivateHeartbeat 0 SessionClosed 0 Pong 0 Heartbeat 0 PrintState 0 ProcessState 0 GetAsyncInputData 3 NotifyCA 2
 [4:7608352798358712609:2057] status 2 is waiting ack 0 connection id 1 id 1, LocalRecipient
 partitions 666 offsets 666=4 has pending data
WatermarksTracker:Watermarks: {
    666@: { watermark: (empty maybe) },};
2026-02-18T23:34:39.422170Z node 4 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [4:7608352798358712612:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [4:7608352798358712609:2057] generation 1
2026-02-18T23:34:39.622055Z node 5 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:557: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Start read actor, local row dispatcher [5:7608352798860543112:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T23:34:39.622182Z node 5 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 1 granularity: 0.000100s late arrival delay: 0.000000s idle: 0 idle timeout: 86400.000000s
2026-02-18T23:34:39.622321Z node 5 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. GetAsyncInputData freeSpace = 12345
2026-02-18T23:34:39.622337Z node 5 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [5:7608352798860543118:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T23:34:39.622341Z node 5 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [5:7608352798860543118:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([5:7608352798860543112:2054])
2026-02-18T23:34:39.622354Z node 5 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [5:7608352798860543118:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [5:7608352798860543118:2048]
2026-02-18T23:34:39.622443Z node 5 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [5:7608352798860543118:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [5:7608352798860543113:2055]
2026-02-18T23:34:39.622471Z node 5 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [5:7608352798860543118:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [5:7608352798860543113:2055], partIds: 666 cookie 1
2026-02-18T23:34:39.622578Z node 5 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [5:7608352798860543118:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [5:7608352798860543113:2055], cookie 1
2026-02-18T23:34:39.622587Z node 5 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [5:7608352798860543118:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T23:34:39.622589Z node 5 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [5:7608352798860543118:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T23:34:39.622598Z node 5 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [5:7608352798860543118:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [5:7608352798860543115:2057], generation 1
2026-02-18T23:34:39.622608Z node 5 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [5:7608352798860543118:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [5:7608352798860543115:2057], connection id 1 partitions offsets (666 / <empty>),
2026-02-18T23:34:39.622780Z node 5 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [5:7608352798860543118:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [5:7608352798860543115:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T23:34:39.622907Z node 5 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [5:7608352798860543118:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [5:7608352798860543115:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:34:39.623045Z node 5 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [5:7608352798860543118:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [5:7608352798860543115:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:34:39.623060Z node 5 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [5:7608352798860543118:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 1
2026-02-18T23:34:39.623062Z node 5 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [5:7608352798860543118:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 2
2026-02-18T23:34:39.623071Z node 5 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [5:7608352798860543118:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:34:39.623123Z node 5 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [5:7608352798860543118:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 2
2026-02-18T23:34:39.623133Z node 5 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [5:7608352798860543118:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 2 rows, watermark (empty maybe), buffer size 0, free space 948, result size 52
2026-02-18T23:34:39.623174Z node 5 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:90: SelfId: [5:7608352798860543118:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty SaveState, offsets: {:666,2},
State saved
2026-02-18T23:34:39.623220Z node 5 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [5:7608352798860543118:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T23:34:39.623242Z node 5 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [5:7608352798860543118:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [5:7608352798860543118:2048], TxId: query_1, task: 0, Cluster: . PQ source. State: used buffer size 0 ready buffer event size 0 state 5 InFlyAsyncInputData 0
Counters: CoordinatorChanged 1 CoordinatorResult 1 MessageBatch 1 StartSessionAck 1 NewDataArrived 1 SessionError 0 Statistics 0 NodeDisconnected 0 NodeConnected 0 Undelivered 0 Retry 0 PrivateHeartbeat 0 SessionClosed 0 Pong 0 Heartbeat 0 PrintState 0 ProcessState 0 GetAsyncInputData 2 NotifyCA 1
 [5:7608352798860543115:2057] status 2 is waiting ack 0 connection id 1 id 1, LocalRecipient
 partitions 666 offsets 666=2 has pending data
WatermarksTracker:Watermarks: {
    666@: { watermark: (empty maybe) },};
2026-02-18T23:34:39.623248Z node 5 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [5:7608352798860543118:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [5:7608352798860543115:2057] generation 1
2026-02-18T23:34:39.854920Z node 6 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:557: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Start read actor, local row dispatcher [6:7608352800926798793:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T23:34:39.855026Z node 6 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 1 granularity: 0.000100s late arrival delay: 0.000000s idle: 0 idle timeout: 86400.000000s
2026-02-18T23:34:39.855071Z node 6 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 1 granularity: 0.000100s late arrival delay: 0.000000s idle: 0 idle timeout: 86400.000000s
2026-02-18T23:34:39.855102Z node 6 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:129: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty StartingMessageTs 1970-01-01T00:00:00.000000Z Restoring offset: {:666,2},
2026-02-18T23:34:49.855330Z node 6 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. GetAsyncInputData freeSpace = 12345
2026-02-18T23:34:49.855364Z node 6 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [6:7608352800926798799:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T23:34:49.855387Z node 6 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [6:7608352800926798799:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([6:7608352800926798793:2054])
2026-02-18T23:34:49.855405Z node 6 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [6:7608352800926798799:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [6:7608352800926798799:2048]
2026-02-18T23:34:49.855506Z node 6 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [6:7608352800926798799:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [6:7608352800926798794:2055]
2026-02-18T23:34:49.855528Z node 6 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [6:7608352800926798799:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [6:7608352800926798794:2055], partIds: 666 cookie 1
2026-02-18T23:34:49.855669Z node 6 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [6:7608352800926798799:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [6:7608352800926798794:2055], cookie 1
2026-02-18T23:34:49.855681Z node 6 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [6:7608352800926798799:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T23:34:49.855685Z node 6 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [6:7608352800926798799:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T23:34:49.855695Z node 6 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [6:7608352800926798799:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [6:7608352800926798796:2057], generation 1
2026-02-18T23:34:49.855708Z node 6 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [6:7608352800926798799:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [6:7608352800926798796:2057], connection id 1 partitions offsets (666 / 2),
2026-02-18T23:34:49.855856Z node 6 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [6:7608352800926798799:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [6:7608352800926798796:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T23:34:49.855893Z node 6 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [6:7608352800926798799:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [6:7608352800926798796:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:34:49.856049Z node 6 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [6:7608352800926798799:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [6:7608352800926798796:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:34:49.856060Z node 6 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [6:7608352800926798799:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 3
2026-02-18T23:34:49.856074Z node 6 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [6:7608352800926798799:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:34:49.856120Z node 6 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [6:7608352800926798799:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 3
State saved
2026-02-18T23:34:49.856125Z node 6 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [6:7608352800926798799:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 1 rows, watermark (empty maybe), buffer size 0, free space 974, result size 26
2026-02-18T23:34:49.856240Z node 6 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:90: SelfId: [6:7608352800926798799:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty SaveState, offsets: {:666,3},
2026-02-18T23:34:49.856331Z node 6 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [6:7608352800926798799:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T23:34:49.856362Z node 6 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [6:7608352800926798799:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [6:7608352800926798799:2048], TxId: query_1, task: 0, Cluster: . PQ source. State: used buffer size 0 ready buffer event size 0 state 5 InFlyAsyncInputData 0
Counters: CoordinatorChanged 1 CoordinatorResult 1 MessageBatch 1 StartSessionAck 1 NewDataArrived 1 SessionError 0 Statistics 0 NodeDisconnected 0 NodeConnected 0 Undelivered 0 Retry 0 PrivateHeartbeat 0 SessionClosed 0 Pong 0 Heartbeat 0 PrintState 0 ProcessState 0 GetAsyncInputData 2 NotifyCA 1
 [6:7608352800926798796:2057] status 2 is waiting ack 0 connection id 1 id 1, LocalRecipient
 partitions 666 offsets 666=3 has pending data
WatermarksTracker:Watermarks: {
    666@: { watermark: (empty maybe) },};
2026-02-18T23:34:49.856365Z node 6 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [6:7608352800926798799:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [6:7608352800926798796:2057] generation 1
2026-02-18T23:34:49.971603Z node 7 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:557: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Start read actor, local row dispatcher [7:7608352841789819125:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T23:34:49.971674Z node 7 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 1 granularity: 0.000100s late arrival delay: 0.000000s idle: 0 idle timeout: 86400.000000s
2026-02-18T23:34:49.971711Z node 7 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 1 granularity: 0.000100s late arrival delay: 0.000000s idle: 0 idle timeout: 86400.000000s
2026-02-18T23:34:49.971734Z node 7 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:129: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty StartingMessageTs 1970-01-01T00:00:00.000000Z Restoring offset: {:666,3},
2026-02-18T23:34:59.971947Z node 7 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. GetAsyncInputData freeSpace = 12345
2026-02-18T23:34:59.971982Z node 7 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [7:7608352841789819131:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T23:34:59.971995Z node 7 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [7:7608352841789819131:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([7:7608352841789819125:2054])
2026-02-18T23:34:59.972022Z node 7 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [7:7608352841789819131:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [7:7608352841789819131:2048]
2026-02-18T23:34:59.972137Z node 7 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [7:7608352841789819131:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [7:7608352841789819126:2055]
2026-02-18T23:34:59.972153Z node 7 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [7:7608352841789819131:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [7:7608352841789819126:2055], partIds: 666 cookie 1
2026-02-18T23:34:59.972304Z node 7 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [7:7608352841789819131:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [7:7608352841789819126:2055], cookie 1
2026-02-18T23:34:59.972315Z node 7 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [7:7608352841789819131:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T23:34:59.972318Z node 7 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [7:7608352841789819131:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T23:34:59.972330Z node 7 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [7:7608352841789819131:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [7:7608352841789819128:2057], generation 1
2026-02-18T23:34:59.972346Z node 7 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [7:7608352841789819131:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [7:7608352841789819128:2057], connection id 1 partitions offsets (666 / 3),
2026-02-18T23:34:59.972518Z node 7 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [7:7608352841789819131:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [7:7608352841789819128:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T23:34:59.972614Z node 7 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [7:7608352841789819131:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [7:7608352841789819128:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:34:59.972867Z node 7 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [7:7608352841789819131:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [7:7608352841789819128:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:34:59.972883Z node 7 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [7:7608352841789819131:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 4
2026-02-18T23:34:59.972891Z node 7 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [7:7608352841789819131:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:34:59.972944Z node 7 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [7:7608352841789819131:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 4
2026-02-18T23:34:59.972955Z node 7 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [7:7608352841789819131:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 1 rows, watermark (empty maybe), buffer size 0, free space 974, result size 26
2026-02-18T23:34:59.973008Z node 7 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [7:7608352841789819131:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T23:34:59.973034Z node 7 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [7:7608352841789819131:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [7:7608352841789819131:2048], TxId: query_1, task: 0, Cluster: . PQ source. State: used buffer size 0 ready buffer event size 0 state 5 InFlyAsyncInputData 0
Counters: CoordinatorChanged 1 CoordinatorResult 1 MessageBatch 1 StartSessionAck 1 NewDataArrived 1 SessionError 0 Statistics 0 NodeDisconnected 0 NodeConnected 0 Undelivered 0 Retry 0 PrivateHeartbeat 0 SessionClosed 0 Pong 0 Heartbeat 0 PrintState 0 ProcessState 0 GetAsyncInputData 2 NotifyCA 1
 [7:7608352841789819128:2057] status 2 is waiting ack 0 connection id 1 id 1, LocalRecipient
 partitions 666 offsets 666=4 has pending data
WatermarksTracker:Watermarks: {
    666@: { watermark: (empty maybe) },};
2026-02-18T23:34:59.973035Z node 7 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [7:7608352841789819131:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [7:7608352841789819128:2057] generation 1
2026-02-18T23:35:00.063398Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:557: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Start read actor, local row dispatcher [8:7608352888153238764:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T23:35:00.063504Z node 8 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 1 granularity: 0.000100s late arrival delay: 0.000000s idle: 0 idle timeout: 86400.000000s
2026-02-18T23:35:00.063567Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. GetAsyncInputData freeSpace = 12345
2026-02-18T23:35:00.063576Z node 8 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T23:35:00.063580Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([8:7608352888153238764:2054])
2026-02-18T23:35:00.063597Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [8:7608352888153238770:2048]
2026-02-18T23:35:00.063661Z node 8 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [8:7608352888153238765:2055]
2026-02-18T23:35:00.063669Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [8:7608352888153238765:2055], partIds: 666 cookie 1
2026-02-18T23:35:00.063764Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [8:7608352888153238765:2055], cookie 1
2026-02-18T23:35:00.063770Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T23:35:00.063773Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T23:35:00.063783Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [8:7608352888153238767:2057], generation 1
2026-02-18T23:35:00.063795Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [8:7608352888153238767:2057], connection id 1 partitions offsets (666 / <empty>),
2026-02-18T23:35:00.063913Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [8:7608352888153238767:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T23:35:00.063959Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [8:7608352888153238767:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:35:00.064090Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [8:7608352888153238767:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:35:00.064100Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 1
2026-02-18T23:35:00.064103Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 2
2026-02-18T23:35:00.064155Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:35:00.064203Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 2
2026-02-18T23:35:00.064209Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 2 rows, watermark (empty maybe), buffer size 0, free space 948, result size 52
2026-02-18T23:35:00.064279Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [8:7608352888153238767:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:35:00.064282Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 3
2026-02-18T23:35:00.064324Z node 8 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [8:7608352888153238766:2056]
2026-02-18T23:35:00.064326Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1040: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. ReInit state, reason Coordinator is changed
2026-02-18T23:35:00.064386Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [8:7608352888153238767:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:35:00.064388Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 4
2026-02-18T23:35:01.064513Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [8:7608352888153238766:2056], partIds: 666 cookie 2
2026-02-18T23:35:01.064714Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:35:01.064834Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 4
2026-02-18T23:35:01.064844Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 2 rows, watermark (empty maybe), buffer size 0, free space 948, result size 52
2026-02-18T23:35:01.064902Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [8:7608352888153238765:2055], cookie 2
2026-02-18T23:35:01.064909Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 1
2026-02-18T23:35:01.064912Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T23:35:01.064916Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [8:7608352888153238767:2057] generation 1
2026-02-18T23:35:01.064936Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [8:7608352888153238768:2058], generation 2
2026-02-18T23:35:01.064955Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [8:7608352888153238768:2058], connection id 2 partitions offsets (666 / 4),
2026-02-18T23:35:01.065078Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [8:7608352888153238768:2058], seqNo 0, ConfirmedSeqNo 0, generation 2
2026-02-18T23:35:01.065119Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [8:7608352888153238768:2058], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 2
2026-02-18T23:35:01.065310Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [8:7608352888153238768:2058], seqNo 0, ConfirmedSeqNo 0 generation 2
2026-02-18T23:35:01.065332Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 5
2026-02-18T23:35:01.065340Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:35:01.065357Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 5
2026-02-18T23:35:01.065360Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 1 rows, watermark (empty maybe), buffer size 0, free space 974, result size 26
2026-02-18T23:35:01.065458Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1006: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvHeartbeat from [8:7608352888153238767:2057], generation 1
2026-02-18T23:35:01.065466Z node 8 :KQP_COMPUTE WARN: dq_pq_rd_read_actor.cpp:1317: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. Ignore 8TAutoPtrIN7NActors12TEventHandleIN3NFq16TEvRowDispatcher12TEvHeartbeatEEE7TDeleteE from [8:7608352888153238767:2057]
2026-02-18T23:35:01.065571Z node 8 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [8:7608352888153238765:2055]
2026-02-18T23:35:01.065579Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1040: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. ReInit state, reason Coordinator is changed
2026-02-18T23:35:02.066007Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [8:7608352888153238765:2055], partIds: 666 cookie 3
2026-02-18T23:35:02.066293Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [8:7608352888153238765:2055], cookie 3
2026-02-18T23:35:02.066306Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 1
2026-02-18T23:35:02.066358Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [8:7608352888153238768:2058], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 2
2026-02-18T23:35:02.066596Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [8:7608352888153238768:2058], seqNo 0, ConfirmedSeqNo 0 generation 2
2026-02-18T23:35:02.066613Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 6
2026-02-18T23:35:02.066623Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:35:02.066670Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 6
2026-02-18T23:35:02.066680Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 1 rows, watermark (empty maybe), buffer size 0, free space 974, result size 26
2026-02-18T23:35:02.088288Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T23:35:02.088341Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. State: used buffer size 0 ready buffer event size 0 state 5 InFlyAsyncInputData 0
Counters: CoordinatorChanged 3 CoordinatorResult 3 MessageBatch 5 StartSessionAck 2 NewDataArrived 3 SessionError 0 Statistics 0 NodeDisconnected 0 NodeConnected 0 Undelivered 0 Retry 0 PrivateHeartbeat 0 SessionClosed 0 Pong 0 Heartbeat 1 PrintState 0 ProcessState 2 GetAsyncInputData 5 NotifyCA 6
 [8:7608352888153238768:2058] status 2 is waiting ack 0 connection id 2 id 2, LocalRecipient
 partitions 666 offsets 666=6 has pending data
WatermarksTracker:Watermarks: {
    666@: { watermark: (empty maybe) },};
2026-02-18T23:35:02.088345Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [8:7608352888153238770:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [8:7608352888153238768:2058] generation 2
2026-02-18T23:35:02.310613Z node 9 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:557: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Start read actor, local row dispatcher [9:7608352900270760717:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T23:35:02.310705Z node 9 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 1 granularity: 0.000100s late arrival delay: 0.000000s idle: 0 idle timeout: 86400.000000s
2026-02-18T23:35:02.310796Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. GetAsyncInputData freeSpace = 12345
2026-02-18T23:35:02.310814Z node 9 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [9:7608352900270760723:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T23:35:02.310820Z node 9 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [9:7608352900270760723:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([9:7608352900270760717:2054])
2026-02-18T23:35:02.310844Z node 9 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [9:7608352900270760723:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [9:7608352900270760723:2048]
2026-02-18T23:35:02.310912Z node 9 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [9:7608352900270760723:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [9:7608352900270760718:2055]
2026-02-18T23:35:02.310940Z node 9 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [9:7608352900270760723:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [9:7608352900270760718:2055], partIds: 666 cookie 1
2026-02-18T23:35:02.311077Z node 9 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [9:7608352900270760723:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [9:7608352900270760718:2055], cookie 1
2026-02-18T23:35:02.311094Z node 9 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [9:7608352900270760723:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T23:35:02.311097Z node 9 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [9:7608352900270760723:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T23:35:02.311105Z node 9 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [9:7608352900270760723:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [9:7608352900270760720:2057], generation 1
2026-02-18T23:35:02.311119Z node 9 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [9:7608352900270760723:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [9:7608352900270760720:2057], connection id 1 partitions offsets (666 / <empty>),
2026-02-18T23:35:02.311230Z node 9 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [9:7608352900270760723:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [9:7608352900270760720:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T23:35:02.311268Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [9:7608352900270760723:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [9:7608352900270760720:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:35:02.311403Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [9:7608352900270760723:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [9:7608352900270760720:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:35:02.311412Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [9:7608352900270760723:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 1
2026-02-18T23:35:02.311995Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [9:7608352900270760723:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:35:02.312045Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [9:7608352900270760723:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 1
2026-02-18T23:35:02.312056Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [9:7608352900270760723:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 1 rows, watermark (empty maybe), buffer size 0, free space 80, result size 920
2026-02-18T23:35:02.312101Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [9:7608352900270760723:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [9:7608352900270760720:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:35:02.312247Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [9:7608352900270760723:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [9:7608352900270760720:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:35:02.312252Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [9:7608352900270760723:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 2
2026-02-18T23:35:02.312254Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [9:7608352900270760723:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 3
2026-02-18T23:35:02.312255Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [9:7608352900270760723:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 4
2026-02-18T23:35:02.312270Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [9:7608352900270760723:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [9:7608352900270760720:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:36:03.731981Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [9:7608352900270760723:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:03.732312Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [9:7608352900270760723:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 4
2026-02-18T23:36:03.732334Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [9:7608352900270760723:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 3 rows, watermark (empty maybe), buffer size 0, free space -1760, result size 2760
2026-02-18T23:36:03.732673Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [9:7608352900270760723:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [9:7608352900270760720:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:36:03.732686Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [9:7608352900270760723:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 5
2026-02-18T23:36:03.732697Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [9:7608352900270760723:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:03.732750Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [9:7608352900270760723:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 5
2026-02-18T23:36:03.732754Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [9:7608352900270760723:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 1 rows, watermark (empty maybe), buffer size 0, free space 974, result size 26
2026-02-18T23:36:03.757191Z node 9 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [9:7608352900270760723:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T23:36:03.757249Z node 9 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [9:7608352900270760723:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [9:7608352900270760723:2048], TxId: query_1, task: 0, Cluster: . PQ source. State: used buffer size 0 ready buffer event size 0 state 5 InFlyAsyncInputData 0
Counters: CoordinatorChanged 1 CoordinatorResult 1 MessageBatch 3 StartSessionAck 1 NewDataArrived 3 SessionError 0 Statistics 0 NodeDisconnected 0 NodeConnected 0 Undelivered 0 Retry 0 PrivateHeartbeat 0 SessionClosed 0 Pong 0 Heartbeat 0 PrintState 0 ProcessState 0 GetAsyncInputData 4 NotifyCA 9
 [9:7608352900270760720:2057] status 2 is waiting ack 0 connection id 1 id 1, LocalRecipient
 partitions 666 offsets 666=5 has pending data
WatermarksTracker:Watermarks: {
    666@: { watermark: (empty maybe) },};
2026-02-18T23:36:03.757253Z node 9 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [9:7608352900270760723:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [9:7608352900270760720:2057] generation 1
2026-02-18T23:36:03.913887Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:557: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Start read actor, local row dispatcher [10:7608353159399780656:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T23:36:03.913984Z node 10 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 1 granularity: 0.000100s late arrival delay: 0.000000s idle: 0 idle timeout: 86400.000000s
2026-02-18T23:36:03.914301Z node 10 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:03.914322Z node 10 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T23:36:03.914326Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([10:7608353159399780656:2054])
2026-02-18T23:36:03.914340Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [10:7608353159399780662:2048]
2026-02-18T23:36:03.914550Z node 10 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [10:7608353159399780657:2055]
2026-02-18T23:36:03.914568Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [10:7608353159399780657:2055], partIds: 666 cookie 1
2026-02-18T23:36:03.914633Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [10:7608353159399780657:2055], cookie 1
2026-02-18T23:36:03.914642Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T23:36:03.914644Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T23:36:03.914650Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [10:7608353159399780659:2057], generation 1
2026-02-18T23:36:03.914661Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [10:7608353159399780659:2057], connection id 1 partitions offsets (666 / <empty>),
2026-02-18T23:36:03.914777Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [10:7608353159399780659:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T23:36:03.914796Z node 10 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [10:7608353159399780659:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:36:03.914969Z node 10 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [10:7608353159399780659:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:36:03.914987Z node 10 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 1
2026-02-18T23:36:03.914989Z node 10 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 2
2026-02-18T23:36:03.915019Z node 10 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:03.915063Z node 10 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 2
2026-02-18T23:36:03.915073Z node 10 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 2 rows, watermark (empty maybe), buffer size 0, free space 948, result size 52
2026-02-18T23:36:03.915169Z node 10 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1089: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvNodeDisconnected, node id 10
2026-02-18T23:36:03.915186Z node 10 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1081: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. EvNodeConnected 10
2026-02-18T23:36:03.915207Z node 10 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1100: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvUndelivered, TSystem::Undelivered from [10:7608353159399780659:2057], reason ActorUnknown, cookie 1
2026-02-18T23:36:03.915215Z node 10 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1108: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. Erase session to [10:7608353159399780659:2057]
2026-02-18T23:36:03.915220Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1040: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. ReInit state, reason Reset session state (by TEvUndelivered)
2026-02-18T23:36:03.915554Z node 10 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:966: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvRetry, EventQueueId 1
2026-02-18T23:36:03.915571Z node 10 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:971: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. Ignore TEvRetry, wrong EventQueueId 1
2026-02-18T23:36:04.915462Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [10:7608353159399780657:2055], partIds: 666 cookie 2
2026-02-18T23:36:04.915654Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [10:7608353159399780657:2055], cookie 2
2026-02-18T23:36:04.915668Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T23:36:04.915677Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [10:7608353159399780659:2057], generation 2
2026-02-18T23:36:04.915689Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [10:7608353159399780659:2057], connection id 2 partitions offsets (666 / 2),
2026-02-18T23:36:04.915829Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [10:7608353159399780659:2057], seqNo 0, ConfirmedSeqNo 0, generation 2
2026-02-18T23:36:04.915920Z node 10 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [10:7608353159399780659:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 2
2026-02-18T23:36:04.916097Z node 10 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [10:7608353159399780659:2057], seqNo 0, ConfirmedSeqNo 0 generation 2
2026-02-18T23:36:04.916109Z node 10 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 3
2026-02-18T23:36:04.916116Z node 10 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:04.916141Z node 10 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 3
2026-02-18T23:36:04.916150Z node 10 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 1 rows, watermark (empty maybe), buffer size 0, free space 974, result size 26
2026-02-18T23:36:04.942778Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T23:36:04.942818Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. State: used buffer size 0 ready buffer event size 0 state 5 InFlyAsyncInputData 0
Counters: CoordinatorChanged 1 CoordinatorResult 2 MessageBatch 2 StartSessionAck 2 NewDataArrived 2 SessionError 0 Statistics 0 NodeDisconnected 1 NodeConnected 1 Undelivered 1 Retry 1 PrivateHeartbeat 0 SessionClosed 0 Pong 0 Heartbeat 0 PrintState 0 ProcessState 1 GetAsyncInputData 3 NotifyCA 2
 [10:7608353159399780659:2057] status 2 is waiting ack 0 connection id 2 id 2, LocalRecipient
 partitions 666 offsets 666=3 has pending data
WatermarksTracker:Watermarks: {
    666@: { watermark: (empty maybe) },};
2026-02-18T23:36:04.942822Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [10:7608353159399780662:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [10:7608353159399780659:2057] generation 2
2026-02-18T23:36:05.133781Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:557: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Start read actor, local row dispatcher [11:7608353167381000081:2054], metadatafields: , partitions: 666,667, skip json errors: 0
2026-02-18T23:36:05.133870Z node 11 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 1 granularity: 0.000100s late arrival delay: 0.000000s idle: 0 idle timeout: 86400.000000s
2026-02-18T23:36:05.133908Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:05.133916Z node 11 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T23:36:05.133919Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([11:7608353167381000081:2054])
2026-02-18T23:36:05.133944Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [11:7608353167381000087:2048]
2026-02-18T23:36:05.134143Z node 11 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [11:7608353167381000082:2055]
2026-02-18T23:36:05.134157Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [11:7608353167381000082:2055], partIds: 666, 667 cookie 1
2026-02-18T23:36:05.134481Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [11:7608353167381000082:2055], cookie 1
2026-02-18T23:36:05.134493Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T23:36:05.134495Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T23:36:05.134502Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [11:7608353167381000084:2057], generation 1
2026-02-18T23:36:05.134509Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [11:7608353167381000085:2058], generation 2
2026-02-18T23:36:05.134516Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [11:7608353167381000084:2057], connection id 1 partitions offsets (666 / <empty>),
2026-02-18T23:36:05.134533Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [11:7608353167381000085:2058], connection id 2 partitions offsets (667 / <empty>),
2026-02-18T23:36:05.134599Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [11:7608353167381000084:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T23:36:05.134616Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [11:7608353167381000085:2058], seqNo 0, ConfirmedSeqNo 0, generation 2
2026-02-18T23:36:05.134634Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [11:7608353167381000084:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:36:05.134791Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [11:7608353167381000084:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:36:05.134806Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 1
2026-02-18T23:36:05.134808Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 2
2026-02-18T23:36:05.134815Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:05.134855Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 2
2026-02-18T23:36:05.134865Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 2 rows, watermark (empty maybe), buffer size 0, free space 948, result size 52
2026-02-18T23:36:05.134907Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [11:7608353167381000085:2058], partition 667, seqNo 0, ConfirmedSeqNo 0 generation 2
2026-02-18T23:36:05.135014Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [11:7608353167381000085:2058], seqNo 0, ConfirmedSeqNo 0 generation 2
2026-02-18T23:36:05.135026Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 1
2026-02-18T23:36:05.135043Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:893: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStatistics from [11:7608353167381000085:2058], seqNo 0, ConfirmedSeqNo 0 generation 2
2026-02-18T23:36:05.135055Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:921: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffsetFromRD [667]= 10
2026-02-18T23:36:05.135065Z node 11 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1089: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvNodeDisconnected, node id 11
2026-02-18T23:36:05.135111Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:966: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvRetry, EventQueueId 1
2026-02-18T23:36:05.135117Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:966: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvRetry, EventQueueId 2
2026-02-18T23:36:05.135310Z node 11 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1081: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. EvNodeConnected 11
2026-02-18T23:36:05.135366Z node 11 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1100: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvUndelivered, TSystem::Undelivered from [11:7608353167381000085:2058], reason ActorUnknown, cookie 2
2026-02-18T23:36:05.135372Z node 11 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1108: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. Erase session to [11:7608353167381000085:2058]
2026-02-18T23:36:05.135377Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1040: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. ReInit state, reason Reset session state (by TEvUndelivered)
2026-02-18T23:36:05.135452Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [11:7608353167381000084:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:36:05.135539Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [11:7608353167381000084:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:36:05.135545Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 3
2026-02-18T23:36:06.135603Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [11:7608353167381000082:2055], partIds: 666, 667 cookie 2
2026-02-18T23:36:06.135787Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [11:7608353167381000082:2055], cookie 2
2026-02-18T23:36:06.135802Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 1
2026-02-18T23:36:06.135812Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [11:7608353167381000085:2058], generation 3
2026-02-18T23:36:06.135822Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [11:7608353167381000085:2058], connection id 3 partitions offsets (667 / 10),
2026-02-18T23:36:06.135946Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [11:7608353167381000085:2058], seqNo 0, ConfirmedSeqNo 0, generation 3
2026-02-18T23:36:06.135977Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [11:7608353167381000084:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:36:06.136163Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [11:7608353167381000084:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:36:06.136178Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 4
2026-02-18T23:36:06.136194Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [11:7608353167381000085:2058], partition 667, seqNo 0, ConfirmedSeqNo 0 generation 3
2026-02-18T23:36:06.136309Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [11:7608353167381000085:2058], seqNo 0, ConfirmedSeqNo 0 generation 3
2026-02-18T23:36:06.136317Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 11
2026-02-18T23:36:06.136392Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:06.136436Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 1
2026-02-18T23:36:06.136472Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 4
2026-02-18T23:36:06.136487Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 11
2026-02-18T23:36:06.136491Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 4 rows, watermark (empty maybe), buffer size 0, free space 896, result size 104
2026-02-18T23:36:06.136854Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T23:36:06.136890Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. State: used buffer size 0 ready buffer event size 0 state 5 InFlyAsyncInputData 0
Counters: CoordinatorChanged 1 CoordinatorResult 2 MessageBatch 5 StartSessionAck 3 NewDataArrived 5 SessionError 0 Statistics 1 NodeDisconnected 1 NodeConnected 1 Undelivered 1 Retry 2 PrivateHeartbeat 0 SessionClosed 0 Pong 0 Heartbeat 0 PrintState 0 ProcessState 1 GetAsyncInputData 3 NotifyCA 6
 [11:7608353167381000084:2057] status 2 is waiting ack 0 connection id 1 id 1, LocalRecipient
 partitions 666 offsets 666=4 667=11 has pending data
 [11:7608353167381000085:2058] status 2 is waiting ack 0 connection id 3 id 3, LocalRecipient
 partitions 667 offsets 666=4 667=11 has pending data
WatermarksTracker:Watermarks: {
    666@: { watermark: (empty maybe) },
    667@: { watermark: (empty maybe) },};
2026-02-18T23:36:06.136891Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [11:7608353167381000084:2057] generation 1
2026-02-18T23:36:06.136910Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [11:7608353167381000087:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [11:7608353167381000085:2058] generation 3
2026-02-18T23:36:06.363060Z node 12 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:557: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Start read actor, local row dispatcher [12:7608353173758632124:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T23:36:06.363147Z node 12 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 1 granularity: 0.000100s late arrival delay: 0.000000s idle: 0 idle timeout: 86400.000000s
2026-02-18T23:36:06.363181Z node 12 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:06.363194Z node 12 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [12:7608353173758632130:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T23:36:06.363199Z node 12 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [12:7608353173758632130:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([12:7608353173758632124:2054])
2026-02-18T23:36:06.363209Z node 12 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [12:7608353173758632130:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [12:7608353173758632130:2048]
2026-02-18T23:36:06.363384Z node 12 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [12:7608353173758632130:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [12:7608353173758632125:2055]
2026-02-18T23:36:06.363396Z node 12 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [12:7608353173758632130:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [12:7608353173758632125:2055], partIds: 666 cookie 1
2026-02-18T23:36:06.363478Z node 12 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [12:7608353173758632130:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [12:7608353173758632125:2055], cookie 1
2026-02-18T23:36:06.363485Z node 12 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [12:7608353173758632130:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T23:36:06.363488Z node 12 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [12:7608353173758632130:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T23:36:06.363494Z node 12 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [12:7608353173758632130:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [12:7608353173758632127:2057], generation 1
2026-02-18T23:36:06.363504Z node 12 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [12:7608353173758632130:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [12:7608353173758632127:2057], connection id 1 partitions offsets (666 / <empty>),
2026-02-18T23:36:06.363626Z node 12 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [12:7608353173758632130:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [12:7608353173758632127:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T23:36:06.363646Z node 12 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [12:7608353173758632130:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [12:7608353173758632126:2056]
2026-02-18T23:36:06.363649Z node 12 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1040: SelfId: [12:7608353173758632130:2048], TxId: query_1, task: 0, Cluster: . PQ source. ReInit state, reason Coordinator is changed
2026-02-18T23:36:06.363666Z node 12 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1100: SelfId: [12:7608353173758632130:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvUndelivered, TSystem::Undelivered from [12:7608353173758632127:2057], reason ActorUnknown, cookie 1
2026-02-18T23:36:06.363673Z node 12 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1108: SelfId: [12:7608353173758632130:2048], TxId: query_1, task: 0, Cluster: . PQ source. Erase session to [12:7608353173758632127:2057]
2026-02-18T23:36:06.363678Z node 12 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1040: SelfId: [12:7608353173758632130:2048], TxId: query_1, task: 0, Cluster: . PQ source. ReInit state, reason Reset session state (by TEvUndelivered)
2026-02-18T23:36:06.363697Z node 12 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:879: SelfId: [12:7608353173758632130:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvSessionError from [12:7608353173758632127:2057], seqNo 0, ConfirmedSeqNo 0
2026-02-18T23:36:06.363707Z node 12 :KQP_COMPUTE WARN: dq_pq_rd_read_actor.cpp:1317: SelfId: [12:7608353173758632130:2048], TxId: query_1, task: 0, Cluster: . PQ source. Ignore 8TAutoPtrIN7NActors12TEventHandleIN3NFq16TEvRowDispatcher15TEvSessionErrorEEE7TDeleteE from [12:7608353173758632127:2057]
2026-02-18T23:36:06.363817Z node 12 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [12:7608353173758632130:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T23:36:06.363834Z node 12 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [12:7608353173758632130:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [12:7608353173758632130:2048], TxId: query_1, task: 0, Cluster: . PQ source. State: used buffer size 0 ready buffer event size 0 state 3 InFlyAsyncInputData 0
Counters: CoordinatorChanged 2 CoordinatorResult 1 MessageBatch 0 StartSessionAck 1 NewDataArrived 0 SessionError 1 Statistics 0 NodeDisconnected 0 NodeConnected 0 Undelivered 1 Retry 0 PrivateHeartbeat 0 SessionClosed 0 Pong 0 Heartbeat 0 PrintState 0 ProcessState 0 GetAsyncInputData 1 NotifyCA 0
WatermarksTracker:Watermarks: {
    666@: { watermark: (empty maybe) },};
2026-02-18T23:36:06.593679Z node 13 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:557: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Start read actor, local row dispatcher [13:7608353172818065934:2054], metadatafields: _yql_sys_create_time, partitions: 666, skip json errors: 0
2026-02-18T23:36:06.593753Z node 13 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 1 granularity: 0.000100s late arrival delay: 0.000000s idle: 0 idle timeout: 86400.000000s
2026-02-18T23:36:06.593788Z node 13 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:06.593813Z node 13 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [13:7608353172818065940:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T23:36:06.593818Z node 13 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [13:7608353172818065940:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([13:7608353172818065934:2054])
2026-02-18T23:36:06.593828Z node 13 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [13:7608353172818065940:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [13:7608353172818065940:2048]
2026-02-18T23:36:06.593893Z node 13 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [13:7608353172818065940:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [13:7608353172818065935:2055]
2026-02-18T23:36:06.593907Z node 13 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [13:7608353172818065940:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [13:7608353172818065935:2055], partIds: 666 cookie 1
2026-02-18T23:36:06.593963Z node 13 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [13:7608353172818065940:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [13:7608353172818065935:2055], cookie 1
2026-02-18T23:36:06.593970Z node 13 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [13:7608353172818065940:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T23:36:06.593972Z node 13 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [13:7608353172818065940:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T23:36:06.593978Z node 13 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [13:7608353172818065940:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [13:7608353172818065937:2057], generation 1
2026-02-18T23:36:06.593984Z node 13 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [13:7608353172818065940:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [13:7608353172818065937:2057], connection id 1 partitions offsets (666 / <empty>),
2026-02-18T23:36:06.594257Z node 13 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [13:7608353172818065940:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [13:7608353172818065937:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T23:36:06.594286Z node 13 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [13:7608353172818065940:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [13:7608353172818065937:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:36:06.594418Z node 13 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [13:7608353172818065940:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [13:7608353172818065937:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:36:06.594445Z node 13 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [13:7608353172818065940:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 1
2026-02-18T23:36:06.594452Z node 13 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [13:7608353172818065940:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:06.594481Z node 13 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [13:7608353172818065940:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 1
2026-02-18T23:36:06.594485Z node 13 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [13:7608353172818065940:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 1 rows, watermark (empty maybe), buffer size 0, free space 974, result size 26
2026-02-18T23:36:06.594616Z node 13 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [13:7608353172818065940:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T23:36:06.594635Z node 13 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [13:7608353172818065940:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [13:7608353172818065940:2048], TxId: query_1, task: 0, Cluster: . PQ source. State: used buffer size 0 ready buffer event size 0 state 5 InFlyAsyncInputData 0
Counters: CoordinatorChanged 1 CoordinatorResult 1 MessageBatch 1 StartSessionAck 1 NewDataArrived 1 SessionError 0 Statistics 0 NodeDisconnected 0 NodeConnected 0 Undelivered 0 Retry 0 PrivateHeartbeat 0 SessionClosed 0 Pong 0 Heartbeat 0 PrintState 0 ProcessState 0 GetAsyncInputData 2 NotifyCA 1
 [13:7608353172818065937:2057] status 2 is waiting ack 0 connection id 1 id 1, LocalRecipient
 partitions 666 offsets 666=1 has pending data
WatermarksTracker:Watermarks: {
    666@: { watermark: (empty maybe) },};
2026-02-18T23:36:06.594642Z node 13 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [13:7608353172818065940:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [13:7608353172818065937:2057] generation 1
2026-02-18T23:36:06.834934Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:557: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Start read actor, local row dispatcher [14:7608353173877984266:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T23:36:06.835072Z node 14 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 1 granularity: 0.000100s late arrival delay: 0.000000s idle: 0 idle timeout: 86400.000000s
2026-02-18T23:36:06.835156Z node 14 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:06.835170Z node 14 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T23:36:06.835174Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([14:7608353173877984266:2054])
2026-02-18T23:36:06.835193Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [14:7608353173877984272:2048]
2026-02-18T23:36:06.835290Z node 14 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [14:7608353173877984267:2055]
2026-02-18T23:36:06.835306Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [14:7608353173877984267:2055], partIds: 666 cookie 1
2026-02-18T23:36:06.835443Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [14:7608353173877984267:2055], cookie 1
2026-02-18T23:36:06.835455Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T23:36:06.835457Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T23:36:06.835464Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [14:7608353173877984269:2057], generation 1
2026-02-18T23:36:06.835474Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [14:7608353173877984269:2057], connection id 1 partitions offsets (666 / <empty>),
2026-02-18T23:36:06.835690Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [14:7608353173877984269:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T23:36:06.835757Z node 14 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [14:7608353173877984269:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:36:06.835941Z node 14 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [14:7608353173877984269:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:36:06.835958Z node 14 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 1
2026-02-18T23:36:06.835960Z node 14 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 2
2026-02-18T23:36:06.835967Z node 14 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:06.836011Z node 14 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 2
2026-02-18T23:36:06.836020Z node 14 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 2 rows, watermark (empty maybe), buffer size 0, free space 948, result size 52
2026-02-18T23:36:06.836109Z node 14 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [14:7608353173877984268:2056]
2026-02-18T23:36:06.836117Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1040: SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. ReInit state, reason Coordinator is changed
2026-02-18T23:36:07.836471Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [14:7608353173877984268:2056], partIds: 666 cookie 2
2026-02-18T23:36:07.836651Z node 14 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1100: SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvUndelivered, TSystem::Undelivered from [14:7608353173877984269:2057], reason ActorUnknown, cookie 1
2026-02-18T23:36:07.836663Z node 14 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1108: SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. Erase session to [14:7608353173877984269:2057]
2026-02-18T23:36:07.836673Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1040: SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. ReInit state, reason Reset session state (by TEvUndelivered)
2026-02-18T23:36:08.836892Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [14:7608353173877984268:2056], partIds: 666 cookie 3
2026-02-18T23:36:08.838795Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [14:7608353173877984267:2055], cookie 2
2026-02-18T23:36:08.838809Z node 14 :KQP_COMPUTE WARN: dq_pq_rd_read_actor.cpp:1059: SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. Ignore TEvCoordinatorResult. wrong cookie
2026-02-18T23:36:08.838824Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [14:7608353173877984267:2055], cookie 3
2026-02-18T23:36:08.838828Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T23:36:08.838836Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [14:7608353173877984269:2057], generation 2
2026-02-18T23:36:08.838847Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [14:7608353173877984269:2057], connection id 2 partitions offsets (666 / 2),
2026-02-18T23:36:08.839029Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [14:7608353173877984269:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T23:36:08.839043Z node 14 :KQP_COMPUTE WARN: dq_pq_rd_read_actor.cpp:1324: SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. Wrong message generation (8TAutoPtrIN7NActors12TEventHandleIN3NFq16TEvRowDispatcher18TEvStartSessionAckEEE7TDeleteE), sender [14:7608353173877984269:2057] cookie 1, session generation 2, send TEvNoSession
2026-02-18T23:36:08.839215Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T23:36:08.839266Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. State: used buffer size 0 ready buffer event size 0 state 5 InFlyAsyncInputData 0
Counters: CoordinatorChanged 2 CoordinatorResult 3 MessageBatch 1 StartSessionAck 2 NewDataArrived 1 SessionError 0 Statistics 0 NodeDisconnected 0 NodeConnected 0 Undelivered 1 Retry 0 PrivateHeartbeat 0 SessionClosed 0 Pong 0 Heartbeat 0 PrintState 0 ProcessState 2 GetAsyncInputData 2 NotifyCA 1
 [14:7608353173877984269:2057] status 1 is waiting ack 1 connection id 2 id 2, LocalRecipient
 partitions 666 offsets 666=2 has pending data
WatermarksTracker:Watermarks: {
    666@: { watermark: (empty maybe) },};
2026-02-18T23:36:08.839273Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [14:7608353173877984272:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [14:7608353173877984269:2057] generation 2
2026-02-18T23:36:09.069153Z node 15 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:557: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Start read actor, local row dispatcher [15:7608353188197596575:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T23:36:09.069253Z node 15 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 1 granularity: 0.000100s late arrival delay: 0.000000s idle: 0 idle timeout: 86400.000000s
2026-02-18T23:36:09.069331Z node 15 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:09.069346Z node 15 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [15:7608353188197596581:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T23:36:09.069351Z node 15 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [15:7608353188197596581:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([15:7608353188197596575:2054])
2026-02-18T23:36:09.069371Z node 15 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [15:7608353188197596581:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [15:7608353188197596581:2048]
2026-02-18T23:36:09.069493Z node 15 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [15:7608353188197596581:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [15:7608353188197596576:2055]
2026-02-18T23:36:09.069510Z node 15 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [15:7608353188197596581:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [15:7608353188197596576:2055], partIds: 666 cookie 1
2026-02-18T23:36:09.069606Z node 15 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [15:7608353188197596581:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [15:7608353188197596576:2055], cookie 1
2026-02-18T23:36:09.069614Z node 15 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [15:7608353188197596581:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T23:36:09.069616Z node 15 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [15:7608353188197596581:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T23:36:09.069625Z node 15 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [15:7608353188197596581:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [15:7608353188197596578:2057], generation 1
2026-02-18T23:36:09.069636Z node 15 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [15:7608353188197596581:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [15:7608353188197596578:2057], connection id 1 partitions offsets (666 / <empty>),
2026-02-18T23:36:09.069772Z node 15 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [15:7608353188197596581:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [15:7608353188197596578:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T23:36:09.069797Z node 15 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [15:7608353188197596581:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [15:7608353188197596578:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:36:09.070001Z node 15 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [15:7608353188197596581:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [15:7608353188197596578:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:36:09.070015Z node 15 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [15:7608353188197596581:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 1
2026-02-18T23:36:09.070017Z node 15 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [15:7608353188197596581:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 2
2026-02-18T23:36:09.070026Z node 15 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [15:7608353188197596581:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000100Z was generated
2026-02-18T23:36:09.070028Z node 15 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [15:7608353188197596581:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 3
2026-02-18T23:36:09.070030Z node 15 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [15:7608353188197596581:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 4
2026-02-18T23:36:09.070032Z node 15 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [15:7608353188197596581:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 5
2026-02-18T23:36:09.070035Z node 15 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [15:7608353188197596581:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000200Z was generated
2026-02-18T23:36:09.070053Z node 15 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [15:7608353188197596581:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 6
2026-02-18T23:36:09.070063Z node 15 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [15:7608353188197596581:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000300Z was generated
2026-02-18T23:36:09.070072Z node 15 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [15:7608353188197596581:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:09.070127Z node 15 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [15:7608353188197596581:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 2
2026-02-18T23:36:09.070137Z node 15 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [15:7608353188197596581:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 2 rows, watermark 1970-01-01T00:00:00.000100Z, buffer size 104, free space 948, result size 52
2026-02-18T23:36:09.070286Z node 15 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [15:7608353188197596581:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:09.070338Z node 15 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [15:7608353188197596581:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 5
2026-02-18T23:36:09.070348Z node 15 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [15:7608353188197596581:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 3 rows, watermark 1970-01-01T00:00:00.000200Z, buffer size 26, free space 922, result size 78
2026-02-18T23:36:09.070385Z node 15 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [15:7608353188197596581:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:09.070395Z node 15 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [15:7608353188197596581:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 6
2026-02-18T23:36:09.070397Z node 15 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [15:7608353188197596581:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 1 rows, watermark 1970-01-01T00:00:00.000300Z, buffer size 0, free space 974, result size 26
2026-02-18T23:36:09.070559Z node 15 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [15:7608353188197596581:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T23:36:09.070592Z node 15 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [15:7608353188197596581:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [15:7608353188197596581:2048], TxId: query_1, task: 0, Cluster: . PQ source. State: used buffer size 0 ready buffer event size 0 state 5 InFlyAsyncInputData 0
Counters: CoordinatorChanged 1 CoordinatorResult 1 MessageBatch 1 StartSessionAck 1 NewDataArrived 1 SessionError 0 Statistics 0 NodeDisconnected 0 NodeConnected 0 Undelivered 0 Retry 0 PrivateHeartbeat 0 SessionClosed 0 Pong 0 Heartbeat 0 PrintState 0 ProcessState 0 GetAsyncInputData 4 NotifyCA 3
