2026-02-18T16:58:49.783614Z 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 [1:7608250792792347578:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T16:58:49.819976Z 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
2026-02-18T16:58:49.820832Z 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
2026-02-18T16:58:49.820886Z node 1 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [1:7608250792792347584:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T16:58:49.820903Z node 1 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [1:7608250792792347584:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([1:7608250792792347578:2054])
2026-02-18T16:58:49.820928Z node 1 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [1:7608250792792347584:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [1:7608250792792347584:2048]
2026-02-18T16:58:49.821199Z node 1 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [1:7608250792792347584:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [1:7608250792792347579:2055]
2026-02-18T16:58:49.821246Z node 1 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [1:7608250792792347584:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [1:7608250792792347579:2055], partIds: 666 cookie 1
2026-02-18T16:58:49.821516Z node 1 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [1:7608250792792347584:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [1:7608250792792347579:2055], cookie 1
2026-02-18T16:58:49.821531Z node 1 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [1:7608250792792347584:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T16:58:49.821540Z node 1 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [1:7608250792792347584:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T16:58:49.821575Z node 1 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [1:7608250792792347584:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [1:7608250792792347581:2057], generation 1
2026-02-18T16:58:49.821613Z node 1 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [1:7608250792792347584:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [1:7608250792792347581:2057], connection id 1 partitions offsets (666 / <empty>),
2026-02-18T16:58:49.821906Z node 1 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [1:7608250792792347584:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [1:7608250792792347581:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T16:58:49.825084Z node 1 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [1:7608250792792347584:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [1:7608250792792347581:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T16:58:49.849113Z node 1 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [1:7608250792792347584:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [1:7608250792792347581:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T16:58:49.852667Z node 1 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [1:7608250792792347584:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 1
2026-02-18T16:58:49.852692Z node 1 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [1:7608250792792347584:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 2
2026-02-18T16:58:49.852735Z node 1 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [1:7608250792792347584:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T16:58:49.852953Z node 1 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [1:7608250792792347584:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 2
2026-02-18T16:58:49.852969Z node 1 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [1:7608250792792347584:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 2 rows, watermark (empty maybe), buffer size 0, free space 948, result size 52
2026-02-18T16:58:49.856483Z node 1 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [1:7608250792792347584:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T16:58:49.856576Z node 1 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [1:7608250792792347584:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [1:7608250792792347584:2048], 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
 [1:7608250792792347581:2057] 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) },};
2026-02-18T16:58:49.856653Z node 1 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [1:7608250792792347584:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [1:7608250792792347581:2057] generation 1
2026-02-18T16:58:50.189715Z 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 [2:7608250798662133875:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T16:58:50.190169Z 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
2026-02-18T16:58:50.190737Z 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
2026-02-18T16:58:50.190770Z node 2 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [2:7608250798662133881:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T16:58:50.190785Z node 2 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [2:7608250798662133881:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([2:7608250798662133875:2054])
2026-02-18T16:58:50.190831Z node 2 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [2:7608250798662133881:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [2:7608250798662133881:2048]
2026-02-18T16:58:50.191856Z node 2 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [2:7608250798662133881:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [2:7608250798662133876:2055]
2026-02-18T16:58:50.192165Z node 2 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [2:7608250798662133881:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [2:7608250798662133876:2055], partIds: 666 cookie 1
2026-02-18T16:58:50.209620Z node 2 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [2:7608250798662133881:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [2:7608250798662133876:2055], cookie 1
2026-02-18T16:58:50.209664Z node 2 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [2:7608250798662133881:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T16:58:50.209671Z node 2 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [2:7608250798662133881:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T16:58:50.209692Z node 2 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [2:7608250798662133881:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [2:7608250798662133878:2057], generation 1
2026-02-18T16:58:50.209723Z node 2 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [2:7608250798662133881:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [2:7608250798662133878:2057], connection id 1 partitions offsets (666 / <empty>),
2026-02-18T16:58:50.212982Z node 2 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [2:7608250798662133881:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [2:7608250798662133878:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T16:58:50.216488Z node 2 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [2:7608250798662133881:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [2:7608250798662133878:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T16:58:50.221277Z node 2 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [2:7608250798662133881:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [2:7608250798662133878:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T16:58:50.221311Z node 2 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [2:7608250798662133881:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 1
2026-02-18T16:58:50.221316Z node 2 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [2:7608250798662133881:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 2