 [15:7608353188197596578:2057] status 2 is waiting ack 0 connection id 1 id 1, LocalRecipient
 partitions 666 offsets 666=6 has pending data
WatermarksTracker:Watermarks: {
    666@: { watermark: 1970-01-01T00:00:00.000300Z },};
Watermark: 1970-01-01T00:00:00.000300Z;
2026-02-18T23:36:09.070595Z node 15 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [15:7608353188197596581:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [15:7608353188197596578:2057] generation 1
2026-02-18T23:36:09.312304Z node 16 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:557: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Start read actor, local row dispatcher [16:7608353184953074151:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T23:36:09.312396Z node 16 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 1 granularity: 0.000100s late arrival delay: 0.000000s idle: 0 idle timeout: 86400.000000s
2026-02-18T23:36:09.312490Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:09.312504Z node 16 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T23:36:09.312509Z node 16 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([16:7608353184953074151:2054])
2026-02-18T23:36:09.312522Z node 16 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [16:7608353184953074157:2048]
2026-02-18T23:36:09.312565Z node 16 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [16:7608353184953074152:2055]
2026-02-18T23:36:09.312578Z node 16 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [16:7608353184953074152:2055], partIds: 666 cookie 1
2026-02-18T23:36:09.312715Z node 16 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [16:7608353184953074152:2055], cookie 1
2026-02-18T23:36:09.312730Z node 16 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T23:36:09.312733Z node 16 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T23:36:09.312741Z node 16 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [16:7608353184953074154:2057], generation 1
2026-02-18T23:36:09.312750Z node 16 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [16:7608353184953074154:2057], connection id 1 partitions offsets (666 / <empty>),
2026-02-18T23:36:09.313088Z node 16 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [16:7608353184953074154:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T23:36:09.313242Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [16:7608353184953074154:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:36:09.313361Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [16:7608353184953074154:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:36:09.313375Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 1
2026-02-18T23:36:09.313428Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [16:7608353184953074154:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:36:09.313568Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [16:7608353184953074154:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:36:09.313583Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 2
2026-02-18T23:36:09.313591Z node 16 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000100Z was generated
2026-02-18T23:36:09.313593Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 3
2026-02-18T23:36:09.313611Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [16:7608353184953074154:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:36:09.313757Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [16:7608353184953074154:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:36:09.313770Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 4
2026-02-18T23:36:09.313773Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 5
2026-02-18T23:36:09.313781Z node 16 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000200Z was generated
2026-02-18T23:36:09.313785Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 6
2026-02-18T23:36:09.313788Z node 16 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000300Z was generated
2026-02-18T23:36:09.313861Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:09.313901Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 2
2026-02-18T23:36:09.313915Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 2 rows, watermark 1970-01-01T00:00:00.000100Z, buffer size 104, free space 948, result size 52
2026-02-18T23:36:10.314204Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:10.314285Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 5
2026-02-18T23:36:10.314297Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 3 rows, watermark 1970-01-01T00:00:00.000200Z, buffer size 26, free space 922, result size 78
2026-02-18T23:36:11.314848Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:11.314926Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 6
2026-02-18T23:36:11.314934Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 1 rows, watermark 1970-01-01T00:00:00.000300Z, buffer size 0, free space 974, result size 26
2026-02-18T23:36:11.315279Z node 16 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T23:36:11.315320Z node 16 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. State: used buffer size 0 ready buffer event size 0 state 5 InFlyAsyncInputData 0
Counters: CoordinatorChanged 1 CoordinatorResult 1 MessageBatch 3 StartSessionAck 1 NewDataArrived 3 SessionError 0 Statistics 0 NodeDisconnected 0 NodeConnected 0 Undelivered 0 Retry 0 PrivateHeartbeat 0 SessionClosed 0 Pong 0 Heartbeat 0 PrintState 0 ProcessState 0 GetAsyncInputData 4 NotifyCA 5
 [16:7608353184953074154:2057] status 2 is waiting ack 0 connection id 1 id 1, LocalRecipient
 partitions 666 offsets 666=6 has pending data
WatermarksTracker:Watermarks: {
    666@: { watermark: 1970-01-01T00:00:00.000300Z },};
Watermark: 1970-01-01T00:00:00.000300Z;
2026-02-18T23:36:11.315323Z node 16 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [16:7608353184953074157:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [16:7608353184953074154:2057] generation 1
2026-02-18T23:36:11.551747Z node 17 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:557: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Start read actor, local row dispatcher [17:7608353195846005027:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T23:36:11.551810Z node 17 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 1 granularity: 0.000100s late arrival delay: 0.000000s idle: 0 idle timeout: 86400.000000s
2026-02-18T23:36:11.551904Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:11.551912Z node 17 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T23:36:11.551915Z node 17 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([17:7608353195846005027:2054])
2026-02-18T23:36:11.551920Z node 17 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [17:7608353195846005033:2048]
2026-02-18T23:36:11.552156Z node 17 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [17:7608353195846005028:2055]
2026-02-18T23:36:11.552163Z node 17 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [17:7608353195846005028:2055], partIds: 666 cookie 1
2026-02-18T23:36:11.552207Z node 17 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [17:7608353195846005028:2055], cookie 1
2026-02-18T23:36:11.552210Z node 17 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T23:36:11.552213Z node 17 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T23:36:11.552219Z node 17 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [17:7608353195846005030:2057], generation 1
2026-02-18T23:36:11.552229Z node 17 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [17:7608353195846005030:2057], connection id 1 partitions offsets (666 / <empty>),
2026-02-18T23:36:11.552304Z node 17 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [17:7608353195846005030:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T23:36:11.552650Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [17:7608353195846005030:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:36:11.552857Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [17:7608353195846005030:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:36:11.552870Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 1
2026-02-18T23:36:11.552876Z node 17 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000100Z was generated
2026-02-18T23:36:11.552879Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 2
2026-02-18T23:36:11.552882Z node 17 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000200Z was generated
2026-02-18T23:36:11.552885Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 3
2026-02-18T23:36:11.552887Z node 17 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000300Z was generated
2026-02-18T23:36:11.552888Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 4
2026-02-18T23:36:11.552890Z node 17 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000400Z was generated
2026-02-18T23:36:11.552898Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 5
2026-02-18T23:36:11.552900Z node 17 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000500Z was generated
2026-02-18T23:36:11.552903Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 6
2026-02-18T23:36:11.552905Z node 17 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000600Z was generated
2026-02-18T23:36:11.552915Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:11.552932Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 1
2026-02-18T23:36:11.552937Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 0 rows, watermark 1970-01-01T00:00:00.000100Z, buffer size 94, free space 992, result size 8
2026-02-18T23:36:12.553186Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:12.553257Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 2
2026-02-18T23:36:12.553264Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 1 rows, watermark 1970-01-01T00:00:00.000200Z, buffer size 68, free space 974, result size 26
2026-02-18T23:36:13.553518Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:13.553570Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 3
2026-02-18T23:36:13.553579Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 0 rows, watermark 1970-01-01T00:00:00.000300Z, buffer size 60, free space 992, result size 8
2026-02-18T23:36:14.554063Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:14.554111Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 4
2026-02-18T23:36:14.554122Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 0 rows, watermark 1970-01-01T00:00:00.000400Z, buffer size 52, free space 992, result size 8
2026-02-18T23:36:15.554747Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:15.554821Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 5
2026-02-18T23:36:15.554829Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 1 rows, watermark 1970-01-01T00:00:00.000500Z, buffer size 26, free space 974, result size 26
2026-02-18T23:36:16.555061Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:16.555125Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 6
2026-02-18T23:36:16.555149Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 1 rows, watermark 1970-01-01T00:00:00.000600Z, buffer size 0, free space 974, result size 26
2026-02-18T23:36:16.556971Z node 17 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T23:36:16.557020Z node 17 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. State: used buffer size 0 ready buffer event size 0 state 5 InFlyAsyncInputData 0
Counters: CoordinatorChanged 1 CoordinatorResult 1 MessageBatch 1 StartSessionAck 1 NewDataArrived 1 SessionError 0 Statistics 0 NodeDisconnected 0 NodeConnected 0 Undelivered 0 Retry 0 PrivateHeartbeat 0 SessionClosed 0 Pong 0 Heartbeat 0 PrintState 0 ProcessState 0 GetAsyncInputData 7 NotifyCA 6
 [17:7608353195846005030:2057] status 2 is waiting ack 0 connection id 1 id 1, LocalRecipient
 partitions 666 offsets 666=6 has pending data
WatermarksTracker:Watermarks: {
    666@: { watermark: 1970-01-01T00:00:00.000600Z },};
Watermark: 1970-01-01T00:00:00.000600Z;
2026-02-18T23:36:16.557028Z node 17 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [17:7608353195846005033:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [17:7608353195846005030:2057] generation 1
2026-02-18T23:36:16.809930Z node 18 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:557: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Start read actor, local row dispatcher [18:7608353216927264882:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T23:36:16.809995Z node 18 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 1 granularity: 0.000100s late arrival delay: 0.000000s idle: 0 idle timeout: 86400.000000s
2026-02-18T23:36:16.810032Z node 18 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:16.810040Z node 18 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [18:7608353216927264888:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T23:36:16.810043Z node 18 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [18:7608353216927264888:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([18:7608353216927264882:2054])
2026-02-18T23:36:16.810056Z node 18 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [18:7608353216927264888:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [18:7608353216927264888:2048]
2026-02-18T23:36:16.810155Z node 18 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [18:7608353216927264888:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [18:7608353216927264883:2055]
2026-02-18T23:36:16.810165Z node 18 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [18:7608353216927264888:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [18:7608353216927264883:2055], partIds: 666 cookie 1
2026-02-18T23:36:16.810285Z node 18 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [18:7608353216927264888:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [18:7608353216927264883:2055], cookie 1
2026-02-18T23:36:16.810290Z node 18 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [18:7608353216927264888:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T23:36:16.810292Z node 18 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [18:7608353216927264888:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T23:36:16.810299Z node 18 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [18:7608353216927264888:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [18:7608353216927264885:2057], generation 1
2026-02-18T23:36:16.810309Z node 18 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [18:7608353216927264888:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [18:7608353216927264885:2057], connection id 1 partitions offsets (666 / <empty>),
2026-02-18T23:36:16.810438Z node 18 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [18:7608353216927264888:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [18:7608353216927264885:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T23:36:16.810454Z node 18 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [18:7608353216927264888:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [18:7608353216927264885:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:36:16.810565Z node 18 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [18:7608353216927264888:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [18:7608353216927264885:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:36:16.810581Z node 18 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [18:7608353216927264888:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 1
2026-02-18T23:36:16.810588Z node 18 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [18:7608353216927264888:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000100Z was generated
2026-02-18T23:36:16.810590Z node 18 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [18:7608353216927264888:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 2
2026-02-18T23:36:16.810593Z node 18 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [18:7608353216927264888:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000200Z was generated
2026-02-18T23:36:16.810599Z node 18 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [18:7608353216927264888:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:16.810612Z node 18 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [18:7608353216927264888:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 1
2026-02-18T23:36:16.810616Z node 18 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [18:7608353216927264888:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 0 rows, watermark 1970-01-01T00:00:00.000100Z, buffer size 8, free space 992, result size 8
2026-02-18T23:36:16.810656Z node 18 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [18:7608353216927264888:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:16.810661Z node 18 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [18:7608353216927264888:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 2
2026-02-18T23:36:16.810664Z node 18 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [18:7608353216927264888:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 0 rows, watermark 1970-01-01T00:00:00.000200Z, buffer size 0, free space 992, result size 8
2026-02-18T23:36:16.810908Z node 18 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [18:7608353216927264888:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T23:36:16.810945Z node 18 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [18:7608353216927264888:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [18:7608353216927264888:2048], TxId: query_1, task: 0, Cluster: . PQ source. State: used buffer size 0 ready buffer event size 0 state 5 InFlyAsyncInputData 0
Counters: CoordinatorChanged 1 CoordinatorResult 1 MessageBatch 1 StartSessionAck 1 NewDataArrived 1 SessionError 0 Statistics 0 NodeDisconnected 0 NodeConnected 0 Undelivered 0 Retry 0 PrivateHeartbeat 0 SessionClosed 0 Pong 0 Heartbeat 0 PrintState 0 ProcessState 0 GetAsyncInputData 3 NotifyCA 2
 [18:7608353216927264885:2057] status 2 is waiting ack 0 connection id 1 id 1, LocalRecipient
 partitions 666 offsets 666=2 has pending data
WatermarksTracker:Watermarks: {
    666@: { watermark: 1970-01-01T00:00:00.000200Z },};
Watermark: 1970-01-01T00:00:00.000200Z;
2026-02-18T23:36:16.810947Z node 18 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [18:7608353216927264888:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [18:7608353216927264885:2057] generation 1
2026-02-18T23:36:17.048064Z node 19 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:557: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Start read actor, local row dispatcher [19:7608353219262109353:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T23:36:17.048179Z node 19 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 1 granularity: 0.000100s late arrival delay: 0.000000s idle: 0 idle timeout: 86400.000000s
2026-02-18T23:36:17.048261Z node 19 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:17.048277Z node 19 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [19:7608353219262109359:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T23:36:17.048282Z node 19 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [19:7608353219262109359:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([19:7608353219262109353:2054])
2026-02-18T23:36:17.048294Z node 19 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [19:7608353219262109359:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [19:7608353219262109359:2048]
2026-02-18T23:36:17.048392Z node 19 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [19:7608353219262109359:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [19:7608353219262109354:2055]
2026-02-18T23:36:17.048403Z node 19 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [19:7608353219262109359:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [19:7608353219262109354:2055], partIds: 666 cookie 1
2026-02-18T23:36:17.048490Z node 19 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [19:7608353219262109359:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [19:7608353219262109354:2055], cookie 1
2026-02-18T23:36:17.048499Z node 19 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [19:7608353219262109359:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T23:36:17.048501Z node 19 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [19:7608353219262109359:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T23:36:17.048508Z node 19 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [19:7608353219262109359:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [19:7608353219262109356:2057], generation 1
2026-02-18T23:36:17.048517Z node 19 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [19:7608353219262109359:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [19:7608353219262109356:2057], connection id 1 partitions offsets (666 / <empty>),
2026-02-18T23:36:17.048608Z node 19 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [19:7608353219262109359:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [19:7608353219262109356:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T23:36:17.048627Z node 19 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [19:7608353219262109359:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [19:7608353219262109356:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:36:17.048746Z node 19 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [19:7608353219262109359:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [19:7608353219262109356:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:36:17.048759Z node 19 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [19:7608353219262109359:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 1
2026-02-18T23:36:17.048767Z node 19 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [19:7608353219262109359:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000100Z was generated
2026-02-18T23:36:17.048769Z node 19 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [19:7608353219262109359:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 2
2026-02-18T23:36:17.048773Z node 19 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [19:7608353219262109359:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000200Z was generated
2026-02-18T23:36:17.048779Z node 19 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [19:7608353219262109359:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:17.048810Z node 19 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [19:7608353219262109359:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 1
2026-02-18T23:36:17.048819Z node 19 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [19:7608353219262109359:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 1 rows, watermark 1970-01-01T00:00:00.000100Z, buffer size 26, free space 974, result size 26
2026-02-18T23:36:17.048858Z node 19 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [19:7608353219262109359:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [19:7608353219262109356:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:36:17.048968Z node 19 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [19:7608353219262109359:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [19:7608353219262109356:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:36:17.048976Z node 19 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [19:7608353219262109359:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 3
2026-02-18T23:36:17.048979Z node 19 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [19:7608353219262109359:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000300Z was generated
2026-02-18T23:36:17.048981Z node 19 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [19:7608353219262109359:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 4
2026-02-18T23:36:17.048983Z node 19 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [19:7608353219262109359:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000400Z was generated
2026-02-18T23:36:17.049032Z node 19 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [19:7608353219262109359:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:17.049047Z node 19 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [19:7608353219262109359:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 2
2026-02-18T23:36:17.049057Z node 19 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [19:7608353219262109359:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 1 rows, watermark 1970-01-01T00:00:00.000200Z, buffer size 52, free space 974, result size 26
2026-02-18T23:36:17.049105Z node 19 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:90: SelfId: [19:7608353219262109359:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty SaveState, offsets: {:666,2},
State saved
2026-02-18T23:36:17.049255Z node 19 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [19:7608353219262109359:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T23:36:17.049288Z node 19 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [19:7608353219262109359:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [19:7608353219262109359:2048], TxId: query_1, task: 0, Cluster: . PQ source. State: used buffer size 52 ready buffer event size 2 state 5 InFlyAsyncInputData 1
Counters: CoordinatorChanged 1 CoordinatorResult 1 MessageBatch 2 StartSessionAck 1 NewDataArrived 2 SessionError 0 Statistics 0 NodeDisconnected 0 NodeConnected 0 Undelivered 0 Retry 0 PrivateHeartbeat 0 SessionClosed 0 Pong 0 Heartbeat 0 PrintState 0 ProcessState 0 GetAsyncInputData 3 NotifyCA 4
 [19:7608353219262109356:2057] status 2 is waiting ack 0 connection id 1 id 1, LocalRecipient
 partitions 666 offsets 666=4 has pending data
WatermarksTracker:Watermarks: {
    666@: { watermark: 1970-01-01T00:00:00.000400Z },};
Watermark: 1970-01-01T00:00:00.000400Z;
2026-02-18T23:36:17.049295Z node 19 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [19:7608353219262109359:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [19:7608353219262109356:2057] generation 1
2026-02-18T23:36:17.280100Z node 20 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:557: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Start read actor, local row dispatcher [20:7608353221661784535:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T23:36:17.280164Z node 20 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 1 granularity: 0.000100s late arrival delay: 0.000000s idle: 0 idle timeout: 86400.000000s
2026-02-18T23:36:17.280220Z node 20 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 1 granularity: 0.000100s late arrival delay: 0.000000s idle: 0 idle timeout: 86400.000000s
2026-02-18T23:36:17.280243Z node 20 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:129: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty StartingMessageTs 1970-01-01T00:00:00.000000Z Restoring offset: {:666,2},
2026-02-18T23:36:27.281276Z node 20 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:27.281304Z node 20 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [20:7608353221661784541:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T23:36:27.281315Z node 20 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [20:7608353221661784541:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([20:7608353221661784535:2054])
2026-02-18T23:36:27.281337Z node 20 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [20:7608353221661784541:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [20:7608353221661784541:2048]
2026-02-18T23:36:27.281675Z node 20 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [20:7608353221661784541:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [20:7608353221661784536:2055]
2026-02-18T23:36:27.281687Z node 20 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [20:7608353221661784541:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [20:7608353221661784536:2055], partIds: 666 cookie 1
2026-02-18T23:36:27.281777Z node 20 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [20:7608353221661784541:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [20:7608353221661784536:2055], cookie 1
2026-02-18T23:36:27.281785Z node 20 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [20:7608353221661784541:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T23:36:27.281786Z node 20 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [20:7608353221661784541:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T23:36:27.281794Z node 20 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [20:7608353221661784541:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [20:7608353221661784538:2057], generation 1
2026-02-18T23:36:27.281805Z node 20 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [20:7608353221661784541:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [20:7608353221661784538:2057], connection id 1 partitions offsets (666 / 2),
2026-02-18T23:36:27.281853Z node 20 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [20:7608353221661784541:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [20:7608353221661784538:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T23:36:27.281870Z node 20 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [20:7608353221661784541:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [20:7608353221661784538:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:36:27.281998Z node 20 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [20:7608353221661784541:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [20:7608353221661784538:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T23:36:27.282019Z node 20 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [20:7608353221661784541:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 3
2026-02-18T23:36:27.282026Z node 20 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [20:7608353221661784541:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000300Z was generated
2026-02-18T23:36:27.282028Z node 20 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [20:7608353221661784541:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 4
2026-02-18T23:36:27.282030Z node 20 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [20:7608353221661784541:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000400Z was generated
2026-02-18T23:36:27.282037Z node 20 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [20:7608353221661784541:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:27.282060Z node 20 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [20:7608353221661784541:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 3
2026-02-18T23:36:27.282068Z node 20 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [20:7608353221661784541:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 1 rows, watermark 1970-01-01T00:00:00.000300Z, buffer size 26, free space 974, result size 26
2026-02-18T23:36:28.283444Z node 20 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [20:7608353221661784541:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:28.283509Z node 20 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [20:7608353221661784541:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 4
2026-02-18T23:36:28.283522Z node 20 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [20:7608353221661784541:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 1 rows, watermark 1970-01-01T00:00:00.000400Z, buffer size 0, free space 974, result size 26
2026-02-18T23:36:28.283647Z node 20 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [20:7608353221661784541:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T23:36:28.283680Z node 20 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [20:7608353221661784541:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [20:7608353221661784541:2048], TxId: query_1, task: 0, Cluster: . PQ source. State: used buffer size 0 ready buffer event size 0 state 5 InFlyAsyncInputData 0
Counters: CoordinatorChanged 1 CoordinatorResult 1 MessageBatch 1 StartSessionAck 1 NewDataArrived 1 SessionError 0 Statistics 0 NodeDisconnected 0 NodeConnected 0 Undelivered 0 Retry 0 PrivateHeartbeat 0 SessionClosed 0 Pong 0 Heartbeat 0 PrintState 0 ProcessState 0 GetAsyncInputData 3 NotifyCA 2
 [20:7608353221661784538:2057] status 2 is waiting ack 0 connection id 1 id 1, LocalRecipient
 partitions 666 offsets 666=4 has pending data
WatermarksTracker:Watermarks: {
    666@: { watermark: 1970-01-01T00:00:00.000400Z },};
Watermark: 1970-01-01T00:00:00.000400Z;
2026-02-18T23:36:28.283684Z node 20 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [20:7608353221661784541:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [20:7608353221661784538:2057] generation 1
2026-02-18T23:36:28.381819Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:557: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Start read actor, local row dispatcher [21:7608353266795527811:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T23:36:28.381938Z node 21 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 1 granularity: 0.000100s late arrival delay: 0.000000s idle: 0 idle timeout: 86400.000000s
2026-02-18T23:36:28.382959Z node 21 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:28.382985Z node 21 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [21:7608353266795527817:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T23:36:28.382989Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [21:7608353266795527817:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([21:7608353266795527811:2054])
2026-02-18T23:36:28.383001Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [21:7608353266795527817:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [21:7608353266795527817:2048]
2026-02-18T23:36:28.383077Z node 21 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [21:7608353266795527817:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [21:7608353266795527812:2055]
2026-02-18T23:36:28.383091Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [21:7608353266795527817:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [21:7608353266795527812:2055], partIds: 666 cookie 1
2026-02-18T23:36:28.383178Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [21:7608353266795527817:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [21:7608353266795527812:2055], cookie 1
2026-02-18T23:36:28.383189Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [21:7608353266795527817:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T23:36:28.383191Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [21:7608353266795527817:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T23:36:28.383199Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [21:7608353266795527817:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [21:7608353266795527814:2057], generation 1
2026-02-18T23:36:28.383212Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [21:7608353266795527817:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [21:7608353266795527814:2057], connection id 1 partitions offsets (666 / <empty>),
2026-02-18T23:36:28.383346Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [21:7608353266795527817:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [21:7608353266795527814:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T23:36:28.383366Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:940: SelfId: [21:7608353266795527817:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorDistributionReset from [21:7608353266795527812:2055]
2026-02-18T23:36:28.383370Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1040: SelfId: [21:7608353266795527817:2048], TxId: query_1, task: 0, Cluster: . PQ source. ReInit state, reason Distribution changed
2026-02-18T23:36:29.383410Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [21:7608353266795527817:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [21:7608353266795527812:2055], partIds: 666 cookie 2
2026-02-18T23:36:29.383630Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [21:7608353266795527817:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [21:7608353266795527812:2055], cookie 2
2026-02-18T23:36:29.383649Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [21:7608353266795527817:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 1
2026-02-18T23:36:29.383652Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [21:7608353266795527817:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T23:36:29.383664Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [21:7608353266795527817:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [21:7608353266795527814:2057] generation 1
2026-02-18T23:36:29.383704Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [21:7608353266795527817:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [21:7608353266795527815:2058], generation 2
2026-02-18T23:36:29.383716Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [21:7608353266795527817:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [21:7608353266795527815:2058], connection id 2 partitions offsets (666 / <empty>),
2026-02-18T23:36:29.383821Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [21:7608353266795527817:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [21:7608353266795527815:2058], seqNo 0, ConfirmedSeqNo 0, generation 2
2026-02-18T23:36:29.383988Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [21:7608353266795527817:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T23:36:29.384022Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [21:7608353266795527817:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [21:7608353266795527817:2048], TxId: query_1, task: 0, Cluster: . PQ source. State: used buffer size 0 ready buffer event size 0 state 5 InFlyAsyncInputData 0
Counters: CoordinatorChanged 1 CoordinatorResult 2 MessageBatch 0 StartSessionAck 2 NewDataArrived 0 SessionError 0 Statistics 0 NodeDisconnected 0 NodeConnected 0 Undelivered 0 Retry 0 PrivateHeartbeat 0 SessionClosed 0 Pong 0 Heartbeat 0 PrintState 0 ProcessState 1 GetAsyncInputData 1 NotifyCA 0
 [21:7608353266795527815:2058] status 2 is waiting ack 0 connection id 2 id 2, LocalRecipient
 partitions 666 offsets has pending data
WatermarksTracker:Watermarks: {
    666@: { watermark: (empty maybe) },};
2026-02-18T23:36:29.384030Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [21:7608353266795527817:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [21:7608353266795527815:2058] generation 2
2026-02-18T23:36:29.720482Z node 22 :KQP_COMPUTE NOTICE: dq_pq_read_actor.cpp:247: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Failed to parse reconnect period: 
2026-02-18T23:36:29.720522Z node 22 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 0 granularity: 0.000000s late arrival delay: 2.000000s idle: 0 idle timeout: 2.000000s
2026-02-18T23:36:29.727794Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: try to update token
2026-02-18T23:36:29.728045Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Start write session. Will connect to nodeId: 0
2026-02-18T23:36:29.735287Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: write to message_group: src_id
2026-02-18T23:36:29.738391Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: send init request: init_request { path: "ReadFromTopic" message_group_id: "src_id" }
2026-02-18T23:36:29.738421Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T23:36:29.738719Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:36:30.585573Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:36:30.585618Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771457790585 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:36:30.585768Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session established. Init response: session_id: "src_id|e48243f9-bccd5972-3b14269e-5441cd1f_0"
2026-02-18T23:36:30.585775Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=src_id|e48243f9-bccd5972-3b14269e-5441cd1f_0
2026-02-18T23:36:30.585780Z :DEBUG: [local]  TraceId []  SessionId [src_id|e48243f9-bccd5972-3b14269e-5441cd1f_0]  MessageGroupId [src_id] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:36:30.585839Z :INFO: [local]  TraceId []  SessionId [src_id|e48243f9-bccd5972-3b14269e-5441cd1f_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T23:36:30.585864Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/ReadFromTopic partition_id=0
2026-02-18T23:36:30.585934Z :DEBUG: [local]  TraceId []  SessionId [src_id|e48243f9-bccd5972-3b14269e-5441cd1f_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T23:36:30.587822Z :INFO: [local]  TraceId []  SessionId [src_id|e48243f9-bccd5972-3b14269e-5441cd1f_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T23:36:30.587839Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T23:36:30.587846Z :DEBUG: [local]  TraceId []  SessionId [src_id|e48243f9-bccd5972-3b14269e-5441cd1f_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T23:36:30.587883Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T23:36:30.587888Z :INFO: [local]  TraceId []  SessionId [src_id|e48243f9-bccd5972-3b14269e-5441cd1f_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T23:36:30.588295Z :DEBUG: [local]  TraceId []  SessionId [src_id|e48243f9-bccd5972-3b14269e-5441cd1f_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:36:30.588461Z :DEBUG: [local]  TraceId []  SessionId [src_id|e48243f9-bccd5972-3b14269e-5441cd1f_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T23:36:30.588509Z :DEBUG: [local]  TraceId []  SessionId [src_id|e48243f9-bccd5972-3b14269e-5441cd1f_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "ReadFromTopic" partition_with_generation { generation: 1 } }
2026-02-18T23:36:30.588515Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T23:36:30.588772Z :DEBUG: [local]  TraceId []  SessionId [src_id|e48243f9-bccd5972-3b14269e-5441cd1f_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:36:30.589745Z :DEBUG: [local]  TraceId []  SessionId [src_id|e48243f9-bccd5972-3b14269e-5441cd1f_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:36:30.589772Z :INFO: [local]  TraceId []  SessionId [src_id|e48243f9-bccd5972-3b14269e-5441cd1f_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0"
2026-02-18T23:36:30.589777Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0
2026-02-18T23:36:30.589783Z :DEBUG: [local]  TraceId []  SessionId [a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:36:30.589837Z :DEBUG: [local]  TraceId []  SessionId [a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T23:36:30.589874Z :DEBUG: [local]  TraceId []  SessionId [a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:36:30.589878Z :DEBUG: [local]  TraceId []  SessionId [a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
Message 'value0' was written into topic 'ReadFromTopic'
2026-02-18T23:36:30.590010Z :DEBUG: [local]  TraceId []  SessionId [a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 2 to 2
2026-02-18T23:36:30.590017Z :DEBUG: [local]  TraceId []  SessionId [a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:36:30.590019Z :DEBUG: [local]  TraceId []  SessionId [a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 2
Message 'value1' was written into topic 'ReadFromTopic'
2026-02-18T23:36:30.590075Z :DEBUG: [local]  TraceId []  SessionId [a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 3 to 3
2026-02-18T23:36:30.590082Z :DEBUG: [local]  TraceId []  SessionId [a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:36:30.590084Z :DEBUG: [local]  TraceId []  SessionId [a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 3
Message 'value2' was written into topic 'ReadFromTopic'
2026-02-18T23:36:30.590153Z :DEBUG: [local]  TraceId []  SessionId [a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 4 to 4
2026-02-18T23:36:30.590159Z :DEBUG: [local]  TraceId []  SessionId [a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:36:30.590162Z :DEBUG: [local]  TraceId []  SessionId [a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 4
Message 'value3' was written into topic 'ReadFromTopic'
2026-02-18T23:36:30.590212Z :INFO: [local]  TraceId []  SessionId [a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 18446744073709.551615s
2026-02-18T23:36:30.591911Z :DEBUG: [local]  TraceId []  SessionId [a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:36:30.592095Z :DEBUG: [local]  TraceId []  SessionId [a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 1 written { } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { } max_queue_wait_time { } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:36:30.592104Z :DEBUG: [local]  TraceId []  SessionId [a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T23:36:30.592111Z :DEBUG: [local]  TraceId []  SessionId [a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T23:36:30.592509Z :DEBUG: [local]  TraceId []  SessionId [a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:36:30.592548Z :DEBUG: [local]  TraceId []  SessionId [a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 2 written { offset: 1 } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { nanos: 1000000 } max_queue_wait_time { nanos: 1000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:36:30.592554Z :DEBUG: [local]  TraceId []  SessionId [a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0]  PartitionId [0]  Generation [1] OnAck: seqNo=2, txId=?
2026-02-18T23:36:30.592557Z :DEBUG: [local]  TraceId []  SessionId [a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 2
2026-02-18T23:36:30.592646Z :DEBUG: [local]  TraceId []  SessionId [a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:36:30.592661Z :DEBUG: [local]  TraceId []  SessionId [a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 3 written { offset: 2 } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { nanos: 1000000 } max_queue_wait_time { nanos: 1000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:36:30.592664Z :DEBUG: [local]  TraceId []  SessionId [a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0]  PartitionId [0]  Generation [1] OnAck: seqNo=3, txId=?
2026-02-18T23:36:30.592667Z :DEBUG: [local]  TraceId []  SessionId [a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 3
2026-02-18T23:36:30.592700Z :DEBUG: [local]  TraceId []  SessionId [a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:36:30.592712Z :DEBUG: [local]  TraceId []  SessionId [a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 4 written { offset: 3 } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { nanos: 1000000 } max_queue_wait_time { nanos: 1000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:36:30.592715Z :DEBUG: [local]  TraceId []  SessionId [a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0]  PartitionId [0]  Generation [1] OnAck: seqNo=4, txId=?
2026-02-18T23:36:30.592718Z :DEBUG: [local]  TraceId []  SessionId [a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 4
2026-02-18T23:36:30.690325Z :INFO: [local]  TraceId []  SessionId [a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T23:36:30.690350Z :DEBUG: [local]  TraceId []  SessionId [a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T23:36:30.690590Z :INFO: [local]  TraceId []  SessionId [a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T23:36:30.690835Z :DEBUG: [local]  TraceId []  SessionId [a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:36:30.690852Z :TRACE: [local] TRACE_EVENT Error  status=CLIENT_CANCELLED
2026-02-18T23:36:30.690856Z :DEBUG: [local]  TraceId []  SessionId [a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0]  PartitionId [0]  Generation [1] Write session is aborting and will not restart
2026-02-18T23:36:30.690938Z :DEBUG: [local]  TraceId []  SessionId [a409178c-a92ab17a-47323e8b-3c55eba|105e7071-c837afd4-c6f56e09-9e721eac_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T23:36:30.704963Z node 22 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:30.709286Z node 22 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:703: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty PartitionsToRead: 0
2026-02-18T23:36:30.711389Z :INFO: [local] [local] [1036f562-2992064c-6880c8b4-54e58048] Starting read session
2026-02-18T23:36:30.711416Z :DEBUG: [local] [local] [1036f562-2992064c-6880c8b4-54e58048] Starting single session
2026-02-18T23:36:30.711721Z :DEBUG: [local] [local] [1036f562-2992064c-6880c8b4-54e58048] [] In Reconnect, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:36:30.711728Z :DEBUG: [local] [local] [1036f562-2992064c-6880c8b4-54e58048] [] New values: ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:36:30.711734Z :DEBUG: [local] [local] [1036f562-2992064c-6880c8b4-54e58048] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T23:36:30.712507Z node 22 :KQP_COMPUTE INFO: dq_pq_read_actor.cpp:361: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 1036f562-2992064c-6880c8b4-54e58048 CreateReadSession
2026-02-18T23:36:30.718624Z :DEBUG: [local] [local] [1036f562-2992064c-6880c8b4-54e58048] [] Successfully connected. Initializing session
2026-02-18T23:36:30.720143Z :INFO: [local] [local] [1036f562-2992064c-6880c8b4-54e58048] [] Got InitResponse. ReadSessionId: test_client_1_1_11972239711708552290_v1
2026-02-18T23:36:30.720170Z :DEBUG: [local] [local] [1036f562-2992064c-6880c8b4-54e58048] [] In ContinueReadingDataImpl, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:36:30.720239Z :DEBUG: [local] [local] [1036f562-2992064c-6880c8b4-54e58048] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T23:36:31.712498Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:ReadFromTopic:0:1:0:0
2026-02-18T23:36:31.712536Z :INFO: [local] [local] [1036f562-2992064c-6880c8b4-54e58048] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1002 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:36:31.712904Z :INFO: [local] [local] [1036f562-2992064c-6880c8b4-54e58048] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "ReadFromTopic". Partition: 0. Read offset: (NULL)
2026-02-18T23:36:31.712843Z node 22 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 1036f562-2992064c-6880c8b4-54e58048 GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:31.712881Z node 22 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:887: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 1036f562-2992064c-6880c8b4-54e58048 Key: 0@ StartPartitionSessionEvent received
2026-02-18T23:36:31.712894Z node 22 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:894: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 1036f562-2992064c-6880c8b4-54e58048 Key: 0@ Confirm StartPartitionSession with offset (NULL)
2026-02-18T23:36:31.713105Z node 22 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 1036f562-2992064c-6880c8b4-54e58048 Source data ready
2026-02-18T23:36:31.714919Z :DEBUG: [local] [local] [1036f562-2992064c-6880c8b4-54e58048] [] Got ReadResponse, serverBytesSize = 366, now ReadSizeBudget = 0, ReadSizeServerDelta = 523922
2026-02-18T23:36:31.714958Z :DEBUG: [local] [local] [1036f562-2992064c-6880c8b4-54e58048] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 523922
2026-02-18T23:36:31.715034Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (0-3)
2026-02-18T23:36:31.715042Z :DEBUG: [local] [local] [1036f562-2992064c-6880c8b4-54e58048] [] Returning serverBytesSize = 366 to budget
2026-02-18T23:36:31.715049Z :DEBUG: [local] [local] [1036f562-2992064c-6880c8b4-54e58048] [] In ContinueReadingDataImpl, ReadSizeBudget = 366, ReadSizeServerDelta = 523922
2026-02-18T23:36:31.715146Z :DEBUG: [local] [local] [1036f562-2992064c-6880c8b4-54e58048] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T23:36:32.713414Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (0-0)
2026-02-18T23:36:32.713366Z node 22 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 1036f562-2992064c-6880c8b4-54e58048 GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:32.713456Z :DEBUG: [local] Take Data. Partition 0. Read: {1, 0} (1-1)
2026-02-18T23:36:32.713466Z :DEBUG: [local] Take Data. Partition 0. Read: {1, 1} (2-2)
2026-02-18T23:36:32.713471Z :DEBUG: [local] Take Data. Partition 0. Read: {1, 2} (3-3)
2026-02-18T23:36:32.713482Z :DEBUG: [local] [local] [1036f562-2992064c-6880c8b4-54e58048] [] The application data is transferred to the client. Number of messages 4, size 24 bytes
2026-02-18T23:36:32.713508Z :DEBUG: [local] [local] [1036f562-2992064c-6880c8b4-54e58048] [] Returning serverBytesSize = 0 to budget
2026-02-18T23:36:32.713811Z :INFO: [local] [local] [1036f562-2992064c-6880c8b4-54e58048] Closing read session. Close timeout: 0.000000s
2026-02-18T23:36:32.713843Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:ReadFromTopic:0:1:3:0
2026-02-18T23:36:32.713853Z :INFO: [local] [local] [1036f562-2992064c-6880c8b4-54e58048] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2003 BytesRead: 24 MessagesRead: 4 BytesReadCompressed: 24 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:36:32.713870Z :NOTICE: [local] [local] [1036f562-2992064c-6880c8b4-54e58048] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Close with zero timeout " }
2026-02-18T23:36:32.713546Z node 22 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 1036f562-2992064c-6880c8b4-54e58048 Key: 0@ Data received: Message { Data: "value0" Information: { Offset: 0 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T23:36:30.589000Z WriteTime: 2026-02-18T23:36:30.589000Z MessageGroupId: "" Meta: { "ident": "unknown", "_ip": "ipv4:127.0.0.1:39960", "logtype": "unknown", "server": "ipv4:127.0.0.1:39960" } MessageMeta: { } } Partition session id: 1 Topic: "ReadFromTopic" Partition: 0 }
2026-02-18T23:36:32.713569Z node 22 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 1036f562-2992064c-6880c8b4-54e58048 Key: 0@ Data received: Message { Data: "value1" Information: { Offset: 1 ProducerId: "" SeqNo: 2 CreateTime: 2026-02-18T23:36:30.590000Z WriteTime: 2026-02-18T23:36:30.590000Z MessageGroupId: "" Meta: { "ident": "unknown", "logtype": "unknown", "_ip": "ipv4:127.0.0.1:39960", "server": "ipv4:127.0.0.1:39960" } MessageMeta: { } } Partition session id: 1 Topic: "ReadFromTopic" Partition: 0 }
2026-02-18T23:36:32.713573Z node 22 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 1036f562-2992064c-6880c8b4-54e58048 Key: 0@ Data received: Message { Data: "value2" Information: { Offset: 2 ProducerId: "" SeqNo: 3 CreateTime: 2026-02-18T23:36:30.590000Z WriteTime: 2026-02-18T23:36:30.590000Z MessageGroupId: "" Meta: { "ident": "unknown", "logtype": "unknown", "_ip": "ipv4:127.0.0.1:39960", "server": "ipv4:127.0.0.1:39960" } MessageMeta: { } } Partition session id: 1 Topic: "ReadFromTopic" Partition: 0 }
2026-02-18T23:36:32.713578Z node 22 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 1036f562-2992064c-6880c8b4-54e58048 Key: 0@ Data received: Message { Data: "value3" Information: { Offset: 3 ProducerId: "" SeqNo: 4 CreateTime: 2026-02-18T23:36:30.590000Z WriteTime: 2026-02-18T23:36:30.590000Z MessageGroupId: "" Meta: { "ident": "unknown", "logtype": "unknown", "_ip": "ipv4:127.0.0.1:39960", "server": "ipv4:127.0.0.1:39960" } MessageMeta: { } } Partition session id: 1 Topic: "ReadFromTopic" Partition: 0 }
2026-02-18T23:36:32.713594Z node 22 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 1036f562-2992064c-6880c8b4-54e58048 Return ready batch. DataCount = 4 Watermark = none Used space = 24
2026-02-18T23:36:32.713616Z node 22 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 1036f562-2992064c-6880c8b4-54e58048 Source data ready
2026-02-18T23:36:32.713879Z :DEBUG: [local] [local] [1036f562-2992064c-6880c8b4-54e58048] [] Abort session to cluster
2026-02-18T23:36:32.714168Z :INFO: [local] [local] [1036f562-2992064c-6880c8b4-54e58048] Closing read session. Close timeout: 0.000000s
2026-02-18T23:36:32.714175Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:ReadFromTopic:0:1:3:0
2026-02-18T23:36:32.714180Z :INFO: [local] [local] [1036f562-2992064c-6880c8b4-54e58048] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2004 BytesRead: 24 MessagesRead: 4 BytesReadCompressed: 24 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:36:32.714187Z :NOTICE: [local] [local] [1036f562-2992064c-6880c8b4-54e58048] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T23:36:32.943183Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: try to update token
2026-02-18T23:36:32.943403Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Start write session. Will connect to nodeId: 0
2026-02-18T23:36:32.949052Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: write to message_group: src_id
2026-02-18T23:36:32.949111Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: send init request: init_request { path: "ReadFromTopicFromNow" message_group_id: "src_id" }
2026-02-18T23:36:32.949116Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T23:36:32.949283Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:36:32.958997Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:36:32.959042Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771457792959 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:36:32.959086Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session established. Init response: session_id: "src_id|2e9bcfe0-8c62dbd7-476b1ecf-c425e3f9_0"
2026-02-18T23:36:32.959092Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=src_id|2e9bcfe0-8c62dbd7-476b1ecf-c425e3f9_0
2026-02-18T23:36:32.959097Z :DEBUG: [local]  TraceId []  SessionId [src_id|2e9bcfe0-8c62dbd7-476b1ecf-c425e3f9_0]  MessageGroupId [src_id] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:36:32.959141Z :INFO: [local]  TraceId []  SessionId [src_id|2e9bcfe0-8c62dbd7-476b1ecf-c425e3f9_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T23:36:32.959154Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/ReadFromTopicFromNow partition_id=0
2026-02-18T23:36:32.959200Z :DEBUG: [local]  TraceId []  SessionId [src_id|2e9bcfe0-8c62dbd7-476b1ecf-c425e3f9_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T23:36:32.960709Z :INFO: [local]  TraceId []  SessionId [src_id|2e9bcfe0-8c62dbd7-476b1ecf-c425e3f9_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T23:36:32.960725Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T23:36:32.960734Z :DEBUG: [local]  TraceId []  SessionId [src_id|2e9bcfe0-8c62dbd7-476b1ecf-c425e3f9_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T23:36:32.960742Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T23:36:32.960747Z :INFO: [local]  TraceId []  SessionId [src_id|2e9bcfe0-8c62dbd7-476b1ecf-c425e3f9_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T23:36:32.961028Z :DEBUG: [local]  TraceId []  SessionId [src_id|2e9bcfe0-8c62dbd7-476b1ecf-c425e3f9_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:36:32.961162Z :DEBUG: [local]  TraceId []  SessionId [src_id|2e9bcfe0-8c62dbd7-476b1ecf-c425e3f9_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T23:36:32.961200Z :DEBUG: [local]  TraceId []  SessionId [src_id|2e9bcfe0-8c62dbd7-476b1ecf-c425e3f9_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "ReadFromTopicFromNow" partition_with_generation { generation: 1 } }
2026-02-18T23:36:32.961205Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T23:36:32.961342Z :DEBUG: [local]  TraceId []  SessionId [src_id|2e9bcfe0-8c62dbd7-476b1ecf-c425e3f9_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:36:32.962604Z :DEBUG: [local]  TraceId []  SessionId [src_id|2e9bcfe0-8c62dbd7-476b1ecf-c425e3f9_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:36:32.962632Z :INFO: [local]  TraceId []  SessionId [src_id|2e9bcfe0-8c62dbd7-476b1ecf-c425e3f9_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "35589463-c6177202-34e332d3-7b1baf2a|a917a3b-33ae4e6e-bc5e50e8-1f18b_0"
2026-02-18T23:36:32.962637Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=35589463-c6177202-34e332d3-7b1baf2a|a917a3b-33ae4e6e-bc5e50e8-1f18b_0
2026-02-18T23:36:32.962642Z :DEBUG: [local]  TraceId []  SessionId [35589463-c6177202-34e332d3-7b1baf2a|a917a3b-33ae4e6e-bc5e50e8-1f18b_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:36:32.962731Z :DEBUG: [local]  TraceId []  SessionId [35589463-c6177202-34e332d3-7b1baf2a|a917a3b-33ae4e6e-bc5e50e8-1f18b_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T23:36:32.962756Z :DEBUG: [local]  TraceId []  SessionId [35589463-c6177202-34e332d3-7b1baf2a|a917a3b-33ae4e6e-bc5e50e8-1f18b_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:36:32.962763Z :DEBUG: [local]  TraceId []  SessionId [35589463-c6177202-34e332d3-7b1baf2a|a917a3b-33ae4e6e-bc5e50e8-1f18b_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
Message 'value0' was written into topic 'ReadFromTopicFromNow'
2026-02-18T23:36:32.962907Z :INFO: [local]  TraceId []  SessionId [35589463-c6177202-34e332d3-7b1baf2a|a917a3b-33ae4e6e-bc5e50e8-1f18b_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 18446744073709.551615s
2026-02-18T23:36:32.964690Z :DEBUG: [local]  TraceId []  SessionId [35589463-c6177202-34e332d3-7b1baf2a|a917a3b-33ae4e6e-bc5e50e8-1f18b_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:36:32.964738Z :DEBUG: [local]  TraceId []  SessionId [35589463-c6177202-34e332d3-7b1baf2a|a917a3b-33ae4e6e-bc5e50e8-1f18b_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 1 written { } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { } max_queue_wait_time { } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:36:32.964745Z :DEBUG: [local]  TraceId []  SessionId [35589463-c6177202-34e332d3-7b1baf2a|a917a3b-33ae4e6e-bc5e50e8-1f18b_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T23:36:32.964750Z :DEBUG: [local]  TraceId []  SessionId [35589463-c6177202-34e332d3-7b1baf2a|a917a3b-33ae4e6e-bc5e50e8-1f18b_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T23:36:33.063024Z :INFO: [local]  TraceId []  SessionId [35589463-c6177202-34e332d3-7b1baf2a|a917a3b-33ae4e6e-bc5e50e8-1f18b_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T23:36:33.063053Z :DEBUG: [local]  TraceId []  SessionId [35589463-c6177202-34e332d3-7b1baf2a|a917a3b-33ae4e6e-bc5e50e8-1f18b_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T23:36:33.063318Z :INFO: [local]  TraceId []  SessionId [35589463-c6177202-34e332d3-7b1baf2a|a917a3b-33ae4e6e-bc5e50e8-1f18b_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T23:36:33.063527Z :DEBUG: [local]  TraceId []  SessionId [35589463-c6177202-34e332d3-7b1baf2a|a917a3b-33ae4e6e-bc5e50e8-1f18b_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:36:33.063549Z :TRACE: [local] TRACE_EVENT Error  status=CLIENT_CANCELLED
2026-02-18T23:36:33.063554Z :DEBUG: [local]  TraceId []  SessionId [35589463-c6177202-34e332d3-7b1baf2a|a917a3b-33ae4e6e-bc5e50e8-1f18b_0]  PartitionId [0]  Generation [1] Write session is aborting and will not restart
2026-02-18T23:36:33.063620Z :DEBUG: [local]  TraceId []  SessionId [35589463-c6177202-34e332d3-7b1baf2a|a917a3b-33ae4e6e-bc5e50e8-1f18b_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T23:36:33.065902Z node 23 :KQP_COMPUTE NOTICE: dq_pq_read_actor.cpp:247: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Failed to parse reconnect period: 
2026-02-18T23:36:33.065942Z node 23 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 0 granularity: 0.000000s late arrival delay: 2.000000s idle: 0 idle timeout: 2.000000s
2026-02-18T23:36:33.072227Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: try to update token
2026-02-18T23:36:33.072509Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Start write session. Will connect to nodeId: 0
2026-02-18T23:36:33.080180Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: write to message_group: src_id
2026-02-18T23:36:33.080229Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: send init request: init_request { path: "ReadFromTopicFromNow" message_group_id: "src_id" }
2026-02-18T23:36:33.080235Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T23:36:33.080404Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:36:33.092059Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:36:33.092092Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771457793092 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:36:33.092145Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session established. Init response: session_id: "src_id|5fa15309-cd9e49ac-3aca2317-1bbd13b7_0"
2026-02-18T23:36:33.092152Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=src_id|5fa15309-cd9e49ac-3aca2317-1bbd13b7_0
2026-02-18T23:36:33.092158Z :DEBUG: [local]  TraceId []  SessionId [src_id|5fa15309-cd9e49ac-3aca2317-1bbd13b7_0]  MessageGroupId [src_id] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:36:33.092199Z :INFO: [local]  TraceId []  SessionId [src_id|5fa15309-cd9e49ac-3aca2317-1bbd13b7_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T23:36:33.092213Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/ReadFromTopicFromNow partition_id=0
2026-02-18T23:36:33.092252Z :DEBUG: [local]  TraceId []  SessionId [src_id|5fa15309-cd9e49ac-3aca2317-1bbd13b7_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T23:36:33.093960Z :INFO: [local]  TraceId []  SessionId [src_id|5fa15309-cd9e49ac-3aca2317-1bbd13b7_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T23:36:33.093976Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T23:36:33.093984Z :DEBUG: [local]  TraceId []  SessionId [src_id|5fa15309-cd9e49ac-3aca2317-1bbd13b7_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T23:36:33.094006Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T23:36:33.094012Z :INFO: [local]  TraceId []  SessionId [src_id|5fa15309-cd9e49ac-3aca2317-1bbd13b7_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T23:36:33.094404Z :DEBUG: [local]  TraceId []  SessionId [src_id|5fa15309-cd9e49ac-3aca2317-1bbd13b7_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:36:33.094558Z :DEBUG: [local]  TraceId []  SessionId [src_id|5fa15309-cd9e49ac-3aca2317-1bbd13b7_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T23:36:33.094597Z :DEBUG: [local]  TraceId []  SessionId [src_id|5fa15309-cd9e49ac-3aca2317-1bbd13b7_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "ReadFromTopicFromNow" partition_with_generation { generation: 1 } }
2026-02-18T23:36:33.094616Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T23:36:33.094743Z :DEBUG: [local]  TraceId []  SessionId [src_id|5fa15309-cd9e49ac-3aca2317-1bbd13b7_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:36:33.096042Z :DEBUG: [local]  TraceId []  SessionId [src_id|5fa15309-cd9e49ac-3aca2317-1bbd13b7_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:36:33.096073Z :INFO: [local]  TraceId []  SessionId [src_id|5fa15309-cd9e49ac-3aca2317-1bbd13b7_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0"
2026-02-18T23:36:33.096080Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0
2026-02-18T23:36:33.096085Z :DEBUG: [local]  TraceId []  SessionId [3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:36:33.096162Z :DEBUG: [local]  TraceId []  SessionId [3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T23:36:33.096191Z :DEBUG: [local]  TraceId []  SessionId [3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:36:33.096197Z :DEBUG: [local]  TraceId []  SessionId [3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
Message 'value1' was written into topic 'ReadFromTopicFromNow'
2026-02-18T23:36:33.096321Z :DEBUG: [local]  TraceId []  SessionId [3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 2 to 2
2026-02-18T23:36:33.096327Z :DEBUG: [local]  TraceId []  SessionId [3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:36:33.096330Z :DEBUG: [local]  TraceId []  SessionId [3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 2
Message 'value2' was written into topic 'ReadFromTopicFromNow'
2026-02-18T23:36:33.096381Z :DEBUG: [local]  TraceId []  SessionId [3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 3 to 3
2026-02-18T23:36:33.096388Z :DEBUG: [local]  TraceId []  SessionId [3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:36:33.096391Z :DEBUG: [local]  TraceId []  SessionId [3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 3
Message 'value3' was written into topic 'ReadFromTopicFromNow'
2026-02-18T23:36:33.096434Z :DEBUG: [local]  TraceId []  SessionId [3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 4 to 4
2026-02-18T23:36:33.096440Z :DEBUG: [local]  TraceId []  SessionId [3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:36:33.096442Z :DEBUG: [local]  TraceId []  SessionId [3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 4
Message 'value4' was written into topic 'ReadFromTopicFromNow'
2026-02-18T23:36:33.096487Z :INFO: [local]  TraceId []  SessionId [3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 18446744073709.551615s
2026-02-18T23:36:33.098623Z :DEBUG: [local]  TraceId []  SessionId [3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:36:33.098691Z :DEBUG: [local]  TraceId []  SessionId [3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 1 written { offset: 1 } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { } max_queue_wait_time { } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:36:33.098698Z :DEBUG: [local]  TraceId []  SessionId [3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T23:36:33.098703Z :DEBUG: [local]  TraceId []  SessionId [3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T23:36:33.099261Z :DEBUG: [local]  TraceId []  SessionId [3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:36:33.099307Z :DEBUG: [local]  TraceId []  SessionId [3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 2 written { offset: 2 } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { nanos: 1000000 } max_queue_wait_time { nanos: 1000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:36:33.099312Z :DEBUG: [local]  TraceId []  SessionId [3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0]  PartitionId [0]  Generation [1] OnAck: seqNo=2, txId=?
2026-02-18T23:36:33.099316Z :DEBUG: [local]  TraceId []  SessionId [3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 2
2026-02-18T23:36:33.099378Z :DEBUG: [local]  TraceId []  SessionId [3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:36:33.099392Z :DEBUG: [local]  TraceId []  SessionId [3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 3 written { offset: 3 } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { nanos: 1000000 } max_queue_wait_time { nanos: 1000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:36:33.099396Z :DEBUG: [local]  TraceId []  SessionId [3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0]  PartitionId [0]  Generation [1] OnAck: seqNo=3, txId=?
2026-02-18T23:36:33.099399Z :DEBUG: [local]  TraceId []  SessionId [3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 3
2026-02-18T23:36:33.099422Z :DEBUG: [local]  TraceId []  SessionId [3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:36:33.099434Z :DEBUG: [local]  TraceId []  SessionId [3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 4 written { offset: 4 } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { nanos: 1000000 } max_queue_wait_time { nanos: 1000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:36:33.099437Z :DEBUG: [local]  TraceId []  SessionId [3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0]  PartitionId [0]  Generation [1] OnAck: seqNo=4, txId=?
2026-02-18T23:36:33.099440Z :DEBUG: [local]  TraceId []  SessionId [3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 4
2026-02-18T23:36:33.196597Z :INFO: [local]  TraceId []  SessionId [3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T23:36:33.196627Z :DEBUG: [local]  TraceId []  SessionId [3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T23:36:33.196953Z :INFO: [local]  TraceId []  SessionId [3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T23:36:33.197119Z :DEBUG: [local]  TraceId []  SessionId [3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:36:33.197150Z :TRACE: [local] TRACE_EVENT Error  status=CLIENT_CANCELLED
2026-02-18T23:36:33.197155Z :DEBUG: [local]  TraceId []  SessionId [3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0]  PartitionId [0]  Generation [1] Write session is aborting and will not restart
2026-02-18T23:36:33.197271Z :DEBUG: [local]  TraceId []  SessionId [3bd47117-1a7c802c-99a11806-ef9c922d|a9dc30c8-5555ad92-e81f2a93-4e3c24e_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T23:36:33.201887Z node 23 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:33.206761Z node 23 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:703: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty PartitionsToRead: 0
2026-02-18T23:36:33.206849Z :INFO: [local] [local] [d5bb897c-cea6144b-95a73a31-62cfeffa] Starting read session
2026-02-18T23:36:33.206864Z :DEBUG: [local] [local] [d5bb897c-cea6144b-95a73a31-62cfeffa] Starting single session
2026-02-18T23:36:33.207179Z :DEBUG: [local] [local] [d5bb897c-cea6144b-95a73a31-62cfeffa] [] In Reconnect, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:36:33.207200Z :DEBUG: [local] [local] [d5bb897c-cea6144b-95a73a31-62cfeffa] [] New values: ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:36:33.207204Z :DEBUG: [local] [local] [d5bb897c-cea6144b-95a73a31-62cfeffa] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T23:36:33.207874Z node 23 :KQP_COMPUTE INFO: dq_pq_read_actor.cpp:361: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d5bb897c-cea6144b-95a73a31-62cfeffa CreateReadSession
2026-02-18T23:36:33.213223Z :DEBUG: [local] [local] [d5bb897c-cea6144b-95a73a31-62cfeffa] [] Successfully connected. Initializing session
2026-02-18T23:36:33.214702Z :INFO: [local] [local] [d5bb897c-cea6144b-95a73a31-62cfeffa] [] Got InitResponse. ReadSessionId: test_client_1_2_5144746241258522197_v1
2026-02-18T23:36:33.214718Z :DEBUG: [local] [local] [d5bb897c-cea6144b-95a73a31-62cfeffa] [] In ContinueReadingDataImpl, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:36:33.214785Z :DEBUG: [local] [local] [d5bb897c-cea6144b-95a73a31-62cfeffa] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T23:36:34.208231Z node 23 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d5bb897c-cea6144b-95a73a31-62cfeffa GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:34.208325Z :INFO: [local] [local] [d5bb897c-cea6144b-95a73a31-62cfeffa] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "ReadFromTopicFromNow". Partition: 0. Read offset: (NULL)
2026-02-18T23:36:34.208293Z node 23 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:887: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d5bb897c-cea6144b-95a73a31-62cfeffa Key: 0@ StartPartitionSessionEvent received
2026-02-18T23:36:34.208301Z node 23 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:894: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d5bb897c-cea6144b-95a73a31-62cfeffa Key: 0@ Confirm StartPartitionSession with offset (NULL)
2026-02-18T23:36:34.208622Z node 23 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d5bb897c-cea6144b-95a73a31-62cfeffa Source data ready
2026-02-18T23:36:34.209257Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:ReadFromTopicFromNow:0:1:0:0
2026-02-18T23:36:34.209290Z :INFO: [local] [local] [d5bb897c-cea6144b-95a73a31-62cfeffa] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1002 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:36:34.210605Z :DEBUG: [local] [local] [d5bb897c-cea6144b-95a73a31-62cfeffa] [] Got ReadResponse, serverBytesSize = 362, now ReadSizeBudget = 0, ReadSizeServerDelta = 523926
2026-02-18T23:36:34.210653Z :DEBUG: [local] [local] [d5bb897c-cea6144b-95a73a31-62cfeffa] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 523926
2026-02-18T23:36:34.210730Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (1-4)
2026-02-18T23:36:34.210752Z :DEBUG: [local] [local] [d5bb897c-cea6144b-95a73a31-62cfeffa] [] Returning serverBytesSize = 362 to budget
2026-02-18T23:36:34.210760Z :DEBUG: [local] [local] [d5bb897c-cea6144b-95a73a31-62cfeffa] [] In ContinueReadingDataImpl, ReadSizeBudget = 362, ReadSizeServerDelta = 523926
2026-02-18T23:36:34.210897Z :DEBUG: [local] [local] [d5bb897c-cea6144b-95a73a31-62cfeffa] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T23:36:35.208921Z node 23 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d5bb897c-cea6144b-95a73a31-62cfeffa GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:35.208986Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (1-1)
2026-02-18T23:36:35.209026Z :DEBUG: [local] Take Data. Partition 0. Read: {1, 0} (2-2)
2026-02-18T23:36:35.209033Z :DEBUG: [local] Take Data. Partition 0. Read: {1, 1} (3-3)
2026-02-18T23:36:35.209039Z :DEBUG: [local] Take Data. Partition 0. Read: {1, 2} (4-4)
2026-02-18T23:36:35.209065Z :DEBUG: [local] [local] [d5bb897c-cea6144b-95a73a31-62cfeffa] [] The application data is transferred to the client. Number of messages 4, size 24 bytes
2026-02-18T23:36:35.209085Z :DEBUG: [local] [local] [d5bb897c-cea6144b-95a73a31-62cfeffa] [] Returning serverBytesSize = 0 to budget
2026-02-18T23:36:35.209141Z node 23 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d5bb897c-cea6144b-95a73a31-62cfeffa Key: 0@ Data received: Message { Data: "value1" Information: { Offset: 1 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T23:36:33.096000Z WriteTime: 2026-02-18T23:36:33.096000Z MessageGroupId: "" Meta: { "ident": "unknown", "server": "ipv4:127.0.0.1:39994", "_ip": "ipv4:127.0.0.1:39994", "logtype": "unknown" } MessageMeta: { } } Partition session id: 1 Topic: "ReadFromTopicFromNow" Partition: 0 }
2026-02-18T23:36:35.209168Z node 23 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d5bb897c-cea6144b-95a73a31-62cfeffa Key: 0@ Data received: Message { Data: "value2" Information: { Offset: 2 ProducerId: "" SeqNo: 2 CreateTime: 2026-02-18T23:36:33.096000Z WriteTime: 2026-02-18T23:36:33.097000Z MessageGroupId: "" Meta: { "ident": "unknown", "_ip": "ipv4:127.0.0.1:39994", "logtype": "unknown", "server": "ipv4:127.0.0.1:39994" } MessageMeta: { } } Partition session id: 1 Topic: "ReadFromTopicFromNow" Partition: 0 }
2026-02-18T23:36:35.209176Z node 23 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d5bb897c-cea6144b-95a73a31-62cfeffa Key: 0@ Data received: Message { Data: "value3" Information: { Offset: 3 ProducerId: "" SeqNo: 3 CreateTime: 2026-02-18T23:36:33.096000Z WriteTime: 2026-02-18T23:36:33.097000Z MessageGroupId: "" Meta: { "ident": "unknown", "_ip": "ipv4:127.0.0.1:39994", "logtype": "unknown", "server": "ipv4:127.0.0.1:39994" } MessageMeta: { } } Partition session id: 1 Topic: "ReadFromTopicFromNow" Partition: 0 }
2026-02-18T23:36:35.209182Z node 23 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d5bb897c-cea6144b-95a73a31-62cfeffa Key: 0@ Data received: Message { Data: "value4" Information: { Offset: 4 ProducerId: "" SeqNo: 4 CreateTime: 2026-02-18T23:36:33.096000Z WriteTime: 2026-02-18T23:36:33.097000Z MessageGroupId: "" Meta: { "ident": "unknown", "_ip": "ipv4:127.0.0.1:39994", "logtype": "unknown", "server": "ipv4:127.0.0.1:39994" } MessageMeta: { } } Partition session id: 1 Topic: "ReadFromTopicFromNow" Partition: 0 }
2026-02-18T23:36:35.209207Z node 23 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d5bb897c-cea6144b-95a73a31-62cfeffa Return ready batch. DataCount = 4 Watermark = none Used space = 24
2026-02-18T23:36:35.209235Z node 23 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d5bb897c-cea6144b-95a73a31-62cfeffa Source data ready
2026-02-18T23:36:35.242670Z :INFO: [local] [local] [d5bb897c-cea6144b-95a73a31-62cfeffa] Closing read session. Close timeout: 0.000000s
2026-02-18T23:36:35.242701Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:ReadFromTopicFromNow:0:1:4:0
2026-02-18T23:36:35.242714Z :INFO: [local] [local] [d5bb897c-cea6144b-95a73a31-62cfeffa] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2035 BytesRead: 24 MessagesRead: 4 BytesReadCompressed: 24 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:36:35.242752Z :NOTICE: [local] [local] [d5bb897c-cea6144b-95a73a31-62cfeffa] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Close with zero timeout " }
2026-02-18T23:36:35.242764Z :DEBUG: [local] [local] [d5bb897c-cea6144b-95a73a31-62cfeffa] [] Abort session to cluster
2026-02-18T23:36:35.243047Z :INFO: [local] [local] [d5bb897c-cea6144b-95a73a31-62cfeffa] Closing read session. Close timeout: 0.000000s
2026-02-18T23:36:35.243056Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:ReadFromTopicFromNow:0:1:4:0
2026-02-18T23:36:35.243059Z :INFO: [local] [local] [d5bb897c-cea6144b-95a73a31-62cfeffa] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2036 BytesRead: 24 MessagesRead: 4 BytesReadCompressed: 24 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:36:35.243065Z :NOTICE: [local] [local] [d5bb897c-cea6144b-95a73a31-62cfeffa] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T23:36:35.419233Z node 24 :KQP_COMPUTE NOTICE: dq_pq_read_actor.cpp:247: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Failed to parse reconnect period: 
2026-02-18T23:36:35.419264Z node 24 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 0 granularity: 0.000000s late arrival delay: 2.000000s idle: 0 idle timeout: 2.000000s
2026-02-18T23:36:35.425016Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: try to update token
2026-02-18T23:36:35.425248Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Start write session. Will connect to nodeId: 0
2026-02-18T23:36:35.429557Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: write to message_group: src_id
2026-02-18T23:36:35.429597Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: send init request: init_request { path: "ReadWithFreeSpace" message_group_id: "src_id" }
2026-02-18T23:36:35.429602Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T23:36:35.429699Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:36:35.437101Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:36:35.437121Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771457795437 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:36:35.437163Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session established. Init response: session_id: "src_id|6e15b594-53d8ca2-f87b3c88-a7519ce2_0"
2026-02-18T23:36:35.437169Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=src_id|6e15b594-53d8ca2-f87b3c88-a7519ce2_0
2026-02-18T23:36:35.437173Z :DEBUG: [local]  TraceId []  SessionId [src_id|6e15b594-53d8ca2-f87b3c88-a7519ce2_0]  MessageGroupId [src_id] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:36:35.437198Z :INFO: [local]  TraceId []  SessionId [src_id|6e15b594-53d8ca2-f87b3c88-a7519ce2_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T23:36:35.437207Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/ReadWithFreeSpace partition_id=0
2026-02-18T23:36:35.437255Z :DEBUG: [local]  TraceId []  SessionId [src_id|6e15b594-53d8ca2-f87b3c88-a7519ce2_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T23:36:35.438453Z :INFO: [local]  TraceId []  SessionId [src_id|6e15b594-53d8ca2-f87b3c88-a7519ce2_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T23:36:35.438475Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T23:36:35.438481Z :DEBUG: [local]  TraceId []  SessionId [src_id|6e15b594-53d8ca2-f87b3c88-a7519ce2_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T23:36:35.438488Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T23:36:35.438492Z :INFO: [local]  TraceId []  SessionId [src_id|6e15b594-53d8ca2-f87b3c88-a7519ce2_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T23:36:35.439116Z :DEBUG: [local]  TraceId []  SessionId [src_id|6e15b594-53d8ca2-f87b3c88-a7519ce2_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:36:35.439201Z :DEBUG: [local]  TraceId []  SessionId [src_id|6e15b594-53d8ca2-f87b3c88-a7519ce2_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T23:36:35.439233Z :DEBUG: [local]  TraceId []  SessionId [src_id|6e15b594-53d8ca2-f87b3c88-a7519ce2_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "ReadWithFreeSpace" partition_with_generation { generation: 1 } }
2026-02-18T23:36:35.439237Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T23:36:35.439323Z :DEBUG: [local]  TraceId []  SessionId [src_id|6e15b594-53d8ca2-f87b3c88-a7519ce2_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:36:35.440225Z :DEBUG: [local]  TraceId []  SessionId [src_id|6e15b594-53d8ca2-f87b3c88-a7519ce2_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:36:35.440246Z :INFO: [local]  TraceId []  SessionId [src_id|6e15b594-53d8ca2-f87b3c88-a7519ce2_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "2a942f25-69fe7273-b0498f18-6426b034|cec57098-a2fdd6f-1be65077-2091445a_0"
2026-02-18T23:36:35.440251Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=2a942f25-69fe7273-b0498f18-6426b034|cec57098-a2fdd6f-1be65077-2091445a_0
2026-02-18T23:36:35.440256Z :DEBUG: [local]  TraceId []  SessionId [2a942f25-69fe7273-b0498f18-6426b034|cec57098-a2fdd6f-1be65077-2091445a_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:36:35.440367Z :DEBUG: [local]  TraceId []  SessionId [2a942f25-69fe7273-b0498f18-6426b034|cec57098-a2fdd6f-1be65077-2091445a_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T23:36:35.440382Z :DEBUG: [local]  TraceId []  SessionId [2a942f25-69fe7273-b0498f18-6426b034|cec57098-a2fdd6f-1be65077-2091445a_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:36:35.440387Z :DEBUG: [local]  TraceId []  SessionId [2a942f25-69fe7273-b0498f18-6426b034|cec57098-a2fdd6f-1be65077-2091445a_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
Message 'value0' was written into topic 'ReadWithFreeSpace'
2026-02-18T23:36:35.440451Z :DEBUG: [local]  TraceId []  SessionId [2a942f25-69fe7273-b0498f18-6426b034|cec57098-a2fdd6f-1be65077-2091445a_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 2 to 2
2026-02-18T23:36:35.440467Z :DEBUG: [local]  TraceId []  SessionId [2a942f25-69fe7273-b0498f18-6426b034|cec57098-a2fdd6f-1be65077-2091445a_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:36:35.440470Z :DEBUG: [local]  TraceId []  SessionId [2a942f25-69fe7273-b0498f18-6426b034|cec57098-a2fdd6f-1be65077-2091445a_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 2
Message 'value1' was written into topic 'ReadWithFreeSpace'
2026-02-18T23:36:35.440480Z :DEBUG: [local]  TraceId []  SessionId [2a942f25-69fe7273-b0498f18-6426b034|cec57098-a2fdd6f-1be65077-2091445a_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 3 to 3
2026-02-18T23:36:35.440484Z :DEBUG: [local]  TraceId []  SessionId [2a942f25-69fe7273-b0498f18-6426b034|cec57098-a2fdd6f-1be65077-2091445a_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:36:35.440486Z :DEBUG: [local]  TraceId []  SessionId [2a942f25-69fe7273-b0498f18-6426b034|cec57098-a2fdd6f-1be65077-2091445a_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 3
Message 'value2' was written into topic 'ReadWithFreeSpace'
2026-02-18T23:36:35.440494Z :INFO: [local]  TraceId []  SessionId [2a942f25-69fe7273-b0498f18-6426b034|cec57098-a2fdd6f-1be65077-2091445a_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 18446744073709.551615s
2026-02-18T23:36:35.445689Z :DEBUG: [local]  TraceId []  SessionId [2a942f25-69fe7273-b0498f18-6426b034|cec57098-a2fdd6f-1be65077-2091445a_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:36:35.445760Z :DEBUG: [local]  TraceId []  SessionId [2a942f25-69fe7273-b0498f18-6426b034|cec57098-a2fdd6f-1be65077-2091445a_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 1 written { } } write_statistics { persisting_time { nanos: 3000000 } min_queue_wait_time { nanos: 3000000 } max_queue_wait_time { nanos: 3000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:36:35.445767Z :DEBUG: [local]  TraceId []  SessionId [2a942f25-69fe7273-b0498f18-6426b034|cec57098-a2fdd6f-1be65077-2091445a_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T23:36:35.445771Z :DEBUG: [local]  TraceId []  SessionId [2a942f25-69fe7273-b0498f18-6426b034|cec57098-a2fdd6f-1be65077-2091445a_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T23:36:35.447066Z :DEBUG: [local]  TraceId []  SessionId [2a942f25-69fe7273-b0498f18-6426b034|cec57098-a2fdd6f-1be65077-2091445a_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:36:35.447114Z :DEBUG: [local]  TraceId []  SessionId [2a942f25-69fe7273-b0498f18-6426b034|cec57098-a2fdd6f-1be65077-2091445a_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 2 written { offset: 1 } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { nanos: 3000000 } max_queue_wait_time { nanos: 3000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:36:35.447120Z :DEBUG: [local]  TraceId []  SessionId [2a942f25-69fe7273-b0498f18-6426b034|cec57098-a2fdd6f-1be65077-2091445a_0]  PartitionId [0]  Generation [1] OnAck: seqNo=2, txId=?
2026-02-18T23:36:35.447125Z :DEBUG: [local]  TraceId []  SessionId [2a942f25-69fe7273-b0498f18-6426b034|cec57098-a2fdd6f-1be65077-2091445a_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 2
2026-02-18T23:36:35.447175Z :DEBUG: [local]  TraceId []  SessionId [2a942f25-69fe7273-b0498f18-6426b034|cec57098-a2fdd6f-1be65077-2091445a_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:36:35.447188Z :DEBUG: [local]  TraceId []  SessionId [2a942f25-69fe7273-b0498f18-6426b034|cec57098-a2fdd6f-1be65077-2091445a_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 3 written { offset: 2 } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { nanos: 3000000 } max_queue_wait_time { nanos: 3000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:36:35.447191Z :DEBUG: [local]  TraceId []  SessionId [2a942f25-69fe7273-b0498f18-6426b034|cec57098-a2fdd6f-1be65077-2091445a_0]  PartitionId [0]  Generation [1] OnAck: seqNo=3, txId=?
2026-02-18T23:36:35.447194Z :DEBUG: [local]  TraceId []  SessionId [2a942f25-69fe7273-b0498f18-6426b034|cec57098-a2fdd6f-1be65077-2091445a_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 3
2026-02-18T23:36:35.540576Z :INFO: [local]  TraceId []  SessionId [2a942f25-69fe7273-b0498f18-6426b034|cec57098-a2fdd6f-1be65077-2091445a_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T23:36:35.540596Z :DEBUG: [local]  TraceId []  SessionId [2a942f25-69fe7273-b0498f18-6426b034|cec57098-a2fdd6f-1be65077-2091445a_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T23:36:35.540768Z :INFO: [local]  TraceId []  SessionId [2a942f25-69fe7273-b0498f18-6426b034|cec57098-a2fdd6f-1be65077-2091445a_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T23:36:35.540934Z :DEBUG: [local]  TraceId []  SessionId [2a942f25-69fe7273-b0498f18-6426b034|cec57098-a2fdd6f-1be65077-2091445a_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:36:35.540950Z :TRACE: [local] TRACE_EVENT Error  status=CLIENT_CANCELLED
2026-02-18T23:36:35.540954Z :DEBUG: [local]  TraceId []  SessionId [2a942f25-69fe7273-b0498f18-6426b034|cec57098-a2fdd6f-1be65077-2091445a_0]  PartitionId [0]  Generation [1] Write session is aborting and will not restart
2026-02-18T23:36:35.541044Z :DEBUG: [local]  TraceId []  SessionId [2a942f25-69fe7273-b0498f18-6426b034|cec57098-a2fdd6f-1be65077-2091445a_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T23:36:35.543082Z node 24 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty GetAsyncInputData freeSpace = 1
2026-02-18T23:36:35.549101Z node 24 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:703: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty PartitionsToRead: 0
2026-02-18T23:36:35.549192Z :INFO: [local] [local] [762668dc-893e31e3-2dfa207a-6c11ea36] Starting read session
2026-02-18T23:36:35.549204Z :DEBUG: [local] [local] [762668dc-893e31e3-2dfa207a-6c11ea36] Starting single session
2026-02-18T23:36:35.549455Z :DEBUG: [local] [local] [762668dc-893e31e3-2dfa207a-6c11ea36] [] In Reconnect, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:36:35.549461Z :DEBUG: [local] [local] [762668dc-893e31e3-2dfa207a-6c11ea36] [] New values: ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:36:35.549466Z :DEBUG: [local] [local] [762668dc-893e31e3-2dfa207a-6c11ea36] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T23:36:35.550045Z node 24 :KQP_COMPUTE INFO: dq_pq_read_actor.cpp:361: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 762668dc-893e31e3-2dfa207a-6c11ea36 CreateReadSession
2026-02-18T23:36:35.554459Z :DEBUG: [local] [local] [762668dc-893e31e3-2dfa207a-6c11ea36] [] Successfully connected. Initializing session
2026-02-18T23:36:35.555905Z :INFO: [local] [local] [762668dc-893e31e3-2dfa207a-6c11ea36] [] Got InitResponse. ReadSessionId: test_client_1_3_4789539016166733618_v1
2026-02-18T23:36:35.555918Z :DEBUG: [local] [local] [762668dc-893e31e3-2dfa207a-6c11ea36] [] In ContinueReadingDataImpl, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:36:35.555957Z :DEBUG: [local] [local] [762668dc-893e31e3-2dfa207a-6c11ea36] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T23:36:36.550351Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:ReadWithFreeSpace:0:1:0:0
2026-02-18T23:36:36.550398Z :INFO: [local] [local] [762668dc-893e31e3-2dfa207a-6c11ea36] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1001 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:36:36.550366Z node 24 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 762668dc-893e31e3-2dfa207a-6c11ea36 GetAsyncInputData freeSpace = 1
2026-02-18T23:36:36.550409Z node 24 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:887: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 762668dc-893e31e3-2dfa207a-6c11ea36 Key: 0@ StartPartitionSessionEvent received
2026-02-18T23:36:36.550447Z :INFO: [local] [local] [762668dc-893e31e3-2dfa207a-6c11ea36] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "ReadWithFreeSpace". Partition: 0. Read offset: (NULL)
2026-02-18T23:36:36.550419Z node 24 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:894: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 762668dc-893e31e3-2dfa207a-6c11ea36 Key: 0@ Confirm StartPartitionSession with offset (NULL)
2026-02-18T23:36:36.550714Z node 24 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 762668dc-893e31e3-2dfa207a-6c11ea36 Source data ready
2026-02-18T23:36:36.551743Z :DEBUG: [local] [local] [762668dc-893e31e3-2dfa207a-6c11ea36] [] Got ReadResponse, serverBytesSize = 336, now ReadSizeBudget = 0, ReadSizeServerDelta = 523952
2026-02-18T23:36:36.551796Z :DEBUG: [local] [local] [762668dc-893e31e3-2dfa207a-6c11ea36] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 523952
2026-02-18T23:36:36.551866Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (0-2)
2026-02-18T23:36:36.551882Z :DEBUG: [local] [local] [762668dc-893e31e3-2dfa207a-6c11ea36] [] Returning serverBytesSize = 336 to budget
2026-02-18T23:36:36.551888Z :DEBUG: [local] [local] [762668dc-893e31e3-2dfa207a-6c11ea36] [] In ContinueReadingDataImpl, ReadSizeBudget = 336, ReadSizeServerDelta = 523952
2026-02-18T23:36:36.552014Z :DEBUG: [local] [local] [762668dc-893e31e3-2dfa207a-6c11ea36] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T23:36:37.551114Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (0-0)
2026-02-18T23:36:37.551055Z node 24 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 762668dc-893e31e3-2dfa207a-6c11ea36 GetAsyncInputData freeSpace = 1
2026-02-18T23:36:37.551142Z :DEBUG: [local] [local] [762668dc-893e31e3-2dfa207a-6c11ea36] [] The application data is transferred to the client. Number of messages 1, size 6 bytes
2026-02-18T23:36:37.551201Z node 24 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 762668dc-893e31e3-2dfa207a-6c11ea36 Key: 0@ Data received: Message { Data: "value0" Information: { Offset: 0 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T23:36:35.440000Z WriteTime: 2026-02-18T23:36:35.441000Z MessageGroupId: "" Meta: { "ident": "unknown", "_ip": "ipv4:127.0.0.1:59368", "logtype": "unknown", "server": "ipv4:127.0.0.1:59368" } MessageMeta: { } } Partition session id: 1 Topic: "ReadWithFreeSpace" Partition: 0 }
2026-02-18T23:36:37.551250Z node 24 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 762668dc-893e31e3-2dfa207a-6c11ea36 Return ready batch. DataCount = 1 Watermark = none Used space = 6
2026-02-18T23:36:37.551276Z node 24 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 762668dc-893e31e3-2dfa207a-6c11ea36 Source data ready
2026-02-18T23:36:37.551347Z node 24 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 762668dc-893e31e3-2dfa207a-6c11ea36 GetAsyncInputData freeSpace = 0
2026-02-18T23:36:37.551396Z node 24 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 762668dc-893e31e3-2dfa207a-6c11ea36 Source data ready
2026-02-18T23:36:37.551454Z node 24 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 762668dc-893e31e3-2dfa207a-6c11ea36 GetAsyncInputData freeSpace = -1
2026-02-18T23:36:37.551489Z node 24 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 762668dc-893e31e3-2dfa207a-6c11ea36 Source data ready
2026-02-18T23:36:37.551792Z :INFO: [local] [local] [762668dc-893e31e3-2dfa207a-6c11ea36] Closing read session. Close timeout: 0.000000s
2026-02-18T23:36:37.551812Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:ReadWithFreeSpace:0:1:2:0
2026-02-18T23:36:37.551824Z :INFO: [local] [local] [762668dc-893e31e3-2dfa207a-6c11ea36] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2002 BytesRead: 18 MessagesRead: 3 BytesReadCompressed: 18 BytesInflightUncompressed: 12 BytesInflightCompressed: 0 BytesInflightTotal: 12 MessagesInflight: 2 }
2026-02-18T23:36:37.551848Z :NOTICE: [local] [local] [762668dc-893e31e3-2dfa207a-6c11ea36] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Close with zero timeout " }
2026-02-18T23:36:37.551861Z :DEBUG: [local] [local] [762668dc-893e31e3-2dfa207a-6c11ea36] [] Returning serverBytesSize = 0 to budget
2026-02-18T23:36:37.551900Z :DEBUG: [local] [local] [762668dc-893e31e3-2dfa207a-6c11ea36] [] Abort session to cluster
2026-02-18T23:36:37.552151Z :INFO: [local] [local] [762668dc-893e31e3-2dfa207a-6c11ea36] Closing read session. Close timeout: 0.000000s
2026-02-18T23:36:37.552156Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:ReadWithFreeSpace:0:1:2:0
2026-02-18T23:36:37.552161Z :INFO: [local] [local] [762668dc-893e31e3-2dfa207a-6c11ea36] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2002 BytesRead: 18 MessagesRead: 3 BytesReadCompressed: 18 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:36:37.552168Z :NOTICE: [local] [local] [762668dc-893e31e3-2dfa207a-6c11ea36] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T23:36:37.801785Z node 25 :KQP_COMPUTE NOTICE: dq_pq_read_actor.cpp:247: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Failed to parse reconnect period: 
2026-02-18T23:36:37.801805Z node 25 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 0 granularity: 0.000000s late arrival delay: 2.000000s idle: 0 idle timeout: 2.000000s
2026-02-18T23:36:37.801845Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.807094Z node 25 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:703: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty PartitionsToRead: 0
2026-02-18T23:36:37.807165Z :INFO: [local] [local] [9c9eaed3-33f4f571-7f21c50e-8ec1d500] Starting read session
2026-02-18T23:36:37.807176Z :DEBUG: [local] [local] [9c9eaed3-33f4f571-7f21c50e-8ec1d500] Starting single session
2026-02-18T23:36:37.807405Z :DEBUG: [local] [local] [9c9eaed3-33f4f571-7f21c50e-8ec1d500] [] In Reconnect, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:36:37.807410Z :DEBUG: [local] [local] [9c9eaed3-33f4f571-7f21c50e-8ec1d500] [] New values: ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:36:37.807416Z :DEBUG: [local] [local] [9c9eaed3-33f4f571-7f21c50e-8ec1d500] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T23:36:37.807964Z node 25 :KQP_COMPUTE INFO: dq_pq_read_actor.cpp:361: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 CreateReadSession
2026-02-18T23:36:37.808095Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.808142Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.808182Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.808222Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.808265Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.808328Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.808573Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.808603Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.808667Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.808687Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.808705Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.808721Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.808736Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.808761Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.808792Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.808808Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.808823Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.808838Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.808852Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.808873Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.808902Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.809037Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.809079Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.809105Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.809143Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.809161Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.809230Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.809262Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.809318Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.809365Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.809385Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.809400Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.809415Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.809437Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.809459Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.809475Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.809496Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.809512Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.809538Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.809568Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.809589Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.809604Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.809621Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.809637Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.809654Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.809686Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.809740Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.809809Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.809859Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.809880Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.809893Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.809934Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.809953Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.809961Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.809975Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810055Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810125Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810143Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810158Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810189Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810206Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810225Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810290Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810340Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810406Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810453Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810469Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810488Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810507Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810536Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810556Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810574Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810596Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810611Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810626Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810643Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810661Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810680Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810699Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810718Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810736Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810754Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810771Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810789Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810805Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810824Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810852Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810874Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810902Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810919Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810936Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810954Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810974Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.810992Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.811008Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.811063Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.811082Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.811100Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.811132Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.811152Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.811172Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.811200Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.811222Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.811242Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.811257Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.811302Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.811320Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.811400Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.811463Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.811495Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.811516Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.811644Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.811672Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.811686Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.811704Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.811728Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.811800Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.811833Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.811847Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.811863Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.811887Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.811910Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.811924Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.811944Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.811962Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.811989Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.812010Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.812026Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.812094Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.812116Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.812131Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.812153Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.812168Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.812188Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.812209Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.812223Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.812241Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.812278Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.812294Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.812320Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.812341Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.812356Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.812371Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.812390Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.812408Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.812428Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.812448Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.812496Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.812517Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.812551Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.812585Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.812611Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.812628Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.812649Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.812665Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.812680Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.812698Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.813086Z :DEBUG: [local] [local] [9c9eaed3-33f4f571-7f21c50e-8ec1d500] [] Successfully connected. Initializing session
2026-02-18T23:36:37.814533Z :ERROR: [local] [local] [9c9eaed3-33f4f571-7f21c50e-8ec1d500] [] Got error. Status: SCHEME_ERROR. Description: <main>: Error: Discovery for all topics failed. The last error was: no path 'local/NonExistentTopic', Marker# PQ15, code: 500017 
2026-02-18T23:36:37.814679Z :DEBUG: [local] [local] [9c9eaed3-33f4f571-7f21c50e-8ec1d500] [] In Reconnect, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:36:37.814685Z :DEBUG: [local] [local] [9c9eaed3-33f4f571-7f21c50e-8ec1d500] [] New values: ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:36:37.814709Z :INFO: [local] [local] [9c9eaed3-33f4f571-7f21c50e-8ec1d500] [] Closing session to cluster: SessionClosed { Status: SCHEME_ERROR Issues: "<main>: Error: Discovery for all topics failed. The last error was: no path 'local/NonExistentTopic', Marker# PQ15, code: 500017 " }
2026-02-18T23:36:37.814755Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 Source data ready
2026-02-18T23:36:37.815929Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 GetAsyncInputData freeSpace = 12345
2026-02-18T23:36:37.815962Z :NOTICE: [local] [local] [9c9eaed3-33f4f571-7f21c50e-8ec1d500] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T23:36:37.815974Z :DEBUG: [local] [local] [9c9eaed3-33f4f571-7f21c50e-8ec1d500] [] Abort session to cluster
2026-02-18T23:36:37.815989Z node 25 :KQP_COMPUTE ERROR: dq_pq_read_actor.cpp:874: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 Read session to topic "NonExistentTopic" was closed: SessionClosed { Status: SCHEME_ERROR Issues: "<main>: Error: Discovery for all topics failed. The last error was: no path 'local/NonExistentTopic', Marker# PQ15, code: 500017 " }
2026-02-18T23:36:37.816016Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9c9eaed3-33f4f571-7f21c50e-8ec1d500 Source data ready
2026-02-18T23:36:37.817481Z :INFO: [local] [local] [9c9eaed3-33f4f571-7f21c50e-8ec1d500] Closing read session. Close timeout: 0.000000s
2026-02-18T23:36:37.817497Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset):
2026-02-18T23:36:37.817506Z :INFO: [local] [local] [9c9eaed3-33f4f571-7f21c50e-8ec1d500] Counters: { Errors: 1 CurrentSessionLifetimeMs: 10 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:36:37.817513Z :INFO: [local] [local] [9c9eaed3-33f4f571-7f21c50e-8ec1d500] Closing read session. Close timeout: 0.000000s
2026-02-18T23:36:37.817515Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset):
2026-02-18T23:36:37.817518Z :INFO: [local] [local] [9c9eaed3-33f4f571-7f21c50e-8ec1d500] Counters: { Errors: 1 CurrentSessionLifetimeMs: 10 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:36:37.817541Z :NOTICE: [local] [local] [9c9eaed3-33f4f571-7f21c50e-8ec1d500] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T23:36:38.088662Z node 26 :KQP_COMPUTE NOTICE: dq_pq_read_actor.cpp:247: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Failed to parse reconnect period: 
2026-02-18T23:36:38.088695Z node 26 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 0 granularity: 0.000000s late arrival delay: 2.000000s idle: 0 idle timeout: 2.000000s
2026-02-18T23:36:38.094462Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: try to update token
2026-02-18T23:36:38.094721Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Start write session. Will connect to nodeId: 0
2026-02-18T23:36:38.101976Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: write to message_group: src_id
2026-02-18T23:36:38.102038Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: send init request: init_request { path: "SaveLoadPqRead" message_group_id: "src_id" }
2026-02-18T23:36:38.102044Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T23:36:38.102158Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:36:38.110200Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:36:38.110232Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771457798110 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:36:38.110264Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session established. Init response: session_id: "src_id|8e4e5460-38891f46-bcd4b49b-a1e5277c_0"
2026-02-18T23:36:38.110270Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=src_id|8e4e5460-38891f46-bcd4b49b-a1e5277c_0
2026-02-18T23:36:38.110288Z :DEBUG: [local]  TraceId []  SessionId [src_id|8e4e5460-38891f46-bcd4b49b-a1e5277c_0]  MessageGroupId [src_id] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:36:38.110341Z :INFO: [local]  TraceId []  SessionId [src_id|8e4e5460-38891f46-bcd4b49b-a1e5277c_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T23:36:38.110353Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/SaveLoadPqRead partition_id=0
2026-02-18T23:36:38.110446Z :DEBUG: [local]  TraceId []  SessionId [src_id|8e4e5460-38891f46-bcd4b49b-a1e5277c_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T23:36:38.112038Z :INFO: [local]  TraceId []  SessionId [src_id|8e4e5460-38891f46-bcd4b49b-a1e5277c_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T23:36:38.112069Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T23:36:38.112078Z :DEBUG: [local]  TraceId []  SessionId [src_id|8e4e5460-38891f46-bcd4b49b-a1e5277c_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T23:36:38.112086Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T23:36:38.112092Z :INFO: [local]  TraceId []  SessionId [src_id|8e4e5460-38891f46-bcd4b49b-a1e5277c_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T23:36:38.112472Z :DEBUG: [local]  TraceId []  SessionId [src_id|8e4e5460-38891f46-bcd4b49b-a1e5277c_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:36:38.112642Z :DEBUG: [local]  TraceId []  SessionId [src_id|8e4e5460-38891f46-bcd4b49b-a1e5277c_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T23:36:38.112678Z :DEBUG: [local]  TraceId []  SessionId [src_id|8e4e5460-38891f46-bcd4b49b-a1e5277c_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "SaveLoadPqRead" partition_with_generation { generation: 1 } }
2026-02-18T23:36:38.112682Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T23:36:38.112801Z :DEBUG: [local]  TraceId []  SessionId [src_id|8e4e5460-38891f46-bcd4b49b-a1e5277c_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:36:38.113977Z :DEBUG: [local]  TraceId []  SessionId [src_id|8e4e5460-38891f46-bcd4b49b-a1e5277c_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:36:38.114006Z :INFO: [local]  TraceId []  SessionId [src_id|8e4e5460-38891f46-bcd4b49b-a1e5277c_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "f4b9db04-2a281545-462d97a5-42d043c|8aff49e4-ce49e6b6-863f93b8-47cd0795_0"
2026-02-18T23:36:38.114014Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=f4b9db04-2a281545-462d97a5-42d043c|8aff49e4-ce49e6b6-863f93b8-47cd0795_0
2026-02-18T23:36:38.114020Z :DEBUG: [local]  TraceId []  SessionId [f4b9db04-2a281545-462d97a5-42d043c|8aff49e4-ce49e6b6-863f93b8-47cd0795_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:36:38.114094Z :DEBUG: [local]  TraceId []  SessionId [f4b9db04-2a281545-462d97a5-42d043c|8aff49e4-ce49e6b6-863f93b8-47cd0795_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T23:36:38.114126Z :DEBUG: [local]  TraceId []  SessionId [f4b9db04-2a281545-462d97a5-42d043c|8aff49e4-ce49e6b6-863f93b8-47cd0795_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:36:38.114131Z :DEBUG: [local]  TraceId []  SessionId [f4b9db04-2a281545-462d97a5-42d043c|8aff49e4-ce49e6b6-863f93b8-47cd0795_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
Message 'value0' was written into topic 'SaveLoadPqRead'
2026-02-18T23:36:38.114259Z :INFO: [local]  TraceId []  SessionId [f4b9db04-2a281545-462d97a5-42d043c|8aff49e4-ce49e6b6-863f93b8-47cd0795_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 18446744073709.551615s
2026-02-18T23:36:38.116145Z :DEBUG: [local]  TraceId []  SessionId [f4b9db04-2a281545-462d97a5-42d043c|8aff49e4-ce49e6b6-863f93b8-47cd0795_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:36:38.116196Z :DEBUG: [local]  TraceId []  SessionId [f4b9db04-2a281545-462d97a5-42d043c|8aff49e4-ce49e6b6-863f93b8-47cd0795_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 1 written { } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { } max_queue_wait_time { } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:36:38.116203Z :DEBUG: [local]  TraceId []  SessionId [f4b9db04-2a281545-462d97a5-42d043c|8aff49e4-ce49e6b6-863f93b8-47cd0795_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T23:36:38.116208Z :DEBUG: [local]  TraceId []  SessionId [f4b9db04-2a281545-462d97a5-42d043c|8aff49e4-ce49e6b6-863f93b8-47cd0795_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T23:36:38.217181Z :INFO: [local]  TraceId []  SessionId [f4b9db04-2a281545-462d97a5-42d043c|8aff49e4-ce49e6b6-863f93b8-47cd0795_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T23:36:38.217210Z :DEBUG: [local]  TraceId []  SessionId [f4b9db04-2a281545-462d97a5-42d043c|8aff49e4-ce49e6b6-863f93b8-47cd0795_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T23:36:38.217483Z :INFO: [local]  TraceId []  SessionId [f4b9db04-2a281545-462d97a5-42d043c|8aff49e4-ce49e6b6-863f93b8-47cd0795_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T23:36:38.217693Z :DEBUG: [local]  TraceId []  SessionId [f4b9db04-2a281545-462d97a5-42d043c|8aff49e4-ce49e6b6-863f93b8-47cd0795_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:36:38.217715Z :TRACE: [local] TRACE_EVENT Error  status=CLIENT_CANCELLED
2026-02-18T23:36:38.217719Z :DEBUG: [local]  TraceId []  SessionId [f4b9db04-2a281545-462d97a5-42d043c|8aff49e4-ce49e6b6-863f93b8-47cd0795_0]  PartitionId [0]  Generation [1] Write session is aborting and will not restart
2026-02-18T23:36:38.218048Z :DEBUG: [local]  TraceId []  SessionId [f4b9db04-2a281545-462d97a5-42d043c|8aff49e4-ce49e6b6-863f93b8-47cd0795_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T23:36:38.220854Z node 26 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:38.225720Z :INFO: [local] [local] [d006f9c1-20fba0c3-9117dc6-f551fb6c] Starting read session
2026-02-18T23:36:38.225734Z :DEBUG: [local] [local] [d006f9c1-20fba0c3-9117dc6-f551fb6c] Starting single session
2026-02-18T23:36:38.225947Z :DEBUG: [local] [local] [d006f9c1-20fba0c3-9117dc6-f551fb6c] [] In Reconnect, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:36:38.225953Z :DEBUG: [local] [local] [d006f9c1-20fba0c3-9117dc6-f551fb6c] [] New values: ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:36:38.225958Z :DEBUG: [local] [local] [d006f9c1-20fba0c3-9117dc6-f551fb6c] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T23:36:38.225641Z node 26 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:703: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty PartitionsToRead: 0
2026-02-18T23:36:38.226571Z node 26 :KQP_COMPUTE INFO: dq_pq_read_actor.cpp:361: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d006f9c1-20fba0c3-9117dc6-f551fb6c CreateReadSession
2026-02-18T23:36:38.231722Z :DEBUG: [local] [local] [d006f9c1-20fba0c3-9117dc6-f551fb6c] [] Successfully connected. Initializing session
2026-02-18T23:36:38.233848Z :INFO: [local] [local] [d006f9c1-20fba0c3-9117dc6-f551fb6c] [] Got InitResponse. ReadSessionId: test_client_1_5_7743949508430836356_v1
2026-02-18T23:36:38.233862Z :DEBUG: [local] [local] [d006f9c1-20fba0c3-9117dc6-f551fb6c] [] In ContinueReadingDataImpl, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:36:38.233916Z :DEBUG: [local] [local] [d006f9c1-20fba0c3-9117dc6-f551fb6c] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T23:36:39.226353Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:SaveLoadPqRead:0:1:0:0
2026-02-18T23:36:39.226385Z :INFO: [local] [local] [d006f9c1-20fba0c3-9117dc6-f551fb6c] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1000 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:36:39.226817Z node 26 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d006f9c1-20fba0c3-9117dc6-f551fb6c GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:39.226878Z :INFO: [local] [local] [d006f9c1-20fba0c3-9117dc6-f551fb6c] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "SaveLoadPqRead". Partition: 0. Read offset: (NULL)
2026-02-18T23:36:39.226857Z node 26 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:887: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d006f9c1-20fba0c3-9117dc6-f551fb6c Key: 0@ StartPartitionSessionEvent received
2026-02-18T23:36:39.226863Z node 26 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:894: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d006f9c1-20fba0c3-9117dc6-f551fb6c Key: 0@ Confirm StartPartitionSession with offset (NULL)
2026-02-18T23:36:39.227088Z node 26 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d006f9c1-20fba0c3-9117dc6-f551fb6c Source data ready
2026-02-18T23:36:39.227986Z :DEBUG: [local] [local] [d006f9c1-20fba0c3-9117dc6-f551fb6c] [] Got ReadResponse, serverBytesSize = 156, now ReadSizeBudget = 0, ReadSizeServerDelta = 524132
2026-02-18T23:36:39.228014Z :DEBUG: [local] [local] [d006f9c1-20fba0c3-9117dc6-f551fb6c] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 524132
2026-02-18T23:36:39.228169Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (0-0)
2026-02-18T23:36:39.228184Z :DEBUG: [local] [local] [d006f9c1-20fba0c3-9117dc6-f551fb6c] [] Returning serverBytesSize = 156 to budget
2026-02-18T23:36:39.228190Z :DEBUG: [local] [local] [d006f9c1-20fba0c3-9117dc6-f551fb6c] [] In ContinueReadingDataImpl, ReadSizeBudget = 156, ReadSizeServerDelta = 524132
2026-02-18T23:36:39.228295Z :DEBUG: [local] [local] [d006f9c1-20fba0c3-9117dc6-f551fb6c] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T23:36:40.229292Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (0-0)
2026-02-18T23:36:40.229250Z node 26 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d006f9c1-20fba0c3-9117dc6-f551fb6c GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:40.229315Z :DEBUG: [local] [local] [d006f9c1-20fba0c3-9117dc6-f551fb6c] [] The application data is transferred to the client. Number of messages 1, size 6 bytes
2026-02-18T23:36:40.229330Z :DEBUG: [local] [local] [d006f9c1-20fba0c3-9117dc6-f551fb6c] [] Returning serverBytesSize = 0 to budget
2026-02-18T23:36:40.229360Z node 26 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d006f9c1-20fba0c3-9117dc6-f551fb6c Key: 0@ Data received: Message { Data: "value0" Information: { Offset: 0 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T23:36:38.114000Z WriteTime: 2026-02-18T23:36:38.114000Z MessageGroupId: "" Meta: { "ident": "unknown", "server": "ipv4:127.0.0.1:59416", "_ip": "ipv4:127.0.0.1:59416", "logtype": "unknown" } MessageMeta: { } } Partition session id: 1 Topic: "SaveLoadPqRead" Partition: 0 }
2026-02-18T23:36:40.229391Z node 26 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d006f9c1-20fba0c3-9117dc6-f551fb6c Return ready batch. DataCount = 1 Watermark = none Used space = 6
2026-02-18T23:36:40.229410Z node 26 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d006f9c1-20fba0c3-9117dc6-f551fb6c Source data ready
2026-02-18T23:36:40.229550Z node 26 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:90: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d006f9c1-20fba0c3-9117dc6-f551fb6c SaveState, offsets: {:0,1},
State saved
2026-02-18T23:36:40.229626Z :INFO: [local] [local] [d006f9c1-20fba0c3-9117dc6-f551fb6c] Closing read session. Close timeout: 0.000000s
2026-02-18T23:36:40.229657Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:SaveLoadPqRead:0:1:0:0
2026-02-18T23:36:40.229670Z :INFO: [local] [local] [d006f9c1-20fba0c3-9117dc6-f551fb6c] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2003 BytesRead: 6 MessagesRead: 1 BytesReadCompressed: 6 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:36:40.229711Z :NOTICE: [local] [local] [d006f9c1-20fba0c3-9117dc6-f551fb6c] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Close with zero timeout " }
2026-02-18T23:36:40.229721Z :DEBUG: [local] [local] [d006f9c1-20fba0c3-9117dc6-f551fb6c] [] Abort session to cluster
2026-02-18T23:36:40.230061Z :INFO: [local] [local] [d006f9c1-20fba0c3-9117dc6-f551fb6c] Closing read session. Close timeout: 0.000000s
2026-02-18T23:36:40.230072Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:SaveLoadPqRead:0:1:0:0
2026-02-18T23:36:40.230076Z :INFO: [local] [local] [d006f9c1-20fba0c3-9117dc6-f551fb6c] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2004 BytesRead: 6 MessagesRead: 1 BytesReadCompressed: 6 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:36:40.230085Z :NOTICE: [local] [local] [d006f9c1-20fba0c3-9117dc6-f551fb6c] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T23:36:40.325863Z node 27 :KQP_COMPUTE NOTICE: dq_pq_read_actor.cpp:247: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Failed to parse reconnect period: 
2026-02-18T23:36:40.325895Z node 27 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 0 granularity: 0.000000s late arrival delay: 2.000000s idle: 0 idle timeout: 2.000000s
2026-02-18T23:36:40.330732Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: try to update token
2026-02-18T23:36:40.331026Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Start write session. Will connect to nodeId: 0
2026-02-18T23:36:40.337143Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: write to message_group: src_id
2026-02-18T23:36:40.337201Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: send init request: init_request { path: "SaveLoadPqRead" message_group_id: "src_id" }
2026-02-18T23:36:40.337208Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T23:36:40.337409Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:36:40.345110Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:36:40.345158Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771457800345 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:36:40.345187Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session established. Init response: session_id: "src_id|61449dd6-608cbc7e-44b06f1f-87a53fb0_0"
2026-02-18T23:36:40.345193Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=src_id|61449dd6-608cbc7e-44b06f1f-87a53fb0_0
2026-02-18T23:36:40.345197Z :DEBUG: [local]  TraceId []  SessionId [src_id|61449dd6-608cbc7e-44b06f1f-87a53fb0_0]  MessageGroupId [src_id] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:36:40.345244Z :INFO: [local]  TraceId []  SessionId [src_id|61449dd6-608cbc7e-44b06f1f-87a53fb0_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T23:36:40.345253Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/SaveLoadPqRead partition_id=0
2026-02-18T23:36:40.345301Z :DEBUG: [local]  TraceId []  SessionId [src_id|61449dd6-608cbc7e-44b06f1f-87a53fb0_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T23:36:40.347026Z :INFO: [local]  TraceId []  SessionId [src_id|61449dd6-608cbc7e-44b06f1f-87a53fb0_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T23:36:40.347042Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T23:36:40.347049Z :DEBUG: [local]  TraceId []  SessionId [src_id|61449dd6-608cbc7e-44b06f1f-87a53fb0_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T23:36:40.347058Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T23:36:40.347062Z :INFO: [local]  TraceId []  SessionId [src_id|61449dd6-608cbc7e-44b06f1f-87a53fb0_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T23:36:40.347434Z :DEBUG: [local]  TraceId []  SessionId [src_id|61449dd6-608cbc7e-44b06f1f-87a53fb0_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:36:40.347562Z :DEBUG: [local]  TraceId []  SessionId [src_id|61449dd6-608cbc7e-44b06f1f-87a53fb0_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T23:36:40.347594Z :DEBUG: [local]  TraceId []  SessionId [src_id|61449dd6-608cbc7e-44b06f1f-87a53fb0_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "SaveLoadPqRead" partition_with_generation { generation: 1 } }
2026-02-18T23:36:40.347598Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T23:36:40.347716Z :DEBUG: [local]  TraceId []  SessionId [src_id|61449dd6-608cbc7e-44b06f1f-87a53fb0_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:36:40.348782Z :DEBUG: [local]  TraceId []  SessionId [src_id|61449dd6-608cbc7e-44b06f1f-87a53fb0_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:36:40.348811Z :INFO: [local]  TraceId []  SessionId [src_id|61449dd6-608cbc7e-44b06f1f-87a53fb0_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "321128f3-26a4b904-4ffc74dd-34720ff2|a25e9f6d-cb39080d-e979839c-6c6a2349_0"
2026-02-18T23:36:40.348817Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=321128f3-26a4b904-4ffc74dd-34720ff2|a25e9f6d-cb39080d-e979839c-6c6a2349_0
2026-02-18T23:36:40.348826Z :DEBUG: [local]  TraceId []  SessionId [321128f3-26a4b904-4ffc74dd-34720ff2|a25e9f6d-cb39080d-e979839c-6c6a2349_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:36:40.348902Z :DEBUG: [local]  TraceId []  SessionId [321128f3-26a4b904-4ffc74dd-34720ff2|a25e9f6d-cb39080d-e979839c-6c6a2349_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T23:36:40.348933Z :DEBUG: [local]  TraceId []  SessionId [321128f3-26a4b904-4ffc74dd-34720ff2|a25e9f6d-cb39080d-e979839c-6c6a2349_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:36:40.348938Z :DEBUG: [local]  TraceId []  SessionId [321128f3-26a4b904-4ffc74dd-34720ff2|a25e9f6d-cb39080d-e979839c-6c6a2349_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
Message 'value1' was written into topic 'SaveLoadPqRead'
2026-02-18T23:36:40.349063Z :INFO: [local]  TraceId []  SessionId [321128f3-26a4b904-4ffc74dd-34720ff2|a25e9f6d-cb39080d-e979839c-6c6a2349_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 18446744073709.551615s