2026-02-18T16:58:50.221721Z node 2 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [2:7608250798662133881:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T16:58:50.221838Z node 2 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [2:7608250798662133881:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 2
2026-02-18T16:58:50.221853Z node 2 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [2:7608250798662133881:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 2 rows, watermark (empty maybe), buffer size 0, free space 948, result size 52
2026-02-18T16:58:50.223142Z node 2 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1100: SelfId: [2:7608250798662133881:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvUndelivered, TSystem::Undelivered from [2:7608250798662133878:2057], reason Disconnected, cookie 999
2026-02-18T16:58:50.223208Z node 2 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [2:7608250798662133881:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [2:7608250798662133878:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T16:58:50.224787Z node 2 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:966: SelfId: [2:7608250798662133881:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvRetry, EventQueueId 1
2026-02-18T16:58:50.227777Z node 2 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [2:7608250798662133881:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [2:7608250798662133878:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T16:58:50.227802Z node 2 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [2:7608250798662133881:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 3
2026-02-18T16:58:50.228315Z node 2 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [2:7608250798662133881:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T16:58:50.228382Z node 2 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [2:7608250798662133881:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 3
2026-02-18T16:58:50.228396Z node 2 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [2:7608250798662133881:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 1 rows, watermark (empty maybe), buffer size 0, free space 974, result size 26
2026-02-18T16:58:50.229223Z node 2 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [2:7608250798662133881:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T16:58:50.229348Z node 2 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [2:7608250798662133881:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [2:7608250798662133881:2048], 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
 [2:7608250798662133878:2057] 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) },};
2026-02-18T16:58:50.229359Z node 2 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [2:7608250798662133881:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [2:7608250798662133878:2057] generation 1
2026-02-18T16:58:50.736906Z 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 [3:7608250799367528862:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T16:58:50.741225Z 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
2026-02-18T16:58:50.748717Z 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
2026-02-18T16:58:50.748769Z node 3 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [3:7608250799367528868:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T16:58:50.748788Z node 3 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [3:7608250799367528868:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([3:7608250799367528862:2054])
2026-02-18T16:58:50.748824Z node 3 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [3:7608250799367528868:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [3:7608250799367528868:2048]
2026-02-18T16:58:50.756730Z node 3 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [3:7608250799367528868:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [3:7608250799367528863:2055]
2026-02-18T16:58:50.756788Z node 3 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [3:7608250799367528868:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [3:7608250799367528863:2055], partIds: 666 cookie 1
2026-02-18T16:58:50.760761Z node 3 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [3:7608250799367528868:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [3:7608250799367528863:2055], cookie 1
2026-02-18T16:58:50.760785Z node 3 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [3:7608250799367528868:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T16:58:50.760794Z node 3 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [3:7608250799367528868:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T16:58:50.760821Z node 3 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [3:7608250799367528868:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [3:7608250799367528865:2057], generation 1
2026-02-18T16:58:50.760876Z node 3 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [3:7608250799367528868:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [3:7608250799367528865:2057], connection id 1 partitions offsets (666 / <empty>),
2026-02-18T16:58:50.761415Z node 3 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [3:7608250799367528868:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [3:7608250799367528865:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T16:58:50.761657Z node 3 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:879: SelfId: [3:7608250799367528868:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvSessionError from [3:7608250799367528865:2057], seqNo 0, ConfirmedSeqNo 0
2026-02-18T16:58:50.762612Z node 3 :KQP_COMPUTE ERROR: dq_pq_rd_read_actor.cpp:1051: SelfId: [3:7608250799367528868:2048], 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 }
2026-02-18T16:58:50.762929Z node 3 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [3:7608250799367528868:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 12345
2026-02-18T16:58:50.763359Z node 3 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [3:7608250799367528868:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T16:58:50.763425Z node 3 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [3:7608250799367528868:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [3:7608250799367528868:2048], 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
 [3:7608250799367528865:2057] status 2 is waiting ack 0 connection id 1 id 1, LocalRecipient
 partitions 666 offsets has pending data
WatermarksTracker:Watermarks: {
    666@: { watermark: (empty maybe) },};
2026-02-18T16:58:50.763435Z node 3 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [3:7608250799367528868:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [3:7608250799367528865:2057] generation 1
2026-02-18T16:58:51.173345Z 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 [4:7608250804631739343:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T16:58:51.173766Z 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
2026-02-18T16:58:51.200759Z 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
2026-02-18T16:58:51.200846Z node 4 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [4:7608250804631739349:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T16:58:51.200865Z node 4 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [4:7608250804631739349:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([4:7608250804631739343:2054])
2026-02-18T16:58:51.201254Z node 4 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [4:7608250804631739349:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [4:7608250804631739349:2048]
2026-02-18T16:58:51.201769Z node 4 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [4:7608250804631739349:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [4:7608250804631739344:2055]
2026-02-18T16:58:51.202018Z node 4 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [4:7608250804631739349:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [4:7608250804631739344:2055], partIds: 666 cookie 1