2026-02-18T23:36:40.351199Z :DEBUG: [local]  TraceId []  SessionId [321128f3-26a4b904-4ffc74dd-34720ff2|a25e9f6d-cb39080d-e979839c-6c6a2349_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:36:40.351251Z :DEBUG: [local]  TraceId []  SessionId [321128f3-26a4b904-4ffc74dd-34720ff2|a25e9f6d-cb39080d-e979839c-6c6a2349_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 1 written { offset: 1 } } write_statistics { persisting_time { nanos: 2000000 } min_queue_wait_time { } max_queue_wait_time { } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:36:40.351258Z :DEBUG: [local]  TraceId []  SessionId [321128f3-26a4b904-4ffc74dd-34720ff2|a25e9f6d-cb39080d-e979839c-6c6a2349_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T23:36:40.351263Z :DEBUG: [local]  TraceId []  SessionId [321128f3-26a4b904-4ffc74dd-34720ff2|a25e9f6d-cb39080d-e979839c-6c6a2349_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T23:36:40.449187Z :INFO: [local]  TraceId []  SessionId [321128f3-26a4b904-4ffc74dd-34720ff2|a25e9f6d-cb39080d-e979839c-6c6a2349_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T23:36:40.449209Z :DEBUG: [local]  TraceId []  SessionId [321128f3-26a4b904-4ffc74dd-34720ff2|a25e9f6d-cb39080d-e979839c-6c6a2349_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T23:36:40.449576Z :INFO: [local]  TraceId []  SessionId [321128f3-26a4b904-4ffc74dd-34720ff2|a25e9f6d-cb39080d-e979839c-6c6a2349_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T23:36:40.449627Z :DEBUG: [local]  TraceId []  SessionId [321128f3-26a4b904-4ffc74dd-34720ff2|a25e9f6d-cb39080d-e979839c-6c6a2349_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:36:40.449650Z :TRACE: [local] TRACE_EVENT Error  status=CLIENT_CANCELLED
2026-02-18T23:36:40.449655Z :DEBUG: [local]  TraceId []  SessionId [321128f3-26a4b904-4ffc74dd-34720ff2|a25e9f6d-cb39080d-e979839c-6c6a2349_0]  PartitionId [0]  Generation [1] Write session is aborting and will not restart
2026-02-18T23:36:40.449809Z :DEBUG: [local]  TraceId []  SessionId [321128f3-26a4b904-4ffc74dd-34720ff2|a25e9f6d-cb39080d-e979839c-6c6a2349_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T23:36:40.452124Z node 27 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 0 granularity: 0.000000s late arrival delay: 2.000000s idle: 0 idle timeout: 2.000000s
2026-02-18T23:36:40.452177Z node 27 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:129: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty StartingMessageTs 1970-01-01T00:00:00.000000Z Restoring offset: {:0,1},
State loaded
2026-02-18T23:36:50.452374Z node 27 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:50.456512Z node 27 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:703: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty PartitionsToRead: 0
2026-02-18T23:36:50.456574Z :INFO: [local] [local] [6c82306b-e0a378f6-fbb43ad7-dc2862f5] Starting read session
2026-02-18T23:36:50.456585Z :DEBUG: [local] [local] [6c82306b-e0a378f6-fbb43ad7-dc2862f5] Starting single session
2026-02-18T23:36:50.456803Z :DEBUG: [local] [local] [6c82306b-e0a378f6-fbb43ad7-dc2862f5] [] In Reconnect, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:36:50.456808Z :DEBUG: [local] [local] [6c82306b-e0a378f6-fbb43ad7-dc2862f5] [] New values: ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:36:50.456813Z :DEBUG: [local] [local] [6c82306b-e0a378f6-fbb43ad7-dc2862f5] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T23:36:50.457313Z node 27 :KQP_COMPUTE INFO: dq_pq_read_actor.cpp:361: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6c82306b-e0a378f6-fbb43ad7-dc2862f5 CreateReadSession
2026-02-18T23:36:50.461860Z :DEBUG: [local] [local] [6c82306b-e0a378f6-fbb43ad7-dc2862f5] [] Successfully connected. Initializing session
2026-02-18T23:36:50.462988Z :INFO: [local] [local] [6c82306b-e0a378f6-fbb43ad7-dc2862f5] [] Got InitResponse. ReadSessionId: test_client_1_6_7847861920198007863_v1
2026-02-18T23:36:50.462999Z :DEBUG: [local] [local] [6c82306b-e0a378f6-fbb43ad7-dc2862f5] [] In ContinueReadingDataImpl, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:36:50.463060Z :DEBUG: [local] [local] [6c82306b-e0a378f6-fbb43ad7-dc2862f5] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T23:36:50.464497Z node 27 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6c82306b-e0a378f6-fbb43ad7-dc2862f5 Source data ready
2026-02-18T23:36:51.457310Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:SaveLoadPqRead:0:1:0:0
2026-02-18T23:36:51.457338Z :INFO: [local] [local] [6c82306b-e0a378f6-fbb43ad7-dc2862f5] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1000 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:36:51.465379Z :INFO: [local] [local] [6c82306b-e0a378f6-fbb43ad7-dc2862f5] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "SaveLoadPqRead". Partition: 0. Read offset: 1
2026-02-18T23:36:51.465306Z node 27 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6c82306b-e0a378f6-fbb43ad7-dc2862f5 GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:51.465360Z node 27 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:887: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6c82306b-e0a378f6-fbb43ad7-dc2862f5 Key: 0@ StartPartitionSessionEvent received
2026-02-18T23:36:51.465365Z node 27 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:894: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6c82306b-e0a378f6-fbb43ad7-dc2862f5 Key: 0@ Confirm StartPartitionSession with offset 1
2026-02-18T23:36:51.465599Z node 27 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6c82306b-e0a378f6-fbb43ad7-dc2862f5 Source data ready
2026-02-18T23:36:51.470147Z :DEBUG: [local] [local] [6c82306b-e0a378f6-fbb43ad7-dc2862f5] [] Got ReadResponse, serverBytesSize = 160, now ReadSizeBudget = 0, ReadSizeServerDelta = 524128
2026-02-18T23:36:51.470188Z :DEBUG: [local] [local] [6c82306b-e0a378f6-fbb43ad7-dc2862f5] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 524128
2026-02-18T23:36:51.470276Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (1-1)
2026-02-18T23:36:51.470299Z :DEBUG: [local] [local] [6c82306b-e0a378f6-fbb43ad7-dc2862f5] [] Returning serverBytesSize = 160 to budget
2026-02-18T23:36:51.470307Z :DEBUG: [local] [local] [6c82306b-e0a378f6-fbb43ad7-dc2862f5] [] In ContinueReadingDataImpl, ReadSizeBudget = 160, ReadSizeServerDelta = 524128
2026-02-18T23:36:51.470465Z :DEBUG: [local] [local] [6c82306b-e0a378f6-fbb43ad7-dc2862f5] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T23:36:52.469423Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (1-1)
2026-02-18T23:36:52.469381Z node 27 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6c82306b-e0a378f6-fbb43ad7-dc2862f5 GetAsyncInputData freeSpace = 1000
2026-02-18T23:36:52.469447Z :DEBUG: [local] [local] [6c82306b-e0a378f6-fbb43ad7-dc2862f5] [] The application data is transferred to the client. Number of messages 1, size 6 bytes
2026-02-18T23:36:52.469474Z :DEBUG: [local] [local] [6c82306b-e0a378f6-fbb43ad7-dc2862f5] [] Returning serverBytesSize = 0 to budget
2026-02-18T23:36:52.469506Z node 27 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6c82306b-e0a378f6-fbb43ad7-dc2862f5 Key: 0@ Data received: Message { Data: "value1" Information: { Offset: 1 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T23:36:40.348000Z WriteTime: 2026-02-18T23:36:40.348000Z MessageGroupId: "" Meta: { "ident": "unknown", "logtype": "unknown", "_ip": "ipv4:127.0.0.1:59430", "server": "ipv4:127.0.0.1:59430" } MessageMeta: { } } Partition session id: 1 Topic: "SaveLoadPqRead" Partition: 0 }
2026-02-18T23:36:52.469535Z node 27 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6c82306b-e0a378f6-fbb43ad7-dc2862f5 Return ready batch. DataCount = 1 Watermark = none Used space = 6
2026-02-18T23:36:52.469551Z node 27 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6c82306b-e0a378f6-fbb43ad7-dc2862f5 Source data ready
2026-02-18T23:36:52.469694Z node 27 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:90: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6c82306b-e0a378f6-fbb43ad7-dc2862f5 SaveState, offsets: {:0,2},
2026-02-18T23:36:52.472427Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: try to update token
2026-02-18T23:36:52.472688Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Start write session. Will connect to nodeId: 0
2026-02-18T23:36:52.478687Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: write to message_group: src_id
2026-02-18T23:36:52.478748Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: send init request: init_request { path: "SaveLoadPqRead" message_group_id: "src_id" }
2026-02-18T23:36:52.478754Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T23:36:52.479019Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:36:52.488214Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:36:52.488259Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771457812488 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:36:52.488300Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session established. Init response: session_id: "src_id|a01b69c1-906ac0f4-409e68a7-e3d6c062_0"
2026-02-18T23:36:52.488307Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=src_id|a01b69c1-906ac0f4-409e68a7-e3d6c062_0
2026-02-18T23:36:52.488314Z :DEBUG: [local]  TraceId []  SessionId [src_id|a01b69c1-906ac0f4-409e68a7-e3d6c062_0]  MessageGroupId [src_id] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:36:52.488393Z :INFO: [local]  TraceId []  SessionId [src_id|a01b69c1-906ac0f4-409e68a7-e3d6c062_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T23:36:52.488407Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/SaveLoadPqRead partition_id=0
2026-02-18T23:36:52.488462Z :DEBUG: [local]  TraceId []  SessionId [src_id|a01b69c1-906ac0f4-409e68a7-e3d6c062_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T23:36:52.490059Z :INFO: [local]  TraceId []  SessionId [src_id|a01b69c1-906ac0f4-409e68a7-e3d6c062_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T23:36:52.490088Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T23:36:52.490097Z :DEBUG: [local]  TraceId []  SessionId [src_id|a01b69c1-906ac0f4-409e68a7-e3d6c062_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T23:36:52.490106Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T23:36:52.490111Z :INFO: [local]  TraceId []  SessionId [src_id|a01b69c1-906ac0f4-409e68a7-e3d6c062_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T23:36:52.490474Z :DEBUG: [local]  TraceId []  SessionId [src_id|a01b69c1-906ac0f4-409e68a7-e3d6c062_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:36:52.490578Z :DEBUG: [local]  TraceId []  SessionId [src_id|a01b69c1-906ac0f4-409e68a7-e3d6c062_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T23:36:52.490605Z :DEBUG: [local]  TraceId []  SessionId [src_id|a01b69c1-906ac0f4-409e68a7-e3d6c062_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "SaveLoadPqRead" partition_with_generation { generation: 1 } }
2026-02-18T23:36:52.490609Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T23:36:52.490720Z :DEBUG: [local]  TraceId []  SessionId [src_id|a01b69c1-906ac0f4-409e68a7-e3d6c062_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:36:52.491884Z :DEBUG: [local]  TraceId []  SessionId [src_id|a01b69c1-906ac0f4-409e68a7-e3d6c062_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:36:52.491930Z :INFO: [local]  TraceId []  SessionId [src_id|a01b69c1-906ac0f4-409e68a7-e3d6c062_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "ab1772fe-45339cdd-118c3e45-168de822|7abf6e27-25767d60-6d159da5-7e599205_0"
2026-02-18T23:36:52.491935Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=ab1772fe-45339cdd-118c3e45-168de822|7abf6e27-25767d60-6d159da5-7e599205_0
2026-02-18T23:36:52.491948Z :DEBUG: [local]  TraceId []  SessionId [ab1772fe-45339cdd-118c3e45-168de822|7abf6e27-25767d60-6d159da5-7e599205_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:36:52.492041Z :DEBUG: [local]  TraceId []  SessionId [ab1772fe-45339cdd-118c3e45-168de822|7abf6e27-25767d60-6d159da5-7e599205_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T23:36:52.492073Z :DEBUG: [local]  TraceId []  SessionId [ab1772fe-45339cdd-118c3e45-168de822|7abf6e27-25767d60-6d159da5-7e599205_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:36:52.492079Z :DEBUG: [local]  TraceId []  SessionId [ab1772fe-45339cdd-118c3e45-168de822|7abf6e27-25767d60-6d159da5-7e599205_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
Message 'value2' was written into topic 'SaveLoadPqRead'
2026-02-18T23:36:52.492220Z :INFO: [local]  TraceId []  SessionId [ab1772fe-45339cdd-118c3e45-168de822|7abf6e27-25767d60-6d159da5-7e599205_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 18446744073709.551615s
2026-02-18T23:36:52.494052Z :DEBUG: [local]  TraceId []  SessionId [ab1772fe-45339cdd-118c3e45-168de822|7abf6e27-25767d60-6d159da5-7e599205_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:36:52.494116Z :DEBUG: [local]  TraceId []  SessionId [ab1772fe-45339cdd-118c3e45-168de822|7abf6e27-25767d60-6d159da5-7e599205_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 1 written { offset: 2 } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { } max_queue_wait_time { } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:36:52.494124Z :DEBUG: [local]  TraceId []  SessionId [ab1772fe-45339cdd-118c3e45-168de822|7abf6e27-25767d60-6d159da5-7e599205_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T23:36:52.494129Z :DEBUG: [local]  TraceId []  SessionId [ab1772fe-45339cdd-118c3e45-168de822|7abf6e27-25767d60-6d159da5-7e599205_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T23:36:52.494333Z :DEBUG: [local] [local] [6c82306b-e0a378f6-fbb43ad7-dc2862f5] [] Got ReadResponse, serverBytesSize = 160, now ReadSizeBudget = 0, ReadSizeServerDelta = 524128
2026-02-18T23:36:52.494366Z :DEBUG: [local] [local] [6c82306b-e0a378f6-fbb43ad7-dc2862f5] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 524128
2026-02-18T23:36:52.494472Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (2-2)
2026-02-18T23:36:52.494489Z :DEBUG: [local] [local] [6c82306b-e0a378f6-fbb43ad7-dc2862f5] [] Returning serverBytesSize = 160 to budget
2026-02-18T23:36:52.494499Z :DEBUG: [local] [local] [6c82306b-e0a378f6-fbb43ad7-dc2862f5] [] In ContinueReadingDataImpl, ReadSizeBudget = 160, ReadSizeServerDelta = 524128
2026-02-18T23:36:52.494632Z :DEBUG: [local] [local] [6c82306b-e0a378f6-fbb43ad7-dc2862f5] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T23:36:52.592326Z :INFO: [local]  TraceId []  SessionId [ab1772fe-45339cdd-118c3e45-168de822|7abf6e27-25767d60-6d159da5-7e599205_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T23:36:52.592349Z :DEBUG: [local]  TraceId []  SessionId [ab1772fe-45339cdd-118c3e45-168de822|7abf6e27-25767d60-6d159da5-7e599205_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T23:36:52.592746Z :INFO: [local]  TraceId []  SessionId [ab1772fe-45339cdd-118c3e45-168de822|7abf6e27-25767d60-6d159da5-7e599205_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T23:36:52.592765Z :DEBUG: [local]  TraceId []  SessionId [ab1772fe-45339cdd-118c3e45-168de822|7abf6e27-25767d60-6d159da5-7e599205_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:36:52.592786Z :TRACE: [local] TRACE_EVENT Error  status=CLIENT_CANCELLED
2026-02-18T23:36:52.592791Z :DEBUG: [local]  TraceId []  SessionId [ab1772fe-45339cdd-118c3e45-168de822|7abf6e27-25767d60-6d159da5-7e599205_0]  PartitionId [0]  Generation [1] Write session is aborting and will not restart
2026-02-18T23:36:52.592934Z :DEBUG: [local]  TraceId []  SessionId [ab1772fe-45339cdd-118c3e45-168de822|7abf6e27-25767d60-6d159da5-7e599205_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T23:37:02.593764Z :INFO: [local] [local] [6c82306b-e0a378f6-fbb43ad7-dc2862f5] Closing read session. Close timeout: 0.000000s
2026-02-18T23:37:02.593796Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:SaveLoadPqRead:0:1:2:0
2026-02-18T23:37:02.593808Z :INFO: [local] [local] [6c82306b-e0a378f6-fbb43ad7-dc2862f5] Counters: { Errors: 0 CurrentSessionLifetimeMs: 12137 BytesRead: 12 MessagesRead: 2 BytesReadCompressed: 12 BytesInflightUncompressed: 6 BytesInflightCompressed: 0 BytesInflightTotal: 6 MessagesInflight: 1 }
2026-02-18T23:37:02.593830Z :NOTICE: [local] [local] [6c82306b-e0a378f6-fbb43ad7-dc2862f5] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Close with zero timeout " }
2026-02-18T23:37:02.593844Z :DEBUG: [local] [local] [6c82306b-e0a378f6-fbb43ad7-dc2862f5] [] Returning serverBytesSize = 0 to budget
2026-02-18T23:37:02.593872Z :DEBUG: [local] [local] [6c82306b-e0a378f6-fbb43ad7-dc2862f5] [] Abort session to cluster
2026-02-18T23:37:02.594129Z :INFO: [local] [local] [6c82306b-e0a378f6-fbb43ad7-dc2862f5] Closing read session. Close timeout: 0.000000s
2026-02-18T23:37:02.594135Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:SaveLoadPqRead:0:1:2:0
2026-02-18T23:37:02.594139Z :INFO: [local] [local] [6c82306b-e0a378f6-fbb43ad7-dc2862f5] Counters: { Errors: 0 CurrentSessionLifetimeMs: 12137 BytesRead: 12 MessagesRead: 2 BytesReadCompressed: 12 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:37:02.594147Z :NOTICE: [local] [local] [6c82306b-e0a378f6-fbb43ad7-dc2862f5] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T23:37:02.925394Z node 28 :KQP_COMPUTE NOTICE: dq_pq_read_actor.cpp:247: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Failed to parse reconnect period: 
2026-02-18T23:37:02.925448Z node 28 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 0 granularity: 0.000000s late arrival delay: 2.000000s idle: 0 idle timeout: 2.000000s
2026-02-18T23:37:02.925600Z node 28 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 0 granularity: 0.000000s late arrival delay: 2.000000s idle: 0 idle timeout: 2.000000s
2026-02-18T23:37:02.925635Z node 28 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:129: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty StartingMessageTs 1970-01-01T00:00:00.000000Z Restoring offset: {:0,2},
2026-02-18T23:37:12.926280Z node 28 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty GetAsyncInputData freeSpace = 1000
2026-02-18T23:37:12.932577Z node 28 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:703: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty PartitionsToRead: 0
2026-02-18T23:37:12.932677Z :INFO: [local] [local] [3bb7380d-ca5c2bea-24fd240f-162bfa8d] Starting read session
2026-02-18T23:37:12.932705Z :DEBUG: [local] [local] [3bb7380d-ca5c2bea-24fd240f-162bfa8d] Starting single session
2026-02-18T23:37:12.933045Z :DEBUG: [local] [local] [3bb7380d-ca5c2bea-24fd240f-162bfa8d] [] In Reconnect, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:37:12.933054Z :DEBUG: [local] [local] [3bb7380d-ca5c2bea-24fd240f-162bfa8d] [] New values: ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:37:12.933061Z :DEBUG: [local] [local] [3bb7380d-ca5c2bea-24fd240f-162bfa8d] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T23:37:12.933898Z node 28 :KQP_COMPUTE INFO: dq_pq_read_actor.cpp:361: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 3bb7380d-ca5c2bea-24fd240f-162bfa8d CreateReadSession
2026-02-18T23:37:12.939628Z :DEBUG: [local] [local] [3bb7380d-ca5c2bea-24fd240f-162bfa8d] [] Successfully connected. Initializing session
2026-02-18T23:37:12.942632Z :INFO: [local] [local] [3bb7380d-ca5c2bea-24fd240f-162bfa8d] [] Got InitResponse. ReadSessionId: test_client_1_7_6106087432092268661_v1
2026-02-18T23:37:12.942654Z :DEBUG: [local] [local] [3bb7380d-ca5c2bea-24fd240f-162bfa8d] [] In ContinueReadingDataImpl, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:37:12.942797Z :DEBUG: [local] [local] [3bb7380d-ca5c2bea-24fd240f-162bfa8d] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T23:37:12.949689Z node 28 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 3bb7380d-ca5c2bea-24fd240f-162bfa8d Source data ready
2026-02-18T23:37:13.933373Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:SaveLoadPqRead:0:1:0:0
2026-02-18T23:37:13.933400Z :INFO: [local] [local] [3bb7380d-ca5c2bea-24fd240f-162bfa8d] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1000 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:37:13.950055Z :INFO: [local] [local] [3bb7380d-ca5c2bea-24fd240f-162bfa8d] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "SaveLoadPqRead". Partition: 0. Read offset: 2
2026-02-18T23:37:13.950002Z node 28 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 3bb7380d-ca5c2bea-24fd240f-162bfa8d GetAsyncInputData freeSpace = 1000
2026-02-18T23:37:13.950037Z node 28 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:887: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 3bb7380d-ca5c2bea-24fd240f-162bfa8d Key: 0@ StartPartitionSessionEvent received
2026-02-18T23:37:13.950042Z node 28 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:894: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 3bb7380d-ca5c2bea-24fd240f-162bfa8d Key: 0@ Confirm StartPartitionSession with offset 2
2026-02-18T23:37:13.950275Z node 28 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 3bb7380d-ca5c2bea-24fd240f-162bfa8d Source data ready
2026-02-18T23:37:13.952769Z :DEBUG: [local] [local] [3bb7380d-ca5c2bea-24fd240f-162bfa8d] [] Got ReadResponse, serverBytesSize = 160, now ReadSizeBudget = 0, ReadSizeServerDelta = 524128
2026-02-18T23:37:13.952805Z :DEBUG: [local] [local] [3bb7380d-ca5c2bea-24fd240f-162bfa8d] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 524128
2026-02-18T23:37:13.953370Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (2-2)
2026-02-18T23:37:13.953397Z :DEBUG: [local] [local] [3bb7380d-ca5c2bea-24fd240f-162bfa8d] [] Returning serverBytesSize = 160 to budget
2026-02-18T23:37:13.953406Z :DEBUG: [local] [local] [3bb7380d-ca5c2bea-24fd240f-162bfa8d] [] In ContinueReadingDataImpl, ReadSizeBudget = 160, ReadSizeServerDelta = 524128
2026-02-18T23:37:13.953568Z :DEBUG: [local] [local] [3bb7380d-ca5c2bea-24fd240f-162bfa8d] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T23:37:14.950894Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (2-2)
2026-02-18T23:37:14.950920Z :DEBUG: [local] [local] [3bb7380d-ca5c2bea-24fd240f-162bfa8d] [] The application data is transferred to the client. Number of messages 1, size 6 bytes
2026-02-18T23:37:14.950835Z node 28 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 3bb7380d-ca5c2bea-24fd240f-162bfa8d GetAsyncInputData freeSpace = 1000
2026-02-18T23:37:14.951464Z :DEBUG: [local] [local] [3bb7380d-ca5c2bea-24fd240f-162bfa8d] [] Returning serverBytesSize = 0 to budget
2026-02-18T23:37:14.952567Z node 28 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 3bb7380d-ca5c2bea-24fd240f-162bfa8d Key: 0@ Data received: Message { Data: "value2" Information: { Offset: 2 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T23:36:52.492000Z WriteTime: 2026-02-18T23:36:52.492000Z MessageGroupId: "" Meta: { "ident": "unknown", "logtype": "unknown", "_ip": "ipv4:127.0.0.1:56902", "server": "ipv4:127.0.0.1:56902" } MessageMeta: { } } Partition session id: 1 Topic: "SaveLoadPqRead" Partition: 0 }
2026-02-18T23:37:14.952622Z node 28 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 3bb7380d-ca5c2bea-24fd240f-162bfa8d Return ready batch. DataCount = 1 Watermark = none Used space = 6
2026-02-18T23:37:14.952652Z node 28 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 3bb7380d-ca5c2bea-24fd240f-162bfa8d Source data ready
2026-02-18T23:37:14.955803Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: try to update token
2026-02-18T23:37:14.956063Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Start write session. Will connect to nodeId: 0
2026-02-18T23:37:14.961717Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: write to message_group: src_id
2026-02-18T23:37:14.961784Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: send init request: init_request { path: "SaveLoadPqRead" message_group_id: "src_id" }
2026-02-18T23:37:14.961791Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T23:37:14.961973Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:37:14.970007Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:37:14.970032Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771457834970 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:37:14.970062Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session established. Init response: session_id: "src_id|cf519fb6-30aaaf98-110d70d6-8008cfd4_0"
2026-02-18T23:37:14.970068Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=src_id|cf519fb6-30aaaf98-110d70d6-8008cfd4_0
2026-02-18T23:37:14.970072Z :DEBUG: [local]  TraceId []  SessionId [src_id|cf519fb6-30aaaf98-110d70d6-8008cfd4_0]  MessageGroupId [src_id] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:37:14.970101Z :INFO: [local]  TraceId []  SessionId [src_id|cf519fb6-30aaaf98-110d70d6-8008cfd4_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T23:37:14.970110Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/SaveLoadPqRead partition_id=0
2026-02-18T23:37:14.970161Z :DEBUG: [local]  TraceId []  SessionId [src_id|cf519fb6-30aaaf98-110d70d6-8008cfd4_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T23:37:14.971684Z :INFO: [local]  TraceId []  SessionId [src_id|cf519fb6-30aaaf98-110d70d6-8008cfd4_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T23:37:14.971716Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T23:37:14.971723Z :DEBUG: [local]  TraceId []  SessionId [src_id|cf519fb6-30aaaf98-110d70d6-8008cfd4_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T23:37:14.971730Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T23:37:14.971735Z :INFO: [local]  TraceId []  SessionId [src_id|cf519fb6-30aaaf98-110d70d6-8008cfd4_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T23:37:14.972105Z :DEBUG: [local]  TraceId []  SessionId [src_id|cf519fb6-30aaaf98-110d70d6-8008cfd4_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:37:14.972309Z :DEBUG: [local]  TraceId []  SessionId [src_id|cf519fb6-30aaaf98-110d70d6-8008cfd4_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T23:37:14.972354Z :DEBUG: [local]  TraceId []  SessionId [src_id|cf519fb6-30aaaf98-110d70d6-8008cfd4_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "SaveLoadPqRead" partition_with_generation { generation: 1 } }
2026-02-18T23:37:14.972359Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T23:37:14.972592Z :DEBUG: [local]  TraceId []  SessionId [src_id|cf519fb6-30aaaf98-110d70d6-8008cfd4_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:37:14.973553Z :DEBUG: [local]  TraceId []  SessionId [src_id|cf519fb6-30aaaf98-110d70d6-8008cfd4_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:37:14.973585Z :INFO: [local]  TraceId []  SessionId [src_id|cf519fb6-30aaaf98-110d70d6-8008cfd4_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "258aeaaa-35803327-8ae48b86-4ff6ffa7|bae56a40-b5729621-da104f78-83eaf0b4_0"
2026-02-18T23:37:14.973603Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=258aeaaa-35803327-8ae48b86-4ff6ffa7|bae56a40-b5729621-da104f78-83eaf0b4_0
2026-02-18T23:37:14.973610Z :DEBUG: [local]  TraceId []  SessionId [258aeaaa-35803327-8ae48b86-4ff6ffa7|bae56a40-b5729621-da104f78-83eaf0b4_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:37:14.973683Z :DEBUG: [local]  TraceId []  SessionId [258aeaaa-35803327-8ae48b86-4ff6ffa7|bae56a40-b5729621-da104f78-83eaf0b4_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T23:37:14.973713Z :DEBUG: [local]  TraceId []  SessionId [258aeaaa-35803327-8ae48b86-4ff6ffa7|bae56a40-b5729621-da104f78-83eaf0b4_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:37:14.973719Z :DEBUG: [local]  TraceId []  SessionId [258aeaaa-35803327-8ae48b86-4ff6ffa7|bae56a40-b5729621-da104f78-83eaf0b4_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
Message 'value3' was written into topic 'SaveLoadPqRead'
2026-02-18T23:37:14.974087Z :INFO: [local]  TraceId []  SessionId [258aeaaa-35803327-8ae48b86-4ff6ffa7|bae56a40-b5729621-da104f78-83eaf0b4_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 18446744073709.551615s
2026-02-18T23:37:14.975774Z :DEBUG: [local]  TraceId []  SessionId [258aeaaa-35803327-8ae48b86-4ff6ffa7|bae56a40-b5729621-da104f78-83eaf0b4_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:37:14.976027Z :DEBUG: [local]  TraceId []  SessionId [258aeaaa-35803327-8ae48b86-4ff6ffa7|bae56a40-b5729621-da104f78-83eaf0b4_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 1 written { offset: 3 } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { } max_queue_wait_time { } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:37:14.976047Z :DEBUG: [local]  TraceId []  SessionId [258aeaaa-35803327-8ae48b86-4ff6ffa7|bae56a40-b5729621-da104f78-83eaf0b4_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T23:37:14.976052Z :DEBUG: [local]  TraceId []  SessionId [258aeaaa-35803327-8ae48b86-4ff6ffa7|bae56a40-b5729621-da104f78-83eaf0b4_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T23:37:14.977364Z :DEBUG: [local] [local] [3bb7380d-ca5c2bea-24fd240f-162bfa8d] [] Got ReadResponse, serverBytesSize = 160, now ReadSizeBudget = 0, ReadSizeServerDelta = 524128
2026-02-18T23:37:14.977401Z :DEBUG: [local] [local] [3bb7380d-ca5c2bea-24fd240f-162bfa8d] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 524128
2026-02-18T23:37:14.977510Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (3-3)
2026-02-18T23:37:14.977527Z :DEBUG: [local] [local] [3bb7380d-ca5c2bea-24fd240f-162bfa8d] [] Returning serverBytesSize = 160 to budget
2026-02-18T23:37:14.977533Z :DEBUG: [local] [local] [3bb7380d-ca5c2bea-24fd240f-162bfa8d] [] In ContinueReadingDataImpl, ReadSizeBudget = 160, ReadSizeServerDelta = 524128
2026-02-18T23:37:14.977661Z :DEBUG: [local] [local] [3bb7380d-ca5c2bea-24fd240f-162bfa8d] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T23:37:15.074218Z :INFO: [local]  TraceId []  SessionId [258aeaaa-35803327-8ae48b86-4ff6ffa7|bae56a40-b5729621-da104f78-83eaf0b4_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T23:37:15.074245Z :DEBUG: [local]  TraceId []  SessionId [258aeaaa-35803327-8ae48b86-4ff6ffa7|bae56a40-b5729621-da104f78-83eaf0b4_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T23:37:15.074528Z :INFO: [local]  TraceId []  SessionId [258aeaaa-35803327-8ae48b86-4ff6ffa7|bae56a40-b5729621-da104f78-83eaf0b4_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T23:37:15.074720Z :DEBUG: [local]  TraceId []  SessionId [258aeaaa-35803327-8ae48b86-4ff6ffa7|bae56a40-b5729621-da104f78-83eaf0b4_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:37:15.074742Z :TRACE: [local] TRACE_EVENT Error  status=CLIENT_CANCELLED
2026-02-18T23:37:15.074748Z :DEBUG: [local]  TraceId []  SessionId [258aeaaa-35803327-8ae48b86-4ff6ffa7|bae56a40-b5729621-da104f78-83eaf0b4_0]  PartitionId [0]  Generation [1] Write session is aborting and will not restart
2026-02-18T23:37:15.074884Z :DEBUG: [local]  TraceId []  SessionId [258aeaaa-35803327-8ae48b86-4ff6ffa7|bae56a40-b5729621-da104f78-83eaf0b4_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T23:37:25.075748Z node 28 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:90: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 3bb7380d-ca5c2bea-24fd240f-162bfa8d SaveState, offsets: {:0,3},
2026-02-18T23:37:25.075952Z :INFO: [local] [local] [3bb7380d-ca5c2bea-24fd240f-162bfa8d] Closing read session. Close timeout: 0.000000s
2026-02-18T23:37:25.075998Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:SaveLoadPqRead:0:1:3:0
2026-02-18T23:37:25.076014Z :INFO: [local] [local] [3bb7380d-ca5c2bea-24fd240f-162bfa8d] Counters: { Errors: 0 CurrentSessionLifetimeMs: 12143 BytesRead: 12 MessagesRead: 2 BytesReadCompressed: 12 BytesInflightUncompressed: 6 BytesInflightCompressed: 0 BytesInflightTotal: 6 MessagesInflight: 1 }
2026-02-18T23:37:25.076067Z :NOTICE: [local] [local] [3bb7380d-ca5c2bea-24fd240f-162bfa8d] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Close with zero timeout " }
2026-02-18T23:37:25.076098Z :DEBUG: [local] [local] [3bb7380d-ca5c2bea-24fd240f-162bfa8d] [] Returning serverBytesSize = 0 to budget
2026-02-18T23:37:25.076137Z :DEBUG: [local] [local] [3bb7380d-ca5c2bea-24fd240f-162bfa8d] [] Abort session to cluster
2026-02-18T23:37:25.076439Z :INFO: [local] [local] [3bb7380d-ca5c2bea-24fd240f-162bfa8d] Closing read session. Close timeout: 0.000000s
2026-02-18T23:37:25.076471Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:SaveLoadPqRead:0:1:3:0
2026-02-18T23:37:25.076478Z :INFO: [local] [local] [3bb7380d-ca5c2bea-24fd240f-162bfa8d] Counters: { Errors: 0 CurrentSessionLifetimeMs: 12143 BytesRead: 12 MessagesRead: 2 BytesReadCompressed: 12 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:37:25.076489Z :NOTICE: [local] [local] [3bb7380d-ca5c2bea-24fd240f-162bfa8d] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T23:37:25.306194Z node 29 :KQP_COMPUTE NOTICE: dq_pq_read_actor.cpp:247: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Failed to parse reconnect period: 
2026-02-18T23:37:25.306226Z node 29 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 0 granularity: 0.000000s late arrival delay: 2.000000s idle: 0 idle timeout: 2.000000s
2026-02-18T23:37:25.306288Z node 29 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 0 granularity: 0.000000s late arrival delay: 2.000000s idle: 0 idle timeout: 2.000000s
2026-02-18T23:37:25.306320Z node 29 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:129: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty StartingMessageTs 1970-01-01T00:00:00.000000Z Restoring offset: {:0,1},
2026-02-18T23:37:35.306559Z node 29 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty GetAsyncInputData freeSpace = 1000
2026-02-18T23:37:35.311966Z :INFO: [local] [local] [b2dc7da4-9c0d1890-62caf2c-561decbc] Starting read session
2026-02-18T23:37:35.311890Z node 29 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:703: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty PartitionsToRead: 0
2026-02-18T23:37:35.311988Z :DEBUG: [local] [local] [b2dc7da4-9c0d1890-62caf2c-561decbc] Starting single session
2026-02-18T23:37:35.312300Z :DEBUG: [local] [local] [b2dc7da4-9c0d1890-62caf2c-561decbc] [] In Reconnect, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:37:35.312307Z :DEBUG: [local] [local] [b2dc7da4-9c0d1890-62caf2c-561decbc] [] New values: ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:37:35.312313Z :DEBUG: [local] [local] [b2dc7da4-9c0d1890-62caf2c-561decbc] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T23:37:35.313050Z node 29 :KQP_COMPUTE INFO: dq_pq_read_actor.cpp:361: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: b2dc7da4-9c0d1890-62caf2c-561decbc CreateReadSession
2026-02-18T23:37:35.318502Z :DEBUG: [local] [local] [b2dc7da4-9c0d1890-62caf2c-561decbc] [] Successfully connected. Initializing session
2026-02-18T23:37:35.319974Z :INFO: [local] [local] [b2dc7da4-9c0d1890-62caf2c-561decbc] [] Got InitResponse. ReadSessionId: test_client_1_8_9758920698308937718_v1
2026-02-18T23:37:35.319990Z :DEBUG: [local] [local] [b2dc7da4-9c0d1890-62caf2c-561decbc] [] In ContinueReadingDataImpl, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:37:35.320047Z :DEBUG: [local] [local] [b2dc7da4-9c0d1890-62caf2c-561decbc] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T23:37:35.322018Z node 29 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: b2dc7da4-9c0d1890-62caf2c-561decbc Source data ready
2026-02-18T23:37:36.312598Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:SaveLoadPqRead:0:1:0:0
2026-02-18T23:37:36.312627Z :INFO: [local] [local] [b2dc7da4-9c0d1890-62caf2c-561decbc] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1000 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:37:36.325274Z :INFO: [local] [local] [b2dc7da4-9c0d1890-62caf2c-561decbc] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "SaveLoadPqRead". Partition: 0. Read offset: 1
2026-02-18T23:37:36.325207Z node 29 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: b2dc7da4-9c0d1890-62caf2c-561decbc GetAsyncInputData freeSpace = 1000
2026-02-18T23:37:36.325253Z node 29 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:887: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: b2dc7da4-9c0d1890-62caf2c-561decbc Key: 0@ StartPartitionSessionEvent received
2026-02-18T23:37:36.325259Z node 29 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:894: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: b2dc7da4-9c0d1890-62caf2c-561decbc Key: 0@ Confirm StartPartitionSession with offset 1
2026-02-18T23:37:36.325517Z node 29 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: b2dc7da4-9c0d1890-62caf2c-561decbc Source data ready
2026-02-18T23:37:36.333487Z :DEBUG: [local] [local] [b2dc7da4-9c0d1890-62caf2c-561decbc] [] Got ReadResponse, serverBytesSize = 456, now ReadSizeBudget = 0, ReadSizeServerDelta = 523832
2026-02-18T23:37:36.333534Z :DEBUG: [local] [local] [b2dc7da4-9c0d1890-62caf2c-561decbc] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 523832
2026-02-18T23:37:36.337206Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (1-3)
2026-02-18T23:37:36.337245Z :DEBUG: [local] [local] [b2dc7da4-9c0d1890-62caf2c-561decbc] [] Returning serverBytesSize = 456 to budget
2026-02-18T23:37:36.337258Z :DEBUG: [local] [local] [b2dc7da4-9c0d1890-62caf2c-561decbc] [] In ContinueReadingDataImpl, ReadSizeBudget = 456, ReadSizeServerDelta = 523832
2026-02-18T23:37:36.337481Z :DEBUG: [local] [local] [b2dc7da4-9c0d1890-62caf2c-561decbc] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T23:37:37.326300Z node 29 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: b2dc7da4-9c0d1890-62caf2c-561decbc GetAsyncInputData freeSpace = 1000
2026-02-18T23:37:37.326352Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (1-1)
2026-02-18T23:37:37.326385Z :DEBUG: [local] Take Data. Partition 0. Read: {1, 0} (2-2)
2026-02-18T23:37:37.326392Z :DEBUG: [local] Take Data. Partition 0. Read: {2, 0} (3-3)
2026-02-18T23:37:37.326404Z :DEBUG: [local] [local] [b2dc7da4-9c0d1890-62caf2c-561decbc] [] The application data is transferred to the client. Number of messages 3, size 18 bytes
2026-02-18T23:37:37.326422Z :DEBUG: [local] [local] [b2dc7da4-9c0d1890-62caf2c-561decbc] [] Returning serverBytesSize = 0 to budget
2026-02-18T23:37:37.326477Z node 29 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: b2dc7da4-9c0d1890-62caf2c-561decbc Key: 0@ Data received: Message { Data: "value1" Information: { Offset: 1 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T23:36:40.348000Z WriteTime: 2026-02-18T23:36:40.348000Z MessageGroupId: "" Meta: { "ident": "unknown", "logtype": "unknown", "server": "ipv4:127.0.0.1:59430", "_ip": "ipv4:127.0.0.1:59430" } MessageMeta: { } } Partition session id: 1 Topic: "SaveLoadPqRead" Partition: 0 }
2026-02-18T23:37:37.326501Z node 29 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: b2dc7da4-9c0d1890-62caf2c-561decbc Key: 0@ Data received: Message { Data: "value2" Information: { Offset: 2 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T23:36:52.492000Z WriteTime: 2026-02-18T23:36:52.492000Z MessageGroupId: "" Meta: { "ident": "unknown", "_ip": "ipv4:127.0.0.1:56902", "logtype": "unknown", "server": "ipv4:127.0.0.1:56902" } MessageMeta: { } } Partition session id: 1 Topic: "SaveLoadPqRead" Partition: 0 }
2026-02-18T23:37:37.326507Z node 29 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: b2dc7da4-9c0d1890-62caf2c-561decbc Key: 0@ Data received: Message { Data: "value3" Information: { Offset: 3 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T23:37:14.973000Z WriteTime: 2026-02-18T23:37:14.974000Z MessageGroupId: "" Meta: { "ident": "unknown", "_ip": "ipv4:127.0.0.1:54178", "server": "ipv4:127.0.0.1:54178", "logtype": "unknown" } MessageMeta: { } } Partition session id: 1 Topic: "SaveLoadPqRead" Partition: 0 }
2026-02-18T23:37:37.326534Z node 29 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: b2dc7da4-9c0d1890-62caf2c-561decbc Return ready batch. DataCount = 3 Watermark = none Used space = 18
2026-02-18T23:37:37.326557Z node 29 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: b2dc7da4-9c0d1890-62caf2c-561decbc Source data ready
2026-02-18T23:37:37.326655Z :INFO: [local] [local] [b2dc7da4-9c0d1890-62caf2c-561decbc] Closing read session. Close timeout: 0.000000s
2026-02-18T23:37:37.326706Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:SaveLoadPqRead:0:1:3:0
2026-02-18T23:37:37.326721Z :INFO: [local] [local] [b2dc7da4-9c0d1890-62caf2c-561decbc] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2014 BytesRead: 18 MessagesRead: 3 BytesReadCompressed: 18 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:37:37.326762Z :NOTICE: [local] [local] [b2dc7da4-9c0d1890-62caf2c-561decbc] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Close with zero timeout " }
2026-02-18T23:37:37.326776Z :DEBUG: [local] [local] [b2dc7da4-9c0d1890-62caf2c-561decbc] [] Abort session to cluster
2026-02-18T23:37:37.327106Z :INFO: [local] [local] [b2dc7da4-9c0d1890-62caf2c-561decbc] Closing read session. Close timeout: 0.000000s
2026-02-18T23:37:37.327117Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:SaveLoadPqRead:0:1:3:0
2026-02-18T23:37:37.327137Z :INFO: [local] [local] [b2dc7da4-9c0d1890-62caf2c-561decbc] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2015 BytesRead: 18 MessagesRead: 3 BytesReadCompressed: 18 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:37:37.327148Z :NOTICE: [local] [local] [b2dc7da4-9c0d1890-62caf2c-561decbc] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T23:37:37.612682Z node 30 :KQP_COMPUTE NOTICE: dq_pq_read_actor.cpp:247: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Failed to parse reconnect period: 
2026-02-18T23:37:37.612720Z node 30 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 0 granularity: 0.000000s late arrival delay: 2.000000s idle: 0 idle timeout: 2.000000s
2026-02-18T23:37:37.612755Z node 30 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 0 granularity: 0.000000s late arrival delay: 2.000000s idle: 0 idle timeout: 2.000000s
2026-02-18T23:37:37.612783Z node 30 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:129: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty StartingMessageTs 1970-01-01T00:00:00.000000Z Restoring offset: {:0,2},
2026-02-18T23:37:47.613045Z node 30 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty GetAsyncInputData freeSpace = 1000
2026-02-18T23:37:47.622651Z :INFO: [local] [local] [ae305581-bbf8ad9b-2b482008-692bd14a] Starting read session
2026-02-18T23:37:47.622666Z :DEBUG: [local] [local] [ae305581-bbf8ad9b-2b482008-692bd14a] Starting single session
2026-02-18T23:37:47.622910Z :DEBUG: [local] [local] [ae305581-bbf8ad9b-2b482008-692bd14a] [] In Reconnect, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:37:47.622917Z :DEBUG: [local] [local] [ae305581-bbf8ad9b-2b482008-692bd14a] [] New values: ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:37:47.622923Z :DEBUG: [local] [local] [ae305581-bbf8ad9b-2b482008-692bd14a] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T23:37:47.622588Z node 30 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:703: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty PartitionsToRead: 0
2026-02-18T23:37:47.623641Z node 30 :KQP_COMPUTE INFO: dq_pq_read_actor.cpp:361: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: ae305581-bbf8ad9b-2b482008-692bd14a CreateReadSession
2026-02-18T23:37:47.628669Z :DEBUG: [local] [local] [ae305581-bbf8ad9b-2b482008-692bd14a] [] Successfully connected. Initializing session
2026-02-18T23:37:47.636122Z :INFO: [local] [local] [ae305581-bbf8ad9b-2b482008-692bd14a] [] Got InitResponse. ReadSessionId: test_client_1_9_3714007240293265721_v1
2026-02-18T23:37:47.636141Z :DEBUG: [local] [local] [ae305581-bbf8ad9b-2b482008-692bd14a] [] In ContinueReadingDataImpl, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:37:47.636213Z :DEBUG: [local] [local] [ae305581-bbf8ad9b-2b482008-692bd14a] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T23:37:47.643205Z node 30 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: ae305581-bbf8ad9b-2b482008-692bd14a Source data ready
2026-02-18T23:37:48.623399Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:SaveLoadPqRead:0:1:0:0
2026-02-18T23:37:48.623424Z :INFO: [local] [local] [ae305581-bbf8ad9b-2b482008-692bd14a] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1000 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:37:48.643633Z :INFO: [local] [local] [ae305581-bbf8ad9b-2b482008-692bd14a] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "SaveLoadPqRead". Partition: 0. Read offset: 2
2026-02-18T23:37:48.643573Z node 30 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: ae305581-bbf8ad9b-2b482008-692bd14a GetAsyncInputData freeSpace = 1000
2026-02-18T23:37:48.643611Z node 30 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:887: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: ae305581-bbf8ad9b-2b482008-692bd14a Key: 0@ StartPartitionSessionEvent received
2026-02-18T23:37:48.643618Z node 30 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:894: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: ae305581-bbf8ad9b-2b482008-692bd14a Key: 0@ Confirm StartPartitionSession with offset 2
2026-02-18T23:37:48.643875Z node 30 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: ae305581-bbf8ad9b-2b482008-692bd14a Source data ready
2026-02-18T23:37:48.644802Z :DEBUG: [local] [local] [ae305581-bbf8ad9b-2b482008-692bd14a] [] Got ReadResponse, serverBytesSize = 308, now ReadSizeBudget = 0, ReadSizeServerDelta = 523980
2026-02-18T23:37:48.644837Z :DEBUG: [local] [local] [ae305581-bbf8ad9b-2b482008-692bd14a] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 523980
2026-02-18T23:37:48.644905Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (2-3)
2026-02-18T23:37:48.644924Z :DEBUG: [local] [local] [ae305581-bbf8ad9b-2b482008-692bd14a] [] Returning serverBytesSize = 308 to budget
2026-02-18T23:37:48.644931Z :DEBUG: [local] [local] [ae305581-bbf8ad9b-2b482008-692bd14a] [] In ContinueReadingDataImpl, ReadSizeBudget = 308, ReadSizeServerDelta = 523980
2026-02-18T23:37:48.645069Z :DEBUG: [local] [local] [ae305581-bbf8ad9b-2b482008-692bd14a] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T23:37:49.644211Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (2-2)
2026-02-18T23:37:49.644231Z :DEBUG: [local] Take Data. Partition 0. Read: {1, 0} (3-3)
2026-02-18T23:37:49.644164Z node 30 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: ae305581-bbf8ad9b-2b482008-692bd14a GetAsyncInputData freeSpace = 1000
2026-02-18T23:37:49.644243Z :DEBUG: [local] [local] [ae305581-bbf8ad9b-2b482008-692bd14a] [] The application data is transferred to the client. Number of messages 2, size 12 bytes
2026-02-18T23:37:49.644261Z :DEBUG: [local] [local] [ae305581-bbf8ad9b-2b482008-692bd14a] [] Returning serverBytesSize = 0 to budget
2026-02-18T23:37:49.644304Z node 30 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: ae305581-bbf8ad9b-2b482008-692bd14a Key: 0@ Data received: Message { Data: "value2" Information: { Offset: 2 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T23:36:52.492000Z WriteTime: 2026-02-18T23:36:52.492000Z MessageGroupId: "" Meta: { "ident": "unknown", "logtype": "unknown", "server": "ipv4:127.0.0.1:56902", "_ip": "ipv4:127.0.0.1:56902" } MessageMeta: { } } Partition session id: 1 Topic: "SaveLoadPqRead" Partition: 0 }
2026-02-18T23:37:49.644328Z node 30 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: ae305581-bbf8ad9b-2b482008-692bd14a Key: 0@ Data received: Message { Data: "value3" Information: { Offset: 3 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T23:37:14.973000Z WriteTime: 2026-02-18T23:37:14.974000Z MessageGroupId: "" Meta: { "server": "ipv4:127.0.0.1:54178", "logtype": "unknown", "_ip": "ipv4:127.0.0.1:54178", "ident": "unknown" } MessageMeta: { } } Partition session id: 1 Topic: "SaveLoadPqRead" Partition: 0 }
2026-02-18T23:37:49.644348Z node 30 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: ae305581-bbf8ad9b-2b482008-692bd14a Return ready batch. DataCount = 2 Watermark = none Used space = 12
2026-02-18T23:37:49.644373Z node 30 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: ae305581-bbf8ad9b-2b482008-692bd14a Source data ready
2026-02-18T23:37:49.644636Z :INFO: [local] [local] [ae305581-bbf8ad9b-2b482008-692bd14a] Closing read session. Close timeout: 0.000000s
2026-02-18T23:37:49.644658Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:SaveLoadPqRead:0:1:3:0
2026-02-18T23:37:49.644683Z :INFO: [local] [local] [ae305581-bbf8ad9b-2b482008-692bd14a] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2022 BytesRead: 12 MessagesRead: 2 BytesReadCompressed: 12 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:37:49.644704Z :NOTICE: [local] [local] [ae305581-bbf8ad9b-2b482008-692bd14a] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Close with zero timeout " }
2026-02-18T23:37:49.644712Z :DEBUG: [local] [local] [ae305581-bbf8ad9b-2b482008-692bd14a] [] Abort session to cluster
2026-02-18T23:37:49.644957Z :INFO: [local] [local] [ae305581-bbf8ad9b-2b482008-692bd14a] Closing read session. Close timeout: 0.000000s
2026-02-18T23:37:49.644964Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:SaveLoadPqRead:0:1:3:0
2026-02-18T23:37:49.644967Z :INFO: [local] [local] [ae305581-bbf8ad9b-2b482008-692bd14a] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2022 BytesRead: 12 MessagesRead: 2 BytesReadCompressed: 12 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:37:49.644974Z :NOTICE: [local] [local] [ae305581-bbf8ad9b-2b482008-692bd14a] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T23:37:49.928520Z node 31 :KQP_COMPUTE NOTICE: dq_pq_read_actor.cpp:247: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Failed to parse reconnect period: 
2026-02-18T23:37:49.928551Z node 31 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 0 granularity: 0.000000s late arrival delay: 2.000000s idle: 0 idle timeout: 2.000000s
2026-02-18T23:37:49.928639Z node 31 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 0 granularity: 0.000000s late arrival delay: 2.000000s idle: 0 idle timeout: 2.000000s
2026-02-18T23:37:49.928664Z node 31 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:129: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty StartingMessageTs 1970-01-01T00:00:00.000000Z Restoring offset: {:0,3},
2026-02-18T23:37:59.928885Z node 31 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty GetAsyncInputData freeSpace = 1000
2026-02-18T23:37:59.933575Z :INFO: [local] [local] [985a8b79-788a6b5d-f6fffe0a-2b4d3122] Starting read session
2026-02-18T23:37:59.933589Z :DEBUG: [local] [local] [985a8b79-788a6b5d-f6fffe0a-2b4d3122] Starting single session
2026-02-18T23:37:59.933516Z node 31 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:703: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty PartitionsToRead: 0
2026-02-18T23:37:59.933819Z :DEBUG: [local] [local] [985a8b79-788a6b5d-f6fffe0a-2b4d3122] [] In Reconnect, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:37:59.933826Z :DEBUG: [local] [local] [985a8b79-788a6b5d-f6fffe0a-2b4d3122] [] New values: ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:37:59.933831Z :DEBUG: [local] [local] [985a8b79-788a6b5d-f6fffe0a-2b4d3122] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T23:37:59.934396Z node 31 :KQP_COMPUTE INFO: dq_pq_read_actor.cpp:361: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 985a8b79-788a6b5d-f6fffe0a-2b4d3122 CreateReadSession
2026-02-18T23:37:59.939096Z :DEBUG: [local] [local] [985a8b79-788a6b5d-f6fffe0a-2b4d3122] [] Successfully connected. Initializing session
2026-02-18T23:37:59.940602Z :INFO: [local] [local] [985a8b79-788a6b5d-f6fffe0a-2b4d3122] [] Got InitResponse. ReadSessionId: test_client_1_10_16321483105839674083_v1
2026-02-18T23:37:59.940618Z :DEBUG: [local] [local] [985a8b79-788a6b5d-f6fffe0a-2b4d3122] [] In ContinueReadingDataImpl, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:37:59.940705Z :DEBUG: [local] [local] [985a8b79-788a6b5d-f6fffe0a-2b4d3122] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T23:37:59.942433Z node 31 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 985a8b79-788a6b5d-f6fffe0a-2b4d3122 Source data ready
2026-02-18T23:38:00.934553Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:SaveLoadPqRead:0:1:0:0
2026-02-18T23:38:00.934587Z :INFO: [local] [local] [985a8b79-788a6b5d-f6fffe0a-2b4d3122] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1000 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:00.944684Z :INFO: [local] [local] [985a8b79-788a6b5d-f6fffe0a-2b4d3122] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "SaveLoadPqRead". Partition: 0. Read offset: 3
2026-02-18T23:38:00.944612Z node 31 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 985a8b79-788a6b5d-f6fffe0a-2b4d3122 GetAsyncInputData freeSpace = 1000
2026-02-18T23:38:00.944660Z node 31 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:887: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 985a8b79-788a6b5d-f6fffe0a-2b4d3122 Key: 0@ StartPartitionSessionEvent received
2026-02-18T23:38:00.944666Z node 31 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:894: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 985a8b79-788a6b5d-f6fffe0a-2b4d3122 Key: 0@ Confirm StartPartitionSession with offset 3
2026-02-18T23:38:00.944951Z node 31 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 985a8b79-788a6b5d-f6fffe0a-2b4d3122 Source data ready
2026-02-18T23:38:00.947275Z :DEBUG: [local] [local] [985a8b79-788a6b5d-f6fffe0a-2b4d3122] [] Got ReadResponse, serverBytesSize = 160, now ReadSizeBudget = 0, ReadSizeServerDelta = 524128
2026-02-18T23:38:00.947320Z :DEBUG: [local] [local] [985a8b79-788a6b5d-f6fffe0a-2b4d3122] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 524128
2026-02-18T23:38:00.947442Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (3-3)
2026-02-18T23:38:00.947452Z :DEBUG: [local] [local] [985a8b79-788a6b5d-f6fffe0a-2b4d3122] [] Returning serverBytesSize = 160 to budget
2026-02-18T23:38:00.947458Z :DEBUG: [local] [local] [985a8b79-788a6b5d-f6fffe0a-2b4d3122] [] In ContinueReadingDataImpl, ReadSizeBudget = 160, ReadSizeServerDelta = 524128
2026-02-18T23:38:00.947506Z :DEBUG: [local] [local] [985a8b79-788a6b5d-f6fffe0a-2b4d3122] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T23:38:01.945913Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (3-3)
2026-02-18T23:38:01.945858Z node 31 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 985a8b79-788a6b5d-f6fffe0a-2b4d3122 GetAsyncInputData freeSpace = 1000
2026-02-18T23:38:01.945947Z :DEBUG: [local] [local] [985a8b79-788a6b5d-f6fffe0a-2b4d3122] [] The application data is transferred to the client. Number of messages 1, size 6 bytes
2026-02-18T23:38:01.945970Z :DEBUG: [local] [local] [985a8b79-788a6b5d-f6fffe0a-2b4d3122] [] Returning serverBytesSize = 0 to budget
2026-02-18T23:38:01.946024Z node 31 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 985a8b79-788a6b5d-f6fffe0a-2b4d3122 Key: 0@ Data received: Message { Data: "value3" Information: { Offset: 3 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T23:37:14.973000Z WriteTime: 2026-02-18T23:37:14.974000Z MessageGroupId: "" Meta: { "_ip": "ipv4:127.0.0.1:54178", "server": "ipv4:127.0.0.1:54178", "logtype": "unknown", "ident": "unknown" } MessageMeta: { } } Partition session id: 1 Topic: "SaveLoadPqRead" Partition: 0 }
2026-02-18T23:38:01.946063Z node 31 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 985a8b79-788a6b5d-f6fffe0a-2b4d3122 Return ready batch. DataCount = 1 Watermark = none Used space = 6
2026-02-18T23:38:01.946095Z node 31 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 985a8b79-788a6b5d-f6fffe0a-2b4d3122 Source data ready
2026-02-18T23:38:01.946110Z :INFO: [local] [local] [985a8b79-788a6b5d-f6fffe0a-2b4d3122] Closing read session. Close timeout: 0.000000s
2026-02-18T23:38:01.946123Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:SaveLoadPqRead:0:1:3:0
2026-02-18T23:38:01.946132Z :INFO: [local] [local] [985a8b79-788a6b5d-f6fffe0a-2b4d3122] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2012 BytesRead: 6 MessagesRead: 1 BytesReadCompressed: 6 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:01.946155Z :NOTICE: [local] [local] [985a8b79-788a6b5d-f6fffe0a-2b4d3122] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Close with zero timeout " }
2026-02-18T23:38:01.946163Z :DEBUG: [local] [local] [985a8b79-788a6b5d-f6fffe0a-2b4d3122] [] Abort session to cluster
2026-02-18T23:38:01.946457Z :INFO: [local] [local] [985a8b79-788a6b5d-f6fffe0a-2b4d3122] Closing read session. Close timeout: 0.000000s
2026-02-18T23:38:01.946467Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:SaveLoadPqRead:0:1:3:0
2026-02-18T23:38:01.946473Z :INFO: [local] [local] [985a8b79-788a6b5d-f6fffe0a-2b4d3122] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2012 BytesRead: 6 MessagesRead: 1 BytesReadCompressed: 6 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:01.946481Z :NOTICE: [local] [local] [985a8b79-788a6b5d-f6fffe0a-2b4d3122] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
segmentation fault call stack:
2026-02-18T23:38:09.599602Z node 5 :KQP_COMPUTE NOTICE: dq_pq_read_actor.cpp:247: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Failed to parse reconnect period: 
2026-02-18T23:38:09.599632Z node 5 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 0 granularity: 0.000000s late arrival delay: 2.000000s idle: 0 idle timeout: 2.000000s
2026-02-18T23:38:09.604485Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: try to update token
2026-02-18T23:38:09.604710Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Start write session. Will connect to nodeId: 0
2026-02-18T23:38:09.608593Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: write to message_group: src_id
2026-02-18T23:38:09.610413Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: send init request: init_request { path: "LoadFromSeveralStates" message_group_id: "src_id" }
2026-02-18T23:38:09.610426Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T23:38:09.610610Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:38:09.618930Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:09.618955Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771457889618 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:09.618995Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session established. Init response: session_id: "src_id|8cfddc09-3f3f5823-686cf359-bec4ac00_0"
2026-02-18T23:38:09.619004Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=src_id|8cfddc09-3f3f5823-686cf359-bec4ac00_0
2026-02-18T23:38:09.619008Z :DEBUG: [local]  TraceId []  SessionId [src_id|8cfddc09-3f3f5823-686cf359-bec4ac00_0]  MessageGroupId [src_id] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:38:09.619071Z :INFO: [local]  TraceId []  SessionId [src_id|8cfddc09-3f3f5823-686cf359-bec4ac00_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T23:38:09.619096Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/LoadFromSeveralStates partition_id=0
2026-02-18T23:38:09.619163Z :DEBUG: [local]  TraceId []  SessionId [src_id|8cfddc09-3f3f5823-686cf359-bec4ac00_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T23:38:09.620524Z :INFO: [local]  TraceId []  SessionId [src_id|8cfddc09-3f3f5823-686cf359-bec4ac00_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T23:38:09.620536Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T23:38:09.620543Z :DEBUG: [local]  TraceId []  SessionId [src_id|8cfddc09-3f3f5823-686cf359-bec4ac00_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T23:38:09.620551Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T23:38:09.620556Z :INFO: [local]  TraceId []  SessionId [src_id|8cfddc09-3f3f5823-686cf359-bec4ac00_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T23:38:09.620911Z :DEBUG: [local]  TraceId []  SessionId [src_id|8cfddc09-3f3f5823-686cf359-bec4ac00_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:38:09.621063Z :DEBUG: [local]  TraceId []  SessionId [src_id|8cfddc09-3f3f5823-686cf359-bec4ac00_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T23:38:09.621096Z :DEBUG: [local]  TraceId []  SessionId [src_id|8cfddc09-3f3f5823-686cf359-bec4ac00_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "LoadFromSeveralStates" partition_with_generation { generation: 1 } }
2026-02-18T23:38:09.621101Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T23:38:09.621221Z :DEBUG: [local]  TraceId []  SessionId [src_id|8cfddc09-3f3f5823-686cf359-bec4ac00_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:38:09.622316Z :DEBUG: [local]  TraceId []  SessionId [src_id|8cfddc09-3f3f5823-686cf359-bec4ac00_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:09.622356Z :INFO: [local]  TraceId []  SessionId [src_id|8cfddc09-3f3f5823-686cf359-bec4ac00_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "7dfee79a-651afc2e-6b5bfb05-6e3bd9ab|f29f92f8-2e10c7dd-c82a5a2c-46d7aa7f_0"
2026-02-18T23:38:09.622362Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=7dfee79a-651afc2e-6b5bfb05-6e3bd9ab|f29f92f8-2e10c7dd-c82a5a2c-46d7aa7f_0
2026-02-18T23:38:09.622366Z :DEBUG: [local]  TraceId []  SessionId [7dfee79a-651afc2e-6b5bfb05-6e3bd9ab|f29f92f8-2e10c7dd-c82a5a2c-46d7aa7f_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:38:09.622446Z :DEBUG: [local]  TraceId []  SessionId [7dfee79a-651afc2e-6b5bfb05-6e3bd9ab|f29f92f8-2e10c7dd-c82a5a2c-46d7aa7f_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T23:38:09.622488Z :DEBUG: [local]  TraceId []  SessionId [7dfee79a-651afc2e-6b5bfb05-6e3bd9ab|f29f92f8-2e10c7dd-c82a5a2c-46d7aa7f_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:38:09.622493Z :DEBUG: [local]  TraceId []  SessionId [7dfee79a-651afc2e-6b5bfb05-6e3bd9ab|f29f92f8-2e10c7dd-c82a5a2c-46d7aa7f_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
Message 'value0' was written into topic 'LoadFromSeveralStates'
2026-02-18T23:38:09.622606Z :INFO: [local]  TraceId []  SessionId [7dfee79a-651afc2e-6b5bfb05-6e3bd9ab|f29f92f8-2e10c7dd-c82a5a2c-46d7aa7f_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 18446744073709.551615s
2026-02-18T23:38:09.624345Z :DEBUG: [local]  TraceId []  SessionId [7dfee79a-651afc2e-6b5bfb05-6e3bd9ab|f29f92f8-2e10c7dd-c82a5a2c-46d7aa7f_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:09.624478Z :DEBUG: [local]  TraceId []  SessionId [7dfee79a-651afc2e-6b5bfb05-6e3bd9ab|f29f92f8-2e10c7dd-c82a5a2c-46d7aa7f_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 1 written { } } write_statistics { persisting_time { nanos: 2000000 } min_queue_wait_time { } max_queue_wait_time { } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:38:09.624484Z :DEBUG: [local]  TraceId []  SessionId [7dfee79a-651afc2e-6b5bfb05-6e3bd9ab|f29f92f8-2e10c7dd-c82a5a2c-46d7aa7f_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T23:38:09.624487Z :DEBUG: [local]  TraceId []  SessionId [7dfee79a-651afc2e-6b5bfb05-6e3bd9ab|f29f92f8-2e10c7dd-c82a5a2c-46d7aa7f_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T23:38:09.722706Z :INFO: [local]  TraceId []  SessionId [7dfee79a-651afc2e-6b5bfb05-6e3bd9ab|f29f92f8-2e10c7dd-c82a5a2c-46d7aa7f_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T23:38:09.722749Z :DEBUG: [local]  TraceId []  SessionId [7dfee79a-651afc2e-6b5bfb05-6e3bd9ab|f29f92f8-2e10c7dd-c82a5a2c-46d7aa7f_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T23:38:09.723213Z :INFO: [local]  TraceId []  SessionId [7dfee79a-651afc2e-6b5bfb05-6e3bd9ab|f29f92f8-2e10c7dd-c82a5a2c-46d7aa7f_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T23:38:09.723236Z :DEBUG: [local]  TraceId []  SessionId [7dfee79a-651afc2e-6b5bfb05-6e3bd9ab|f29f92f8-2e10c7dd-c82a5a2c-46d7aa7f_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:38:09.723253Z :TRACE: [local] TRACE_EVENT Error  status=CLIENT_CANCELLED
2026-02-18T23:38:09.723257Z :DEBUG: [local]  TraceId []  SessionId [7dfee79a-651afc2e-6b5bfb05-6e3bd9ab|f29f92f8-2e10c7dd-c82a5a2c-46d7aa7f_0]  PartitionId [0]  Generation [1] Write session is aborting and will not restart
2026-02-18T23:38:09.723546Z :DEBUG: [local]  TraceId []  SessionId [7dfee79a-651afc2e-6b5bfb05-6e3bd9ab|f29f92f8-2e10c7dd-c82a5a2c-46d7aa7f_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T23:38:09.729626Z node 5 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty GetAsyncInputData freeSpace = 1000
2026-02-18T23:38:09.734997Z node 5 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:703: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty PartitionsToRead: 0
2026-02-18T23:38:09.735095Z :INFO: [local] [local] [8fd0283f-face0b45-598bf0fe-e6a6c2bc] Starting read session
2026-02-18T23:38:09.735106Z :DEBUG: [local] [local] [8fd0283f-face0b45-598bf0fe-e6a6c2bc] Starting single session
2026-02-18T23:38:09.735352Z :DEBUG: [local] [local] [8fd0283f-face0b45-598bf0fe-e6a6c2bc] [] In Reconnect, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:38:09.735358Z :DEBUG: [local] [local] [8fd0283f-face0b45-598bf0fe-e6a6c2bc] [] New values: ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:38:09.735364Z :DEBUG: [local] [local] [8fd0283f-face0b45-598bf0fe-e6a6c2bc] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T23:38:09.736019Z node 5 :KQP_COMPUTE INFO: dq_pq_read_actor.cpp:361: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 8fd0283f-face0b45-598bf0fe-e6a6c2bc CreateReadSession
2026-02-18T23:38:09.740910Z :DEBUG: [local] [local] [8fd0283f-face0b45-598bf0fe-e6a6c2bc] [] Successfully connected. Initializing session
2026-02-18T23:38:09.742831Z :INFO: [local] [local] [8fd0283f-face0b45-598bf0fe-e6a6c2bc] [] Got InitResponse. ReadSessionId: test_client_1_11_3336454217643799223_v1
2026-02-18T23:38:09.742873Z :DEBUG: [local] [local] [8fd0283f-face0b45-598bf0fe-e6a6c2bc] [] In ContinueReadingDataImpl, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:38:09.742927Z :DEBUG: [local] [local] [8fd0283f-face0b45-598bf0fe-e6a6c2bc] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T23:38:10.736347Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:LoadFromSeveralStates:0:1:0:0
2026-02-18T23:38:10.736380Z :INFO: [local] [local] [8fd0283f-face0b45-598bf0fe-e6a6c2bc] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1001 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:10.736339Z node 5 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 8fd0283f-face0b45-598bf0fe-e6a6c2bc GetAsyncInputData freeSpace = 1000
2026-02-18T23:38:10.736398Z :INFO: [local] [local] [8fd0283f-face0b45-598bf0fe-e6a6c2bc] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "LoadFromSeveralStates". Partition: 0. Read offset: (NULL)
2026-02-18T23:38:10.736376Z node 5 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:887: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 8fd0283f-face0b45-598bf0fe-e6a6c2bc Key: 0@ StartPartitionSessionEvent received
2026-02-18T23:38:10.736383Z node 5 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:894: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 8fd0283f-face0b45-598bf0fe-e6a6c2bc Key: 0@ Confirm StartPartitionSession with offset (NULL)
2026-02-18T23:38:10.736631Z node 5 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 8fd0283f-face0b45-598bf0fe-e6a6c2bc Source data ready
2026-02-18T23:38:10.737632Z :DEBUG: [local] [local] [8fd0283f-face0b45-598bf0fe-e6a6c2bc] [] Got ReadResponse, serverBytesSize = 158, now ReadSizeBudget = 0, ReadSizeServerDelta = 524130
2026-02-18T23:38:10.737671Z :DEBUG: [local] [local] [8fd0283f-face0b45-598bf0fe-e6a6c2bc] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 524130
2026-02-18T23:38:10.737743Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (0-0)
2026-02-18T23:38:10.737760Z :DEBUG: [local] [local] [8fd0283f-face0b45-598bf0fe-e6a6c2bc] [] Returning serverBytesSize = 158 to budget
2026-02-18T23:38:10.737767Z :DEBUG: [local] [local] [8fd0283f-face0b45-598bf0fe-e6a6c2bc] [] In ContinueReadingDataImpl, ReadSizeBudget = 158, ReadSizeServerDelta = 524130
2026-02-18T23:38:10.737881Z :DEBUG: [local] [local] [8fd0283f-face0b45-598bf0fe-e6a6c2bc] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T23:38:11.736998Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (0-0)
2026-02-18T23:38:11.737021Z :DEBUG: [local] [local] [8fd0283f-face0b45-598bf0fe-e6a6c2bc] [] The application data is transferred to the client. Number of messages 1, size 6 bytes
2026-02-18T23:38:11.737038Z :DEBUG: [local] [local] [8fd0283f-face0b45-598bf0fe-e6a6c2bc] [] Returning serverBytesSize = 0 to budget
2026-02-18T23:38:11.736947Z node 5 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 8fd0283f-face0b45-598bf0fe-e6a6c2bc GetAsyncInputData freeSpace = 1000
2026-02-18T23:38:11.737070Z node 5 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 8fd0283f-face0b45-598bf0fe-e6a6c2bc Key: 0@ Data received: Message { Data: "value0" Information: { Offset: 0 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T23:38:09.622000Z WriteTime: 2026-02-18T23:38:09.622000Z MessageGroupId: "" Meta: { "server": "ipv4:127.0.0.1:53430", "logtype": "unknown", "_ip": "ipv4:127.0.0.1:53430", "ident": "unknown" } MessageMeta: { } } Partition session id: 1 Topic: "LoadFromSeveralStates" Partition: 0 }
2026-02-18T23:38:11.737234Z node 5 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 8fd0283f-face0b45-598bf0fe-e6a6c2bc Return ready batch. DataCount = 1 Watermark = none Used space = 6
2026-02-18T23:38:11.737277Z node 5 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 8fd0283f-face0b45-598bf0fe-e6a6c2bc Source data ready
State saved
2026-02-18T23:38:11.740297Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: try to update token
2026-02-18T23:38:11.740582Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Start write session. Will connect to nodeId: 0
2026-02-18T23:38:11.737381Z node 5 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:90: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 8fd0283f-face0b45-598bf0fe-e6a6c2bc SaveState, offsets: {:0,1},
2026-02-18T23:38:11.746656Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: write to message_group: src_id
2026-02-18T23:38:11.746716Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: send init request: init_request { path: "LoadFromSeveralStates" message_group_id: "src_id" }
2026-02-18T23:38:11.746722Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T23:38:11.746906Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:38:11.756910Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:11.756948Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771457891756 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:11.756990Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session established. Init response: session_id: "src_id|2d55eb87-5e0bf70-b51d75f7-b743da7_0"
2026-02-18T23:38:11.756998Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=src_id|2d55eb87-5e0bf70-b51d75f7-b743da7_0
2026-02-18T23:38:11.757004Z :DEBUG: [local]  TraceId []  SessionId [src_id|2d55eb87-5e0bf70-b51d75f7-b743da7_0]  MessageGroupId [src_id] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:38:11.757085Z :INFO: [local]  TraceId []  SessionId [src_id|2d55eb87-5e0bf70-b51d75f7-b743da7_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T23:38:11.757099Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/LoadFromSeveralStates partition_id=0
2026-02-18T23:38:11.757163Z :DEBUG: [local]  TraceId []  SessionId [src_id|2d55eb87-5e0bf70-b51d75f7-b743da7_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T23:38:11.759640Z :INFO: [local]  TraceId []  SessionId [src_id|2d55eb87-5e0bf70-b51d75f7-b743da7_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T23:38:11.759658Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T23:38:11.759666Z :DEBUG: [local]  TraceId []  SessionId [src_id|2d55eb87-5e0bf70-b51d75f7-b743da7_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T23:38:11.759673Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T23:38:11.759678Z :INFO: [local]  TraceId []  SessionId [src_id|2d55eb87-5e0bf70-b51d75f7-b743da7_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T23:38:11.760263Z :DEBUG: [local]  TraceId []  SessionId [src_id|2d55eb87-5e0bf70-b51d75f7-b743da7_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T23:38:11.760319Z :DEBUG: [local]  TraceId []  SessionId [src_id|2d55eb87-5e0bf70-b51d75f7-b743da7_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "LoadFromSeveralStates" partition_with_generation { generation: 1 } }
2026-02-18T23:38:11.760326Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T23:38:11.760479Z :DEBUG: [local]  TraceId []  SessionId [src_id|2d55eb87-5e0bf70-b51d75f7-b743da7_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:38:11.760987Z :DEBUG: [local]  TraceId []  SessionId [src_id|2d55eb87-5e0bf70-b51d75f7-b743da7_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:38:11.761850Z :DEBUG: [local]  TraceId []  SessionId [src_id|2d55eb87-5e0bf70-b51d75f7-b743da7_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:11.761886Z :INFO: [local]  TraceId []  SessionId [src_id|2d55eb87-5e0bf70-b51d75f7-b743da7_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "20c852e0-2dc92d09-81dac2e1-3b33ced6|90b9c72c-f1a3c69a-bbb83d06-39ab5ebe_0"
2026-02-18T23:38:11.761891Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=20c852e0-2dc92d09-81dac2e1-3b33ced6|90b9c72c-f1a3c69a-bbb83d06-39ab5ebe_0
2026-02-18T23:38:11.761896Z :DEBUG: [local]  TraceId []  SessionId [20c852e0-2dc92d09-81dac2e1-3b33ced6|90b9c72c-f1a3c69a-bbb83d06-39ab5ebe_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:38:11.761971Z :DEBUG: [local]  TraceId []  SessionId [20c852e0-2dc92d09-81dac2e1-3b33ced6|90b9c72c-f1a3c69a-bbb83d06-39ab5ebe_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T23:38:11.762052Z :DEBUG: [local]  TraceId []  SessionId [20c852e0-2dc92d09-81dac2e1-3b33ced6|90b9c72c-f1a3c69a-bbb83d06-39ab5ebe_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:38:11.762057Z :DEBUG: [local]  TraceId []  SessionId [20c852e0-2dc92d09-81dac2e1-3b33ced6|90b9c72c-f1a3c69a-bbb83d06-39ab5ebe_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
Message 'value1' was written into topic 'LoadFromSeveralStates'
2026-02-18T23:38:11.762198Z :INFO: [local]  TraceId []  SessionId [20c852e0-2dc92d09-81dac2e1-3b33ced6|90b9c72c-f1a3c69a-bbb83d06-39ab5ebe_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 18446744073709.551615s
2026-02-18T23:38:11.765675Z :DEBUG: [local]  TraceId []  SessionId [20c852e0-2dc92d09-81dac2e1-3b33ced6|90b9c72c-f1a3c69a-bbb83d06-39ab5ebe_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:11.765755Z :DEBUG: [local]  TraceId []  SessionId [20c852e0-2dc92d09-81dac2e1-3b33ced6|90b9c72c-f1a3c69a-bbb83d06-39ab5ebe_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 1 written { offset: 1 } } write_statistics { persisting_time { nanos: 4000000 } min_queue_wait_time { } max_queue_wait_time { } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:38:11.765763Z :DEBUG: [local]  TraceId []  SessionId [20c852e0-2dc92d09-81dac2e1-3b33ced6|90b9c72c-f1a3c69a-bbb83d06-39ab5ebe_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T23:38:11.765767Z :DEBUG: [local]  TraceId []  SessionId [20c852e0-2dc92d09-81dac2e1-3b33ced6|90b9c72c-f1a3c69a-bbb83d06-39ab5ebe_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T23:38:11.765978Z :DEBUG: [local] [local] [8fd0283f-face0b45-598bf0fe-e6a6c2bc] [] Got ReadResponse, serverBytesSize = 160, now ReadSizeBudget = 0, ReadSizeServerDelta = 524128
2026-02-18T23:38:11.766026Z :DEBUG: [local] [local] [8fd0283f-face0b45-598bf0fe-e6a6c2bc] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 524128
2026-02-18T23:38:11.769182Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (1-1)
2026-02-18T23:38:11.769207Z :DEBUG: [local] [local] [8fd0283f-face0b45-598bf0fe-e6a6c2bc] [] Returning serverBytesSize = 160 to budget
2026-02-18T23:38:11.769216Z :DEBUG: [local] [local] [8fd0283f-face0b45-598bf0fe-e6a6c2bc] [] In ContinueReadingDataImpl, ReadSizeBudget = 160, ReadSizeServerDelta = 524128
2026-02-18T23:38:11.769376Z :DEBUG: [local] [local] [8fd0283f-face0b45-598bf0fe-e6a6c2bc] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T23:38:11.862299Z :INFO: [local]  TraceId []  SessionId [20c852e0-2dc92d09-81dac2e1-3b33ced6|90b9c72c-f1a3c69a-bbb83d06-39ab5ebe_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T23:38:11.862339Z :DEBUG: [local]  TraceId []  SessionId [20c852e0-2dc92d09-81dac2e1-3b33ced6|90b9c72c-f1a3c69a-bbb83d06-39ab5ebe_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T23:38:11.862638Z :INFO: [local]  TraceId []  SessionId [20c852e0-2dc92d09-81dac2e1-3b33ced6|90b9c72c-f1a3c69a-bbb83d06-39ab5ebe_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T23:38:11.862842Z :DEBUG: [local]  TraceId []  SessionId [20c852e0-2dc92d09-81dac2e1-3b33ced6|90b9c72c-f1a3c69a-bbb83d06-39ab5ebe_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:38:11.862863Z :TRACE: [local] TRACE_EVENT Error  status=CLIENT_CANCELLED
2026-02-18T23:38:11.862868Z :DEBUG: [local]  TraceId []  SessionId [20c852e0-2dc92d09-81dac2e1-3b33ced6|90b9c72c-f1a3c69a-bbb83d06-39ab5ebe_0]  PartitionId [0]  Generation [1] Write session is aborting and will not restart
2026-02-18T23:38:11.863025Z :DEBUG: [local]  TraceId []  SessionId [20c852e0-2dc92d09-81dac2e1-3b33ced6|90b9c72c-f1a3c69a-bbb83d06-39ab5ebe_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T23:38:11.865060Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (1-1)
2026-02-18T23:38:11.864998Z node 5 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 8fd0283f-face0b45-598bf0fe-e6a6c2bc GetAsyncInputData freeSpace = 1000
2026-02-18T23:38:11.865082Z :DEBUG: [local] [local] [8fd0283f-face0b45-598bf0fe-e6a6c2bc] [] The application data is transferred to the client. Number of messages 1, size 6 bytes
2026-02-18T23:38:11.865111Z :DEBUG: [local] [local] [8fd0283f-face0b45-598bf0fe-e6a6c2bc] [] Returning serverBytesSize = 0 to budget
2026-02-18T23:38:11.865172Z node 5 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 8fd0283f-face0b45-598bf0fe-e6a6c2bc Key: 0@ Data received: Message { Data: "value1" Information: { Offset: 1 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T23:38:11.761000Z WriteTime: 2026-02-18T23:38:11.761000Z MessageGroupId: "" Meta: { "ident": "unknown", "logtype": "unknown", "_ip": "ipv4:127.0.0.1:53440", "server": "ipv4:127.0.0.1:53440" } MessageMeta: { } } Partition session id: 1 Topic: "LoadFromSeveralStates" Partition: 0 }
2026-02-18T23:38:11.865211Z node 5 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 8fd0283f-face0b45-598bf0fe-e6a6c2bc Return ready batch. DataCount = 1 Watermark = none Used space = 6
2026-02-18T23:38:11.865251Z node 5 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 8fd0283f-face0b45-598bf0fe-e6a6c2bc Source data ready
2026-02-18T23:38:11.865300Z node 5 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:90: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 8fd0283f-face0b45-598bf0fe-e6a6c2bc SaveState, offsets: {:0,2},
State 2 saved
2026-02-18T23:38:11.865434Z :INFO: [local] [local] [8fd0283f-face0b45-598bf0fe-e6a6c2bc] Closing read session. Close timeout: 0.000000s
2026-02-18T23:38:11.865447Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:LoadFromSeveralStates:0:1:1:0
2026-02-18T23:38:11.865458Z :INFO: [local] [local] [8fd0283f-face0b45-598bf0fe-e6a6c2bc] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2130 BytesRead: 12 MessagesRead: 2 BytesReadCompressed: 12 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:11.865479Z :NOTICE: [local] [local] [8fd0283f-face0b45-598bf0fe-e6a6c2bc] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Close with zero timeout " }
2026-02-18T23:38:11.865486Z :DEBUG: [local] [local] [8fd0283f-face0b45-598bf0fe-e6a6c2bc] [] Abort session to cluster
2026-02-18T23:38:11.865630Z :INFO: [local] [local] [8fd0283f-face0b45-598bf0fe-e6a6c2bc] Closing read session. Close timeout: 0.000000s
2026-02-18T23:38:11.865636Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:LoadFromSeveralStates:0:1:1:0
2026-02-18T23:38:11.865640Z :INFO: [local] [local] [8fd0283f-face0b45-598bf0fe-e6a6c2bc] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2130 BytesRead: 12 MessagesRead: 2 BytesReadCompressed: 12 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:11.865646Z :NOTICE: [local] [local] [8fd0283f-face0b45-598bf0fe-e6a6c2bc] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T23:38:12.070779Z node 6 :KQP_COMPUTE NOTICE: dq_pq_read_actor.cpp:247: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Failed to parse reconnect period: 
2026-02-18T23:38:12.070815Z node 6 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 0 granularity: 0.000000s late arrival delay: 2.000000s idle: 0 idle timeout: 2.000000s
2026-02-18T23:38:12.070881Z node 6 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 0 granularity: 0.000000s late arrival delay: 2.000000s idle: 0 idle timeout: 2.000000s
2026-02-18T23:38:12.070914Z node 6 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:129: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty StartingMessageTs 1970-01-01T00:00:00.000000Z Restoring offset: {:0,1},
2026-02-18T23:38:22.078153Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: try to update token
2026-02-18T23:38:22.078383Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Start write session. Will connect to nodeId: 0
2026-02-18T23:38:22.083614Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: write to message_group: src_id
2026-02-18T23:38:22.083655Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: send init request: init_request { path: "LoadFromSeveralStates" message_group_id: "src_id" }
2026-02-18T23:38:22.083660Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T23:38:22.083753Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:38:22.092188Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:22.092215Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771457902092 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:22.092254Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session established. Init response: session_id: "src_id|ad2eeebb-4b450ae9-3a73aa96-26903082_0"
2026-02-18T23:38:22.092260Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=src_id|ad2eeebb-4b450ae9-3a73aa96-26903082_0
2026-02-18T23:38:22.092264Z :DEBUG: [local]  TraceId []  SessionId [src_id|ad2eeebb-4b450ae9-3a73aa96-26903082_0]  MessageGroupId [src_id] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:38:22.092294Z :INFO: [local]  TraceId []  SessionId [src_id|ad2eeebb-4b450ae9-3a73aa96-26903082_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T23:38:22.092304Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/LoadFromSeveralStates partition_id=0
2026-02-18T23:38:22.092349Z :DEBUG: [local]  TraceId []  SessionId [src_id|ad2eeebb-4b450ae9-3a73aa96-26903082_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T23:38:22.093846Z :INFO: [local]  TraceId []  SessionId [src_id|ad2eeebb-4b450ae9-3a73aa96-26903082_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T23:38:22.093861Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T23:38:22.093867Z :DEBUG: [local]  TraceId []  SessionId [src_id|ad2eeebb-4b450ae9-3a73aa96-26903082_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T23:38:22.093874Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T23:38:22.093878Z :INFO: [local]  TraceId []  SessionId [src_id|ad2eeebb-4b450ae9-3a73aa96-26903082_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T23:38:22.094234Z :DEBUG: [local]  TraceId []  SessionId [src_id|ad2eeebb-4b450ae9-3a73aa96-26903082_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:38:22.094417Z :DEBUG: [local]  TraceId []  SessionId [src_id|ad2eeebb-4b450ae9-3a73aa96-26903082_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T23:38:22.094445Z :DEBUG: [local]  TraceId []  SessionId [src_id|ad2eeebb-4b450ae9-3a73aa96-26903082_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "LoadFromSeveralStates" partition_with_generation { generation: 1 } }
2026-02-18T23:38:22.094449Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T23:38:22.094562Z :DEBUG: [local]  TraceId []  SessionId [src_id|ad2eeebb-4b450ae9-3a73aa96-26903082_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:38:22.095981Z :DEBUG: [local]  TraceId []  SessionId [src_id|ad2eeebb-4b450ae9-3a73aa96-26903082_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:22.096005Z :INFO: [local]  TraceId []  SessionId [src_id|ad2eeebb-4b450ae9-3a73aa96-26903082_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "8486bd65-73ee2e3d-325af0bc-bfa72200|55522119-8c730e95-7feac099-b5ddbe44_0"
2026-02-18T23:38:22.096011Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=8486bd65-73ee2e3d-325af0bc-bfa72200|55522119-8c730e95-7feac099-b5ddbe44_0
2026-02-18T23:38:22.096017Z :DEBUG: [local]  TraceId []  SessionId [8486bd65-73ee2e3d-325af0bc-bfa72200|55522119-8c730e95-7feac099-b5ddbe44_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:38:22.096075Z :DEBUG: [local]  TraceId []  SessionId [8486bd65-73ee2e3d-325af0bc-bfa72200|55522119-8c730e95-7feac099-b5ddbe44_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T23:38:22.096098Z :DEBUG: [local]  TraceId []  SessionId [8486bd65-73ee2e3d-325af0bc-bfa72200|55522119-8c730e95-7feac099-b5ddbe44_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:38:22.096103Z :DEBUG: [local]  TraceId []  SessionId [8486bd65-73ee2e3d-325af0bc-bfa72200|55522119-8c730e95-7feac099-b5ddbe44_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
Message 'value2' was written into topic 'LoadFromSeveralStates'
2026-02-18T23:38:22.096218Z :INFO: [local]  TraceId []  SessionId [8486bd65-73ee2e3d-325af0bc-bfa72200|55522119-8c730e95-7feac099-b5ddbe44_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 18446744073709.551615s
2026-02-18T23:38:22.098053Z :DEBUG: [local]  TraceId []  SessionId [8486bd65-73ee2e3d-325af0bc-bfa72200|55522119-8c730e95-7feac099-b5ddbe44_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:22.098097Z :DEBUG: [local]  TraceId []  SessionId [8486bd65-73ee2e3d-325af0bc-bfa72200|55522119-8c730e95-7feac099-b5ddbe44_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 1 written { offset: 2 } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { } max_queue_wait_time { } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:38:22.098103Z :DEBUG: [local]  TraceId []  SessionId [8486bd65-73ee2e3d-325af0bc-bfa72200|55522119-8c730e95-7feac099-b5ddbe44_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T23:38:22.098107Z :DEBUG: [local]  TraceId []  SessionId [8486bd65-73ee2e3d-325af0bc-bfa72200|55522119-8c730e95-7feac099-b5ddbe44_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T23:38:22.196303Z :INFO: [local]  TraceId []  SessionId [8486bd65-73ee2e3d-325af0bc-bfa72200|55522119-8c730e95-7feac099-b5ddbe44_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T23:38:22.196325Z :DEBUG: [local]  TraceId []  SessionId [8486bd65-73ee2e3d-325af0bc-bfa72200|55522119-8c730e95-7feac099-b5ddbe44_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T23:38:22.196555Z :INFO: [local]  TraceId []  SessionId [8486bd65-73ee2e3d-325af0bc-bfa72200|55522119-8c730e95-7feac099-b5ddbe44_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T23:38:22.196763Z :DEBUG: [local]  TraceId []  SessionId [8486bd65-73ee2e3d-325af0bc-bfa72200|55522119-8c730e95-7feac099-b5ddbe44_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:38:22.196781Z :TRACE: [local] TRACE_EVENT Error  status=CLIENT_CANCELLED
2026-02-18T23:38:22.196785Z :DEBUG: [local]  TraceId []  SessionId [8486bd65-73ee2e3d-325af0bc-bfa72200|55522119-8c730e95-7feac099-b5ddbe44_0]  PartitionId [0]  Generation [1] Write session is aborting and will not restart
2026-02-18T23:38:22.196861Z :DEBUG: [local]  TraceId []  SessionId [8486bd65-73ee2e3d-325af0bc-bfa72200|55522119-8c730e95-7feac099-b5ddbe44_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T23:38:22.199736Z node 6 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty GetAsyncInputData freeSpace = 1000
2026-02-18T23:38:22.204549Z node 6 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:703: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty PartitionsToRead: 0
2026-02-18T23:38:22.204622Z :INFO: [local] [local] [d3d84b21-ed7ff16c-be989804-810e520b] Starting read session
2026-02-18T23:38:22.204633Z :DEBUG: [local] [local] [d3d84b21-ed7ff16c-be989804-810e520b] Starting single session
2026-02-18T23:38:22.204869Z :DEBUG: [local] [local] [d3d84b21-ed7ff16c-be989804-810e520b] [] In Reconnect, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:38:22.204876Z :DEBUG: [local] [local] [d3d84b21-ed7ff16c-be989804-810e520b] [] New values: ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:38:22.204882Z :DEBUG: [local] [local] [d3d84b21-ed7ff16c-be989804-810e520b] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T23:38:22.205518Z node 6 :KQP_COMPUTE INFO: dq_pq_read_actor.cpp:361: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d3d84b21-ed7ff16c-be989804-810e520b CreateReadSession
2026-02-18T23:38:22.210607Z :DEBUG: [local] [local] [d3d84b21-ed7ff16c-be989804-810e520b] [] Successfully connected. Initializing session
2026-02-18T23:38:22.211926Z :INFO: [local] [local] [d3d84b21-ed7ff16c-be989804-810e520b] [] Got InitResponse. ReadSessionId: test_client_1_12_6698480971343561141_v1
2026-02-18T23:38:22.211941Z :DEBUG: [local] [local] [d3d84b21-ed7ff16c-be989804-810e520b] [] In ContinueReadingDataImpl, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:38:22.211990Z :DEBUG: [local] [local] [d3d84b21-ed7ff16c-be989804-810e520b] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T23:38:22.213611Z node 6 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d3d84b21-ed7ff16c-be989804-810e520b Source data ready
2026-02-18T23:38:23.205378Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:LoadFromSeveralStates:0:1:0:0
2026-02-18T23:38:23.205406Z :INFO: [local] [local] [d3d84b21-ed7ff16c-be989804-810e520b] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1000 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:23.214362Z node 6 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d3d84b21-ed7ff16c-be989804-810e520b GetAsyncInputData freeSpace = 1000
2026-02-18T23:38:23.214423Z :INFO: [local] [local] [d3d84b21-ed7ff16c-be989804-810e520b] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "LoadFromSeveralStates". Partition: 0. Read offset: 1
2026-02-18T23:38:23.214403Z node 6 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:887: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d3d84b21-ed7ff16c-be989804-810e520b Key: 0@ StartPartitionSessionEvent received
2026-02-18T23:38:23.214409Z node 6 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:894: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d3d84b21-ed7ff16c-be989804-810e520b Key: 0@ Confirm StartPartitionSession with offset 1
2026-02-18T23:38:23.214640Z node 6 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d3d84b21-ed7ff16c-be989804-810e520b Source data ready
2026-02-18T23:38:23.215638Z :DEBUG: [local] [local] [d3d84b21-ed7ff16c-be989804-810e520b] [] Got ReadResponse, serverBytesSize = 306, now ReadSizeBudget = 0, ReadSizeServerDelta = 523982
2026-02-18T23:38:23.215684Z :DEBUG: [local] [local] [d3d84b21-ed7ff16c-be989804-810e520b] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 523982
2026-02-18T23:38:23.215773Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (1-2)
2026-02-18T23:38:23.215803Z :DEBUG: [local] [local] [d3d84b21-ed7ff16c-be989804-810e520b] [] Returning serverBytesSize = 306 to budget
2026-02-18T23:38:23.215814Z :DEBUG: [local] [local] [d3d84b21-ed7ff16c-be989804-810e520b] [] In ContinueReadingDataImpl, ReadSizeBudget = 306, ReadSizeServerDelta = 523982
2026-02-18T23:38:23.216009Z :DEBUG: [local] [local] [d3d84b21-ed7ff16c-be989804-810e520b] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T23:38:24.215261Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (1-1)
2026-02-18T23:38:24.215220Z node 6 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d3d84b21-ed7ff16c-be989804-810e520b GetAsyncInputData freeSpace = 1000
2026-02-18T23:38:24.215284Z :DEBUG: [local] Take Data. Partition 0. Read: {1, 0} (2-2)
2026-02-18T23:38:24.215296Z :DEBUG: [local] [local] [d3d84b21-ed7ff16c-be989804-810e520b] [] The application data is transferred to the client. Number of messages 2, size 12 bytes
2026-02-18T23:38:24.215315Z :DEBUG: [local] [local] [d3d84b21-ed7ff16c-be989804-810e520b] [] Returning serverBytesSize = 0 to budget
2026-02-18T23:38:24.215349Z node 6 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d3d84b21-ed7ff16c-be989804-810e520b Key: 0@ Data received: Message { Data: "value1" Information: { Offset: 1 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T23:38:11.761000Z WriteTime: 2026-02-18T23:38:11.761000Z MessageGroupId: "" Meta: { "ident": "unknown", "server": "ipv4:127.0.0.1:53440", "logtype": "unknown", "_ip": "ipv4:127.0.0.1:53440" } MessageMeta: { } } Partition session id: 1 Topic: "LoadFromSeveralStates" Partition: 0 }
2026-02-18T23:38:24.215381Z node 6 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d3d84b21-ed7ff16c-be989804-810e520b Key: 0@ Data received: Message { Data: "value2" Information: { Offset: 2 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T23:38:22.096000Z WriteTime: 2026-02-18T23:38:22.096000Z MessageGroupId: "" Meta: { "ident": "unknown", "server": "ipv4:127.0.0.1:55472", "logtype": "unknown", "_ip": "ipv4:127.0.0.1:55472" } MessageMeta: { } } Partition session id: 1 Topic: "LoadFromSeveralStates" Partition: 0 }
2026-02-18T23:38:24.215401Z node 6 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d3d84b21-ed7ff16c-be989804-810e520b Return ready batch. DataCount = 2 Watermark = none Used space = 12
2026-02-18T23:38:24.215441Z node 6 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d3d84b21-ed7ff16c-be989804-810e520b Source data ready
2026-02-18T23:38:24.215491Z :INFO: [local] [local] [d3d84b21-ed7ff16c-be989804-810e520b] Closing read session. Close timeout: 0.000000s
2026-02-18T23:38:24.215513Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:LoadFromSeveralStates:0:1:2:0
2026-02-18T23:38:24.215524Z :INFO: [local] [local] [d3d84b21-ed7ff16c-be989804-810e520b] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2010 BytesRead: 12 MessagesRead: 2 BytesReadCompressed: 12 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:24.215549Z :NOTICE: [local] [local] [d3d84b21-ed7ff16c-be989804-810e520b] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Close with zero timeout " }
2026-02-18T23:38:24.215557Z :DEBUG: [local] [local] [d3d84b21-ed7ff16c-be989804-810e520b] [] Abort session to cluster
2026-02-18T23:38:24.215752Z :INFO: [local] [local] [d3d84b21-ed7ff16c-be989804-810e520b] Closing read session. Close timeout: 0.000000s
2026-02-18T23:38:24.215759Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:LoadFromSeveralStates:0:1:2:0
2026-02-18T23:38:24.215762Z :INFO: [local] [local] [d3d84b21-ed7ff16c-be989804-810e520b] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2011 BytesRead: 12 MessagesRead: 2 BytesReadCompressed: 12 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:24.215768Z :NOTICE: [local] [local] [d3d84b21-ed7ff16c-be989804-810e520b] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T23:38:24.413107Z node 7 :KQP_COMPUTE NOTICE: dq_pq_read_actor.cpp:247: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Failed to parse reconnect period: 
2026-02-18T23:38:24.413157Z node 7 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 1 granularity: 0.100000s late arrival delay: 2.000000s idle: 0 idle timeout: 2.000000s
2026-02-18T23:38:24.418475Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: try to update token
2026-02-18T23:38:24.418719Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Start write session. Will connect to nodeId: 0
2026-02-18T23:38:24.425755Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: write to message_group: src_id
2026-02-18T23:38:24.425802Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: send init request: init_request { path: "ReadFromTopicFirstWatermark" message_group_id: "src_id" }
2026-02-18T23:38:24.425806Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T23:38:24.425964Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:38:24.435152Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:24.435176Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771457904435 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:24.435218Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session established. Init response: session_id: "src_id|1f54049f-5e872dea-4cf05c6-e4404706_0"
2026-02-18T23:38:24.435224Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=src_id|1f54049f-5e872dea-4cf05c6-e4404706_0
2026-02-18T23:38:24.435229Z :DEBUG: [local]  TraceId []  SessionId [src_id|1f54049f-5e872dea-4cf05c6-e4404706_0]  MessageGroupId [src_id] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:38:24.435277Z :INFO: [local]  TraceId []  SessionId [src_id|1f54049f-5e872dea-4cf05c6-e4404706_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T23:38:24.435286Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/ReadFromTopicFirstWatermark partition_id=0
2026-02-18T23:38:24.435322Z :DEBUG: [local]  TraceId []  SessionId [src_id|1f54049f-5e872dea-4cf05c6-e4404706_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T23:38:24.436668Z :INFO: [local]  TraceId []  SessionId [src_id|1f54049f-5e872dea-4cf05c6-e4404706_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T23:38:24.436681Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T23:38:24.436688Z :DEBUG: [local]  TraceId []  SessionId [src_id|1f54049f-5e872dea-4cf05c6-e4404706_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T23:38:24.436694Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T23:38:24.436698Z :INFO: [local]  TraceId []  SessionId [src_id|1f54049f-5e872dea-4cf05c6-e4404706_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T23:38:24.437059Z :DEBUG: [local]  TraceId []  SessionId [src_id|1f54049f-5e872dea-4cf05c6-e4404706_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:38:24.437185Z :DEBUG: [local]  TraceId []  SessionId [src_id|1f54049f-5e872dea-4cf05c6-e4404706_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T23:38:24.437213Z :DEBUG: [local]  TraceId []  SessionId [src_id|1f54049f-5e872dea-4cf05c6-e4404706_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "ReadFromTopicFirstWatermark" partition_with_generation { generation: 1 } }
2026-02-18T23:38:24.437219Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T23:38:24.437345Z :DEBUG: [local]  TraceId []  SessionId [src_id|1f54049f-5e872dea-4cf05c6-e4404706_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:38:24.438474Z :DEBUG: [local]  TraceId []  SessionId [src_id|1f54049f-5e872dea-4cf05c6-e4404706_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:24.438496Z :INFO: [local]  TraceId []  SessionId [src_id|1f54049f-5e872dea-4cf05c6-e4404706_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0"
2026-02-18T23:38:24.438500Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0
2026-02-18T23:38:24.438506Z :DEBUG: [local]  TraceId []  SessionId [728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:38:24.438577Z :DEBUG: [local]  TraceId []  SessionId [728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T23:38:24.438607Z :DEBUG: [local]  TraceId []  SessionId [728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:38:24.438612Z :DEBUG: [local]  TraceId []  SessionId [728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
Message 'value0' was written into topic 'ReadFromTopicFirstWatermark'
2026-02-18T23:38:24.438748Z :DEBUG: [local]  TraceId []  SessionId [728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 2 to 2
2026-02-18T23:38:24.438755Z :DEBUG: [local]  TraceId []  SessionId [728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:38:24.438758Z :DEBUG: [local]  TraceId []  SessionId [728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 2
Message 'value1' was written into topic 'ReadFromTopicFirstWatermark'
2026-02-18T23:38:24.438814Z :DEBUG: [local]  TraceId []  SessionId [728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 3 to 3
2026-02-18T23:38:24.438819Z :DEBUG: [local]  TraceId []  SessionId [728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:38:24.438822Z :DEBUG: [local]  TraceId []  SessionId [728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 3
Message 'value2' was written into topic 'ReadFromTopicFirstWatermark'
2026-02-18T23:38:24.438860Z :DEBUG: [local]  TraceId []  SessionId [728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 4 to 4
2026-02-18T23:38:24.438865Z :DEBUG: [local]  TraceId []  SessionId [728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:38:24.438872Z :DEBUG: [local]  TraceId []  SessionId [728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 4
Message 'value3' was written into topic 'ReadFromTopicFirstWatermark'
2026-02-18T23:38:24.438908Z :INFO: [local]  TraceId []  SessionId [728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 18446744073709.551615s
2026-02-18T23:38:24.440716Z :DEBUG: [local]  TraceId []  SessionId [728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:24.440772Z :DEBUG: [local]  TraceId []  SessionId [728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 1 written { } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { } max_queue_wait_time { } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:38:24.440780Z :DEBUG: [local]  TraceId []  SessionId [728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T23:38:24.440784Z :DEBUG: [local]  TraceId []  SessionId [728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T23:38:24.441639Z :DEBUG: [local]  TraceId []  SessionId [728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:24.441678Z :DEBUG: [local]  TraceId []  SessionId [728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 2 written { offset: 1 } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { nanos: 1000000 } max_queue_wait_time { nanos: 1000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:38:24.441699Z :DEBUG: [local]  TraceId []  SessionId [728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0]  PartitionId [0]  Generation [1] OnAck: seqNo=2, txId=?
2026-02-18T23:38:24.441702Z :DEBUG: [local]  TraceId []  SessionId [728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 2
2026-02-18T23:38:24.441758Z :DEBUG: [local]  TraceId []  SessionId [728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:24.441773Z :DEBUG: [local]  TraceId []  SessionId [728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 3 written { offset: 2 } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { nanos: 1000000 } max_queue_wait_time { nanos: 1000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:38:24.441776Z :DEBUG: [local]  TraceId []  SessionId [728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0]  PartitionId [0]  Generation [1] OnAck: seqNo=3, txId=?
2026-02-18T23:38:24.441779Z :DEBUG: [local]  TraceId []  SessionId [728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 3
2026-02-18T23:38:24.441964Z :DEBUG: [local]  TraceId []  SessionId [728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:24.441998Z :DEBUG: [local]  TraceId []  SessionId [728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 4 written { offset: 3 } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { nanos: 1000000 } max_queue_wait_time { nanos: 1000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:38:24.442002Z :DEBUG: [local]  TraceId []  SessionId [728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0]  PartitionId [0]  Generation [1] OnAck: seqNo=4, txId=?
2026-02-18T23:38:24.442006Z :DEBUG: [local]  TraceId []  SessionId [728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 4
2026-02-18T23:38:24.539015Z :INFO: [local]  TraceId []  SessionId [728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T23:38:24.539039Z :DEBUG: [local]  TraceId []  SessionId [728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T23:38:24.539472Z :INFO: [local]  TraceId []  SessionId [728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T23:38:24.539517Z :DEBUG: [local]  TraceId []  SessionId [728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:38:24.539536Z :TRACE: [local] TRACE_EVENT Error  status=CLIENT_CANCELLED
2026-02-18T23:38:24.539542Z :DEBUG: [local]  TraceId []  SessionId [728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0]  PartitionId [0]  Generation [1] Write session is aborting and will not restart
2026-02-18T23:38:24.539730Z :DEBUG: [local]  TraceId []  SessionId [728fddf-492554b3-7a5b016f-60ff45ac|e036fd4a-e9dbe619-33349bc3-89bf5e33_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T23:38:24.542406Z node 7 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty GetAsyncInputData freeSpace = 1000
2026-02-18T23:38:24.547557Z node 7 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:703: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty PartitionsToRead: 0
2026-02-18T23:38:24.547627Z :INFO: [local] [local] [d3e4ea7a-860b0961-d89428c9-de70e9b8] Starting read session
2026-02-18T23:38:24.547638Z :DEBUG: [local] [local] [d3e4ea7a-860b0961-d89428c9-de70e9b8] Starting single session
2026-02-18T23:38:24.547861Z :DEBUG: [local] [local] [d3e4ea7a-860b0961-d89428c9-de70e9b8] [] In Reconnect, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:38:24.547882Z :DEBUG: [local] [local] [d3e4ea7a-860b0961-d89428c9-de70e9b8] [] New values: ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:38:24.547888Z :DEBUG: [local] [local] [d3e4ea7a-860b0961-d89428c9-de70e9b8] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T23:38:24.548512Z node 7 :KQP_COMPUTE INFO: dq_pq_read_actor.cpp:361: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d3e4ea7a-860b0961-d89428c9-de70e9b8 CreateReadSession
2026-02-18T23:38:24.554274Z :DEBUG: [local] [local] [d3e4ea7a-860b0961-d89428c9-de70e9b8] [] Successfully connected. Initializing session
2026-02-18T23:38:24.556062Z :INFO: [local] [local] [d3e4ea7a-860b0961-d89428c9-de70e9b8] [] Got InitResponse. ReadSessionId: test_client_1_13_17475144473568552886_v1
2026-02-18T23:38:24.556085Z :DEBUG: [local] [local] [d3e4ea7a-860b0961-d89428c9-de70e9b8] [] In ContinueReadingDataImpl, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:38:24.556164Z :DEBUG: [local] [local] [d3e4ea7a-860b0961-d89428c9-de70e9b8] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T23:38:25.548341Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:ReadFromTopicFirstWatermark:0:1:0:0
2026-02-18T23:38:25.548376Z :INFO: [local] [local] [d3e4ea7a-860b0961-d89428c9-de70e9b8] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1000 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:25.548848Z node 7 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d3e4ea7a-860b0961-d89428c9-de70e9b8 GetAsyncInputData freeSpace = 1000
2026-02-18T23:38:25.548907Z node 7 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:887: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d3e4ea7a-860b0961-d89428c9-de70e9b8 Key: 0@ StartPartitionSessionEvent received
2026-02-18T23:38:25.548927Z :INFO: [local] [local] [d3e4ea7a-860b0961-d89428c9-de70e9b8] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "ReadFromTopicFirstWatermark". Partition: 0. Read offset: (NULL)
2026-02-18T23:38:25.548914Z node 7 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:894: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d3e4ea7a-860b0961-d89428c9-de70e9b8 Key: 0@ Confirm StartPartitionSession with offset (NULL)
2026-02-18T23:38:25.549213Z node 7 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d3e4ea7a-860b0961-d89428c9-de70e9b8 Source data ready
2026-02-18T23:38:25.550520Z :DEBUG: [local] [local] [d3e4ea7a-860b0961-d89428c9-de70e9b8] [] Got ReadResponse, serverBytesSize = 366, now ReadSizeBudget = 0, ReadSizeServerDelta = 523922
2026-02-18T23:38:25.550574Z :DEBUG: [local] [local] [d3e4ea7a-860b0961-d89428c9-de70e9b8] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 523922
2026-02-18T23:38:25.550641Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (0-3)
2026-02-18T23:38:25.550657Z :DEBUG: [local] [local] [d3e4ea7a-860b0961-d89428c9-de70e9b8] [] Returning serverBytesSize = 366 to budget
2026-02-18T23:38:25.550664Z :DEBUG: [local] [local] [d3e4ea7a-860b0961-d89428c9-de70e9b8] [] In ContinueReadingDataImpl, ReadSizeBudget = 366, ReadSizeServerDelta = 523922
2026-02-18T23:38:25.550729Z :DEBUG: [local] [local] [d3e4ea7a-860b0961-d89428c9-de70e9b8] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T23:38:26.549490Z node 7 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d3e4ea7a-860b0961-d89428c9-de70e9b8 GetAsyncInputData freeSpace = 1000
2026-02-18T23:38:26.549550Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (0-0)
2026-02-18T23:38:26.549608Z :DEBUG: [local] Take Data. Partition 0. Read: {1, 0} (1-1)
2026-02-18T23:38:26.549622Z :DEBUG: [local] Take Data. Partition 0. Read: {1, 1} (2-2)
2026-02-18T23:38:26.549628Z :DEBUG: [local] Take Data. Partition 0. Read: {1, 2} (3-3)
2026-02-18T23:38:26.549645Z :DEBUG: [local] [local] [d3e4ea7a-860b0961-d89428c9-de70e9b8] [] The application data is transferred to the client. Number of messages 4, size 24 bytes
2026-02-18T23:38:26.549661Z :DEBUG: [local] [local] [d3e4ea7a-860b0961-d89428c9-de70e9b8] [] Returning serverBytesSize = 0 to budget
2026-02-18T23:38:26.549728Z node 7 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d3e4ea7a-860b0961-d89428c9-de70e9b8 Key: 0@ Data received: Message { Data: "value0" Information: { Offset: 0 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T23:38:24.438000Z WriteTime: 2026-02-18T23:38:24.439000Z MessageGroupId: "" Meta: { "ident": "unknown", "_ip": "ipv4:127.0.0.1:45360", "server": "ipv4:127.0.0.1:45360", "logtype": "unknown" } MessageMeta: { } } Partition session id: 1 Topic: "ReadFromTopicFirstWatermark" Partition: 0 }
2026-02-18T23:38:26.549765Z node 7 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:867: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d3e4ea7a-860b0961-d89428c9-de70e9b8 New watermark 2026-02-18T23:38:22.400000Z was generated
2026-02-18T23:38:26.549771Z node 7 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d3e4ea7a-860b0961-d89428c9-de70e9b8 Key: 0@ Data received: Message { Data: "value1" Information: { Offset: 1 ProducerId: "" SeqNo: 2 CreateTime: 2026-02-18T23:38:24.438000Z WriteTime: 2026-02-18T23:38:24.440000Z MessageGroupId: "" Meta: { "ident": "unknown", "server": "ipv4:127.0.0.1:45360", "logtype": "unknown", "_ip": "ipv4:127.0.0.1:45360" } MessageMeta: { } } Partition session id: 1 Topic: "ReadFromTopicFirstWatermark" Partition: 0 }
2026-02-18T23:38:26.549790Z node 7 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d3e4ea7a-860b0961-d89428c9-de70e9b8 Key: 0@ Data received: Message { Data: "value2" Information: { Offset: 2 ProducerId: "" SeqNo: 3 CreateTime: 2026-02-18T23:38:24.438000Z WriteTime: 2026-02-18T23:38:24.440000Z MessageGroupId: "" Meta: { "ident": "unknown", "server": "ipv4:127.0.0.1:45360", "logtype": "unknown", "_ip": "ipv4:127.0.0.1:45360" } MessageMeta: { } } Partition session id: 1 Topic: "ReadFromTopicFirstWatermark" Partition: 0 }
2026-02-18T23:38:26.549799Z node 7 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d3e4ea7a-860b0961-d89428c9-de70e9b8 Key: 0@ Data received: Message { Data: "value3" Information: { Offset: 3 ProducerId: "" SeqNo: 4 CreateTime: 2026-02-18T23:38:24.438000Z WriteTime: 2026-02-18T23:38:24.440000Z MessageGroupId: "" Meta: { "ident": "unknown", "server": "ipv4:127.0.0.1:45360", "logtype": "unknown", "_ip": "ipv4:127.0.0.1:45360" } MessageMeta: { } } Partition session id: 1 Topic: "ReadFromTopicFirstWatermark" Partition: 0 }
2026-02-18T23:38:26.549826Z node 7 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d3e4ea7a-860b0961-d89428c9-de70e9b8 Return ready batch. DataCount = 1 Watermark = 2026-02-18T23:38:22.400000Z Used space = 6
2026-02-18T23:38:26.549852Z node 7 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d3e4ea7a-860b0961-d89428c9-de70e9b8 Source data ready
2026-02-18T23:38:27.550116Z node 7 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d3e4ea7a-860b0961-d89428c9-de70e9b8 GetAsyncInputData freeSpace = 1000
2026-02-18T23:38:27.550188Z node 7 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: d3e4ea7a-860b0961-d89428c9-de70e9b8 Return ready batch. DataCount = 3 Watermark = none Used space = 18
2026-02-18T23:38:27.550751Z :INFO: [local] [local] [d3e4ea7a-860b0961-d89428c9-de70e9b8] Closing read session. Close timeout: 0.000000s
2026-02-18T23:38:27.550770Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:ReadFromTopicFirstWatermark:0:1:3:0
2026-02-18T23:38:27.550780Z :INFO: [local] [local] [d3e4ea7a-860b0961-d89428c9-de70e9b8] Counters: { Errors: 0 CurrentSessionLifetimeMs: 3003 BytesRead: 24 MessagesRead: 4 BytesReadCompressed: 24 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:27.550807Z :NOTICE: [local] [local] [d3e4ea7a-860b0961-d89428c9-de70e9b8] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Close with zero timeout " }
2026-02-18T23:38:27.550818Z :DEBUG: [local] [local] [d3e4ea7a-860b0961-d89428c9-de70e9b8] [] Abort session to cluster
2026-02-18T23:38:27.551081Z :INFO: [local] [local] [d3e4ea7a-860b0961-d89428c9-de70e9b8] Closing read session. Close timeout: 0.000000s
2026-02-18T23:38:27.551091Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:ReadFromTopicFirstWatermark:0:1:3:0
2026-02-18T23:38:27.551096Z :INFO: [local] [local] [d3e4ea7a-860b0961-d89428c9-de70e9b8] Counters: { Errors: 0 CurrentSessionLifetimeMs: 3003 BytesRead: 24 MessagesRead: 4 BytesReadCompressed: 24 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:27.551104Z :NOTICE: [local] [local] [d3e4ea7a-860b0961-d89428c9-de70e9b8] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T23:38:27.852010Z node 8 :KQP_COMPUTE NOTICE: dq_pq_read_actor.cpp:247: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Failed to parse reconnect period: 
2026-02-18T23:38:27.852044Z node 8 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 1 granularity: 0.100000s late arrival delay: 0.010000s idle: 0 idle timeout: 0.010000s
2026-02-18T23:38:27.856808Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: try to update token
2026-02-18T23:38:27.857044Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Start write session. Will connect to nodeId: 0
2026-02-18T23:38:27.862018Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: write to message_group: src_id
2026-02-18T23:38:27.862060Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: send init request: init_request { path: "ReadFromTopicWatermarks1" message_group_id: "src_id" }
2026-02-18T23:38:27.862064Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T23:38:27.862217Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:38:27.870715Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:27.870736Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771457907870 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:27.870766Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session established. Init response: session_id: "src_id|6a44dbb1-b56cabb7-c22ab8fd-33e0bf92_0"
2026-02-18T23:38:27.870770Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=src_id|6a44dbb1-b56cabb7-c22ab8fd-33e0bf92_0
2026-02-18T23:38:27.870773Z :DEBUG: [local]  TraceId []  SessionId [src_id|6a44dbb1-b56cabb7-c22ab8fd-33e0bf92_0]  MessageGroupId [src_id] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:38:27.870802Z :INFO: [local]  TraceId []  SessionId [src_id|6a44dbb1-b56cabb7-c22ab8fd-33e0bf92_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T23:38:27.870813Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/ReadFromTopicWatermarks1 partition_id=0
2026-02-18T23:38:27.870846Z :DEBUG: [local]  TraceId []  SessionId [src_id|6a44dbb1-b56cabb7-c22ab8fd-33e0bf92_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T23:38:27.872242Z :INFO: [local]  TraceId []  SessionId [src_id|6a44dbb1-b56cabb7-c22ab8fd-33e0bf92_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T23:38:27.872250Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T23:38:27.872255Z :DEBUG: [local]  TraceId []  SessionId [src_id|6a44dbb1-b56cabb7-c22ab8fd-33e0bf92_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T23:38:27.872259Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T23:38:27.872262Z :INFO: [local]  TraceId []  SessionId [src_id|6a44dbb1-b56cabb7-c22ab8fd-33e0bf92_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T23:38:27.872870Z :DEBUG: [local]  TraceId []  SessionId [src_id|6a44dbb1-b56cabb7-c22ab8fd-33e0bf92_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T23:38:27.872895Z :DEBUG: [local]  TraceId []  SessionId [src_id|6a44dbb1-b56cabb7-c22ab8fd-33e0bf92_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "ReadFromTopicWatermarks1" partition_with_generation { generation: 1 } }
2026-02-18T23:38:27.872903Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T23:38:27.872997Z :DEBUG: [local]  TraceId []  SessionId [src_id|6a44dbb1-b56cabb7-c22ab8fd-33e0bf92_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:38:27.873066Z :DEBUG: [local]  TraceId []  SessionId [src_id|6a44dbb1-b56cabb7-c22ab8fd-33e0bf92_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:38:27.875899Z :DEBUG: [local]  TraceId []  SessionId [src_id|6a44dbb1-b56cabb7-c22ab8fd-33e0bf92_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:27.875927Z :INFO: [local]  TraceId []  SessionId [src_id|6a44dbb1-b56cabb7-c22ab8fd-33e0bf92_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "7f6feeb7-dcb87c82-29db1523-20bd4944|9ed5019e-3be6ef02-8d5caad6-77b5705d_0"
2026-02-18T23:38:27.875932Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=7f6feeb7-dcb87c82-29db1523-20bd4944|9ed5019e-3be6ef02-8d5caad6-77b5705d_0
2026-02-18T23:38:27.875938Z :DEBUG: [local]  TraceId []  SessionId [7f6feeb7-dcb87c82-29db1523-20bd4944|9ed5019e-3be6ef02-8d5caad6-77b5705d_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:38:27.876010Z :DEBUG: [local]  TraceId []  SessionId [7f6feeb7-dcb87c82-29db1523-20bd4944|9ed5019e-3be6ef02-8d5caad6-77b5705d_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T23:38:27.876043Z :DEBUG: [local]  TraceId []  SessionId [7f6feeb7-dcb87c82-29db1523-20bd4944|9ed5019e-3be6ef02-8d5caad6-77b5705d_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:38:27.876051Z :DEBUG: [local]  TraceId []  SessionId [7f6feeb7-dcb87c82-29db1523-20bd4944|9ed5019e-3be6ef02-8d5caad6-77b5705d_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
Message 'value0' was written into topic 'ReadFromTopicWatermarks1'
2026-02-18T23:38:27.876219Z :DEBUG: [local]  TraceId []  SessionId [7f6feeb7-dcb87c82-29db1523-20bd4944|9ed5019e-3be6ef02-8d5caad6-77b5705d_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 2 to 2
2026-02-18T23:38:27.876227Z :DEBUG: [local]  TraceId []  SessionId [7f6feeb7-dcb87c82-29db1523-20bd4944|9ed5019e-3be6ef02-8d5caad6-77b5705d_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:38:27.876230Z :DEBUG: [local]  TraceId []  SessionId [7f6feeb7-dcb87c82-29db1523-20bd4944|9ed5019e-3be6ef02-8d5caad6-77b5705d_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 2
Message 'value1' was written into topic 'ReadFromTopicWatermarks1'
2026-02-18T23:38:27.876302Z :INFO: [local]  TraceId []  SessionId [7f6feeb7-dcb87c82-29db1523-20bd4944|9ed5019e-3be6ef02-8d5caad6-77b5705d_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 18446744073709.551615s
2026-02-18T23:38:27.882399Z :DEBUG: [local]  TraceId []  SessionId [7f6feeb7-dcb87c82-29db1523-20bd4944|9ed5019e-3be6ef02-8d5caad6-77b5705d_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:27.882464Z :DEBUG: [local]  TraceId []  SessionId [7f6feeb7-dcb87c82-29db1523-20bd4944|9ed5019e-3be6ef02-8d5caad6-77b5705d_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 1 written { } } write_statistics { persisting_time { nanos: 5000000 } min_queue_wait_time { } max_queue_wait_time { } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:38:27.882470Z :DEBUG: [local]  TraceId []  SessionId [7f6feeb7-dcb87c82-29db1523-20bd4944|9ed5019e-3be6ef02-8d5caad6-77b5705d_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T23:38:27.882478Z :DEBUG: [local]  TraceId []  SessionId [7f6feeb7-dcb87c82-29db1523-20bd4944|9ed5019e-3be6ef02-8d5caad6-77b5705d_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T23:38:27.887269Z :DEBUG: [local]  TraceId []  SessionId [7f6feeb7-dcb87c82-29db1523-20bd4944|9ed5019e-3be6ef02-8d5caad6-77b5705d_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:27.887343Z :DEBUG: [local]  TraceId []  SessionId [7f6feeb7-dcb87c82-29db1523-20bd4944|9ed5019e-3be6ef02-8d5caad6-77b5705d_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 2 written { offset: 1 } } write_statistics { persisting_time { nanos: 5000000 } min_queue_wait_time { nanos: 5000000 } max_queue_wait_time { nanos: 5000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:38:27.887349Z :DEBUG: [local]  TraceId []  SessionId [7f6feeb7-dcb87c82-29db1523-20bd4944|9ed5019e-3be6ef02-8d5caad6-77b5705d_0]  PartitionId [0]  Generation [1] OnAck: seqNo=2, txId=?