2026-02-18T16:58:51.202418Z node 4 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [4:7608250804631739349:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [4:7608250804631739344:2055], cookie 1
2026-02-18T16:58:51.202442Z node 4 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [4:7608250804631739349:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T16:58:51.202448Z node 4 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [4:7608250804631739349:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T16:58:51.202468Z node 4 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [4:7608250804631739349:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [4:7608250804631739346:2057], generation 1
2026-02-18T16:58:51.202749Z node 4 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [4:7608250804631739349:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [4:7608250804631739346:2057], connection id 1 partitions offsets (666 / <empty>),
2026-02-18T16:58:51.203179Z node 4 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [4:7608250804631739349:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [4:7608250804631739346:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T16:58:51.203330Z node 4 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [4:7608250804631739349:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [4:7608250804631739346:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T16:58:51.204104Z node 4 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [4:7608250804631739349:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [4:7608250804631739346:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T16:58:51.204141Z node 4 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [4:7608250804631739349:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 1
2026-02-18T16:58:51.204145Z node 4 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [4:7608250804631739349:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 2
2026-02-18T16:58:51.204893Z node 4 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [4:7608250804631739349:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [4:7608250804631739346:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T16:58:51.204930Z node 4 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [4:7608250804631739349:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 3
2026-02-18T16:58:51.204938Z node 4 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [4:7608250804631739349:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 4
2026-02-18T16:58:51.205175Z node 4 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [4:7608250804631739349:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T16:58:51.205323Z node 4 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [4:7608250804631739349:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 4
2026-02-18T16:58:51.205341Z node 4 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [4:7608250804631739349:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 4 rows, watermark (empty maybe), buffer size 0, free space 896, result size 104
2026-02-18T16:58:51.205598Z node 4 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [4:7608250804631739349:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 0
2026-02-18T16:58:51.205986Z node 4 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [4:7608250804631739349:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T16:58:51.206062Z node 4 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [4:7608250804631739349:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [4:7608250804631739349:2048], 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
 [4:7608250804631739346:2057] 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) },};
2026-02-18T16:58:51.206086Z node 4 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [4:7608250804631739349:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [4:7608250804631739346:2057] generation 1
2026-02-18T16:58:51.620145Z 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 [5:7608250804606718330:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T16:58:51.665062Z 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
2026-02-18T16:58:51.672733Z 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
2026-02-18T16:58:51.672782Z node 5 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [5:7608250804606718336:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T16:58:51.672803Z node 5 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [5:7608250804606718336:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([5:7608250804606718330:2054])
2026-02-18T16:58:51.672832Z node 5 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [5:7608250804606718336:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [5:7608250804606718336:2048]
2026-02-18T16:58:51.680809Z node 5 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [5:7608250804606718336:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [5:7608250804606718331:2055]
State saved
2026-02-18T16:58:51.700710Z node 5 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [5:7608250804606718336:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [5:7608250804606718331:2055], partIds: 666 cookie 1
2026-02-18T16:58:51.701097Z node 5 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [5:7608250804606718336:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [5:7608250804606718331:2055], cookie 1
2026-02-18T16:58:51.701113Z node 5 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [5:7608250804606718336:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T16:58:51.701120Z node 5 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [5:7608250804606718336:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T16:58:51.701143Z node 5 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [5:7608250804606718336:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [5:7608250804606718333:2057], generation 1
2026-02-18T16:58:51.701182Z node 5 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [5:7608250804606718336:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [5:7608250804606718333:2057], connection id 1 partitions offsets (666 / <empty>),
2026-02-18T16:58:51.701443Z node 5 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [5:7608250804606718336:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [5:7608250804606718333:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T16:58:51.701575Z node 5 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [5:7608250804606718336:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [5:7608250804606718333:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T16:58:51.702277Z node 5 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [5:7608250804606718336:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [5:7608250804606718333:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T16:58:51.702310Z node 5 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [5:7608250804606718336:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 1
2026-02-18T16:58:51.702320Z node 5 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [5:7608250804606718336:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 2
2026-02-18T16:58:51.702454Z node 5 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [5:7608250804606718336:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T16:58:51.702554Z node 5 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [5:7608250804606718336:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 2
2026-02-18T16:58:51.702566Z node 5 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [5:7608250804606718336:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 2 rows, watermark (empty maybe), buffer size 0, free space 948, result size 52