2026-02-18T23:38:27.887354Z :DEBUG: [local]  TraceId []  SessionId [7f6feeb7-dcb87c82-29db1523-20bd4944|9ed5019e-3be6ef02-8d5caad6-77b5705d_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 2
2026-02-18T23:38:27.976416Z :INFO: [local]  TraceId []  SessionId [7f6feeb7-dcb87c82-29db1523-20bd4944|9ed5019e-3be6ef02-8d5caad6-77b5705d_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T23:38:27.976444Z :DEBUG: [local]  TraceId []  SessionId [7f6feeb7-dcb87c82-29db1523-20bd4944|9ed5019e-3be6ef02-8d5caad6-77b5705d_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T23:38:27.976827Z :INFO: [local]  TraceId []  SessionId [7f6feeb7-dcb87c82-29db1523-20bd4944|9ed5019e-3be6ef02-8d5caad6-77b5705d_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T23:38:27.976851Z :DEBUG: [local]  TraceId []  SessionId [7f6feeb7-dcb87c82-29db1523-20bd4944|9ed5019e-3be6ef02-8d5caad6-77b5705d_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:38:27.976888Z :TRACE: [local] TRACE_EVENT Error  status=CLIENT_CANCELLED
2026-02-18T23:38:27.976893Z :DEBUG: [local]  TraceId []  SessionId [7f6feeb7-dcb87c82-29db1523-20bd4944|9ed5019e-3be6ef02-8d5caad6-77b5705d_0]  PartitionId [0]  Generation [1] Write session is aborting and will not restart
2026-02-18T23:38:27.977017Z :DEBUG: [local]  TraceId []  SessionId [7f6feeb7-dcb87c82-29db1523-20bd4944|9ed5019e-3be6ef02-8d5caad6-77b5705d_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T23:38:27.997692Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: try to update token
2026-02-18T23:38:27.998070Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Start write session. Will connect to nodeId: 0
2026-02-18T23:38:28.004739Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: write to message_group: src_id
2026-02-18T23:38:28.004784Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: send init request: init_request { path: "ReadFromTopicWatermarks1" message_group_id: "src_id" }
2026-02-18T23:38:28.004789Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T23:38:28.004912Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:38:28.016145Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:28.016175Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771457908016 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:28.016218Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session established. Init response: session_id: "src_id|67989e17-df01e012-9218b98a-db7edebd_0"
2026-02-18T23:38:28.016224Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=src_id|67989e17-df01e012-9218b98a-db7edebd_0
2026-02-18T23:38:28.016230Z :DEBUG: [local]  TraceId []  SessionId [src_id|67989e17-df01e012-9218b98a-db7edebd_0]  MessageGroupId [src_id] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:38:28.016279Z :INFO: [local]  TraceId []  SessionId [src_id|67989e17-df01e012-9218b98a-db7edebd_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T23:38:28.016291Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/ReadFromTopicWatermarks1 partition_id=0
2026-02-18T23:38:28.016343Z :DEBUG: [local]  TraceId []  SessionId [src_id|67989e17-df01e012-9218b98a-db7edebd_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T23:38:28.018447Z :INFO: [local]  TraceId []  SessionId [src_id|67989e17-df01e012-9218b98a-db7edebd_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T23:38:28.018466Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T23:38:28.018473Z :DEBUG: [local]  TraceId []  SessionId [src_id|67989e17-df01e012-9218b98a-db7edebd_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T23:38:28.018482Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T23:38:28.018486Z :INFO: [local]  TraceId []  SessionId [src_id|67989e17-df01e012-9218b98a-db7edebd_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T23:38:28.018854Z :DEBUG: [local]  TraceId []  SessionId [src_id|67989e17-df01e012-9218b98a-db7edebd_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:38:28.019008Z :DEBUG: [local]  TraceId []  SessionId [src_id|67989e17-df01e012-9218b98a-db7edebd_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T23:38:28.019039Z :DEBUG: [local]  TraceId []  SessionId [src_id|67989e17-df01e012-9218b98a-db7edebd_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "ReadFromTopicWatermarks1" partition_with_generation { generation: 1 } }
2026-02-18T23:38:28.019044Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T23:38:28.019158Z :DEBUG: [local]  TraceId []  SessionId [src_id|67989e17-df01e012-9218b98a-db7edebd_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:38:28.020540Z :DEBUG: [local]  TraceId []  SessionId [src_id|67989e17-df01e012-9218b98a-db7edebd_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:28.020576Z :INFO: [local]  TraceId []  SessionId [src_id|67989e17-df01e012-9218b98a-db7edebd_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "85ccb141-c9742360-b42655cc-fb0f2657|c1b526a7-b8608e0d-c2acee44-c70d69b0_0"
2026-02-18T23:38:28.020582Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=85ccb141-c9742360-b42655cc-fb0f2657|c1b526a7-b8608e0d-c2acee44-c70d69b0_0
2026-02-18T23:38:28.020591Z :DEBUG: [local]  TraceId []  SessionId [85ccb141-c9742360-b42655cc-fb0f2657|c1b526a7-b8608e0d-c2acee44-c70d69b0_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:38:28.020656Z :DEBUG: [local]  TraceId []  SessionId [85ccb141-c9742360-b42655cc-fb0f2657|c1b526a7-b8608e0d-c2acee44-c70d69b0_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T23:38:28.020696Z :DEBUG: [local]  TraceId []  SessionId [85ccb141-c9742360-b42655cc-fb0f2657|c1b526a7-b8608e0d-c2acee44-c70d69b0_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:38:28.020702Z :DEBUG: [local]  TraceId []  SessionId [85ccb141-c9742360-b42655cc-fb0f2657|c1b526a7-b8608e0d-c2acee44-c70d69b0_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
Message 'value2' was written into topic 'ReadFromTopicWatermarks1'
2026-02-18T23:38:28.020822Z :DEBUG: [local]  TraceId []  SessionId [85ccb141-c9742360-b42655cc-fb0f2657|c1b526a7-b8608e0d-c2acee44-c70d69b0_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 2 to 2
2026-02-18T23:38:28.020829Z :DEBUG: [local]  TraceId []  SessionId [85ccb141-c9742360-b42655cc-fb0f2657|c1b526a7-b8608e0d-c2acee44-c70d69b0_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:38:28.020831Z :DEBUG: [local]  TraceId []  SessionId [85ccb141-c9742360-b42655cc-fb0f2657|c1b526a7-b8608e0d-c2acee44-c70d69b0_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 2
Message 'value3' was written into topic 'ReadFromTopicWatermarks1'
2026-02-18T23:38:28.020876Z :DEBUG: [local]  TraceId []  SessionId [85ccb141-c9742360-b42655cc-fb0f2657|c1b526a7-b8608e0d-c2acee44-c70d69b0_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 3 to 3
2026-02-18T23:38:28.020880Z :DEBUG: [local]  TraceId []  SessionId [85ccb141-c9742360-b42655cc-fb0f2657|c1b526a7-b8608e0d-c2acee44-c70d69b0_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:38:28.020883Z :DEBUG: [local]  TraceId []  SessionId [85ccb141-c9742360-b42655cc-fb0f2657|c1b526a7-b8608e0d-c2acee44-c70d69b0_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 3
Message 'value4' was written into topic 'ReadFromTopicWatermarks1'
2026-02-18T23:38:28.020915Z :INFO: [local]  TraceId []  SessionId [85ccb141-c9742360-b42655cc-fb0f2657|c1b526a7-b8608e0d-c2acee44-c70d69b0_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 18446744073709.551615s
2026-02-18T23:38:28.023694Z :DEBUG: [local]  TraceId []  SessionId [85ccb141-c9742360-b42655cc-fb0f2657|c1b526a7-b8608e0d-c2acee44-c70d69b0_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:28.023756Z :DEBUG: [local]  TraceId []  SessionId [85ccb141-c9742360-b42655cc-fb0f2657|c1b526a7-b8608e0d-c2acee44-c70d69b0_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 1 written { offset: 2 } } write_statistics { persisting_time { } min_queue_wait_time { } max_queue_wait_time { } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:38:28.023767Z :DEBUG: [local]  TraceId []  SessionId [85ccb141-c9742360-b42655cc-fb0f2657|c1b526a7-b8608e0d-c2acee44-c70d69b0_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T23:38:28.023772Z :DEBUG: [local]  TraceId []  SessionId [85ccb141-c9742360-b42655cc-fb0f2657|c1b526a7-b8608e0d-c2acee44-c70d69b0_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T23:38:28.024318Z :DEBUG: [local]  TraceId []  SessionId [85ccb141-c9742360-b42655cc-fb0f2657|c1b526a7-b8608e0d-c2acee44-c70d69b0_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:28.024350Z :DEBUG: [local]  TraceId []  SessionId [85ccb141-c9742360-b42655cc-fb0f2657|c1b526a7-b8608e0d-c2acee44-c70d69b0_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 2 written { offset: 3 } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { } max_queue_wait_time { } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:38:28.024355Z :DEBUG: [local]  TraceId []  SessionId [85ccb141-c9742360-b42655cc-fb0f2657|c1b526a7-b8608e0d-c2acee44-c70d69b0_0]  PartitionId [0]  Generation [1] OnAck: seqNo=2, txId=?
2026-02-18T23:38:28.024359Z :DEBUG: [local]  TraceId []  SessionId [85ccb141-c9742360-b42655cc-fb0f2657|c1b526a7-b8608e0d-c2acee44-c70d69b0_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 2
2026-02-18T23:38:28.024413Z :DEBUG: [local]  TraceId []  SessionId [85ccb141-c9742360-b42655cc-fb0f2657|c1b526a7-b8608e0d-c2acee44-c70d69b0_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:28.024426Z :DEBUG: [local]  TraceId []  SessionId [85ccb141-c9742360-b42655cc-fb0f2657|c1b526a7-b8608e0d-c2acee44-c70d69b0_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 3 written { offset: 4 } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { } max_queue_wait_time { } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:38:28.024441Z :DEBUG: [local]  TraceId []  SessionId [85ccb141-c9742360-b42655cc-fb0f2657|c1b526a7-b8608e0d-c2acee44-c70d69b0_0]  PartitionId [0]  Generation [1] OnAck: seqNo=3, txId=?
2026-02-18T23:38:28.024444Z :DEBUG: [local]  TraceId []  SessionId [85ccb141-c9742360-b42655cc-fb0f2657|c1b526a7-b8608e0d-c2acee44-c70d69b0_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 3
2026-02-18T23:38:28.121024Z :INFO: [local]  TraceId []  SessionId [85ccb141-c9742360-b42655cc-fb0f2657|c1b526a7-b8608e0d-c2acee44-c70d69b0_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T23:38:28.121053Z :DEBUG: [local]  TraceId []  SessionId [85ccb141-c9742360-b42655cc-fb0f2657|c1b526a7-b8608e0d-c2acee44-c70d69b0_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T23:38:28.121433Z :INFO: [local]  TraceId []  SessionId [85ccb141-c9742360-b42655cc-fb0f2657|c1b526a7-b8608e0d-c2acee44-c70d69b0_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T23:38:28.121448Z :DEBUG: [local]  TraceId []  SessionId [85ccb141-c9742360-b42655cc-fb0f2657|c1b526a7-b8608e0d-c2acee44-c70d69b0_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:38:28.121477Z :TRACE: [local] TRACE_EVENT Error  status=CLIENT_CANCELLED
2026-02-18T23:38:28.121482Z :DEBUG: [local]  TraceId []  SessionId [85ccb141-c9742360-b42655cc-fb0f2657|c1b526a7-b8608e0d-c2acee44-c70d69b0_0]  PartitionId [0]  Generation [1] Write session is aborting and will not restart
2026-02-18T23:38:28.121648Z :DEBUG: [local]  TraceId []  SessionId [85ccb141-c9742360-b42655cc-fb0f2657|c1b526a7-b8608e0d-c2acee44-c70d69b0_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T23:38:28.149122Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: try to update token
2026-02-18T23:38:28.149379Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Start write session. Will connect to nodeId: 0
2026-02-18T23:38:28.154615Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: write to message_group: src_id
2026-02-18T23:38:28.154667Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: send init request: init_request { path: "ReadFromTopicWatermarks1" message_group_id: "src_id" }
2026-02-18T23:38:28.154696Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T23:38:28.154811Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:38:28.163076Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:28.163103Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771457908163 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:28.163131Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session established. Init response: session_id: "src_id|36f9bd76-aff7db82-50835d0c-3d58cdaf_0"
2026-02-18T23:38:28.163139Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=src_id|36f9bd76-aff7db82-50835d0c-3d58cdaf_0
2026-02-18T23:38:28.163143Z :DEBUG: [local]  TraceId []  SessionId [src_id|36f9bd76-aff7db82-50835d0c-3d58cdaf_0]  MessageGroupId [src_id] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:38:28.163172Z :INFO: [local]  TraceId []  SessionId [src_id|36f9bd76-aff7db82-50835d0c-3d58cdaf_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T23:38:28.163182Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/ReadFromTopicWatermarks1 partition_id=0
2026-02-18T23:38:28.163332Z :DEBUG: [local]  TraceId []  SessionId [src_id|36f9bd76-aff7db82-50835d0c-3d58cdaf_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T23:38:28.166293Z :INFO: [local]  TraceId []  SessionId [src_id|36f9bd76-aff7db82-50835d0c-3d58cdaf_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T23:38:28.166315Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T23:38:28.166331Z :DEBUG: [local]  TraceId []  SessionId [src_id|36f9bd76-aff7db82-50835d0c-3d58cdaf_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T23:38:28.166344Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T23:38:28.166352Z :INFO: [local]  TraceId []  SessionId [src_id|36f9bd76-aff7db82-50835d0c-3d58cdaf_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T23:38:28.166890Z :DEBUG: [local]  TraceId []  SessionId [src_id|36f9bd76-aff7db82-50835d0c-3d58cdaf_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:38:28.167105Z :DEBUG: [local]  TraceId []  SessionId [src_id|36f9bd76-aff7db82-50835d0c-3d58cdaf_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T23:38:28.167138Z :DEBUG: [local]  TraceId []  SessionId [src_id|36f9bd76-aff7db82-50835d0c-3d58cdaf_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "ReadFromTopicWatermarks1" partition_with_generation { generation: 1 } }
2026-02-18T23:38:28.167143Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T23:38:28.167579Z :DEBUG: [local]  TraceId []  SessionId [src_id|36f9bd76-aff7db82-50835d0c-3d58cdaf_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:38:28.168743Z :DEBUG: [local]  TraceId []  SessionId [src_id|36f9bd76-aff7db82-50835d0c-3d58cdaf_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:28.168791Z :INFO: [local]  TraceId []  SessionId [src_id|36f9bd76-aff7db82-50835d0c-3d58cdaf_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "2416d70d-bad25e1d-4cf5849f-7a2392b9|cd68daf6-f9d0fda8-1aa0c2f5-d89da52c_0"
2026-02-18T23:38:28.168798Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=2416d70d-bad25e1d-4cf5849f-7a2392b9|cd68daf6-f9d0fda8-1aa0c2f5-d89da52c_0
2026-02-18T23:38:28.168804Z :DEBUG: [local]  TraceId []  SessionId [2416d70d-bad25e1d-4cf5849f-7a2392b9|cd68daf6-f9d0fda8-1aa0c2f5-d89da52c_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:38:28.168861Z :DEBUG: [local]  TraceId []  SessionId [2416d70d-bad25e1d-4cf5849f-7a2392b9|cd68daf6-f9d0fda8-1aa0c2f5-d89da52c_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T23:38:28.168897Z :DEBUG: [local]  TraceId []  SessionId [2416d70d-bad25e1d-4cf5849f-7a2392b9|cd68daf6-f9d0fda8-1aa0c2f5-d89da52c_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:38:28.168902Z :DEBUG: [local]  TraceId []  SessionId [2416d70d-bad25e1d-4cf5849f-7a2392b9|cd68daf6-f9d0fda8-1aa0c2f5-d89da52c_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
Message 'value5' was written into topic 'ReadFromTopicWatermarks1'
2026-02-18T23:38:28.169009Z :INFO: [local]  TraceId []  SessionId [2416d70d-bad25e1d-4cf5849f-7a2392b9|cd68daf6-f9d0fda8-1aa0c2f5-d89da52c_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 18446744073709.551615s
2026-02-18T23:38:28.170684Z :DEBUG: [local]  TraceId []  SessionId [2416d70d-bad25e1d-4cf5849f-7a2392b9|cd68daf6-f9d0fda8-1aa0c2f5-d89da52c_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:28.170745Z :DEBUG: [local]  TraceId []  SessionId [2416d70d-bad25e1d-4cf5849f-7a2392b9|cd68daf6-f9d0fda8-1aa0c2f5-d89da52c_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 1 written { offset: 5 } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { } max_queue_wait_time { } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:38:28.170766Z :DEBUG: [local]  TraceId []  SessionId [2416d70d-bad25e1d-4cf5849f-7a2392b9|cd68daf6-f9d0fda8-1aa0c2f5-d89da52c_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T23:38:28.170771Z :DEBUG: [local]  TraceId []  SessionId [2416d70d-bad25e1d-4cf5849f-7a2392b9|cd68daf6-f9d0fda8-1aa0c2f5-d89da52c_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T23:38:28.269099Z :INFO: [local]  TraceId []  SessionId [2416d70d-bad25e1d-4cf5849f-7a2392b9|cd68daf6-f9d0fda8-1aa0c2f5-d89da52c_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T23:38:28.269147Z :DEBUG: [local]  TraceId []  SessionId [2416d70d-bad25e1d-4cf5849f-7a2392b9|cd68daf6-f9d0fda8-1aa0c2f5-d89da52c_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T23:38:28.269428Z :INFO: [local]  TraceId []  SessionId [2416d70d-bad25e1d-4cf5849f-7a2392b9|cd68daf6-f9d0fda8-1aa0c2f5-d89da52c_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T23:38:28.269604Z :DEBUG: [local]  TraceId []  SessionId [2416d70d-bad25e1d-4cf5849f-7a2392b9|cd68daf6-f9d0fda8-1aa0c2f5-d89da52c_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:38:28.269625Z :TRACE: [local] TRACE_EVENT Error  status=CLIENT_CANCELLED
2026-02-18T23:38:28.269631Z :DEBUG: [local]  TraceId []  SessionId [2416d70d-bad25e1d-4cf5849f-7a2392b9|cd68daf6-f9d0fda8-1aa0c2f5-d89da52c_0]  PartitionId [0]  Generation [1] Write session is aborting and will not restart
2026-02-18T23:38:28.269744Z :DEBUG: [local]  TraceId []  SessionId [2416d70d-bad25e1d-4cf5849f-7a2392b9|cd68daf6-f9d0fda8-1aa0c2f5-d89da52c_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T23:38:28.271855Z node 8 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty GetAsyncInputData freeSpace = 1000
2026-02-18T23:38:28.278653Z node 8 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:703: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty PartitionsToRead: 0
2026-02-18T23:38:28.278768Z :INFO: [local] [local] [258788ce-83ad3e60-f1735f71-48ef29d0] Starting read session
2026-02-18T23:38:28.278777Z :DEBUG: [local] [local] [258788ce-83ad3e60-f1735f71-48ef29d0] Starting single session
2026-02-18T23:38:28.279012Z :DEBUG: [local] [local] [258788ce-83ad3e60-f1735f71-48ef29d0] [] In Reconnect, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:38:28.279017Z :DEBUG: [local] [local] [258788ce-83ad3e60-f1735f71-48ef29d0] [] New values: ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:38:28.279023Z :DEBUG: [local] [local] [258788ce-83ad3e60-f1735f71-48ef29d0] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T23:38:28.279878Z node 8 :KQP_COMPUTE INFO: dq_pq_read_actor.cpp:361: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 258788ce-83ad3e60-f1735f71-48ef29d0 CreateReadSession
2026-02-18T23:38:28.283744Z :DEBUG: [local] [local] [258788ce-83ad3e60-f1735f71-48ef29d0] [] Successfully connected. Initializing session
2026-02-18T23:38:28.286713Z :INFO: [local] [local] [258788ce-83ad3e60-f1735f71-48ef29d0] [] Got InitResponse. ReadSessionId: test_client_1_14_15776553097972235793_v1
2026-02-18T23:38:28.286733Z :DEBUG: [local] [local] [258788ce-83ad3e60-f1735f71-48ef29d0] [] In ContinueReadingDataImpl, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:38:28.286809Z :DEBUG: [local] [local] [258788ce-83ad3e60-f1735f71-48ef29d0] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T23:38:29.279349Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:ReadFromTopicWatermarks1:0:1:0:0
2026-02-18T23:38:29.279381Z :INFO: [local] [local] [258788ce-83ad3e60-f1735f71-48ef29d0] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1000 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:29.280186Z node 8 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 258788ce-83ad3e60-f1735f71-48ef29d0 GetAsyncInputData freeSpace = 1000
2026-02-18T23:38:29.280257Z :INFO: [local] [local] [258788ce-83ad3e60-f1735f71-48ef29d0] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "ReadFromTopicWatermarks1". Partition: 0. Read offset: (NULL)
2026-02-18T23:38:29.280234Z node 8 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:887: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 258788ce-83ad3e60-f1735f71-48ef29d0 Key: 0@ StartPartitionSessionEvent received
2026-02-18T23:38:29.280243Z node 8 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:894: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 258788ce-83ad3e60-f1735f71-48ef29d0 Key: 0@ Confirm StartPartitionSession with offset (NULL)
2026-02-18T23:38:29.280532Z node 8 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 258788ce-83ad3e60-f1735f71-48ef29d0 Source data ready
2026-02-18T23:38:29.282147Z :DEBUG: [local] [local] [258788ce-83ad3e60-f1735f71-48ef29d0] [] Got ReadResponse, serverBytesSize = 773, now ReadSizeBudget = 0, ReadSizeServerDelta = 523515
2026-02-18T23:38:29.282205Z :DEBUG: [local] [local] [258788ce-83ad3e60-f1735f71-48ef29d0] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 523515
2026-02-18T23:38:29.282282Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (0-5)
2026-02-18T23:38:29.282302Z :DEBUG: [local] [local] [258788ce-83ad3e60-f1735f71-48ef29d0] [] Returning serverBytesSize = 773 to budget
2026-02-18T23:38:29.282310Z :DEBUG: [local] [local] [258788ce-83ad3e60-f1735f71-48ef29d0] [] In ContinueReadingDataImpl, ReadSizeBudget = 773, ReadSizeServerDelta = 523515
2026-02-18T23:38:29.282442Z :DEBUG: [local] [local] [258788ce-83ad3e60-f1735f71-48ef29d0] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T23:38:30.280825Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (0-0)
2026-02-18T23:38:30.280776Z node 8 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 258788ce-83ad3e60-f1735f71-48ef29d0 GetAsyncInputData freeSpace = 1000
2026-02-18T23:38:30.280846Z :DEBUG: [local] Take Data. Partition 0. Read: {1, 0} (1-1)
2026-02-18T23:38:30.280863Z :DEBUG: [local] Take Data. Partition 0. Read: {2, 0} (2-2)
2026-02-18T23:38:30.280868Z :DEBUG: [local] Take Data. Partition 0. Read: {3, 0} (3-3)
2026-02-18T23:38:30.280875Z :DEBUG: [local] Take Data. Partition 0. Read: {3, 1} (4-4)
2026-02-18T23:38:30.280880Z :DEBUG: [local] Take Data. Partition 0. Read: {4, 0} (5-5)
2026-02-18T23:38:30.280894Z :DEBUG: [local] [local] [258788ce-83ad3e60-f1735f71-48ef29d0] [] The application data is transferred to the client. Number of messages 6, size 36 bytes
2026-02-18T23:38:30.280915Z :DEBUG: [local] [local] [258788ce-83ad3e60-f1735f71-48ef29d0] [] Returning serverBytesSize = 0 to budget
2026-02-18T23:38:30.281009Z node 8 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 258788ce-83ad3e60-f1735f71-48ef29d0 Key: 0@ Data received: Message { Data: "value0" Information: { Offset: 0 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T23:38:27.875000Z WriteTime: 2026-02-18T23:38:27.875000Z MessageGroupId: "" Meta: { "ident": "unknown", "server": "ipv4:127.0.0.1:45380", "logtype": "unknown", "_ip": "ipv4:127.0.0.1:45380" } MessageMeta: { } } Partition session id: 1 Topic: "ReadFromTopicWatermarks1" Partition: 0 }
2026-02-18T23:38:30.281049Z node 8 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:867: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 258788ce-83ad3e60-f1735f71-48ef29d0 New watermark 2026-02-18T23:38:27.800000Z was generated
2026-02-18T23:38:30.281056Z node 8 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 258788ce-83ad3e60-f1735f71-48ef29d0 Key: 0@ Data received: Message { Data: "value1" Information: { Offset: 1 ProducerId: "" SeqNo: 2 CreateTime: 2026-02-18T23:38:27.876000Z WriteTime: 2026-02-18T23:38:27.880000Z MessageGroupId: "" Meta: { "ident": "unknown", "_ip": "ipv4:127.0.0.1:45380", "logtype": "unknown", "server": "ipv4:127.0.0.1:45380" } MessageMeta: { } } Partition session id: 1 Topic: "ReadFromTopicWatermarks1" Partition: 0 }
2026-02-18T23:38:30.281062Z node 8 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 258788ce-83ad3e60-f1735f71-48ef29d0 Key: 0@ Data received: Message { Data: "value2" Information: { Offset: 2 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T23:38:28.020000Z WriteTime: 2026-02-18T23:38:28.021000Z MessageGroupId: "" Meta: { "ident": "unknown", "logtype": "unknown", "server": "ipv4:127.0.0.1:45396", "_ip": "ipv4:127.0.0.1:45396" } MessageMeta: { } } Partition session id: 1 Topic: "ReadFromTopicWatermarks1" Partition: 0 }
2026-02-18T23:38:30.281064Z node 8 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:867: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 258788ce-83ad3e60-f1735f71-48ef29d0 New watermark 2026-02-18T23:38:28.000000Z was generated
2026-02-18T23:38:30.281070Z node 8 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 258788ce-83ad3e60-f1735f71-48ef29d0 Key: 0@ Data received: Message { Data: "value3" Information: { Offset: 3 ProducerId: "" SeqNo: 2 CreateTime: 2026-02-18T23:38:28.020000Z WriteTime: 2026-02-18T23:38:28.022000Z MessageGroupId: "" Meta: { "ident": "unknown", "logtype": "unknown", "_ip": "ipv4:127.0.0.1:45396", "server": "ipv4:127.0.0.1:45396" } MessageMeta: { } } Partition session id: 1 Topic: "ReadFromTopicWatermarks1" Partition: 0 }
2026-02-18T23:38:30.281077Z node 8 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 258788ce-83ad3e60-f1735f71-48ef29d0 Key: 0@ Data received: Message { Data: "value4" Information: { Offset: 4 ProducerId: "" SeqNo: 3 CreateTime: 2026-02-18T23:38:28.020000Z WriteTime: 2026-02-18T23:38:28.022000Z MessageGroupId: "" Meta: { "ident": "unknown", "logtype": "unknown", "_ip": "ipv4:127.0.0.1:45396", "server": "ipv4:127.0.0.1:45396" } MessageMeta: { } } Partition session id: 1 Topic: "ReadFromTopicWatermarks1" Partition: 0 }
2026-02-18T23:38:30.281099Z node 8 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 258788ce-83ad3e60-f1735f71-48ef29d0 Key: 0@ Data received: Message { Data: "value5" Information: { Offset: 5 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T23:38:28.168000Z WriteTime: 2026-02-18T23:38:28.168000Z MessageGroupId: "" Meta: { "ident": "unknown", "logtype": "unknown", "server": "ipv4:127.0.0.1:45410", "_ip": "ipv4:127.0.0.1:45410" } MessageMeta: { } } Partition session id: 1 Topic: "ReadFromTopicWatermarks1" Partition: 0 }
2026-02-18T23:38:30.281106Z node 8 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:867: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 258788ce-83ad3e60-f1735f71-48ef29d0 New watermark 2026-02-18T23:38:28.100000Z was generated
2026-02-18T23:38:30.281147Z node 8 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 258788ce-83ad3e60-f1735f71-48ef29d0 Return ready batch. DataCount = 1 Watermark = 2026-02-18T23:38:27.800000Z Used space = 6
2026-02-18T23:38:30.281176Z node 8 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 258788ce-83ad3e60-f1735f71-48ef29d0 Source data ready
2026-02-18T23:38:31.281607Z node 8 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 258788ce-83ad3e60-f1735f71-48ef29d0 GetAsyncInputData freeSpace = 1000
2026-02-18T23:38:31.281655Z node 8 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 258788ce-83ad3e60-f1735f71-48ef29d0 Return ready batch. DataCount = 2 Watermark = 2026-02-18T23:38:28.000000Z Used space = 12
2026-02-18T23:38:32.282209Z node 8 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 258788ce-83ad3e60-f1735f71-48ef29d0 GetAsyncInputData freeSpace = 1000
2026-02-18T23:38:32.282272Z node 8 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 258788ce-83ad3e60-f1735f71-48ef29d0 Return ready batch. DataCount = 3 Watermark = 2026-02-18T23:38:28.100000Z Used space = 18
2026-02-18T23:38:32.282544Z :INFO: [local] [local] [258788ce-83ad3e60-f1735f71-48ef29d0] Closing read session. Close timeout: 0.000000s
2026-02-18T23:38:32.282586Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:ReadFromTopicWatermarks1:0:1:5:0
2026-02-18T23:38:32.282601Z :INFO: [local] [local] [258788ce-83ad3e60-f1735f71-48ef29d0] Counters: { Errors: 0 CurrentSessionLifetimeMs: 4003 BytesRead: 36 MessagesRead: 6 BytesReadCompressed: 36 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:32.282627Z :NOTICE: [local] [local] [258788ce-83ad3e60-f1735f71-48ef29d0] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Close with zero timeout " }
2026-02-18T23:38:32.282640Z :DEBUG: [local] [local] [258788ce-83ad3e60-f1735f71-48ef29d0] [] Abort session to cluster
2026-02-18T23:38:32.282958Z :INFO: [local] [local] [258788ce-83ad3e60-f1735f71-48ef29d0] Closing read session. Close timeout: 0.000000s
2026-02-18T23:38:32.282967Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:ReadFromTopicWatermarks1:0:1:5:0
2026-02-18T23:38:32.282971Z :INFO: [local] [local] [258788ce-83ad3e60-f1735f71-48ef29d0] Counters: { Errors: 0 CurrentSessionLifetimeMs: 4004 BytesRead: 36 MessagesRead: 6 BytesReadCompressed: 36 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:32.282980Z :NOTICE: [local] [local] [258788ce-83ad3e60-f1735f71-48ef29d0] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T23:38:32.522263Z node 9 :KQP_COMPUTE NOTICE: dq_pq_read_actor.cpp:247: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Failed to parse reconnect period: 
2026-02-18T23:38:32.522295Z node 9 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 1 granularity: 0.100000s late arrival delay: 2.000000s idle: 0 idle timeout: 2.000000s
2026-02-18T23:38:32.527596Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: try to update token
2026-02-18T23:38:32.527847Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Start write session. Will connect to nodeId: 0
2026-02-18T23:38:32.533535Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: write to message_group: src_id
2026-02-18T23:38:32.533587Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: send init request: init_request { path: "WatermarkCheckpointWithItemsInReadyBuffer" message_group_id: "src_id" }
2026-02-18T23:38:32.533591Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T23:38:32.533744Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:38:32.542211Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:32.542242Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771457912542 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:32.542280Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session established. Init response: session_id: "src_id|e44756a7-f4af5562-ab32ce57-94bae003_0"
2026-02-18T23:38:32.542284Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=src_id|e44756a7-f4af5562-ab32ce57-94bae003_0
2026-02-18T23:38:32.542290Z :DEBUG: [local]  TraceId []  SessionId [src_id|e44756a7-f4af5562-ab32ce57-94bae003_0]  MessageGroupId [src_id] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:38:32.542333Z :INFO: [local]  TraceId []  SessionId [src_id|e44756a7-f4af5562-ab32ce57-94bae003_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T23:38:32.542346Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/WatermarkCheckpointWithItemsInReadyBuffer partition_id=0
2026-02-18T23:38:32.542436Z :DEBUG: [local]  TraceId []  SessionId [src_id|e44756a7-f4af5562-ab32ce57-94bae003_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T23:38:32.544068Z :INFO: [local]  TraceId []  SessionId [src_id|e44756a7-f4af5562-ab32ce57-94bae003_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T23:38:32.544082Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T23:38:32.544090Z :DEBUG: [local]  TraceId []  SessionId [src_id|e44756a7-f4af5562-ab32ce57-94bae003_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T23:38:32.544098Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T23:38:32.544103Z :INFO: [local]  TraceId []  SessionId [src_id|e44756a7-f4af5562-ab32ce57-94bae003_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T23:38:32.544407Z :DEBUG: [local]  TraceId []  SessionId [src_id|e44756a7-f4af5562-ab32ce57-94bae003_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:38:32.544555Z :DEBUG: [local]  TraceId []  SessionId [src_id|e44756a7-f4af5562-ab32ce57-94bae003_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T23:38:32.544590Z :DEBUG: [local]  TraceId []  SessionId [src_id|e44756a7-f4af5562-ab32ce57-94bae003_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "WatermarkCheckpointWithItemsInReadyBuffer" partition_with_generation { generation: 1 } }
2026-02-18T23:38:32.544595Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T23:38:32.544721Z :DEBUG: [local]  TraceId []  SessionId [src_id|e44756a7-f4af5562-ab32ce57-94bae003_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:38:32.545969Z :DEBUG: [local]  TraceId []  SessionId [src_id|e44756a7-f4af5562-ab32ce57-94bae003_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:32.545996Z :INFO: [local]  TraceId []  SessionId [src_id|e44756a7-f4af5562-ab32ce57-94bae003_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "b99103c3-fb492db6-b03ff126-3932e2bf|b731539-fb182f4b-dcc4e24d-1fd272a4_0"
2026-02-18T23:38:32.546003Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=b99103c3-fb492db6-b03ff126-3932e2bf|b731539-fb182f4b-dcc4e24d-1fd272a4_0
2026-02-18T23:38:32.546008Z :DEBUG: [local]  TraceId []  SessionId [b99103c3-fb492db6-b03ff126-3932e2bf|b731539-fb182f4b-dcc4e24d-1fd272a4_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:38:32.546069Z :DEBUG: [local]  TraceId []  SessionId [b99103c3-fb492db6-b03ff126-3932e2bf|b731539-fb182f4b-dcc4e24d-1fd272a4_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T23:38:32.546095Z :DEBUG: [local]  TraceId []  SessionId [b99103c3-fb492db6-b03ff126-3932e2bf|b731539-fb182f4b-dcc4e24d-1fd272a4_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:38:32.546102Z :DEBUG: [local]  TraceId []  SessionId [b99103c3-fb492db6-b03ff126-3932e2bf|b731539-fb182f4b-dcc4e24d-1fd272a4_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
Message 'value0' was written into topic 'WatermarkCheckpointWithItemsInReadyBuffer'
2026-02-18T23:38:32.546207Z :DEBUG: [local]  TraceId []  SessionId [b99103c3-fb492db6-b03ff126-3932e2bf|b731539-fb182f4b-dcc4e24d-1fd272a4_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 2 to 2
2026-02-18T23:38:32.546214Z :DEBUG: [local]  TraceId []  SessionId [b99103c3-fb492db6-b03ff126-3932e2bf|b731539-fb182f4b-dcc4e24d-1fd272a4_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:38:32.546216Z :DEBUG: [local]  TraceId []  SessionId [b99103c3-fb492db6-b03ff126-3932e2bf|b731539-fb182f4b-dcc4e24d-1fd272a4_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 2
Message 'value1' was written into topic 'WatermarkCheckpointWithItemsInReadyBuffer'
2026-02-18T23:38:32.546260Z :INFO: [local]  TraceId []  SessionId [b99103c3-fb492db6-b03ff126-3932e2bf|b731539-fb182f4b-dcc4e24d-1fd272a4_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 18446744073709.551615s
2026-02-18T23:38:32.548100Z :DEBUG: [local]  TraceId []  SessionId [b99103c3-fb492db6-b03ff126-3932e2bf|b731539-fb182f4b-dcc4e24d-1fd272a4_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:32.548163Z :DEBUG: [local]  TraceId []  SessionId [b99103c3-fb492db6-b03ff126-3932e2bf|b731539-fb182f4b-dcc4e24d-1fd272a4_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 1 written { } } write_statistics { persisting_time { } min_queue_wait_time { } max_queue_wait_time { } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:38:32.548174Z :DEBUG: [local]  TraceId []  SessionId [b99103c3-fb492db6-b03ff126-3932e2bf|b731539-fb182f4b-dcc4e24d-1fd272a4_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T23:38:32.548183Z :DEBUG: [local]  TraceId []  SessionId [b99103c3-fb492db6-b03ff126-3932e2bf|b731539-fb182f4b-dcc4e24d-1fd272a4_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T23:38:32.548814Z :DEBUG: [local]  TraceId []  SessionId [b99103c3-fb492db6-b03ff126-3932e2bf|b731539-fb182f4b-dcc4e24d-1fd272a4_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:32.548845Z :DEBUG: [local]  TraceId []  SessionId [b99103c3-fb492db6-b03ff126-3932e2bf|b731539-fb182f4b-dcc4e24d-1fd272a4_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 2 written { offset: 1 } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { } max_queue_wait_time { } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:38:32.548849Z :DEBUG: [local]  TraceId []  SessionId [b99103c3-fb492db6-b03ff126-3932e2bf|b731539-fb182f4b-dcc4e24d-1fd272a4_0]  PartitionId [0]  Generation [1] OnAck: seqNo=2, txId=?
2026-02-18T23:38:32.548853Z :DEBUG: [local]  TraceId []  SessionId [b99103c3-fb492db6-b03ff126-3932e2bf|b731539-fb182f4b-dcc4e24d-1fd272a4_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 2
2026-02-18T23:38:32.646356Z :INFO: [local]  TraceId []  SessionId [b99103c3-fb492db6-b03ff126-3932e2bf|b731539-fb182f4b-dcc4e24d-1fd272a4_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T23:38:32.646394Z :DEBUG: [local]  TraceId []  SessionId [b99103c3-fb492db6-b03ff126-3932e2bf|b731539-fb182f4b-dcc4e24d-1fd272a4_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T23:38:32.646754Z :INFO: [local]  TraceId []  SessionId [b99103c3-fb492db6-b03ff126-3932e2bf|b731539-fb182f4b-dcc4e24d-1fd272a4_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T23:38:32.646772Z :DEBUG: [local]  TraceId []  SessionId [b99103c3-fb492db6-b03ff126-3932e2bf|b731539-fb182f4b-dcc4e24d-1fd272a4_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:38:32.646792Z :TRACE: [local] TRACE_EVENT Error  status=CLIENT_CANCELLED
2026-02-18T23:38:32.646798Z :DEBUG: [local]  TraceId []  SessionId [b99103c3-fb492db6-b03ff126-3932e2bf|b731539-fb182f4b-dcc4e24d-1fd272a4_0]  PartitionId [0]  Generation [1] Write session is aborting and will not restart
2026-02-18T23:38:32.646930Z :DEBUG: [local]  TraceId []  SessionId [b99103c3-fb492db6-b03ff126-3932e2bf|b731539-fb182f4b-dcc4e24d-1fd272a4_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T23:38:32.650143Z node 9 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty GetAsyncInputData freeSpace = 1000
2026-02-18T23:38:32.655806Z :INFO: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] Starting read session
2026-02-18T23:38:32.655747Z node 9 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:703: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty PartitionsToRead: 0
2026-02-18T23:38:32.655821Z :DEBUG: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] Starting single session
2026-02-18T23:38:32.656067Z :DEBUG: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] [] In Reconnect, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:38:32.656077Z :DEBUG: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] [] New values: ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:38:32.656084Z :DEBUG: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T23:38:32.656716Z node 9 :KQP_COMPUTE INFO: dq_pq_read_actor.cpp:361: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: bfff974c-956407ba-a9a83abd-65582f49 CreateReadSession
2026-02-18T23:38:32.661634Z :DEBUG: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] [] Successfully connected. Initializing session
2026-02-18T23:38:32.663199Z :INFO: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] [] Got InitResponse. ReadSessionId: test_client_1_15_16796348435094249484_v1
2026-02-18T23:38:32.663214Z :DEBUG: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] [] In ContinueReadingDataImpl, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:38:32.663270Z :DEBUG: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T23:38:33.656307Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:WatermarkCheckpointWithItemsInReadyBuffer:0:1:0:0
2026-02-18T23:38:33.656331Z :INFO: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1000 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:33.657072Z node 9 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: bfff974c-956407ba-a9a83abd-65582f49 GetAsyncInputData freeSpace = 1000
2026-02-18T23:38:33.657148Z :INFO: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "WatermarkCheckpointWithItemsInReadyBuffer". Partition: 0. Read offset: (NULL)
2026-02-18T23:38:33.657107Z node 9 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:887: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: bfff974c-956407ba-a9a83abd-65582f49 Key: 0@ StartPartitionSessionEvent received
2026-02-18T23:38:33.657113Z node 9 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:894: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: bfff974c-956407ba-a9a83abd-65582f49 Key: 0@ Confirm StartPartitionSession with offset (NULL)
2026-02-18T23:38:33.657338Z node 9 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: bfff974c-956407ba-a9a83abd-65582f49 Source data ready
2026-02-18T23:38:33.658310Z :DEBUG: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] [] Got ReadResponse, serverBytesSize = 306, now ReadSizeBudget = 0, ReadSizeServerDelta = 523982
2026-02-18T23:38:33.658353Z :DEBUG: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 523982
2026-02-18T23:38:33.658416Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (0-1)
2026-02-18T23:38:33.658433Z :DEBUG: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] [] Returning serverBytesSize = 306 to budget
2026-02-18T23:38:33.658439Z :DEBUG: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] [] In ContinueReadingDataImpl, ReadSizeBudget = 306, ReadSizeServerDelta = 523982
2026-02-18T23:38:33.658565Z :DEBUG: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T23:38:34.657784Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (0-0)
2026-02-18T23:38:34.657725Z node 9 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: bfff974c-956407ba-a9a83abd-65582f49 GetAsyncInputData freeSpace = 1000
2026-02-18T23:38:34.657810Z :DEBUG: [local] Take Data. Partition 0. Read: {1, 0} (1-1)
2026-02-18T23:38:34.657825Z :DEBUG: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] [] The application data is transferred to the client. Number of messages 2, size 12 bytes
2026-02-18T23:38:34.657844Z :DEBUG: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] [] Returning serverBytesSize = 0 to budget
2026-02-18T23:38:34.657890Z node 9 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: bfff974c-956407ba-a9a83abd-65582f49 Key: 0@ Data received: Message { Data: "value0" Information: { Offset: 0 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T23:38:32.546000Z WriteTime: 2026-02-18T23:38:32.546000Z MessageGroupId: "" Meta: { "ident": "unknown", "logtype": "unknown", "_ip": "ipv4:127.0.0.1:45438", "server": "ipv4:127.0.0.1:45438" } MessageMeta: { } } Partition session id: 1 Topic: "WatermarkCheckpointWithItemsInReadyBuffer" Partition: 0 }
2026-02-18T23:38:34.657924Z node 9 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:867: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: bfff974c-956407ba-a9a83abd-65582f49 New watermark 2026-02-18T23:38:30.500000Z was generated
2026-02-18T23:38:34.657930Z node 9 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: bfff974c-956407ba-a9a83abd-65582f49 Key: 0@ Data received: Message { Data: "value1" Information: { Offset: 1 ProducerId: "" SeqNo: 2 CreateTime: 2026-02-18T23:38:32.546000Z WriteTime: 2026-02-18T23:38:32.547000Z MessageGroupId: "" Meta: { "ident": "unknown", "server": "ipv4:127.0.0.1:45438", "logtype": "unknown", "_ip": "ipv4:127.0.0.1:45438" } MessageMeta: { } } Partition session id: 1 Topic: "WatermarkCheckpointWithItemsInReadyBuffer" Partition: 0 }
2026-02-18T23:38:34.657955Z node 9 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: bfff974c-956407ba-a9a83abd-65582f49 Return ready batch. DataCount = 1 Watermark = 2026-02-18T23:38:30.500000Z Used space = 6
2026-02-18T23:38:34.657981Z node 9 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: bfff974c-956407ba-a9a83abd-65582f49 Source data ready
2026-02-18T23:38:34.671417Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: try to update token
2026-02-18T23:38:34.671696Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Start write session. Will connect to nodeId: 0
2026-02-18T23:38:34.677377Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: write to message_group: src_id
2026-02-18T23:38:34.677433Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: send init request: init_request { path: "WatermarkCheckpointWithItemsInReadyBuffer" message_group_id: "src_id" }
2026-02-18T23:38:34.677439Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T23:38:34.677614Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:38:34.688454Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:34.688499Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771457914688 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:34.688530Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session established. Init response: session_id: "src_id|a6e294eb-607b664c-9d3f8bc8-5915efa5_0"
2026-02-18T23:38:34.688540Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=src_id|a6e294eb-607b664c-9d3f8bc8-5915efa5_0
2026-02-18T23:38:34.688544Z :DEBUG: [local]  TraceId []  SessionId [src_id|a6e294eb-607b664c-9d3f8bc8-5915efa5_0]  MessageGroupId [src_id] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:38:34.688595Z :INFO: [local]  TraceId []  SessionId [src_id|a6e294eb-607b664c-9d3f8bc8-5915efa5_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T23:38:34.688607Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/WatermarkCheckpointWithItemsInReadyBuffer partition_id=0
2026-02-18T23:38:34.688646Z :DEBUG: [local]  TraceId []  SessionId [src_id|a6e294eb-607b664c-9d3f8bc8-5915efa5_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T23:38:34.690544Z :INFO: [local]  TraceId []  SessionId [src_id|a6e294eb-607b664c-9d3f8bc8-5915efa5_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T23:38:34.690569Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T23:38:34.690577Z :DEBUG: [local]  TraceId []  SessionId [src_id|a6e294eb-607b664c-9d3f8bc8-5915efa5_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T23:38:34.690588Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T23:38:34.690592Z :INFO: [local]  TraceId []  SessionId [src_id|a6e294eb-607b664c-9d3f8bc8-5915efa5_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T23:38:34.690905Z :DEBUG: [local]  TraceId []  SessionId [src_id|a6e294eb-607b664c-9d3f8bc8-5915efa5_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:38:34.691037Z :DEBUG: [local]  TraceId []  SessionId [src_id|a6e294eb-607b664c-9d3f8bc8-5915efa5_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T23:38:34.691086Z :DEBUG: [local]  TraceId []  SessionId [src_id|a6e294eb-607b664c-9d3f8bc8-5915efa5_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "WatermarkCheckpointWithItemsInReadyBuffer" partition_with_generation { generation: 1 } }
2026-02-18T23:38:34.691091Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T23:38:34.691232Z :DEBUG: [local]  TraceId []  SessionId [src_id|a6e294eb-607b664c-9d3f8bc8-5915efa5_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:38:34.692263Z :DEBUG: [local]  TraceId []  SessionId [src_id|a6e294eb-607b664c-9d3f8bc8-5915efa5_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:34.692306Z :INFO: [local]  TraceId []  SessionId [src_id|a6e294eb-607b664c-9d3f8bc8-5915efa5_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "d28dcbe8-721cec6c-3c17e146-54a6558a|8c75236d-8390a1a9-5cc5816e-8c452580_0"
2026-02-18T23:38:34.692312Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=d28dcbe8-721cec6c-3c17e146-54a6558a|8c75236d-8390a1a9-5cc5816e-8c452580_0
2026-02-18T23:38:34.692320Z :DEBUG: [local]  TraceId []  SessionId [d28dcbe8-721cec6c-3c17e146-54a6558a|8c75236d-8390a1a9-5cc5816e-8c452580_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:38:34.692380Z :DEBUG: [local]  TraceId []  SessionId [d28dcbe8-721cec6c-3c17e146-54a6558a|8c75236d-8390a1a9-5cc5816e-8c452580_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T23:38:34.692412Z :DEBUG: [local]  TraceId []  SessionId [d28dcbe8-721cec6c-3c17e146-54a6558a|8c75236d-8390a1a9-5cc5816e-8c452580_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:38:34.692418Z :DEBUG: [local]  TraceId []  SessionId [d28dcbe8-721cec6c-3c17e146-54a6558a|8c75236d-8390a1a9-5cc5816e-8c452580_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
Message 'value2' was written into topic 'WatermarkCheckpointWithItemsInReadyBuffer'
2026-02-18T23:38:34.692581Z :DEBUG: [local]  TraceId []  SessionId [d28dcbe8-721cec6c-3c17e146-54a6558a|8c75236d-8390a1a9-5cc5816e-8c452580_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 2 to 2
2026-02-18T23:38:34.692588Z :DEBUG: [local]  TraceId []  SessionId [d28dcbe8-721cec6c-3c17e146-54a6558a|8c75236d-8390a1a9-5cc5816e-8c452580_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:38:34.692591Z :DEBUG: [local]  TraceId []  SessionId [d28dcbe8-721cec6c-3c17e146-54a6558a|8c75236d-8390a1a9-5cc5816e-8c452580_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 2
Message 'value3' was written into topic 'WatermarkCheckpointWithItemsInReadyBuffer'
2026-02-18T23:38:34.692601Z :INFO: [local]  TraceId []  SessionId [d28dcbe8-721cec6c-3c17e146-54a6558a|8c75236d-8390a1a9-5cc5816e-8c452580_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 18446744073709.551615s
2026-02-18T23:38:34.694798Z :DEBUG: [local]  TraceId []  SessionId [d28dcbe8-721cec6c-3c17e146-54a6558a|8c75236d-8390a1a9-5cc5816e-8c452580_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:34.694882Z :DEBUG: [local]  TraceId []  SessionId [d28dcbe8-721cec6c-3c17e146-54a6558a|8c75236d-8390a1a9-5cc5816e-8c452580_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 1 written { offset: 2 } } write_statistics { persisting_time { } min_queue_wait_time { } max_queue_wait_time { } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:38:34.694890Z :DEBUG: [local]  TraceId []  SessionId [d28dcbe8-721cec6c-3c17e146-54a6558a|8c75236d-8390a1a9-5cc5816e-8c452580_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T23:38:34.694896Z :DEBUG: [local]  TraceId []  SessionId [d28dcbe8-721cec6c-3c17e146-54a6558a|8c75236d-8390a1a9-5cc5816e-8c452580_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T23:38:34.695110Z :DEBUG: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] [] Got ReadResponse, serverBytesSize = 160, now ReadSizeBudget = 0, ReadSizeServerDelta = 524128
2026-02-18T23:38:34.695164Z :DEBUG: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 524128
2026-02-18T23:38:34.695279Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (2-2)
2026-02-18T23:38:34.695300Z :DEBUG: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] [] Returning serverBytesSize = 160 to budget
2026-02-18T23:38:34.695307Z :DEBUG: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] [] In ContinueReadingDataImpl, ReadSizeBudget = 160, ReadSizeServerDelta = 524128
2026-02-18T23:38:34.695422Z :DEBUG: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T23:38:34.696446Z :DEBUG: [local]  TraceId []  SessionId [d28dcbe8-721cec6c-3c17e146-54a6558a|8c75236d-8390a1a9-5cc5816e-8c452580_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:34.696497Z :DEBUG: [local]  TraceId []  SessionId [d28dcbe8-721cec6c-3c17e146-54a6558a|8c75236d-8390a1a9-5cc5816e-8c452580_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 2 written { offset: 3 } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { } max_queue_wait_time { } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:38:34.696509Z :DEBUG: [local]  TraceId []  SessionId [d28dcbe8-721cec6c-3c17e146-54a6558a|8c75236d-8390a1a9-5cc5816e-8c452580_0]  PartitionId [0]  Generation [1] OnAck: seqNo=2, txId=?