2026-02-18T16:58:51.702719Z node 5 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:90: SelfId: [5:7608250804606718336:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty SaveState, offsets: {:666,2},
2026-02-18T16:58:51.702846Z node 5 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [5:7608250804606718336:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T16:58:51.702910Z node 5 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [5:7608250804606718336:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [5:7608250804606718336:2048], 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
 [5:7608250804606718333:2057] 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) },};
2026-02-18T16:58:51.702920Z node 5 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [5:7608250804606718336:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [5:7608250804606718333:2057] generation 1
2026-02-18T16:58:52.049270Z 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 [6:7608250807287882210:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T16:58:52.049692Z 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
2026-02-18T16:58:52.060990Z 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
2026-02-18T16:58:52.061117Z 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},
2026-02-18T16:59:02.064880Z 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
2026-02-18T16:59:02.064940Z node 6 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [6:7608250807287882216:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T16:59:02.064969Z node 6 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [6:7608250807287882216:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([6:7608250807287882210:2054])
2026-02-18T16:59:02.064996Z node 6 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [6:7608250807287882216:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [6:7608250807287882216:2048]
2026-02-18T16:59:02.072542Z node 6 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [6:7608250807287882216:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [6:7608250807287882211:2055]
2026-02-18T16:59:02.072635Z node 6 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [6:7608250807287882216:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [6:7608250807287882211:2055], partIds: 666 cookie 1
2026-02-18T16:59:02.073001Z node 6 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [6:7608250807287882216:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [6:7608250807287882211:2055], cookie 1
2026-02-18T16:59:02.073024Z node 6 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [6:7608250807287882216:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T16:59:02.073032Z node 6 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [6:7608250807287882216:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T16:59:02.073058Z node 6 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [6:7608250807287882216:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [6:7608250807287882213:2057], generation 1
2026-02-18T16:59:02.073088Z node 6 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [6:7608250807287882216:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [6:7608250807287882213:2057], connection id 1 partitions offsets (666 / 2),
2026-02-18T16:59:02.073495Z node 6 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [6:7608250807287882216:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [6:7608250807287882213:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T16:59:02.073539Z node 6 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [6:7608250807287882216:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [6:7608250807287882213:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T16:59:02.077252Z node 6 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [6:7608250807287882216:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [6:7608250807287882213:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T16:59:02.077280Z node 6 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [6:7608250807287882216:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 3
2026-02-18T16:59:02.077556Z node 6 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [6:7608250807287882216:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T16:59:02.077624Z node 6 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [6:7608250807287882216:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 3
2026-02-18T16:59:02.077641Z node 6 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [6:7608250807287882216:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 1 rows, watermark (empty maybe), buffer size 0, free space 974, result size 26
State saved
2026-02-18T16:59:02.077882Z node 6 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:90: SelfId: [6:7608250807287882216:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty SaveState, offsets: {:666,3},
2026-02-18T16:59:02.078070Z node 6 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [6:7608250807287882216:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T16:59:02.078129Z node 6 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [6:7608250807287882216:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [6:7608250807287882216:2048], 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
 [6:7608250807287882213:2057] 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) },};
2026-02-18T16:59:02.078140Z node 6 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [6:7608250807287882216:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [6:7608250807287882213:2057] generation 1
2026-02-18T16:59:02.552613Z 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 [7:7608250848921035882:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T16:59:02.553038Z 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
2026-02-18T16:59:02.553221Z 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
2026-02-18T16:59:02.553298Z 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},
2026-02-18T16:59:12.557155Z 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
2026-02-18T16:59:12.557207Z node 7 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [7:7608250848921035888:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T16:59:12.557235Z node 7 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [7:7608250848921035888:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([7:7608250848921035882:2054])
2026-02-18T16:59:12.557276Z node 7 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [7:7608250848921035888:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [7:7608250848921035888:2048]
2026-02-18T16:59:12.560956Z node 7 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [7:7608250848921035888:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [7:7608250848921035883:2055]
2026-02-18T16:59:12.561023Z node 7 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [7:7608250848921035888:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [7:7608250848921035883:2055], partIds: 666 cookie 1
2026-02-18T16:59:12.564947Z node 7 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [7:7608250848921035888:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [7:7608250848921035883:2055], cookie 1
2026-02-18T16:59:12.568733Z node 7 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [7:7608250848921035888:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T16:59:12.572674Z node 7 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [7:7608250848921035888:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T16:59:12.572753Z node 7 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [7:7608250848921035888:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [7:7608250848921035885:2057], generation 1
2026-02-18T16:59:12.572829Z node 7 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [7:7608250848921035888:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [7:7608250848921035885:2057], connection id 1 partitions offsets (666 / 3),
2026-02-18T16:59:12.577163Z node 7 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [7:7608250848921035888:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [7:7608250848921035885:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T16:59:12.577336Z node 7 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [7:7608250848921035888:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [7:7608250848921035885:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T16:59:12.577852Z node 7 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [7:7608250848921035888:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [7:7608250848921035885:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T16:59:12.577886Z node 7 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [7:7608250848921035888:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 4
2026-02-18T16:59:12.578022Z node 7 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [7:7608250848921035888:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T16:59:12.578099Z node 7 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [7:7608250848921035888:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 4
2026-02-18T16:59:12.578113Z node 7 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [7:7608250848921035888:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 1 rows, watermark (empty maybe), buffer size 0, free space 974, result size 26
2026-02-18T16:59:12.578324Z node 7 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [7:7608250848921035888:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T16:59:12.578405Z node 7 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [7:7608250848921035888:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [7:7608250848921035888:2048], 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
 [7:7608250848921035885:2057] 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) },};
2026-02-18T16:59:12.578418Z node 7 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [7:7608250848921035888:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [7:7608250848921035885:2057] generation 1
2026-02-18T16:59:13.060686Z 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 [8:7608250897159644681:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T16:59:13.061129Z 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
2026-02-18T16:59:13.062016Z 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
2026-02-18T16:59:13.062054Z node 8 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T16:59:13.062070Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([8:7608250897159644681:2054])
2026-02-18T16:59:13.062092Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [8:7608250897159644687:2048]
2026-02-18T16:59:13.062267Z node 8 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [8:7608250897159644682:2055]
2026-02-18T16:59:13.062330Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [8:7608250897159644682:2055], partIds: 666 cookie 1
2026-02-18T16:59:13.062625Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [8:7608250897159644682:2055], cookie 1
2026-02-18T16:59:13.062650Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T16:59:13.062661Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T16:59:13.063096Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [8:7608250897159644684:2057], generation 1
2026-02-18T16:59:13.063153Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [8:7608250897159644684:2057], connection id 1 partitions offsets (666 / <empty>),
2026-02-18T16:59:13.063576Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [8:7608250897159644684:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T16:59:13.063729Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [8:7608250897159644684:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T16:59:13.064487Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [8:7608250897159644684:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T16:59:13.064516Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 1
2026-02-18T16:59:13.064522Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 2
2026-02-18T16:59:13.064725Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T16:59:13.064820Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 2
2026-02-18T16:59:13.064841Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 2 rows, watermark (empty maybe), buffer size 0, free space 948, result size 52
2026-02-18T16:59:13.065328Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [8:7608250897159644684:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T16:59:13.065343Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 3
2026-02-18T16:59:13.065636Z node 8 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [8:7608250897159644683:2056]
2026-02-18T16:59:13.065657Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1040: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. ReInit state, reason Coordinator is changed
2026-02-18T16:59:13.066108Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [8:7608250897159644684:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T16:59:13.066126Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 4
2026-02-18T16:59:14.067938Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [8:7608250897159644683:2056], partIds: 666 cookie 2
2026-02-18T16:59:14.069163Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T16:59:14.072756Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 4
2026-02-18T16:59:14.072792Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 2 rows, watermark (empty maybe), buffer size 0, free space 948, result size 52
2026-02-18T16:59:14.073475Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [8:7608250897159644682:2055], cookie 2
2026-02-18T16:59:14.073500Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 1
2026-02-18T16:59:14.073511Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T16:59:14.073534Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [8:7608250897159644684:2057] generation 1
2026-02-18T16:59:14.073607Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [8:7608250897159644685:2058], generation 2
2026-02-18T16:59:14.073639Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [8:7608250897159644685:2058], connection id 2 partitions offsets (666 / 4),
2026-02-18T16:59:14.074185Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [8:7608250897159644685:2058], seqNo 0, ConfirmedSeqNo 0, generation 2
2026-02-18T16:59:14.074359Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [8:7608250897159644685:2058], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 2
2026-02-18T16:59:14.074870Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [8:7608250897159644685:2058], seqNo 0, ConfirmedSeqNo 0 generation 2
2026-02-18T16:59:14.074898Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 5
2026-02-18T16:59:14.075102Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T16:59:14.075168Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 5
2026-02-18T16:59:14.075184Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 1 rows, watermark (empty maybe), buffer size 0, free space 974, result size 26
2026-02-18T16:59:14.075426Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1006: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvHeartbeat from [8:7608250897159644684:2057], generation 1
2026-02-18T16:59:14.075442Z node 8 :KQP_COMPUTE WARN: dq_pq_rd_read_actor.cpp:1317: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. Ignore 8TAutoPtrIN7NActors12TEventHandleIN3NFq16TEvRowDispatcher12TEvHeartbeatEEE7TDeleteE from [8:7608250897159644684:2057]
2026-02-18T16:59:14.075638Z node 8 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [8:7608250897159644682:2055]