2026-02-18T23:38:34.696513Z :DEBUG: [local]  TraceId []  SessionId [d28dcbe8-721cec6c-3c17e146-54a6558a|8c75236d-8390a1a9-5cc5816e-8c452580_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 2
2026-02-18T23:38:34.696694Z :DEBUG: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] [] Got ReadResponse, serverBytesSize = 160, now ReadSizeBudget = 0, ReadSizeServerDelta = 524128
2026-02-18T23:38:34.696731Z :DEBUG: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 524128
2026-02-18T23:38:34.696834Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (3-3)
2026-02-18T23:38:34.696844Z :DEBUG: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] [] Returning serverBytesSize = 160 to budget
2026-02-18T23:38:34.696848Z :DEBUG: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] [] In ContinueReadingDataImpl, ReadSizeBudget = 160, ReadSizeServerDelta = 524128
2026-02-18T23:38:34.696919Z :DEBUG: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T23:38:34.792703Z :INFO: [local]  TraceId []  SessionId [d28dcbe8-721cec6c-3c17e146-54a6558a|8c75236d-8390a1a9-5cc5816e-8c452580_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T23:38:34.792732Z :DEBUG: [local]  TraceId []  SessionId [d28dcbe8-721cec6c-3c17e146-54a6558a|8c75236d-8390a1a9-5cc5816e-8c452580_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T23:38:34.793019Z :INFO: [local]  TraceId []  SessionId [d28dcbe8-721cec6c-3c17e146-54a6558a|8c75236d-8390a1a9-5cc5816e-8c452580_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T23:38:34.793200Z :DEBUG: [local]  TraceId []  SessionId [d28dcbe8-721cec6c-3c17e146-54a6558a|8c75236d-8390a1a9-5cc5816e-8c452580_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:38:34.793222Z :TRACE: [local] TRACE_EVENT Error  status=CLIENT_CANCELLED
2026-02-18T23:38:34.793227Z :DEBUG: [local]  TraceId []  SessionId [d28dcbe8-721cec6c-3c17e146-54a6558a|8c75236d-8390a1a9-5cc5816e-8c452580_0]  PartitionId [0]  Generation [1] Write session is aborting and will not restart
2026-02-18T23:38:34.793351Z :DEBUG: [local]  TraceId []  SessionId [d28dcbe8-721cec6c-3c17e146-54a6558a|8c75236d-8390a1a9-5cc5816e-8c452580_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T23:38:34.794075Z node 9 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: bfff974c-956407ba-a9a83abd-65582f49 GetAsyncInputData freeSpace = 1000
2026-02-18T23:38:34.794118Z node 9 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: bfff974c-956407ba-a9a83abd-65582f49 Return ready batch. DataCount = 1 Watermark = none Used space = 6
2026-02-18T23:38:34.794145Z node 9 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: bfff974c-956407ba-a9a83abd-65582f49 Source data ready
2026-02-18T23:38:34.794194Z node 9 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:90: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: bfff974c-956407ba-a9a83abd-65582f49 SaveState, offsets: {:0,2},
State saved
2026-02-18T23:38:34.794268Z :INFO: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] Closing read session. Close timeout: 0.000000s
2026-02-18T23:38:34.794290Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:WatermarkCheckpointWithItemsInReadyBuffer:0:1:3:0
2026-02-18T23:38:34.794301Z :INFO: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2138 BytesRead: 24 MessagesRead: 4 BytesReadCompressed: 24 BytesInflightUncompressed: 12 BytesInflightCompressed: 0 BytesInflightTotal: 12 MessagesInflight: 2 }
2026-02-18T23:38:34.794327Z :NOTICE: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Close with zero timeout " }
2026-02-18T23:38:34.794343Z :DEBUG: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] [] Returning serverBytesSize = 0 to budget
2026-02-18T23:38:34.794390Z :DEBUG: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] [] Returning serverBytesSize = 0 to budget
2026-02-18T23:38:34.794414Z :DEBUG: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] [] Abort session to cluster
2026-02-18T23:38:34.794575Z :INFO: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] Closing read session. Close timeout: 0.000000s
2026-02-18T23:38:34.794584Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:WatermarkCheckpointWithItemsInReadyBuffer:0:1:3:0
2026-02-18T23:38:34.794589Z :INFO: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2138 BytesRead: 24 MessagesRead: 4 BytesReadCompressed: 24 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:34.794602Z :NOTICE: [local] [local] [bfff974c-956407ba-a9a83abd-65582f49] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T23:38:34.962178Z node 10 :KQP_COMPUTE NOTICE: dq_pq_read_actor.cpp:247: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. Failed to parse reconnect period: 
2026-02-18T23:38:34.962210Z node 10 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 1 granularity: 0.100000s late arrival delay: 2.000000s idle: 0 idle timeout: 2.000000s
2026-02-18T23:38:34.962273Z node 10 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:154: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty Watermarks enabled: 1 granularity: 0.100000s late arrival delay: 2.000000s idle: 0 idle timeout: 2.000000s
2026-02-18T23:38:34.962307Z node 10 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:129: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty StartingMessageTs 1970-01-01T00:00:00.000000Z Restoring offset: {:0,2},
2026-02-18T23:38:44.962512Z node 10 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty GetAsyncInputData freeSpace = 1000
2026-02-18T23:38:44.968841Z node 10 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:703: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty PartitionsToRead: 0
2026-02-18T23:38:44.968923Z :INFO: [local] [local] [ca5c66e8-c393ea80-cac0ff17-c362b2b8] Starting read session
2026-02-18T23:38:44.968931Z :DEBUG: [local] [local] [ca5c66e8-c393ea80-cac0ff17-c362b2b8] Starting single session
2026-02-18T23:38:44.969209Z :DEBUG: [local] [local] [ca5c66e8-c393ea80-cac0ff17-c362b2b8] [] In Reconnect, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:38:44.969215Z :DEBUG: [local] [local] [ca5c66e8-c393ea80-cac0ff17-c362b2b8] [] New values: ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:38:44.969221Z :DEBUG: [local] [local] [ca5c66e8-c393ea80-cac0ff17-c362b2b8] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T23:38:44.970193Z node 10 :KQP_COMPUTE INFO: dq_pq_read_actor.cpp:361: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: ca5c66e8-c393ea80-cac0ff17-c362b2b8 CreateReadSession
2026-02-18T23:38:44.974485Z :DEBUG: [local] [local] [ca5c66e8-c393ea80-cac0ff17-c362b2b8] [] Successfully connected. Initializing session
2026-02-18T23:38:44.975931Z :INFO: [local] [local] [ca5c66e8-c393ea80-cac0ff17-c362b2b8] [] Got InitResponse. ReadSessionId: test_client_1_16_17998910706194329377_v1
2026-02-18T23:38:44.975949Z :DEBUG: [local] [local] [ca5c66e8-c393ea80-cac0ff17-c362b2b8] [] In ContinueReadingDataImpl, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T23:38:44.976014Z :DEBUG: [local] [local] [ca5c66e8-c393ea80-cac0ff17-c362b2b8] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T23:38:44.978554Z node 10 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: ca5c66e8-c393ea80-cac0ff17-c362b2b8 Source data ready
2026-02-18T23:38:45.969458Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:WatermarkCheckpointWithItemsInReadyBuffer:0:1:0:0
2026-02-18T23:38:45.969488Z :INFO: [local] [local] [ca5c66e8-c393ea80-cac0ff17-c362b2b8] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1000 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:45.978894Z node 10 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: ca5c66e8-c393ea80-cac0ff17-c362b2b8 GetAsyncInputData freeSpace = 1000
2026-02-18T23:38:45.978967Z :INFO: [local] [local] [ca5c66e8-c393ea80-cac0ff17-c362b2b8] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "WatermarkCheckpointWithItemsInReadyBuffer". Partition: 0. Read offset: 2
2026-02-18T23:38:45.978936Z node 10 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:887: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: ca5c66e8-c393ea80-cac0ff17-c362b2b8 Key: 0@ StartPartitionSessionEvent received
2026-02-18T23:38:45.978946Z node 10 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:894: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: ca5c66e8-c393ea80-cac0ff17-c362b2b8 Key: 0@ Confirm StartPartitionSession with offset 2
2026-02-18T23:38:45.979244Z node 10 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: ca5c66e8-c393ea80-cac0ff17-c362b2b8 Source data ready
2026-02-18T23:38:45.980267Z :DEBUG: [local] [local] [ca5c66e8-c393ea80-cac0ff17-c362b2b8] [] Got ReadResponse, serverBytesSize = 190, now ReadSizeBudget = 0, ReadSizeServerDelta = 524098
2026-02-18T23:38:45.980299Z :DEBUG: [local] [local] [ca5c66e8-c393ea80-cac0ff17-c362b2b8] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 524098
2026-02-18T23:38:45.980395Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (2-3)
2026-02-18T23:38:45.980412Z :DEBUG: [local] [local] [ca5c66e8-c393ea80-cac0ff17-c362b2b8] [] Returning serverBytesSize = 190 to budget
2026-02-18T23:38:45.980417Z :DEBUG: [local] [local] [ca5c66e8-c393ea80-cac0ff17-c362b2b8] [] In ContinueReadingDataImpl, ReadSizeBudget = 190, ReadSizeServerDelta = 524098
2026-02-18T23:38:45.980538Z :DEBUG: [local] [local] [ca5c66e8-c393ea80-cac0ff17-c362b2b8] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T23:38:46.979594Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (2-2)
2026-02-18T23:38:46.979539Z node 10 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: ca5c66e8-c393ea80-cac0ff17-c362b2b8 GetAsyncInputData freeSpace = 1000
2026-02-18T23:38:46.979615Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 1} (3-3)
2026-02-18T23:38:46.979653Z :DEBUG: [local] [local] [ca5c66e8-c393ea80-cac0ff17-c362b2b8] [] The application data is transferred to the client. Number of messages 2, size 12 bytes
2026-02-18T23:38:46.979673Z :DEBUG: [local] [local] [ca5c66e8-c393ea80-cac0ff17-c362b2b8] [] Returning serverBytesSize = 0 to budget
2026-02-18T23:38:46.979720Z node 10 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: ca5c66e8-c393ea80-cac0ff17-c362b2b8 Key: 0@ Data received: Message { Data: "value2" Information: { Offset: 2 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T23:38:34.692000Z WriteTime: 2026-02-18T23:38:34.693000Z MessageGroupId: "" Meta: { "ident": "unknown", "server": "ipv4:127.0.0.1:45442", "logtype": "unknown", "_ip": "ipv4:127.0.0.1:45442" } MessageMeta: { } } Partition session id: 1 Topic: "WatermarkCheckpointWithItemsInReadyBuffer" Partition: 0 }
2026-02-18T23:38:46.979748Z node 10 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:867: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: ca5c66e8-c393ea80-cac0ff17-c362b2b8 New watermark 2026-02-18T23:38:32.600000Z was generated
2026-02-18T23:38:46.979756Z node 10 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: ca5c66e8-c393ea80-cac0ff17-c362b2b8 Key: 0@ Data received: Message { Data: "value3" Information: { Offset: 3 ProducerId: "" SeqNo: 2 CreateTime: 2026-02-18T23:38:34.692000Z WriteTime: 2026-02-18T23:38:34.693000Z MessageGroupId: "" Meta: { "ident": "unknown", "server": "ipv4:127.0.0.1:45442", "logtype": "unknown", "_ip": "ipv4:127.0.0.1:45442" } MessageMeta: { } } Partition session id: 1 Topic: "WatermarkCheckpointWithItemsInReadyBuffer" Partition: 0 }
2026-02-18T23:38:46.979776Z node 10 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: ca5c66e8-c393ea80-cac0ff17-c362b2b8 Return ready batch. DataCount = 1 Watermark = 2026-02-18T23:38:32.600000Z Used space = 6
2026-02-18T23:38:46.979799Z node 10 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: ca5c66e8-c393ea80-cac0ff17-c362b2b8 Source data ready
2026-02-18T23:38:47.980105Z node 10 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: ca5c66e8-c393ea80-cac0ff17-c362b2b8 GetAsyncInputData freeSpace = 1000
2026-02-18T23:38:47.980158Z node 10 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: ca5c66e8-c393ea80-cac0ff17-c362b2b8 Return ready batch. DataCount = 1 Watermark = none Used space = 6
2026-02-18T23:38:47.980271Z :INFO: [local] [local] [ca5c66e8-c393ea80-cac0ff17-c362b2b8] Closing read session. Close timeout: 0.000000s
2026-02-18T23:38:47.980308Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:WatermarkCheckpointWithItemsInReadyBuffer:0:1:3:0
2026-02-18T23:38:47.980331Z :INFO: [local] [local] [ca5c66e8-c393ea80-cac0ff17-c362b2b8] Counters: { Errors: 0 CurrentSessionLifetimeMs: 3011 BytesRead: 12 MessagesRead: 2 BytesReadCompressed: 12 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:47.980369Z :NOTICE: [local] [local] [ca5c66e8-c393ea80-cac0ff17-c362b2b8] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Close with zero timeout " }
2026-02-18T23:38:47.980382Z :DEBUG: [local] [local] [ca5c66e8-c393ea80-cac0ff17-c362b2b8] [] Abort session to cluster
2026-02-18T23:38:47.980679Z :INFO: [local] [local] [ca5c66e8-c393ea80-cac0ff17-c362b2b8] Closing read session. Close timeout: 0.000000s
2026-02-18T23:38:47.980693Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:WatermarkCheckpointWithItemsInReadyBuffer:0:1:3:0
2026-02-18T23:38:47.980699Z :INFO: [local] [local] [ca5c66e8-c393ea80-cac0ff17-c362b2b8] Counters: { Errors: 0 CurrentSessionLifetimeMs: 3011 BytesRead: 12 MessagesRead: 2 BytesReadCompressed: 12 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:47.980710Z :NOTICE: [local] [local] [ca5c66e8-c393ea80-cac0ff17-c362b2b8] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T23:38:48.305541Z node 11 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:196: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. SendData. Batch: 4. Checkpoint: 0. Finished: 0
2026-02-18T23:38:48.310623Z node 11 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:222: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. Received data for sending: 1
2026-02-18T23:38:48.310639Z node 11 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:222: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. Received data for sending: 2
2026-02-18T23:38:48.310642Z node 11 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:222: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. Received data for sending: 3
2026-02-18T23:38:48.310643Z node 11 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:222: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. Received data for sending: 4
2026-02-18T23:38:48.312007Z :INFO: [local] OnFederationDiscovery fall back to single mode, database=local
[] [] Start federated write session to database '' (previous was <empty>) FederationState: { Status: SUCCESS SelfLocation: "" DbInfos: [ { path: "local" endpoint: "localhost:13210" status: AVAILABLE weight: 100 } ] ControlPlaneEndpoint: localhost:13210 }2026-02-18T23:38:48.312351Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: try to update token
2026-02-18T23:38:48.312619Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Start write session. Will connect to nodeId: 0
2026-02-18T23:38:48.312644Z :INFO: [local] [local] [2bd5f6f1-10535c5a-83e9928a-9b007f4c] Starting read session
2026-02-18T23:38:48.312654Z :DEBUG: [local] [local] [2bd5f6f1-10535c5a-83e9928a-9b007f4c] Starting single session
2026-02-18T23:38:48.312851Z :DEBUG: [local] [local] [2bd5f6f1-10535c5a-83e9928a-9b007f4c] [] In Reconnect, ReadSizeBudget = 52428800, ReadSizeServerDelta = 0
2026-02-18T23:38:48.312856Z :DEBUG: [local] [local] [2bd5f6f1-10535c5a-83e9928a-9b007f4c] [] New values: ReadSizeBudget = 52428800, ReadSizeServerDelta = 0
2026-02-18T23:38:48.312861Z :DEBUG: [local] [local] [2bd5f6f1-10535c5a-83e9928a-9b007f4c] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T23:38:48.318144Z :DEBUG: [local] [local] [2bd5f6f1-10535c5a-83e9928a-9b007f4c] [] Successfully connected. Initializing session
2026-02-18T23:38:48.318153Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: write to message_group: 
2026-02-18T23:38:48.318196Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: send init request: init_request { path: "WriteToTopic" message_group_id: "" }
2026-02-18T23:38:48.318203Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T23:38:48.318329Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:38:48.319763Z :INFO: [local] [local] [2bd5f6f1-10535c5a-83e9928a-9b007f4c] [] Got InitResponse. ReadSessionId: test_client_1_17_12013904520461767020_v1
2026-02-18T23:38:48.319777Z :DEBUG: [local] [local] [2bd5f6f1-10535c5a-83e9928a-9b007f4c] [] In ContinueReadingDataImpl, ReadSizeBudget = 52428800, ReadSizeServerDelta = 0
2026-02-18T23:38:48.319890Z :DEBUG: [local] [local] [2bd5f6f1-10535c5a-83e9928a-9b007f4c] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 52428800
2026-02-18T23:38:48.320326Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:48.320352Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771457928320 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:48.320373Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session established. Init response: session_id: "f473af47-f1dd1d6f-e8279896-25d98838|58f7a74-c94a5561-71d52540-7b77e07e_0"
2026-02-18T23:38:48.320377Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=f473af47-f1dd1d6f-e8279896-25d98838|58f7a74-c94a5561-71d52540-7b77e07e_0
2026-02-18T23:38:48.320381Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f473af47-f1dd1d6f-e8279896-25d98838|58f7a74-c94a5561-71d52540-7b77e07e_0]  MessageGroupId [] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:38:48.320421Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f473af47-f1dd1d6f-e8279896-25d98838|58f7a74-c94a5561-71d52540-7b77e07e_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T23:38:48.320430Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/WriteToTopic partition_id=0
2026-02-18T23:38:48.320463Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f473af47-f1dd1d6f-e8279896-25d98838|58f7a74-c94a5561-71d52540-7b77e07e_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T23:38:48.321744Z :INFO: [local] [local] [2bd5f6f1-10535c5a-83e9928a-9b007f4c] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "WriteToTopic". Partition: 0. Read offset: (NULL)
2026-02-18T23:38:48.321966Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f473af47-f1dd1d6f-e8279896-25d98838|58f7a74-c94a5561-71d52540-7b77e07e_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T23:38:48.321977Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T23:38:48.321983Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f473af47-f1dd1d6f-e8279896-25d98838|58f7a74-c94a5561-71d52540-7b77e07e_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T23:38:48.321988Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T23:38:48.321993Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f473af47-f1dd1d6f-e8279896-25d98838|58f7a74-c94a5561-71d52540-7b77e07e_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T23:38:48.322338Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f473af47-f1dd1d6f-e8279896-25d98838|58f7a74-c94a5561-71d52540-7b77e07e_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:38:48.322483Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f473af47-f1dd1d6f-e8279896-25d98838|58f7a74-c94a5561-71d52540-7b77e07e_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T23:38:48.322527Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f473af47-f1dd1d6f-e8279896-25d98838|58f7a74-c94a5561-71d52540-7b77e07e_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "WriteToTopic" partition_with_generation { generation: 1 } }
2026-02-18T23:38:48.322535Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T23:38:48.322697Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f473af47-f1dd1d6f-e8279896-25d98838|58f7a74-c94a5561-71d52540-7b77e07e_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:38:48.323590Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f473af47-f1dd1d6f-e8279896-25d98838|58f7a74-c94a5561-71d52540-7b77e07e_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:48.323614Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f473af47-f1dd1d6f-e8279896-25d98838|58f7a74-c94a5561-71d52540-7b77e07e_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "4aa4da5a-5da05b19-c92a5a0c-23c4b3bd|5428585e-b63ba36e-5ffd04db-e0d8cd1f_0"
2026-02-18T23:38:48.323620Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=4aa4da5a-5da05b19-c92a5a0c-23c4b3bd|5428585e-b63ba36e-5ffd04db-e0d8cd1f_0
2026-02-18T23:38:48.323624Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4aa4da5a-5da05b19-c92a5a0c-23c4b3bd|5428585e-b63ba36e-5ffd04db-e0d8cd1f_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:38:48.323694Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4aa4da5a-5da05b19-c92a5a0c-23c4b3bd|5428585e-b63ba36e-5ffd04db-e0d8cd1f_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T23:38:48.323716Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4aa4da5a-5da05b19-c92a5a0c-23c4b3bd|5428585e-b63ba36e-5ffd04db-e0d8cd1f_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:38:48.323721Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4aa4da5a-5da05b19-c92a5a0c-23c4b3bd|5428585e-b63ba36e-5ffd04db-e0d8cd1f_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
2026-02-18T23:38:48.323856Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4aa4da5a-5da05b19-c92a5a0c-23c4b3bd|5428585e-b63ba36e-5ffd04db-e0d8cd1f_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 2 to 2
2026-02-18T23:38:48.323865Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4aa4da5a-5da05b19-c92a5a0c-23c4b3bd|5428585e-b63ba36e-5ffd04db-e0d8cd1f_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:38:48.323867Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4aa4da5a-5da05b19-c92a5a0c-23c4b3bd|5428585e-b63ba36e-5ffd04db-e0d8cd1f_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 2
2026-02-18T23:38:48.323930Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4aa4da5a-5da05b19-c92a5a0c-23c4b3bd|5428585e-b63ba36e-5ffd04db-e0d8cd1f_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 3 to 3
2026-02-18T23:38:48.323936Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4aa4da5a-5da05b19-c92a5a0c-23c4b3bd|5428585e-b63ba36e-5ffd04db-e0d8cd1f_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:38:48.323938Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4aa4da5a-5da05b19-c92a5a0c-23c4b3bd|5428585e-b63ba36e-5ffd04db-e0d8cd1f_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 3
2026-02-18T23:38:48.323980Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4aa4da5a-5da05b19-c92a5a0c-23c4b3bd|5428585e-b63ba36e-5ffd04db-e0d8cd1f_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 4 to 4
2026-02-18T23:38:48.323988Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4aa4da5a-5da05b19-c92a5a0c-23c4b3bd|5428585e-b63ba36e-5ffd04db-e0d8cd1f_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:38:48.323991Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4aa4da5a-5da05b19-c92a5a0c-23c4b3bd|5428585e-b63ba36e-5ffd04db-e0d8cd1f_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 4
2026-02-18T23:38:48.325960Z :DEBUG: [local] [local] [2bd5f6f1-10535c5a-83e9928a-9b007f4c] [] Got ReadResponse, serverBytesSize = 153, now ReadSizeBudget = 0, ReadSizeServerDelta = 52428647
2026-02-18T23:38:48.326004Z :DEBUG: [local] [local] [2bd5f6f1-10535c5a-83e9928a-9b007f4c] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 52428647
2026-02-18T23:38:48.326095Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (0-0)
2026-02-18T23:38:48.326111Z :DEBUG: [local] [local] [2bd5f6f1-10535c5a-83e9928a-9b007f4c] [] Returning serverBytesSize = 153 to budget
2026-02-18T23:38:48.326128Z :DEBUG: [local] [local] [2bd5f6f1-10535c5a-83e9928a-9b007f4c] [] In ContinueReadingDataImpl, ReadSizeBudget = 153, ReadSizeServerDelta = 52428647
2026-02-18T23:38:48.326226Z :DEBUG: [local] [local] [2bd5f6f1-10535c5a-83e9928a-9b007f4c] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 52428800
2026-02-18T23:38:48.326243Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (0-0)
2026-02-18T23:38:48.326319Z :DEBUG: [local] [local] [2bd5f6f1-10535c5a-83e9928a-9b007f4c] [] The application data is transferred to the client. Number of messages 1, size 1 bytes
2026-02-18T23:38:48.326334Z :DEBUG: [local] [local] [2bd5f6f1-10535c5a-83e9928a-9b007f4c] [] Returning serverBytesSize = 0 to budget
2026-02-18T23:38:48.326678Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4aa4da5a-5da05b19-c92a5a0c-23c4b3bd|5428585e-b63ba36e-5ffd04db-e0d8cd1f_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:48.326724Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4aa4da5a-5da05b19-c92a5a0c-23c4b3bd|5428585e-b63ba36e-5ffd04db-e0d8cd1f_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 1 written { } } write_statistics { persisting_time { } min_queue_wait_time { } max_queue_wait_time { } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:38:48.326730Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4aa4da5a-5da05b19-c92a5a0c-23c4b3bd|5428585e-b63ba36e-5ffd04db-e0d8cd1f_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T23:38:48.326734Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4aa4da5a-5da05b19-c92a5a0c-23c4b3bd|5428585e-b63ba36e-5ffd04db-e0d8cd1f_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T23:38:48.326804Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4aa4da5a-5da05b19-c92a5a0c-23c4b3bd|5428585e-b63ba36e-5ffd04db-e0d8cd1f_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:48.326819Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4aa4da5a-5da05b19-c92a5a0c-23c4b3bd|5428585e-b63ba36e-5ffd04db-e0d8cd1f_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 2 written { offset: 1 } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { } max_queue_wait_time { } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:38:48.326821Z :DEBUG: [local] [local] [2bd5f6f1-10535c5a-83e9928a-9b007f4c] [] Got ReadResponse, serverBytesSize = 205, now ReadSizeBudget = 0, ReadSizeServerDelta = 52428595
2026-02-18T23:38:48.326829Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4aa4da5a-5da05b19-c92a5a0c-23c4b3bd|5428585e-b63ba36e-5ffd04db-e0d8cd1f_0]  PartitionId [0]  Generation [1] OnAck: seqNo=2, txId=?
2026-02-18T23:38:48.326843Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4aa4da5a-5da05b19-c92a5a0c-23c4b3bd|5428585e-b63ba36e-5ffd04db-e0d8cd1f_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 2
2026-02-18T23:38:48.326863Z :DEBUG: [local] [local] [2bd5f6f1-10535c5a-83e9928a-9b007f4c] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 52428595
2026-02-18T23:38:48.326897Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4aa4da5a-5da05b19-c92a5a0c-23c4b3bd|5428585e-b63ba36e-5ffd04db-e0d8cd1f_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:48.326847Z node 11 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:470: SelfId: [11:7608353870104119107:2048], TxId: query_1, TaskId: 0, PQ sink. Ack seq no 1
2026-02-18T23:38:48.326911Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4aa4da5a-5da05b19-c92a5a0c-23c4b3bd|5428585e-b63ba36e-5ffd04db-e0d8cd1f_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 3 written { offset: 2 } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { } max_queue_wait_time { } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:38:48.326915Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4aa4da5a-5da05b19-c92a5a0c-23c4b3bd|5428585e-b63ba36e-5ffd04db-e0d8cd1f_0]  PartitionId [0]  Generation [1] OnAck: seqNo=3, txId=?
2026-02-18T23:38:48.326918Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4aa4da5a-5da05b19-c92a5a0c-23c4b3bd|5428585e-b63ba36e-5ffd04db-e0d8cd1f_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 3
2026-02-18T23:38:48.326880Z node 11 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:470: SelfId: [11:7608353870104119107:2048], TxId: query_1, TaskId: 0, PQ sink. Ack seq no 2
2026-02-18T23:38:48.326973Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (1-3)
2026-02-18T23:38:48.326982Z :DEBUG: [local] [local] [2bd5f6f1-10535c5a-83e9928a-9b007f4c] [] Returning serverBytesSize = 205 to budget
2026-02-18T23:38:48.326968Z node 11 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:470: SelfId: [11:7608353870104119107:2048], TxId: query_1, TaskId: 0, PQ sink. Ack seq no 3
2026-02-18T23:38:48.326987Z :DEBUG: [local] [local] [2bd5f6f1-10535c5a-83e9928a-9b007f4c] [] In ContinueReadingDataImpl, ReadSizeBudget = 205, ReadSizeServerDelta = 52428595
2026-02-18T23:38:48.327055Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4aa4da5a-5da05b19-c92a5a0c-23c4b3bd|5428585e-b63ba36e-5ffd04db-e0d8cd1f_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:48.327070Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4aa4da5a-5da05b19-c92a5a0c-23c4b3bd|5428585e-b63ba36e-5ffd04db-e0d8cd1f_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 4 written { offset: 3 } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { } max_queue_wait_time { } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:38:48.327076Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4aa4da5a-5da05b19-c92a5a0c-23c4b3bd|5428585e-b63ba36e-5ffd04db-e0d8cd1f_0]  PartitionId [0]  Generation [1] OnAck: seqNo=4, txId=?
2026-02-18T23:38:48.327079Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4aa4da5a-5da05b19-c92a5a0c-23c4b3bd|5428585e-b63ba36e-5ffd04db-e0d8cd1f_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 4
2026-02-18T23:38:48.327086Z :DEBUG: [local] [local] [2bd5f6f1-10535c5a-83e9928a-9b007f4c] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 52428800
2026-02-18T23:38:48.327097Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (1-1)
2026-02-18T23:38:48.327103Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 1} (2-2)
2026-02-18T23:38:48.327108Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 2} (3-3)
2026-02-18T23:38:48.327125Z node 11 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:470: SelfId: [11:7608353870104119107:2048], TxId: query_1, TaskId: 0, PQ sink. Ack seq no 4
2026-02-18T23:38:48.327145Z :DEBUG: [local] [local] [2bd5f6f1-10535c5a-83e9928a-9b007f4c] [] The application data is transferred to the client. Number of messages 3, size 3 bytes
2026-02-18T23:38:48.327155Z :INFO: [local] [local] [2bd5f6f1-10535c5a-83e9928a-9b007f4c] Closing read session. Close timeout: 0.000000s
2026-02-18T23:38:48.327156Z :DEBUG: [local] [local] [2bd5f6f1-10535c5a-83e9928a-9b007f4c] [] Returning serverBytesSize = 0 to budget
2026-02-18T23:38:48.327175Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:WriteToTopic:0:1:3:0
2026-02-18T23:38:48.327185Z :INFO: [local] [local] [2bd5f6f1-10535c5a-83e9928a-9b007f4c] Counters: { Errors: 0 CurrentSessionLifetimeMs: 14 BytesRead: 4 MessagesRead: 4 BytesReadCompressed: 4 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:48.327204Z :NOTICE: [local] [local] [2bd5f6f1-10535c5a-83e9928a-9b007f4c] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Close with zero timeout " }
2026-02-18T23:38:48.327211Z :DEBUG: [local] [local] [2bd5f6f1-10535c5a-83e9928a-9b007f4c] [] Abort session to cluster
2026-02-18T23:38:48.327439Z :INFO: [local] [local] [2bd5f6f1-10535c5a-83e9928a-9b007f4c] Closing read session. Close timeout: 0.000000s
2026-02-18T23:38:48.327444Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:WriteToTopic:0:1:3:0
2026-02-18T23:38:48.327448Z :INFO: [local] [local] [2bd5f6f1-10535c5a-83e9928a-9b007f4c] Counters: { Errors: 0 CurrentSessionLifetimeMs: 14 BytesRead: 4 MessagesRead: 4 BytesReadCompressed: 4 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:48.327454Z :NOTICE: [local] [local] [2bd5f6f1-10535c5a-83e9928a-9b007f4c] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T23:38:48.328424Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4aa4da5a-5da05b19-c92a5a0c-23c4b3bd|5428585e-b63ba36e-5ffd04db-e0d8cd1f_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 0.000000s
2026-02-18T23:38:48.328434Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4aa4da5a-5da05b19-c92a5a0c-23c4b3bd|5428585e-b63ba36e-5ffd04db-e0d8cd1f_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T23:38:48.328448Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4aa4da5a-5da05b19-c92a5a0c-23c4b3bd|5428585e-b63ba36e-5ffd04db-e0d8cd1f_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T23:38:48.328587Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4aa4da5a-5da05b19-c92a5a0c-23c4b3bd|5428585e-b63ba36e-5ffd04db-e0d8cd1f_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T23:38:48.328593Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4aa4da5a-5da05b19-c92a5a0c-23c4b3bd|5428585e-b63ba36e-5ffd04db-e0d8cd1f_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T23:38:48.533998Z node 12 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:196: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. SendData. Batch: 1. Checkpoint: 0. Finished: 0
2026-02-18T23:38:48.540443Z node 12 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:222: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. Received data for sending: 1
2026-02-18T23:38:48.540538Z node 12 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:196: SelfId: [12:7608353869773712269:2048], TxId: query_1, TaskId: 0, PQ sink. SendData. Batch: 1. Checkpoint: 0. Finished: 0
2026-02-18T23:38:48.540545Z node 12 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:222: SelfId: [12:7608353869773712269:2048], TxId: query_1, TaskId: 0, PQ sink. Received data for sending: 2
2026-02-18T23:38:48.540616Z node 12 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:196: SelfId: [12:7608353869773712269:2048], TxId: query_1, TaskId: 0, PQ sink. SendData. Batch: 1. Checkpoint: 0. Finished: 0
2026-02-18T23:38:48.540625Z node 12 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:222: SelfId: [12:7608353869773712269:2048], TxId: query_1, TaskId: 0, PQ sink. Received data for sending: 3
2026-02-18T23:38:48.544450Z :INFO: [local] OnFederationDiscovery fall back to single mode, database=local
[] [] Start federated write session to database '' (previous was <empty>) FederationState: { Status: SUCCESS SelfLocation: "" DbInfos: [ { path: "local" endpoint: "localhost:13210" status: AVAILABLE weight: 100 } ] ControlPlaneEndpoint: localhost:13210 }2026-02-18T23:38:48.544626Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: try to update token
2026-02-18T23:38:48.544787Z :INFO: [local] [local] [f3f8ba72-c641434a-9fa617b-50fabdcd] Starting read session
2026-02-18T23:38:48.544797Z :DEBUG: [local] [local] [f3f8ba72-c641434a-9fa617b-50fabdcd] Starting single session
2026-02-18T23:38:48.544831Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Start write session. Will connect to nodeId: 0
2026-02-18T23:38:48.545016Z :DEBUG: [local] [local] [f3f8ba72-c641434a-9fa617b-50fabdcd] [] In Reconnect, ReadSizeBudget = 52428800, ReadSizeServerDelta = 0
2026-02-18T23:38:48.545021Z :DEBUG: [local] [local] [f3f8ba72-c641434a-9fa617b-50fabdcd] [] New values: ReadSizeBudget = 52428800, ReadSizeServerDelta = 0
2026-02-18T23:38:48.545025Z :DEBUG: [local] [local] [f3f8ba72-c641434a-9fa617b-50fabdcd] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T23:38:48.550876Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: write to message_group: 
2026-02-18T23:38:48.550914Z :DEBUG: [local] [local] [f3f8ba72-c641434a-9fa617b-50fabdcd] [] Successfully connected. Initializing session
2026-02-18T23:38:48.550923Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: send init request: init_request { path: "WriteToTopicMultiBatch" message_group_id: "" }
2026-02-18T23:38:48.550927Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T23:38:48.551033Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:38:48.552609Z :INFO: [local] [local] [f3f8ba72-c641434a-9fa617b-50fabdcd] [] Got InitResponse. ReadSessionId: test_client_1_18_9184382745232377756_v1
2026-02-18T23:38:48.552621Z :DEBUG: [local] [local] [f3f8ba72-c641434a-9fa617b-50fabdcd] [] In ContinueReadingDataImpl, ReadSizeBudget = 52428800, ReadSizeServerDelta = 0
2026-02-18T23:38:48.552701Z :DEBUG: [local] [local] [f3f8ba72-c641434a-9fa617b-50fabdcd] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 52428800
2026-02-18T23:38:48.552830Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:48.552844Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771457928552 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:48.552864Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session established. Init response: session_id: "3a421dd4-4e875daa-14ece25f-58130f62|39bc8f62-2362c97-727cf468-ef53b0cd_0"
2026-02-18T23:38:48.552870Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=3a421dd4-4e875daa-14ece25f-58130f62|39bc8f62-2362c97-727cf468-ef53b0cd_0
2026-02-18T23:38:48.552874Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [3a421dd4-4e875daa-14ece25f-58130f62|39bc8f62-2362c97-727cf468-ef53b0cd_0]  MessageGroupId [] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:38:48.552908Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [3a421dd4-4e875daa-14ece25f-58130f62|39bc8f62-2362c97-727cf468-ef53b0cd_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T23:38:48.552917Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/WriteToTopicMultiBatch partition_id=0
2026-02-18T23:38:48.552967Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [3a421dd4-4e875daa-14ece25f-58130f62|39bc8f62-2362c97-727cf468-ef53b0cd_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T23:38:48.554433Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [3a421dd4-4e875daa-14ece25f-58130f62|39bc8f62-2362c97-727cf468-ef53b0cd_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T23:38:48.554444Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T23:38:48.554450Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [3a421dd4-4e875daa-14ece25f-58130f62|39bc8f62-2362c97-727cf468-ef53b0cd_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T23:38:48.554455Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T23:38:48.554472Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [3a421dd4-4e875daa-14ece25f-58130f62|39bc8f62-2362c97-727cf468-ef53b0cd_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T23:38:48.554576Z :INFO: [local] [local] [f3f8ba72-c641434a-9fa617b-50fabdcd] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "WriteToTopicMultiBatch". Partition: 0. Read offset: (NULL)
2026-02-18T23:38:48.554715Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [3a421dd4-4e875daa-14ece25f-58130f62|39bc8f62-2362c97-727cf468-ef53b0cd_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:38:48.554839Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [3a421dd4-4e875daa-14ece25f-58130f62|39bc8f62-2362c97-727cf468-ef53b0cd_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T23:38:48.554860Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [3a421dd4-4e875daa-14ece25f-58130f62|39bc8f62-2362c97-727cf468-ef53b0cd_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "WriteToTopicMultiBatch" partition_with_generation { generation: 1 } }
2026-02-18T23:38:48.554867Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T23:38:48.554940Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [3a421dd4-4e875daa-14ece25f-58130f62|39bc8f62-2362c97-727cf468-ef53b0cd_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:38:48.556196Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [3a421dd4-4e875daa-14ece25f-58130f62|39bc8f62-2362c97-727cf468-ef53b0cd_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:48.556214Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [3a421dd4-4e875daa-14ece25f-58130f62|39bc8f62-2362c97-727cf468-ef53b0cd_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "32619b3a-b54c4779-45ad25e0-49860df8|6c1f2bf0-b4b56fe3-12a50890-36dce56a_0"
2026-02-18T23:38:48.556218Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=32619b3a-b54c4779-45ad25e0-49860df8|6c1f2bf0-b4b56fe3-12a50890-36dce56a_0
2026-02-18T23:38:48.556221Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [32619b3a-b54c4779-45ad25e0-49860df8|6c1f2bf0-b4b56fe3-12a50890-36dce56a_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:38:48.556277Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [32619b3a-b54c4779-45ad25e0-49860df8|6c1f2bf0-b4b56fe3-12a50890-36dce56a_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T23:38:48.556311Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [32619b3a-b54c4779-45ad25e0-49860df8|6c1f2bf0-b4b56fe3-12a50890-36dce56a_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:38:48.556317Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [32619b3a-b54c4779-45ad25e0-49860df8|6c1f2bf0-b4b56fe3-12a50890-36dce56a_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
2026-02-18T23:38:48.556425Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [32619b3a-b54c4779-45ad25e0-49860df8|6c1f2bf0-b4b56fe3-12a50890-36dce56a_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 2 to 2
2026-02-18T23:38:48.556432Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [32619b3a-b54c4779-45ad25e0-49860df8|6c1f2bf0-b4b56fe3-12a50890-36dce56a_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:38:48.556435Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [32619b3a-b54c4779-45ad25e0-49860df8|6c1f2bf0-b4b56fe3-12a50890-36dce56a_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 2
2026-02-18T23:38:48.556468Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [32619b3a-b54c4779-45ad25e0-49860df8|6c1f2bf0-b4b56fe3-12a50890-36dce56a_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 3 to 3
2026-02-18T23:38:48.556472Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [32619b3a-b54c4779-45ad25e0-49860df8|6c1f2bf0-b4b56fe3-12a50890-36dce56a_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:38:48.556475Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [32619b3a-b54c4779-45ad25e0-49860df8|6c1f2bf0-b4b56fe3-12a50890-36dce56a_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 3
2026-02-18T23:38:48.558127Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [32619b3a-b54c4779-45ad25e0-49860df8|6c1f2bf0-b4b56fe3-12a50890-36dce56a_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:48.558181Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [32619b3a-b54c4779-45ad25e0-49860df8|6c1f2bf0-b4b56fe3-12a50890-36dce56a_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 1 written { } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { } max_queue_wait_time { } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:38:48.558189Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [32619b3a-b54c4779-45ad25e0-49860df8|6c1f2bf0-b4b56fe3-12a50890-36dce56a_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T23:38:48.558194Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [32619b3a-b54c4779-45ad25e0-49860df8|6c1f2bf0-b4b56fe3-12a50890-36dce56a_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T23:38:48.558303Z node 12 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:470: SelfId: [12:7608353869773712269:2048], TxId: query_1, TaskId: 0, PQ sink. Ack seq no 1
2026-02-18T23:38:48.558501Z :DEBUG: [local] [local] [f3f8ba72-c641434a-9fa617b-50fabdcd] [] Got ReadResponse, serverBytesSize = 153, now ReadSizeBudget = 0, ReadSizeServerDelta = 52428647
2026-02-18T23:38:48.558536Z :DEBUG: [local] [local] [f3f8ba72-c641434a-9fa617b-50fabdcd] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 52428647
2026-02-18T23:38:48.558645Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (0-0)
2026-02-18T23:38:48.558667Z :DEBUG: [local] [local] [f3f8ba72-c641434a-9fa617b-50fabdcd] [] Returning serverBytesSize = 153 to budget
2026-02-18T23:38:48.558674Z :DEBUG: [local] [local] [f3f8ba72-c641434a-9fa617b-50fabdcd] [] In ContinueReadingDataImpl, ReadSizeBudget = 153, ReadSizeServerDelta = 52428647
2026-02-18T23:38:48.558808Z :DEBUG: [local] [local] [f3f8ba72-c641434a-9fa617b-50fabdcd] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 52428800
2026-02-18T23:38:48.558825Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (0-0)
2026-02-18T23:38:48.558861Z :DEBUG: [local] [local] [f3f8ba72-c641434a-9fa617b-50fabdcd] [] The application data is transferred to the client. Number of messages 1, size 1 bytes
2026-02-18T23:38:48.558875Z :DEBUG: [local] [local] [f3f8ba72-c641434a-9fa617b-50fabdcd] [] Returning serverBytesSize = 0 to budget
2026-02-18T23:38:48.559141Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [32619b3a-b54c4779-45ad25e0-49860df8|6c1f2bf0-b4b56fe3-12a50890-36dce56a_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:48.559205Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [32619b3a-b54c4779-45ad25e0-49860df8|6c1f2bf0-b4b56fe3-12a50890-36dce56a_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 2 written { offset: 1 } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { nanos: 1000000 } max_queue_wait_time { nanos: 1000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:38:48.559212Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [32619b3a-b54c4779-45ad25e0-49860df8|6c1f2bf0-b4b56fe3-12a50890-36dce56a_0]  PartitionId [0]  Generation [1] OnAck: seqNo=2, txId=?
2026-02-18T23:38:48.559216Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [32619b3a-b54c4779-45ad25e0-49860df8|6c1f2bf0-b4b56fe3-12a50890-36dce56a_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 2
2026-02-18T23:38:48.559294Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [32619b3a-b54c4779-45ad25e0-49860df8|6c1f2bf0-b4b56fe3-12a50890-36dce56a_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:48.559309Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [32619b3a-b54c4779-45ad25e0-49860df8|6c1f2bf0-b4b56fe3-12a50890-36dce56a_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 3 written { offset: 2 } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { nanos: 1000000 } max_queue_wait_time { nanos: 1000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:38:48.559312Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [32619b3a-b54c4779-45ad25e0-49860df8|6c1f2bf0-b4b56fe3-12a50890-36dce56a_0]  PartitionId [0]  Generation [1] OnAck: seqNo=3, txId=?