2026-02-18T16:59:14.075649Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1040: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. ReInit state, reason Coordinator is changed
2026-02-18T16:59:15.076889Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [8:7608250897159644682:2055], partIds: 666 cookie 3
2026-02-18T16:59:15.077298Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [8:7608250897159644682:2055], cookie 3
2026-02-18T16:59:15.077329Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 1
2026-02-18T16:59:15.077403Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [8:7608250897159644685:2058], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 2
2026-02-18T16:59:15.078058Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [8:7608250897159644685:2058], seqNo 0, ConfirmedSeqNo 0 generation 2
2026-02-18T16:59:15.078088Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 6
2026-02-18T16:59:15.078116Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T16:59:15.078213Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 6
2026-02-18T16:59:15.078231Z node 8 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 1 rows, watermark (empty maybe), buffer size 0, free space 974, result size 26
2026-02-18T16:59:15.082586Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T16:59:15.082667Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [8:7608250897159644687:2048], 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
 [8:7608250897159644685:2058] 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) },};
2026-02-18T16:59:15.082677Z node 8 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [8:7608250897159644687:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [8:7608250897159644685:2058] generation 2
2026-02-18T16:59:15.487856Z 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 [9:7608250906893932661:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T16:59:15.488283Z 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
2026-02-18T16:59:15.488453Z 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
2026-02-18T16:59:15.488490Z node 9 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [9:7608250906893932667:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T16:59:15.488506Z node 9 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [9:7608250906893932667:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([9:7608250906893932661:2054])
2026-02-18T16:59:15.488549Z node 9 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [9:7608250906893932667:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [9:7608250906893932667:2048]
2026-02-18T16:59:15.488808Z node 9 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [9:7608250906893932667:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [9:7608250906893932662:2055]
2026-02-18T16:59:15.488854Z node 9 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [9:7608250906893932667:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [9:7608250906893932662:2055], partIds: 666 cookie 1
2026-02-18T16:59:15.489126Z node 9 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [9:7608250906893932667:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [9:7608250906893932662:2055], cookie 1
2026-02-18T16:59:15.489140Z node 9 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [9:7608250906893932667:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T16:59:15.489157Z node 9 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [9:7608250906893932667:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T16:59:15.489186Z node 9 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [9:7608250906893932667:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [9:7608250906893932664:2057], generation 1
2026-02-18T16:59:15.489215Z node 9 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [9:7608250906893932667:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [9:7608250906893932664:2057], connection id 1 partitions offsets (666 / <empty>),
2026-02-18T16:59:15.491060Z node 9 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [9:7608250906893932667:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [9:7608250906893932664:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T16:59:15.491127Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [9:7608250906893932667:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [9:7608250906893932664:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T16:59:15.491626Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [9:7608250906893932667:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [9:7608250906893932664:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T16:59:15.491666Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [9:7608250906893932667:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 1
2026-02-18T16:59:15.491694Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [9:7608250906893932667:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T16:59:15.491758Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [9:7608250906893932667:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 1
2026-02-18T16:59:15.491774Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [9:7608250906893932667:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 1 rows, watermark (empty maybe), buffer size 0, free space 80, result size 920
2026-02-18T16:59:15.492084Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [9:7608250906893932667:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [9:7608250906893932664:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T16:59:15.493222Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [9:7608250906893932667:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [9:7608250906893932664:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T16:59:15.493254Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [9:7608250906893932667:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 2
2026-02-18T16:59:15.493259Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [9:7608250906893932667:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 3
2026-02-18T16:59:15.493270Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [9:7608250906893932667:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 4
2026-02-18T16:59:15.493317Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [9:7608250906893932667:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [9:7608250906893932664:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T17:01:23.603005Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [9:7608250906893932667:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T17:01:23.603257Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [9:7608250906893932667:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 4
2026-02-18T17:01:23.603283Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [9:7608250906893932667:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 3 rows, watermark (empty maybe), buffer size 0, free space -1760, result size 2760
2026-02-18T17:01:23.604101Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [9:7608250906893932667:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [9:7608250906893932664:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T17:01:23.604151Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [9:7608250906893932667:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 5
2026-02-18T17:01:23.604184Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [9:7608250906893932667:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T17:01:23.604240Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [9:7608250906893932667:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 5
2026-02-18T17:01:23.604260Z node 9 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [9:7608250906893932667:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 1 rows, watermark (empty maybe), buffer size 0, free space 974, result size 26
2026-02-18T17:01:23.604936Z node 9 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [9:7608250906893932667:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T17:01:23.605046Z node 9 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [9:7608250906893932667:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [9:7608250906893932667:2048], 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 15
 [9:7608250906893932664:2057] 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) },};
2026-02-18T17:01:23.605069Z node 9 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [9:7608250906893932667:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [9:7608250906893932664:2057] generation 1
2026-02-18T17:01:24.025847Z 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 [10:7608251459014570591:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T17:01:24.026267Z 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
2026-02-18T17:01:24.026429Z 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
2026-02-18T17:01:24.026461Z node 10 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T17:01:24.026481Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([10:7608251459014570591:2054])
2026-02-18T17:01:24.026506Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [10:7608251459014570597:2048]
2026-02-18T17:01:24.026630Z node 10 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [10:7608251459014570592:2055]
2026-02-18T17:01:24.026669Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [10:7608251459014570592:2055], partIds: 666 cookie 1
2026-02-18T17:01:24.026999Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [10:7608251459014570592:2055], cookie 1
2026-02-18T17:01:24.027018Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T17:01:24.027046Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T17:01:24.027067Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [10:7608251459014570594:2057], generation 1
2026-02-18T17:01:24.027105Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [10:7608251459014570594:2057], connection id 1 partitions offsets (666 / <empty>),
2026-02-18T17:01:24.027457Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [10:7608251459014570594:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T17:01:24.027507Z node 10 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [10:7608251459014570594:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T17:01:24.028300Z node 10 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [10:7608251459014570594:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T17:01:24.028339Z node 10 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 1
2026-02-18T17:01:24.028344Z node 10 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 2
2026-02-18T17:01:24.028369Z node 10 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T17:01:24.028454Z node 10 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 2
2026-02-18T17:01:24.028474Z node 10 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 2 rows, watermark (empty maybe), buffer size 0, free space 948, result size 52
2026-02-18T17:01:24.029674Z node 10 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1089: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvNodeDisconnected, node id 10
2026-02-18T17:01:24.029731Z node 10 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1081: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. EvNodeConnected 10
2026-02-18T17:01:24.029839Z node 10 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1100: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvUndelivered, TSystem::Undelivered from [10:7608251459014570594:2057], reason ActorUnknown, cookie 1
2026-02-18T17:01:24.029864Z node 10 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1108: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. Erase session to [10:7608251459014570594:2057]
2026-02-18T17:01:24.029889Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1040: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. ReInit state, reason Reset session state (by TEvUndelivered)
2026-02-18T17:01:24.029996Z node 10 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:966: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvRetry, EventQueueId 1
2026-02-18T17:01:24.030012Z node 10 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:971: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. Ignore TEvRetry, wrong EventQueueId 1
2026-02-18T17:01:25.030067Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [10:7608251459014570592:2055], partIds: 666 cookie 2
2026-02-18T17:01:25.030510Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [10:7608251459014570592:2055], cookie 2
2026-02-18T17:01:25.030535Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T17:01:25.030562Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [10:7608251459014570594:2057], generation 2
2026-02-18T17:01:25.030609Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [10:7608251459014570594:2057], connection id 2 partitions offsets (666 / 2),
2026-02-18T17:01:25.030974Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [10:7608251459014570594:2057], seqNo 0, ConfirmedSeqNo 0, generation 2
2026-02-18T17:01:25.031028Z node 10 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [10:7608251459014570594:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 2
2026-02-18T17:01:25.031668Z node 10 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [10:7608251459014570594:2057], seqNo 0, ConfirmedSeqNo 0 generation 2
2026-02-18T17:01:25.031699Z node 10 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 3
2026-02-18T17:01:25.031778Z node 10 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T17:01:25.031841Z node 10 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 3
2026-02-18T17:01:25.031862Z node 10 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 1 rows, watermark (empty maybe), buffer size 0, free space 974, result size 26
2026-02-18T17:01:25.032375Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T17:01:25.032467Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [10:7608251459014570597:2048], 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
 [10:7608251459014570594:2057] 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) },};
2026-02-18T17:01:25.032493Z node 10 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [10:7608251459014570597:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [10:7608251459014570594:2057] generation 2
2026-02-18T17:01:25.441666Z 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 [11:7608251462156273246:2054], metadatafields: , partitions: 666,667, skip json errors: 0
2026-02-18T17:01:25.442133Z 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
2026-02-18T17:01:25.442258Z 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
2026-02-18T17:01:25.442309Z node 11 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T17:01:25.442328Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([11:7608251462156273246:2054])
2026-02-18T17:01:25.442355Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [11:7608251462156273252:2048]
2026-02-18T17:01:25.442482Z node 11 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [11:7608251462156273247:2055]
2026-02-18T17:01:25.442526Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [11:7608251462156273247:2055], partIds: 666, 667 cookie 1
2026-02-18T17:01:25.442812Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [11:7608251462156273247:2055], cookie 1
2026-02-18T17:01:25.442837Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T17:01:25.442846Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T17:01:25.442873Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [11:7608251462156273249:2057], generation 1
2026-02-18T17:01:25.442892Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [11:7608251462156273250:2058], generation 2