2026-02-18T23:38:48.559314Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [32619b3a-b54c4779-45ad25e0-49860df8|6c1f2bf0-b4b56fe3-12a50890-36dce56a_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 3
2026-02-18T23:38:48.559294Z node 12 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:470: SelfId: [12:7608353869773712269:2048], TxId: query_1, TaskId: 0, PQ sink. Ack seq no 2
2026-02-18T23:38:48.559379Z node 12 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:470: SelfId: [12:7608353869773712269:2048], TxId: query_1, TaskId: 0, PQ sink. Ack seq no 3
2026-02-18T23:38:48.559461Z :DEBUG: [local] [local] [f3f8ba72-c641434a-9fa617b-50fabdcd] [] Got ReadResponse, serverBytesSize = 180, now ReadSizeBudget = 0, ReadSizeServerDelta = 52428620
2026-02-18T23:38:48.559485Z :DEBUG: [local] [local] [f3f8ba72-c641434a-9fa617b-50fabdcd] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 52428620
2026-02-18T23:38:48.559561Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (1-2)
2026-02-18T23:38:48.559577Z :DEBUG: [local] [local] [f3f8ba72-c641434a-9fa617b-50fabdcd] [] Returning serverBytesSize = 180 to budget
2026-02-18T23:38:48.559585Z :DEBUG: [local] [local] [f3f8ba72-c641434a-9fa617b-50fabdcd] [] In ContinueReadingDataImpl, ReadSizeBudget = 180, ReadSizeServerDelta = 52428620
2026-02-18T23:38:48.559702Z :DEBUG: [local] [local] [f3f8ba72-c641434a-9fa617b-50fabdcd] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 52428800
2026-02-18T23:38:48.559716Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (1-1)
2026-02-18T23:38:48.559730Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 1} (2-2)
2026-02-18T23:38:48.559803Z :INFO: [local] [local] [f3f8ba72-c641434a-9fa617b-50fabdcd] Closing read session. Close timeout: 0.000000s
2026-02-18T23:38:48.559836Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:WriteToTopicMultiBatch:0:1:2:0
2026-02-18T23:38:48.559813Z :DEBUG: [local] [local] [f3f8ba72-c641434a-9fa617b-50fabdcd] [] The application data is transferred to the client. Number of messages 2, size 2 bytes
2026-02-18T23:38:48.559847Z :INFO: [local] [local] [f3f8ba72-c641434a-9fa617b-50fabdcd] Counters: { Errors: 0 CurrentSessionLifetimeMs: 15 BytesRead: 3 MessagesRead: 3 BytesReadCompressed: 3 BytesInflightUncompressed: 2 BytesInflightCompressed: 0 BytesInflightTotal: 2 MessagesInflight: 2 }
2026-02-18T23:38:48.559865Z :DEBUG: [local] [local] [f3f8ba72-c641434a-9fa617b-50fabdcd] [] Returning serverBytesSize = 0 to budget
2026-02-18T23:38:48.559882Z :NOTICE: [local] [local] [f3f8ba72-c641434a-9fa617b-50fabdcd] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Close with zero timeout " }
2026-02-18T23:38:48.559894Z :DEBUG: [local] [local] [f3f8ba72-c641434a-9fa617b-50fabdcd] [] Abort session to cluster
2026-02-18T23:38:48.560035Z :INFO: [local] [local] [f3f8ba72-c641434a-9fa617b-50fabdcd] Closing read session. Close timeout: 0.000000s
2026-02-18T23:38:48.560042Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:WriteToTopicMultiBatch:0:1:2:0
2026-02-18T23:38:48.560046Z :INFO: [local] [local] [f3f8ba72-c641434a-9fa617b-50fabdcd] Counters: { Errors: 0 CurrentSessionLifetimeMs: 15 BytesRead: 3 MessagesRead: 3 BytesReadCompressed: 3 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:48.560083Z :NOTICE: [local] [local] [f3f8ba72-c641434a-9fa617b-50fabdcd] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T23:38:48.561953Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [32619b3a-b54c4779-45ad25e0-49860df8|6c1f2bf0-b4b56fe3-12a50890-36dce56a_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 0.000000s
2026-02-18T23:38:48.561961Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [32619b3a-b54c4779-45ad25e0-49860df8|6c1f2bf0-b4b56fe3-12a50890-36dce56a_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T23:38:48.561974Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [32619b3a-b54c4779-45ad25e0-49860df8|6c1f2bf0-b4b56fe3-12a50890-36dce56a_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T23:38:48.562108Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [32619b3a-b54c4779-45ad25e0-49860df8|6c1f2bf0-b4b56fe3-12a50890-36dce56a_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T23:38:48.562113Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [32619b3a-b54c4779-45ad25e0-49860df8|6c1f2bf0-b4b56fe3-12a50890-36dce56a_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T23:38:48.771166Z node 13 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:196: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. SendData. Batch: 3. Checkpoint: 0. Finished: 0
2026-02-18T23:38:48.776315Z node 13 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:222: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. Received data for sending: 1
2026-02-18T23:38:48.776331Z node 13 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:222: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. Received data for sending: 2
2026-02-18T23:38:48.776333Z node 13 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:222: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. Received data for sending: 3
2026-02-18T23:38:48.778167Z :INFO: [local] OnFederationDiscovery fall back to single mode, database=local
[] [] Start federated write session to database '' (previous was <empty>) FederationState: { Status: SUCCESS SelfLocation: "" DbInfos: [ { path: "local" endpoint: "localhost:13210" status: AVAILABLE weight: 100 } ] ControlPlaneEndpoint: localhost:13210 }2026-02-18T23:38:48.778317Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: try to update token
2026-02-18T23:38:48.778680Z :INFO: [local] [local] [b64ab167-5f804017-ab844361-3349e830] Starting read session
2026-02-18T23:38:48.778692Z :DEBUG: [local] [local] [b64ab167-5f804017-ab844361-3349e830] Starting single session
2026-02-18T23:38:48.778921Z :DEBUG: [local] [local] [b64ab167-5f804017-ab844361-3349e830] [] In Reconnect, ReadSizeBudget = 52428800, ReadSizeServerDelta = 0
2026-02-18T23:38:48.778925Z :DEBUG: [local] [local] [b64ab167-5f804017-ab844361-3349e830] [] New values: ReadSizeBudget = 52428800, ReadSizeServerDelta = 0
2026-02-18T23:38:48.778929Z :DEBUG: [local] [local] [b64ab167-5f804017-ab844361-3349e830] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T23:38:48.778668Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Start write session. Will connect to nodeId: 0
2026-02-18T23:38:48.784076Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: write to message_group: 
2026-02-18T23:38:48.784074Z :DEBUG: [local] [local] [b64ab167-5f804017-ab844361-3349e830] [] Successfully connected. Initializing session
2026-02-18T23:38:48.784128Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: send init request: init_request { path: "DeferredWriteToTopic" message_group_id: "" }
2026-02-18T23:38:48.784144Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T23:38:48.784312Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:38:48.785786Z :INFO: [local] [local] [b64ab167-5f804017-ab844361-3349e830] [] Got InitResponse. ReadSessionId: test_client_1_19_1380393842475048528_v1
2026-02-18T23:38:48.785800Z :DEBUG: [local] [local] [b64ab167-5f804017-ab844361-3349e830] [] In ContinueReadingDataImpl, ReadSizeBudget = 52428800, ReadSizeServerDelta = 0
2026-02-18T23:38:48.785858Z :DEBUG: [local] [local] [b64ab167-5f804017-ab844361-3349e830] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 52428800
2026-02-18T23:38:48.786445Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:48.786459Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771457928786 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:48.786480Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session established. Init response: session_id: "3b47d6d1-13de63c2-ba6c1ccd-3f104e0f|1d20b8d7-b67c456d-19e4bb71-862b618b_0"
2026-02-18T23:38:48.786494Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=3b47d6d1-13de63c2-ba6c1ccd-3f104e0f|1d20b8d7-b67c456d-19e4bb71-862b618b_0
2026-02-18T23:38:48.786498Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [3b47d6d1-13de63c2-ba6c1ccd-3f104e0f|1d20b8d7-b67c456d-19e4bb71-862b618b_0]  MessageGroupId [] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:38:48.786576Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [3b47d6d1-13de63c2-ba6c1ccd-3f104e0f|1d20b8d7-b67c456d-19e4bb71-862b618b_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T23:38:48.786586Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/DeferredWriteToTopic partition_id=0
2026-02-18T23:38:48.786627Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [3b47d6d1-13de63c2-ba6c1ccd-3f104e0f|1d20b8d7-b67c456d-19e4bb71-862b618b_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T23:38:48.787310Z :INFO: [local] [local] [b64ab167-5f804017-ab844361-3349e830] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "DeferredWriteToTopic". Partition: 0. Read offset: (NULL)
2026-02-18T23:38:48.787825Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [3b47d6d1-13de63c2-ba6c1ccd-3f104e0f|1d20b8d7-b67c456d-19e4bb71-862b618b_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T23:38:48.787834Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T23:38:48.787840Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [3b47d6d1-13de63c2-ba6c1ccd-3f104e0f|1d20b8d7-b67c456d-19e4bb71-862b618b_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T23:38:48.787847Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T23:38:48.787851Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [3b47d6d1-13de63c2-ba6c1ccd-3f104e0f|1d20b8d7-b67c456d-19e4bb71-862b618b_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T23:38:48.788107Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [3b47d6d1-13de63c2-ba6c1ccd-3f104e0f|1d20b8d7-b67c456d-19e4bb71-862b618b_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:38:48.788211Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [3b47d6d1-13de63c2-ba6c1ccd-3f104e0f|1d20b8d7-b67c456d-19e4bb71-862b618b_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T23:38:48.788233Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [3b47d6d1-13de63c2-ba6c1ccd-3f104e0f|1d20b8d7-b67c456d-19e4bb71-862b618b_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "DeferredWriteToTopic" partition_with_generation { generation: 1 } }
2026-02-18T23:38:48.788238Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T23:38:48.788343Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [3b47d6d1-13de63c2-ba6c1ccd-3f104e0f|1d20b8d7-b67c456d-19e4bb71-862b618b_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:38:48.789941Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [3b47d6d1-13de63c2-ba6c1ccd-3f104e0f|1d20b8d7-b67c456d-19e4bb71-862b618b_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:48.789983Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [3b47d6d1-13de63c2-ba6c1ccd-3f104e0f|1d20b8d7-b67c456d-19e4bb71-862b618b_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "f672e5f4-3e4fd98b-c9950dc1-de11a7be|64496e29-e620c246-3f11e02d-975b7432_0"
2026-02-18T23:38:48.789990Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=f672e5f4-3e4fd98b-c9950dc1-de11a7be|64496e29-e620c246-3f11e02d-975b7432_0
2026-02-18T23:38:48.790000Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f672e5f4-3e4fd98b-c9950dc1-de11a7be|64496e29-e620c246-3f11e02d-975b7432_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:38:48.790079Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f672e5f4-3e4fd98b-c9950dc1-de11a7be|64496e29-e620c246-3f11e02d-975b7432_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T23:38:48.790107Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f672e5f4-3e4fd98b-c9950dc1-de11a7be|64496e29-e620c246-3f11e02d-975b7432_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:38:48.790113Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f672e5f4-3e4fd98b-c9950dc1-de11a7be|64496e29-e620c246-3f11e02d-975b7432_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
2026-02-18T23:38:48.790249Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f672e5f4-3e4fd98b-c9950dc1-de11a7be|64496e29-e620c246-3f11e02d-975b7432_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 2 to 2
2026-02-18T23:38:48.790256Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f672e5f4-3e4fd98b-c9950dc1-de11a7be|64496e29-e620c246-3f11e02d-975b7432_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:38:48.790259Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f672e5f4-3e4fd98b-c9950dc1-de11a7be|64496e29-e620c246-3f11e02d-975b7432_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 2
2026-02-18T23:38:48.790316Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f672e5f4-3e4fd98b-c9950dc1-de11a7be|64496e29-e620c246-3f11e02d-975b7432_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 3 to 3
2026-02-18T23:38:48.790321Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f672e5f4-3e4fd98b-c9950dc1-de11a7be|64496e29-e620c246-3f11e02d-975b7432_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:38:48.790323Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f672e5f4-3e4fd98b-c9950dc1-de11a7be|64496e29-e620c246-3f11e02d-975b7432_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 3
2026-02-18T23:38:48.794384Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f672e5f4-3e4fd98b-c9950dc1-de11a7be|64496e29-e620c246-3f11e02d-975b7432_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:48.794458Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f672e5f4-3e4fd98b-c9950dc1-de11a7be|64496e29-e620c246-3f11e02d-975b7432_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 1 written { } } write_statistics { persisting_time { nanos: 2000000 } min_queue_wait_time { nanos: 1000000 } max_queue_wait_time { nanos: 1000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:38:48.794473Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f672e5f4-3e4fd98b-c9950dc1-de11a7be|64496e29-e620c246-3f11e02d-975b7432_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T23:38:48.794478Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f672e5f4-3e4fd98b-c9950dc1-de11a7be|64496e29-e620c246-3f11e02d-975b7432_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T23:38:48.794623Z node 13 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:470: SelfId: [13:7608353871272021304:2048], TxId: query_1, TaskId: 0, PQ sink. Ack seq no 1
2026-02-18T23:38:48.794948Z :DEBUG: [local] [local] [b64ab167-5f804017-ab844361-3349e830] [] Got ReadResponse, serverBytesSize = 153, now ReadSizeBudget = 0, ReadSizeServerDelta = 52428647
2026-02-18T23:38:48.794981Z :DEBUG: [local] [local] [b64ab167-5f804017-ab844361-3349e830] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 52428647
2026-02-18T23:38:48.795072Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (0-0)
2026-02-18T23:38:48.795089Z :DEBUG: [local] [local] [b64ab167-5f804017-ab844361-3349e830] [] Returning serverBytesSize = 153 to budget
2026-02-18T23:38:48.795095Z :DEBUG: [local] [local] [b64ab167-5f804017-ab844361-3349e830] [] In ContinueReadingDataImpl, ReadSizeBudget = 153, ReadSizeServerDelta = 52428647
2026-02-18T23:38:48.795181Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f672e5f4-3e4fd98b-c9950dc1-de11a7be|64496e29-e620c246-3f11e02d-975b7432_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:48.795218Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f672e5f4-3e4fd98b-c9950dc1-de11a7be|64496e29-e620c246-3f11e02d-975b7432_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 2 written { offset: 1 } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { nanos: 2000000 } max_queue_wait_time { nanos: 2000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:38:48.795222Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f672e5f4-3e4fd98b-c9950dc1-de11a7be|64496e29-e620c246-3f11e02d-975b7432_0]  PartitionId [0]  Generation [1] OnAck: seqNo=2, txId=?
2026-02-18T23:38:48.795225Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f672e5f4-3e4fd98b-c9950dc1-de11a7be|64496e29-e620c246-3f11e02d-975b7432_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 2
2026-02-18T23:38:48.795227Z :DEBUG: [local] [local] [b64ab167-5f804017-ab844361-3349e830] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 52428800
2026-02-18T23:38:48.795246Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (0-0)
2026-02-18T23:38:48.795287Z :DEBUG: [local] [local] [b64ab167-5f804017-ab844361-3349e830] [] The application data is transferred to the client. Number of messages 1, size 1 bytes
2026-02-18T23:38:48.795302Z :DEBUG: [local] [local] [b64ab167-5f804017-ab844361-3349e830] [] Returning serverBytesSize = 0 to budget
2026-02-18T23:38:48.795338Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f672e5f4-3e4fd98b-c9950dc1-de11a7be|64496e29-e620c246-3f11e02d-975b7432_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:38:48.795372Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f672e5f4-3e4fd98b-c9950dc1-de11a7be|64496e29-e620c246-3f11e02d-975b7432_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 3 written { offset: 2 } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { nanos: 1000000 } max_queue_wait_time { nanos: 1000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:38:48.795380Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f672e5f4-3e4fd98b-c9950dc1-de11a7be|64496e29-e620c246-3f11e02d-975b7432_0]  PartitionId [0]  Generation [1] OnAck: seqNo=3, txId=?
2026-02-18T23:38:48.795383Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f672e5f4-3e4fd98b-c9950dc1-de11a7be|64496e29-e620c246-3f11e02d-975b7432_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 3
2026-02-18T23:38:48.795390Z node 13 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:470: SelfId: [13:7608353871272021304:2048], TxId: query_1, TaskId: 0, PQ sink. Ack seq no 2
2026-02-18T23:38:48.795452Z node 13 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:470: SelfId: [13:7608353871272021304:2048], TxId: query_1, TaskId: 0, PQ sink. Ack seq no 3
2026-02-18T23:38:48.797556Z :DEBUG: [local] [local] [b64ab167-5f804017-ab844361-3349e830] [] Got ReadResponse, serverBytesSize = 180, now ReadSizeBudget = 0, ReadSizeServerDelta = 52428620
2026-02-18T23:38:48.797598Z :DEBUG: [local] [local] [b64ab167-5f804017-ab844361-3349e830] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 52428620
2026-02-18T23:38:48.797783Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (1-2)
2026-02-18T23:38:48.797803Z :DEBUG: [local] [local] [b64ab167-5f804017-ab844361-3349e830] [] Returning serverBytesSize = 180 to budget
2026-02-18T23:38:48.797810Z :DEBUG: [local] [local] [b64ab167-5f804017-ab844361-3349e830] [] In ContinueReadingDataImpl, ReadSizeBudget = 180, ReadSizeServerDelta = 52428620
2026-02-18T23:38:48.797965Z :DEBUG: [local] [local] [b64ab167-5f804017-ab844361-3349e830] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 52428800
2026-02-18T23:38:48.797985Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (1-1)
2026-02-18T23:38:48.797991Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 1} (2-2)
2026-02-18T23:38:48.798050Z :DEBUG: [local] [local] [b64ab167-5f804017-ab844361-3349e830] [] The application data is transferred to the client. Number of messages 2, size 2 bytes
2026-02-18T23:38:48.798065Z :DEBUG: [local] [local] [b64ab167-5f804017-ab844361-3349e830] [] Returning serverBytesSize = 0 to budget
2026-02-18T23:38:48.798112Z :INFO: [local] [local] [b64ab167-5f804017-ab844361-3349e830] Closing read session. Close timeout: 0.000000s
2026-02-18T23:38:48.798124Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:DeferredWriteToTopic:0:1:2:0
2026-02-18T23:38:48.798134Z :INFO: [local] [local] [b64ab167-5f804017-ab844361-3349e830] Counters: { Errors: 0 CurrentSessionLifetimeMs: 19 BytesRead: 3 MessagesRead: 3 BytesReadCompressed: 3 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:48.798157Z :NOTICE: [local] [local] [b64ab167-5f804017-ab844361-3349e830] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Close with zero timeout " }
2026-02-18T23:38:48.798165Z :DEBUG: [local] [local] [b64ab167-5f804017-ab844361-3349e830] [] Abort session to cluster
2026-02-18T23:38:48.798231Z :INFO: [local] [local] [b64ab167-5f804017-ab844361-3349e830] Closing read session. Close timeout: 0.000000s
2026-02-18T23:38:48.798237Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:DeferredWriteToTopic:0:1:2:0
2026-02-18T23:38:48.798250Z :INFO: [local] [local] [b64ab167-5f804017-ab844361-3349e830] Counters: { Errors: 0 CurrentSessionLifetimeMs: 19 BytesRead: 3 MessagesRead: 3 BytesReadCompressed: 3 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:38:48.798258Z :NOTICE: [local] [local] [b64ab167-5f804017-ab844361-3349e830] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
[[bad]]assertion failed at ydb/tests/fq/pq_async_io/ut/dq_pq_write_actor_ut.cpp:54, virtual void NYql::NDq::NTestSuiteTPqWriterTest::TTestCaseTestDeferredWriteToTopic::Execute_(NUnitTest::TTestContext &): (future.Wait(WaitTimeout)) [[rst]]
[[alt1]]0. /-S/util/system/backtrace.cpp:284: ?? @ 0xD09690B
1. /tmp//-S/library/cpp/testing/unittest/registar.cpp:46: RaiseError @ 0xD26519F
2. /tmp//-S/ydb/tests/fq/pq_async_io/ut/dq_pq_write_actor_ut.cpp:54: Execute_ @ 0xCF94653
3. /tmp//-S/ydb/tests/fq/pq_async_io/ut/dq_pq_write_actor_ut.cpp:11: operator() @ 0xCF99C26
4. /tmp//-S/library/cpp/testing/unittest/registar.cpp:378: Run @ 0xD267457
5. /tmp//-S/ydb/tests/fq/pq_async_io/ut/dq_pq_write_actor_ut.cpp:11: Execute @ 0xCF995CA
6. /tmp//-S/library/cpp/testing/unittest/registar.cpp:499: Execute @ 0xD267BA0
7. /tmp//-S/library/cpp/testing/unittest/utmain.cpp:895: RunMain @ 0xD27648C
8. ??:0: ?? @ 0x7FF6E7A6ED8F
9. ??:0: ?? @ 0x7FF6E7A6EE3F
10. ??:0: ?? @ 0xC071028
[[rst]]
2026-02-18T23:39:00.105348Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f672e5f4-3e4fd98b-c9950dc1-de11a7be|64496e29-e620c246-3f11e02d-975b7432_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 0.000000s
2026-02-18T23:39:00.105381Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f672e5f4-3e4fd98b-c9950dc1-de11a7be|64496e29-e620c246-3f11e02d-975b7432_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T23:39:00.105419Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f672e5f4-3e4fd98b-c9950dc1-de11a7be|64496e29-e620c246-3f11e02d-975b7432_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T23:39:00.105791Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f672e5f4-3e4fd98b-c9950dc1-de11a7be|64496e29-e620c246-3f11e02d-975b7432_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T23:39:00.105798Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f672e5f4-3e4fd98b-c9950dc1-de11a7be|64496e29-e620c246-3f11e02d-975b7432_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T23:39:00.225887Z node 14 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:196: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. SendData. Batch: 1. Checkpoint: 0. Finished: 0
2026-02-18T23:39:00.231481Z node 14 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:222: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. Received data for sending: 1
2026-02-18T23:39:00.233304Z :INFO: [local] OnFederationDiscovery fall back to single mode, database=local
[] [] Start federated write session to database '' (previous was <empty>) FederationState: { Status: SUCCESS SelfLocation: "" DbInfos: [ { path: "local" endpoint: "localhost:13210" status: AVAILABLE weight: 100 } ] ControlPlaneEndpoint: localhost:13210 }2026-02-18T23:39:00.233516Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: try to update token
2026-02-18T23:39:00.233785Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Start write session. Will connect to nodeId: 0
2026-02-18T23:39:00.238979Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: write to message_group: 
2026-02-18T23:39:00.239045Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: send init request: init_request { path: "NonExistentTopic" message_group_id: "" }
2026-02-18T23:39:00.239050Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T23:39:00.239164Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:39:00.240159Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:39:00.240175Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771457940240 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:39:00.240196Z :TRACE: [local] TRACE_EVENT Error  status=SCHEME_ERROR
2026-02-18T23:39:00.240216Z :ERROR: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Got error. Status: SCHEME_ERROR, Description: <main>: Error: no path 'local/NonExistentTopic', Marker# PQ15, code: 500017 
2026-02-18T23:39:00.240221Z :ERROR: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session will not restart after a fatal error
2026-02-18T23:39:00.240226Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session will now close
2026-02-18T23:39:00.240255Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: aborting
2026-02-18T23:39:00.240430Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: destroy
2026-02-18T23:39:00.472765Z node 15 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:196: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. SendData. Batch: 1. Checkpoint: 0. Finished: 0
2026-02-18T23:39:00.477141Z node 15 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:222: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. Received data for sending: 1
2026-02-18T23:39:00.477223Z node 15 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:196: SelfId: [15:7608353919972547389:2048], TxId: query_1, TaskId: 0, PQ sink. SendData. Batch: 2. Checkpoint: 1. Finished: 0
2026-02-18T23:39:00.477230Z node 15 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:222: SelfId: [15:7608353919972547389:2048], TxId: query_1, TaskId: 0, PQ sink. Received data for sending: 2
2026-02-18T23:39:00.477233Z node 15 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:222: SelfId: [15:7608353919972547389:2048], TxId: query_1, TaskId: 0, PQ sink. Received data for sending: 3
2026-02-18T23:39:00.477236Z node 15 :KQP_COMPUTE DEBUG: dq_pq_write_actor.cpp:245: SelfId: [15:7608353919972547389:2048], TxId: query_1, TaskId: 0, PQ sink. [Checkpoint 0.0] Defer sending the checkpoint, seqNo: 3
2026-02-18T23:39:00.477956Z :INFO: [local] OnFederationDiscovery fall back to single mode, database=local
[] [] Start federated write session to database '' (previous was <empty>) FederationState: { Status: SUCCESS SelfLocation: "" DbInfos: [ { path: "local" endpoint: "localhost:13210" status: AVAILABLE weight: 100 } ] ControlPlaneEndpoint: localhost:13210 }2026-02-18T23:39:00.478081Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: try to update token
2026-02-18T23:39:00.478288Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Start write session. Will connect to nodeId: 0
2026-02-18T23:39:00.483040Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: write to message_group: 
2026-02-18T23:39:00.483095Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: send init request: init_request { path: "Checkpoints" message_group_id: "" }
2026-02-18T23:39:00.483101Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T23:39:00.483221Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:39:00.484989Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:39:00.485005Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771457940484 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:39:00.485022Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session established. Init response: session_id: "96db5198-19952d98-3a932ab7-7acde4a7|235d1c27-796bb1e8-323d49f1-e9a72b03_0"
2026-02-18T23:39:00.485027Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=96db5198-19952d98-3a932ab7-7acde4a7|235d1c27-796bb1e8-323d49f1-e9a72b03_0
2026-02-18T23:39:00.485031Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [96db5198-19952d98-3a932ab7-7acde4a7|235d1c27-796bb1e8-323d49f1-e9a72b03_0]  MessageGroupId [] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:39:00.485048Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [96db5198-19952d98-3a932ab7-7acde4a7|235d1c27-796bb1e8-323d49f1-e9a72b03_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T23:39:00.485056Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/Checkpoints partition_id=0
2026-02-18T23:39:00.485089Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [96db5198-19952d98-3a932ab7-7acde4a7|235d1c27-796bb1e8-323d49f1-e9a72b03_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T23:39:00.486182Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [96db5198-19952d98-3a932ab7-7acde4a7|235d1c27-796bb1e8-323d49f1-e9a72b03_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T23:39:00.486191Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T23:39:00.486197Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [96db5198-19952d98-3a932ab7-7acde4a7|235d1c27-796bb1e8-323d49f1-e9a72b03_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T23:39:00.486203Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T23:39:00.486207Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [96db5198-19952d98-3a932ab7-7acde4a7|235d1c27-796bb1e8-323d49f1-e9a72b03_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T23:39:00.486430Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [96db5198-19952d98-3a932ab7-7acde4a7|235d1c27-796bb1e8-323d49f1-e9a72b03_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:39:00.486630Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [96db5198-19952d98-3a932ab7-7acde4a7|235d1c27-796bb1e8-323d49f1-e9a72b03_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T23:39:00.486653Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [96db5198-19952d98-3a932ab7-7acde4a7|235d1c27-796bb1e8-323d49f1-e9a72b03_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "Checkpoints" partition_with_generation { generation: 1 } }
2026-02-18T23:39:00.486657Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T23:39:00.486742Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [96db5198-19952d98-3a932ab7-7acde4a7|235d1c27-796bb1e8-323d49f1-e9a72b03_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:39:00.487860Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [96db5198-19952d98-3a932ab7-7acde4a7|235d1c27-796bb1e8-323d49f1-e9a72b03_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:39:00.487882Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [96db5198-19952d98-3a932ab7-7acde4a7|235d1c27-796bb1e8-323d49f1-e9a72b03_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "2f28abe9-6f189e37-819e9cc-3f733021|1caca8a8-923413b6-d232b78a-72f9d4cf_0"
2026-02-18T23:39:00.487886Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=2f28abe9-6f189e37-819e9cc-3f733021|1caca8a8-923413b6-d232b78a-72f9d4cf_0
2026-02-18T23:39:00.487890Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [2f28abe9-6f189e37-819e9cc-3f733021|1caca8a8-923413b6-d232b78a-72f9d4cf_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:39:00.487961Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [2f28abe9-6f189e37-819e9cc-3f733021|1caca8a8-923413b6-d232b78a-72f9d4cf_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T23:39:00.488028Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [2f28abe9-6f189e37-819e9cc-3f733021|1caca8a8-923413b6-d232b78a-72f9d4cf_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:39:00.488034Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [2f28abe9-6f189e37-819e9cc-3f733021|1caca8a8-923413b6-d232b78a-72f9d4cf_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
2026-02-18T23:39:00.488216Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [2f28abe9-6f189e37-819e9cc-3f733021|1caca8a8-923413b6-d232b78a-72f9d4cf_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 2 to 2
2026-02-18T23:39:00.488222Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [2f28abe9-6f189e37-819e9cc-3f733021|1caca8a8-923413b6-d232b78a-72f9d4cf_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:39:00.488224Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [2f28abe9-6f189e37-819e9cc-3f733021|1caca8a8-923413b6-d232b78a-72f9d4cf_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 2
2026-02-18T23:39:00.488232Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [2f28abe9-6f189e37-819e9cc-3f733021|1caca8a8-923413b6-d232b78a-72f9d4cf_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 3 to 3
2026-02-18T23:39:00.488236Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [2f28abe9-6f189e37-819e9cc-3f733021|1caca8a8-923413b6-d232b78a-72f9d4cf_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:39:00.488238Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [2f28abe9-6f189e37-819e9cc-3f733021|1caca8a8-923413b6-d232b78a-72f9d4cf_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 3
2026-02-18T23:39:00.489937Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [2f28abe9-6f189e37-819e9cc-3f733021|1caca8a8-923413b6-d232b78a-72f9d4cf_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:39:00.489986Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [2f28abe9-6f189e37-819e9cc-3f733021|1caca8a8-923413b6-d232b78a-72f9d4cf_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 1 written { } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { } max_queue_wait_time { } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:39:00.489994Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [2f28abe9-6f189e37-819e9cc-3f733021|1caca8a8-923413b6-d232b78a-72f9d4cf_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T23:39:00.489997Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [2f28abe9-6f189e37-819e9cc-3f733021|1caca8a8-923413b6-d232b78a-72f9d4cf_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T23:39:00.490173Z node 15 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:470: SelfId: [15:7608353919972547389:2048], TxId: query_1, TaskId: 0, PQ sink. Ack seq no 1
2026-02-18T23:39:00.490491Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [2f28abe9-6f189e37-819e9cc-3f733021|1caca8a8-923413b6-d232b78a-72f9d4cf_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:39:00.490521Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [2f28abe9-6f189e37-819e9cc-3f733021|1caca8a8-923413b6-d232b78a-72f9d4cf_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 2 written { offset: 1 } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { nanos: 1000000 } max_queue_wait_time { nanos: 1000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:39:00.490527Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [2f28abe9-6f189e37-819e9cc-3f733021|1caca8a8-923413b6-d232b78a-72f9d4cf_0]  PartitionId [0]  Generation [1] OnAck: seqNo=2, txId=?
2026-02-18T23:39:00.490547Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [2f28abe9-6f189e37-819e9cc-3f733021|1caca8a8-923413b6-d232b78a-72f9d4cf_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 2
2026-02-18T23:39:00.490585Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [2f28abe9-6f189e37-819e9cc-3f733021|1caca8a8-923413b6-d232b78a-72f9d4cf_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:39:00.490594Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [2f28abe9-6f189e37-819e9cc-3f733021|1caca8a8-923413b6-d232b78a-72f9d4cf_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 3 written { offset: 2 } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { nanos: 1000000 } max_queue_wait_time { nanos: 1000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:39:00.490596Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [2f28abe9-6f189e37-819e9cc-3f733021|1caca8a8-923413b6-d232b78a-72f9d4cf_0]  PartitionId [0]  Generation [1] OnAck: seqNo=3, txId=?
2026-02-18T23:39:00.490597Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [2f28abe9-6f189e37-819e9cc-3f733021|1caca8a8-923413b6-d232b78a-72f9d4cf_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 3
2026-02-18T23:39:00.490646Z node 15 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:470: SelfId: [15:7608353919972547389:2048], TxId: query_1, TaskId: 0, PQ sink. Ack seq no 2
2026-02-18T23:39:00.490661Z node 15 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:470: SelfId: [15:7608353919972547389:2048], TxId: query_1, TaskId: 0, PQ sink. Ack seq no 3
2026-02-18T23:39:00.490665Z node 15 :KQP_COMPUTE DEBUG: dq_pq_write_actor.cpp:490: SelfId: [15:7608353919972547389:2048], TxId: query_1, TaskId: 0, PQ sink. [Checkpoint 0.0] Send a deferred checkpoint, seqNo: 3
2026-02-18T23:39:00.491990Z node 15 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:429: SelfId: [15:7608353919972547389:2048], TxId: query_1, TaskId: 0, PQ sink. Save checkpoint { Id: 0 Generation: 0 } state: { SourceId: "4b523400-27f51797-264f9062-e1820957" ConfirmedSeqNo: 3 EgressBytes: 3 }
2026-02-18T23:39:00.492107Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [2f28abe9-6f189e37-819e9cc-3f733021|1caca8a8-923413b6-d232b78a-72f9d4cf_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 0.000000s
2026-02-18T23:39:00.492115Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [2f28abe9-6f189e37-819e9cc-3f733021|1caca8a8-923413b6-d232b78a-72f9d4cf_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T23:39:00.492127Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [2f28abe9-6f189e37-819e9cc-3f733021|1caca8a8-923413b6-d232b78a-72f9d4cf_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T23:39:00.492272Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [2f28abe9-6f189e37-819e9cc-3f733021|1caca8a8-923413b6-d232b78a-72f9d4cf_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T23:39:00.492277Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [2f28abe9-6f189e37-819e9cc-3f733021|1caca8a8-923413b6-d232b78a-72f9d4cf_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T23:39:00.701651Z node 16 :KQP_COMPUTE DEBUG: dq_pq_write_actor.cpp:269: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. Load state: { SourceId: "4b523400-27f51797-264f9062-e1820957" ConfirmedSeqNo: 3 EgressBytes: 3 }
2026-02-18T23:39:00.701705Z node 16 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:196: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. SendData. Batch: 2. Checkpoint: 0. Finished: 0
2026-02-18T23:39:00.706820Z node 16 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:222: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. Received data for sending: 4
2026-02-18T23:39:00.706836Z node 16 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:222: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. Received data for sending: 5
2026-02-18T23:39:00.708045Z :INFO: [local] OnFederationDiscovery fall back to single mode, database=local
[] [] Start federated write session to database '' (previous was <empty>) FederationState: { Status: SUCCESS SelfLocation: "" DbInfos: [ { path: "local" endpoint: "localhost:13210" status: AVAILABLE weight: 100 } ] ControlPlaneEndpoint: localhost:13210 }2026-02-18T23:39:00.708158Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: try to update token
2026-02-18T23:39:00.708348Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Start write session. Will connect to nodeId: 0
2026-02-18T23:39:00.708910Z :INFO: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] Starting read session
2026-02-18T23:39:00.708922Z :DEBUG: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] Starting single session
2026-02-18T23:39:00.709209Z :DEBUG: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] [] In Reconnect, ReadSizeBudget = 52428800, ReadSizeServerDelta = 0
2026-02-18T23:39:00.709216Z :DEBUG: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] [] New values: ReadSizeBudget = 52428800, ReadSizeServerDelta = 0
2026-02-18T23:39:00.709222Z :DEBUG: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T23:39:00.712968Z :DEBUG: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] [] Successfully connected. Initializing session
2026-02-18T23:39:00.712969Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: write to message_group: 
2026-02-18T23:39:00.713018Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: send init request: init_request { path: "Checkpoints" message_group_id: "" }
2026-02-18T23:39:00.713022Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T23:39:00.713254Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:39:00.714355Z :INFO: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] [] Got InitResponse. ReadSessionId: test_client_1_20_1227214943536596179_v1
2026-02-18T23:39:00.714372Z :DEBUG: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] [] In ContinueReadingDataImpl, ReadSizeBudget = 52428800, ReadSizeServerDelta = 0
2026-02-18T23:39:00.714411Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:39:00.714424Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771457940714 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:39:00.714438Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session established. Init response: session_id: "3f8c58cd-bbf16a39-27a6f486-cf9daeb1|fd04f1ef-6aef1a9d-8e5feb26-60f7334_0"
2026-02-18T23:39:00.714440Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=3f8c58cd-bbf16a39-27a6f486-cf9daeb1|fd04f1ef-6aef1a9d-8e5feb26-60f7334_0
2026-02-18T23:39:00.714455Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [3f8c58cd-bbf16a39-27a6f486-cf9daeb1|fd04f1ef-6aef1a9d-8e5feb26-60f7334_0]  MessageGroupId [] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:39:00.714465Z :DEBUG: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 52428800
2026-02-18T23:39:00.714468Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [3f8c58cd-bbf16a39-27a6f486-cf9daeb1|fd04f1ef-6aef1a9d-8e5feb26-60f7334_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T23:39:00.714475Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/Checkpoints partition_id=0
2026-02-18T23:39:00.714509Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [3f8c58cd-bbf16a39-27a6f486-cf9daeb1|fd04f1ef-6aef1a9d-8e5feb26-60f7334_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T23:39:00.715476Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [3f8c58cd-bbf16a39-27a6f486-cf9daeb1|fd04f1ef-6aef1a9d-8e5feb26-60f7334_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T23:39:00.715485Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T23:39:00.715492Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [3f8c58cd-bbf16a39-27a6f486-cf9daeb1|fd04f1ef-6aef1a9d-8e5feb26-60f7334_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T23:39:00.715496Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T23:39:00.715503Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [3f8c58cd-bbf16a39-27a6f486-cf9daeb1|fd04f1ef-6aef1a9d-8e5feb26-60f7334_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T23:39:00.715819Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [3f8c58cd-bbf16a39-27a6f486-cf9daeb1|fd04f1ef-6aef1a9d-8e5feb26-60f7334_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:39:00.715937Z :INFO: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "Checkpoints". Partition: 0. Read offset: (NULL)
2026-02-18T23:39:00.716034Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [3f8c58cd-bbf16a39-27a6f486-cf9daeb1|fd04f1ef-6aef1a9d-8e5feb26-60f7334_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T23:39:00.716069Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [3f8c58cd-bbf16a39-27a6f486-cf9daeb1|fd04f1ef-6aef1a9d-8e5feb26-60f7334_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "Checkpoints" partition_with_generation { generation: 1 } }
2026-02-18T23:39:00.716074Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T23:39:00.716178Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [3f8c58cd-bbf16a39-27a6f486-cf9daeb1|fd04f1ef-6aef1a9d-8e5feb26-60f7334_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:39:00.716894Z :DEBUG: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] [] Got ReadResponse, serverBytesSize = 321, now ReadSizeBudget = 0, ReadSizeServerDelta = 52428479
2026-02-18T23:39:00.716931Z :DEBUG: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 52428479
2026-02-18T23:39:00.717007Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (0-2)
2026-02-18T23:39:00.717024Z :DEBUG: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] [] Returning serverBytesSize = 321 to budget
2026-02-18T23:39:00.717030Z :DEBUG: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] [] In ContinueReadingDataImpl, ReadSizeBudget = 321, ReadSizeServerDelta = 52428479
2026-02-18T23:39:00.717158Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [3f8c58cd-bbf16a39-27a6f486-cf9daeb1|fd04f1ef-6aef1a9d-8e5feb26-60f7334_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:39:00.717164Z :DEBUG: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 52428800
2026-02-18T23:39:00.717188Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [3f8c58cd-bbf16a39-27a6f486-cf9daeb1|fd04f1ef-6aef1a9d-8e5feb26-60f7334_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "abde62a6-85708135-72929b92-d62caba4|fed21d68-1cb041b5-3eab625d-f05f0a0b_0"
2026-02-18T23:39:00.717193Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (0-0)
2026-02-18T23:39:00.717194Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=abde62a6-85708135-72929b92-d62caba4|fed21d68-1cb041b5-3eab625d-f05f0a0b_0
2026-02-18T23:39:00.717199Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [abde62a6-85708135-72929b92-d62caba4|fed21d68-1cb041b5-3eab625d-f05f0a0b_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:39:00.717201Z :DEBUG: [local] Take Data. Partition 0. Read: {1, 0} (1-1)
2026-02-18T23:39:00.717208Z :DEBUG: [local] Take Data. Partition 0. Read: {1, 1} (2-2)
2026-02-18T23:39:00.717275Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [abde62a6-85708135-72929b92-d62caba4|fed21d68-1cb041b5-3eab625d-f05f0a0b_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T23:39:00.717299Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [abde62a6-85708135-72929b92-d62caba4|fed21d68-1cb041b5-3eab625d-f05f0a0b_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:39:00.717305Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [abde62a6-85708135-72929b92-d62caba4|fed21d68-1cb041b5-3eab625d-f05f0a0b_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
2026-02-18T23:39:00.717426Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [abde62a6-85708135-72929b92-d62caba4|fed21d68-1cb041b5-3eab625d-f05f0a0b_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 2 to 2
2026-02-18T23:39:00.717434Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [abde62a6-85708135-72929b92-d62caba4|fed21d68-1cb041b5-3eab625d-f05f0a0b_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:39:00.717437Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [abde62a6-85708135-72929b92-d62caba4|fed21d68-1cb041b5-3eab625d-f05f0a0b_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 2
2026-02-18T23:39:00.717466Z :DEBUG: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] [] The application data is transferred to the client. Number of messages 3, size 3 bytes
2026-02-18T23:39:00.717477Z :DEBUG: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] [] Returning serverBytesSize = 0 to budget
2026-02-18T23:39:00.718911Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [abde62a6-85708135-72929b92-d62caba4|fed21d68-1cb041b5-3eab625d-f05f0a0b_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:39:00.718974Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [abde62a6-85708135-72929b92-d62caba4|fed21d68-1cb041b5-3eab625d-f05f0a0b_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 1 written { offset: 3 } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { } max_queue_wait_time { } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:39:00.718981Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [abde62a6-85708135-72929b92-d62caba4|fed21d68-1cb041b5-3eab625d-f05f0a0b_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T23:39:00.718986Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [abde62a6-85708135-72929b92-d62caba4|fed21d68-1cb041b5-3eab625d-f05f0a0b_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T23:39:00.719102Z node 16 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:470: SelfId: [16:7608353919134675783:2048], TxId: query_1, TaskId: 0, PQ sink. Ack seq no 1
2026-02-18T23:39:00.719167Z :DEBUG: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] [] Got ReadResponse, serverBytesSize = 155, now ReadSizeBudget = 0, ReadSizeServerDelta = 52428645
2026-02-18T23:39:00.719205Z :DEBUG: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 52428645
2026-02-18T23:39:00.719274Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (3-3)
2026-02-18T23:39:00.719289Z :DEBUG: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] [] Returning serverBytesSize = 155 to budget
2026-02-18T23:39:00.719298Z :DEBUG: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] [] In ContinueReadingDataImpl, ReadSizeBudget = 155, ReadSizeServerDelta = 52428645
2026-02-18T23:39:00.719384Z :DEBUG: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 52428800
2026-02-18T23:39:00.719395Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (3-3)
2026-02-18T23:39:00.719434Z :DEBUG: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] [] The application data is transferred to the client. Number of messages 1, size 1 bytes
2026-02-18T23:39:00.719450Z :DEBUG: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] [] Returning serverBytesSize = 0 to budget
2026-02-18T23:39:00.719870Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [abde62a6-85708135-72929b92-d62caba4|fed21d68-1cb041b5-3eab625d-f05f0a0b_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:39:00.719924Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [abde62a6-85708135-72929b92-d62caba4|fed21d68-1cb041b5-3eab625d-f05f0a0b_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 2 written { offset: 4 } } write_statistics { persisting_time { nanos: 1000000 } min_queue_wait_time { nanos: 1000000 } max_queue_wait_time { nanos: 1000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T23:39:00.719930Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [abde62a6-85708135-72929b92-d62caba4|fed21d68-1cb041b5-3eab625d-f05f0a0b_0]  PartitionId [0]  Generation [1] OnAck: seqNo=2, txId=?
2026-02-18T23:39:00.719934Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [abde62a6-85708135-72929b92-d62caba4|fed21d68-1cb041b5-3eab625d-f05f0a0b_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 2
2026-02-18T23:39:00.719999Z node 16 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:470: SelfId: [16:7608353919134675783:2048], TxId: query_1, TaskId: 0, PQ sink. Ack seq no 2
2026-02-18T23:39:00.720105Z :DEBUG: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] [] Got ReadResponse, serverBytesSize = 155, now ReadSizeBudget = 0, ReadSizeServerDelta = 52428645
2026-02-18T23:39:00.720122Z :DEBUG: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 52428645
2026-02-18T23:39:00.720186Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (4-4)
2026-02-18T23:39:00.720194Z :DEBUG: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] [] Returning serverBytesSize = 155 to budget
2026-02-18T23:39:00.720197Z :DEBUG: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] [] In ContinueReadingDataImpl, ReadSizeBudget = 155, ReadSizeServerDelta = 52428645
2026-02-18T23:39:00.720251Z :DEBUG: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 52428800
2026-02-18T23:39:00.720260Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (4-4)
2026-02-18T23:39:00.720295Z :DEBUG: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] [] The application data is transferred to the client. Number of messages 1, size 1 bytes
2026-02-18T23:39:00.720306Z :DEBUG: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] [] Returning serverBytesSize = 0 to budget
2026-02-18T23:39:00.720319Z :INFO: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] Closing read session. Close timeout: 0.000000s
2026-02-18T23:39:00.720339Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:Checkpoints:0:1:4:0
2026-02-18T23:39:00.720350Z :INFO: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] Counters: { Errors: 0 CurrentSessionLifetimeMs: 11 BytesRead: 5 MessagesRead: 5 BytesReadCompressed: 5 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:39:00.720376Z :NOTICE: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Close with zero timeout " }
2026-02-18T23:39:00.720385Z :DEBUG: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] [] Abort session to cluster
2026-02-18T23:39:00.720555Z :INFO: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] Closing read session. Close timeout: 0.000000s
2026-02-18T23:39:00.720561Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:Checkpoints:0:1:4:0
2026-02-18T23:39:00.720564Z :INFO: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] Counters: { Errors: 0 CurrentSessionLifetimeMs: 11 BytesRead: 5 MessagesRead: 5 BytesReadCompressed: 5 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:39:00.720571Z :NOTICE: [local] [local] [8176f475-6b327662-52e9cd76-edaee77a] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T23:39:00.721383Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [abde62a6-85708135-72929b92-d62caba4|fed21d68-1cb041b5-3eab625d-f05f0a0b_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 0.000000s
2026-02-18T23:39:00.721402Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [abde62a6-85708135-72929b92-d62caba4|fed21d68-1cb041b5-3eab625d-f05f0a0b_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T23:39:00.721416Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [abde62a6-85708135-72929b92-d62caba4|fed21d68-1cb041b5-3eab625d-f05f0a0b_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T23:39:00.721555Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [abde62a6-85708135-72929b92-d62caba4|fed21d68-1cb041b5-3eab625d-f05f0a0b_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T23:39:00.721576Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [abde62a6-85708135-72929b92-d62caba4|fed21d68-1cb041b5-3eab625d-f05f0a0b_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T23:39:00.937793Z node 17 :KQP_COMPUTE DEBUG: dq_pq_write_actor.cpp:269: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. Load state: { SourceId: "4b523400-27f51797-264f9062-e1820957" ConfirmedSeqNo: 3 EgressBytes: 3 }
2026-02-18T23:39:00.937856Z node 17 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:196: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. SendData. Batch: 2. Checkpoint: 0. Finished: 0
2026-02-18T23:39:00.942812Z node 17 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:222: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. Received data for sending: 4
2026-02-18T23:39:00.942826Z node 17 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:222: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. Received data for sending: 5
2026-02-18T23:39:00.943959Z :INFO: [local] OnFederationDiscovery fall back to single mode, database=local
[] [] Start federated write session to database '' (previous was <empty>) FederationState: { Status: SUCCESS SelfLocation: "" DbInfos: [ { path: "local" endpoint: "localhost:13210" status: AVAILABLE weight: 100 } ] ControlPlaneEndpoint: localhost:13210 }2026-02-18T23:39:00.944094Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: try to update token
2026-02-18T23:39:00.944294Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Start write session. Will connect to nodeId: 0
2026-02-18T23:39:00.944838Z :INFO: [local] [local] [d23f3d42-47e68ada-ef8bf304-12468acc] Starting read session
2026-02-18T23:39:00.944847Z :DEBUG: [local] [local] [d23f3d42-47e68ada-ef8bf304-12468acc] Starting single session
2026-02-18T23:39:00.945083Z :DEBUG: [local] [local] [d23f3d42-47e68ada-ef8bf304-12468acc] [] In Reconnect, ReadSizeBudget = 52428800, ReadSizeServerDelta = 0
2026-02-18T23:39:00.945088Z :DEBUG: [local] [local] [d23f3d42-47e68ada-ef8bf304-12468acc] [] New values: ReadSizeBudget = 52428800, ReadSizeServerDelta = 0
2026-02-18T23:39:00.945093Z :DEBUG: [local] [local] [d23f3d42-47e68ada-ef8bf304-12468acc] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T23:39:00.948904Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: write to message_group: 
2026-02-18T23:39:00.948920Z :DEBUG: [local] [local] [d23f3d42-47e68ada-ef8bf304-12468acc] [] Successfully connected. Initializing session
2026-02-18T23:39:00.948957Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: send init request: init_request { path: "Checkpoints" message_group_id: "" }
2026-02-18T23:39:00.948961Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T23:39:00.949119Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:39:00.950128Z :INFO: [local] [local] [d23f3d42-47e68ada-ef8bf304-12468acc] [] Got InitResponse. ReadSessionId: test_client_1_21_14145134891171504493_v1
2026-02-18T23:39:00.950144Z :DEBUG: [local] [local] [d23f3d42-47e68ada-ef8bf304-12468acc] [] In ContinueReadingDataImpl, ReadSizeBudget = 52428800, ReadSizeServerDelta = 0
2026-02-18T23:39:00.950261Z :DEBUG: [local] [local] [d23f3d42-47e68ada-ef8bf304-12468acc] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 52428800
2026-02-18T23:39:00.950525Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:39:00.950547Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771457940950 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:39:00.950575Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session established. Init response: session_id: "4ba5b583-9d15837d-64657c23-bbd5764f|4cafed09-c2ee0ec8-5db25747-407be2ac_0"
2026-02-18T23:39:00.950600Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=4ba5b583-9d15837d-64657c23-bbd5764f|4cafed09-c2ee0ec8-5db25747-407be2ac_0
2026-02-18T23:39:00.950605Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4ba5b583-9d15837d-64657c23-bbd5764f|4cafed09-c2ee0ec8-5db25747-407be2ac_0]  MessageGroupId [] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:39:00.950677Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4ba5b583-9d15837d-64657c23-bbd5764f|4cafed09-c2ee0ec8-5db25747-407be2ac_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T23:39:00.950700Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/Checkpoints partition_id=0
2026-02-18T23:39:00.951090Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4ba5b583-9d15837d-64657c23-bbd5764f|4cafed09-c2ee0ec8-5db25747-407be2ac_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T23:39:00.953105Z :INFO: [local] [local] [d23f3d42-47e68ada-ef8bf304-12468acc] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "Checkpoints". Partition: 0. Read offset: (NULL)
2026-02-18T23:39:00.954439Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4ba5b583-9d15837d-64657c23-bbd5764f|4cafed09-c2ee0ec8-5db25747-407be2ac_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T23:39:00.954469Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T23:39:00.954478Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4ba5b583-9d15837d-64657c23-bbd5764f|4cafed09-c2ee0ec8-5db25747-407be2ac_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T23:39:00.954486Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T23:39:00.954491Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4ba5b583-9d15837d-64657c23-bbd5764f|4cafed09-c2ee0ec8-5db25747-407be2ac_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T23:39:00.954954Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4ba5b583-9d15837d-64657c23-bbd5764f|4cafed09-c2ee0ec8-5db25747-407be2ac_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T23:39:00.955128Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4ba5b583-9d15837d-64657c23-bbd5764f|4cafed09-c2ee0ec8-5db25747-407be2ac_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T23:39:00.955170Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4ba5b583-9d15837d-64657c23-bbd5764f|4cafed09-c2ee0ec8-5db25747-407be2ac_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "Checkpoints" partition_with_generation { generation: 1 } }
2026-02-18T23:39:00.955174Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T23:39:00.955298Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4ba5b583-9d15837d-64657c23-bbd5764f|4cafed09-c2ee0ec8-5db25747-407be2ac_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T23:39:00.955403Z :DEBUG: [local] [local] [d23f3d42-47e68ada-ef8bf304-12468acc] [] Got ReadResponse, serverBytesSize = 607, now ReadSizeBudget = 0, ReadSizeServerDelta = 52428193
2026-02-18T23:39:00.955456Z :DEBUG: [local] [local] [d23f3d42-47e68ada-ef8bf304-12468acc] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 52428193
2026-02-18T23:39:00.955560Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (0-4)
2026-02-18T23:39:00.955589Z :DEBUG: [local] [local] [d23f3d42-47e68ada-ef8bf304-12468acc] [] Returning serverBytesSize = 607 to budget
2026-02-18T23:39:00.955597Z :DEBUG: [local] [local] [d23f3d42-47e68ada-ef8bf304-12468acc] [] In ContinueReadingDataImpl, ReadSizeBudget = 607, ReadSizeServerDelta = 52428193
2026-02-18T23:39:00.955730Z :DEBUG: [local] [local] [d23f3d42-47e68ada-ef8bf304-12468acc] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 52428800
2026-02-18T23:39:00.955750Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (0-0)
2026-02-18T23:39:00.955757Z :DEBUG: [local] Take Data. Partition 0. Read: {1, 0} (1-1)
2026-02-18T23:39:00.955762Z :DEBUG: [local] Take Data. Partition 0. Read: {1, 1} (2-2)
2026-02-18T23:39:00.955766Z :DEBUG: [local] Take Data. Partition 0. Read: {2, 0} (3-3)
2026-02-18T23:39:00.955772Z :DEBUG: [local] Take Data. Partition 0. Read: {3, 0} (4-4)
2026-02-18T23:39:00.955841Z :DEBUG: [local] [local] [d23f3d42-47e68ada-ef8bf304-12468acc] [] The application data is transferred to the client. Number of messages 5, size 5 bytes
2026-02-18T23:39:00.955859Z :DEBUG: [local] [local] [d23f3d42-47e68ada-ef8bf304-12468acc] [] Returning serverBytesSize = 0 to budget
2026-02-18T23:39:00.955867Z :INFO: [local] [local] [d23f3d42-47e68ada-ef8bf304-12468acc] Closing read session. Close timeout: 0.000000s
2026-02-18T23:39:00.955891Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:Checkpoints:0:1:4:0
2026-02-18T23:39:00.955903Z :INFO: [local] [local] [d23f3d42-47e68ada-ef8bf304-12468acc] Counters: { Errors: 0 CurrentSessionLifetimeMs: 11 BytesRead: 5 MessagesRead: 5 BytesReadCompressed: 5 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:39:00.955926Z :NOTICE: [local] [local] [d23f3d42-47e68ada-ef8bf304-12468acc] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Close with zero timeout " }
2026-02-18T23:39:00.955934Z :DEBUG: [local] [local] [d23f3d42-47e68ada-ef8bf304-12468acc] [] Abort session to cluster
2026-02-18T23:39:00.956043Z :INFO: [local] [local] [d23f3d42-47e68ada-ef8bf304-12468acc] Closing read session. Close timeout: 0.000000s
2026-02-18T23:39:00.956051Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:Checkpoints:0:1:4:0
2026-02-18T23:39:00.956054Z :INFO: [local] [local] [d23f3d42-47e68ada-ef8bf304-12468acc] Counters: { Errors: 0 CurrentSessionLifetimeMs: 11 BytesRead: 5 MessagesRead: 5 BytesReadCompressed: 5 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T23:39:00.956062Z :NOTICE: [local] [local] [d23f3d42-47e68ada-ef8bf304-12468acc] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T23:39:00.956437Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4ba5b583-9d15837d-64657c23-bbd5764f|4cafed09-c2ee0ec8-5db25747-407be2ac_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T23:39:00.956469Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [4ba5b583-9d15837d-64657c23-bbd5764f|4cafed09-c2ee0ec8-5db25747-407be2ac_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "7ba9c0c9-7d5659ac-9ee07f8d-fe242a28|9a07f8fb-e2d91512-ac9d8c92-bdf9398_0"
2026-02-18T23:39:00.956478Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=7ba9c0c9-7d5659ac-9ee07f8d-fe242a28|9a07f8fb-e2d91512-ac9d8c92-bdf9398_0
2026-02-18T23:39:00.956483Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [7ba9c0c9-7d5659ac-9ee07f8d-fe242a28|9a07f8fb-e2d91512-ac9d8c92-bdf9398_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T23:39:00.956552Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [7ba9c0c9-7d5659ac-9ee07f8d-fe242a28|9a07f8fb-e2d91512-ac9d8c92-bdf9398_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T23:39:00.956583Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [7ba9c0c9-7d5659ac-9ee07f8d-fe242a28|9a07f8fb-e2d91512-ac9d8c92-bdf9398_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:39:00.956590Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [7ba9c0c9-7d5659ac-9ee07f8d-fe242a28|9a07f8fb-e2d91512-ac9d8c92-bdf9398_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
2026-02-18T23:39:00.956733Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [7ba9c0c9-7d5659ac-9ee07f8d-fe242a28|9a07f8fb-e2d91512-ac9d8c92-bdf9398_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 2 to 2
2026-02-18T23:39:00.956741Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [7ba9c0c9-7d5659ac-9ee07f8d-fe242a28|9a07f8fb-e2d91512-ac9d8c92-bdf9398_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T23:39:00.956744Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [7ba9c0c9-7d5659ac-9ee07f8d-fe242a28|9a07f8fb-e2d91512-ac9d8c92-bdf9398_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 2
2026-02-18T23:39:00.956973Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [7ba9c0c9-7d5659ac-9ee07f8d-fe242a28|9a07f8fb-e2d91512-ac9d8c92-bdf9398_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 0.000000s
2026-02-18T23:39:00.956978Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [7ba9c0c9-7d5659ac-9ee07f8d-fe242a28|9a07f8fb-e2d91512-ac9d8c92-bdf9398_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T23:39:00.956989Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [7ba9c0c9-7d5659ac-9ee07f8d-fe242a28|9a07f8fb-e2d91512-ac9d8c92-bdf9398_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T23:39:00.957087Z :WARNING: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [7ba9c0c9-7d5659ac-9ee07f8d-fe242a28|9a07f8fb-e2d91512-ac9d8c92-bdf9398_0]  PartitionId [0]  Generation [1] Write session: could not confirm all writes in time or session aborted, perform hard shutdown
2026-02-18T23:39:00.957289Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [7ba9c0c9-7d5659ac-9ee07f8d-fe242a28|9a07f8fb-e2d91512-ac9d8c92-bdf9398_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T23:39:01.206511Z node 18 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:196: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. SendData. Batch: 0. Checkpoint: 1. Finished: 0
2026-02-18T23:39:01.211971Z node 18 :KQP_COMPUTE DEBUG: dq_pq_write_actor.cpp:241: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. [Checkpoint 0.0] Send checkpoint state immediately
2026-02-18T23:39:01.212082Z node 18 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:429: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. Save checkpoint { Id: 0 Generation: 0 } state: { SourceId: "4d4a70fe-60384de-95e7605e-bad4d786" }