2026-02-18T17:01:25.442927Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [11:7608251462156273249:2057], connection id 1 partitions offsets (666 / <empty>),
2026-02-18T17:01:25.442995Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [11:7608251462156273250:2058], connection id 2 partitions offsets (667 / <empty>),
2026-02-18T17:01:25.443247Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [11:7608251462156273249:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T17:01:25.443287Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [11:7608251462156273250:2058], seqNo 0, ConfirmedSeqNo 0, generation 2
2026-02-18T17:01:25.443345Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [11:7608251462156273249:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T17:01:25.444209Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [11:7608251462156273249:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T17:01:25.444242Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 1
2026-02-18T17:01:25.444254Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 2
2026-02-18T17:01:25.444284Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T17:01:25.444370Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 2
2026-02-18T17:01:25.444394Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 2 rows, watermark (empty maybe), buffer size 0, free space 948, result size 52
2026-02-18T17:01:25.445736Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [11:7608251462156273250:2058], partition 667, seqNo 0, ConfirmedSeqNo 0 generation 2
2026-02-18T17:01:25.446279Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [11:7608251462156273250:2058], seqNo 0, ConfirmedSeqNo 0 generation 2
2026-02-18T17:01:25.446299Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 1
2026-02-18T17:01:25.446380Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:893: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStatistics from [11:7608251462156273250:2058], seqNo 0, ConfirmedSeqNo 0 generation 2
2026-02-18T17:01:25.446421Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:921: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffsetFromRD [667]= 10
2026-02-18T17:01:25.446460Z node 11 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1089: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvNodeDisconnected, node id 11
2026-02-18T17:01:25.446510Z node 11 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1081: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. EvNodeConnected 11
2026-02-18T17:01:25.446592Z node 11 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1100: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvUndelivered, TSystem::Undelivered from [11:7608251462156273250:2058], reason ActorUnknown, cookie 2
2026-02-18T17:01:25.446607Z node 11 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1108: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Erase session to [11:7608251462156273250:2058]
2026-02-18T17:01:25.446642Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1040: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. ReInit state, reason Reset session state (by TEvUndelivered)
2026-02-18T17:01:25.446687Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [11:7608251462156273249:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T17:01:25.446782Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:966: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvRetry, EventQueueId 1
2026-02-18T17:01:25.446800Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:966: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvRetry, EventQueueId 2
2026-02-18T17:01:25.446819Z node 11 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:971: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Ignore TEvRetry, wrong EventQueueId 2
2026-02-18T17:01:25.447296Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [11:7608251462156273249:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T17:01:25.447347Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 3
2026-02-18T17:01:26.446814Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [11:7608251462156273247:2055], partIds: 666, 667 cookie 2
2026-02-18T17:01:26.447225Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [11:7608251462156273247:2055], cookie 2
2026-02-18T17:01:26.447255Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 1
2026-02-18T17:01:26.447279Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [11:7608251462156273250:2058], generation 3
2026-02-18T17:01:26.447345Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [11:7608251462156273250:2058], connection id 3 partitions offsets (667 / 10),
2026-02-18T17:01:26.447765Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [11:7608251462156273250:2058], seqNo 0, ConfirmedSeqNo 0, generation 3
2026-02-18T17:01:26.447835Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [11:7608251462156273249:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T17:01:26.448365Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [11:7608251462156273249:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T17:01:26.448400Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 4
2026-02-18T17:01:26.448455Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [11:7608251462156273250:2058], partition 667, seqNo 0, ConfirmedSeqNo 0 generation 3
2026-02-18T17:01:26.448917Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [11:7608251462156273250:2058], seqNo 0, ConfirmedSeqNo 0 generation 3
2026-02-18T17:01:26.448939Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 11
2026-02-18T17:01:26.448985Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T17:01:26.449057Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 1
2026-02-18T17:01:26.449115Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 4
2026-02-18T17:01:26.449134Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 11
2026-02-18T17:01:26.449145Z node 11 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 4 rows, watermark (empty maybe), buffer size 0, free space 896, result size 104
2026-02-18T17:01:26.449981Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T17:01:26.450060Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [11:7608251462156273252:2048], 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
 [11:7608251462156273249:2057] status 2 is waiting ack 0 connection id 1 id 1, LocalRecipient
 partitions 666 offsets 666=4 667=11 has pending data
 [11:7608251462156273250:2058] 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) },};
2026-02-18T17:01:26.450074Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [11:7608251462156273249:2057] generation 1
2026-02-18T17:01:26.450123Z node 11 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [11:7608251462156273252:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [11:7608251462156273250:2058] generation 3
2026-02-18T17:01:26.885509Z 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 [12:7608251467527706160:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T17:01:26.885921Z 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
2026-02-18T17:01:26.886072Z 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
2026-02-18T17:01:26.886110Z node 12 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [12:7608251467527706166:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T17:01:26.886134Z node 12 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [12:7608251467527706166:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([12:7608251467527706160:2054])
2026-02-18T17:01:26.886169Z node 12 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [12:7608251467527706166:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [12:7608251467527706166:2048]
2026-02-18T17:01:26.886338Z node 12 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [12:7608251467527706166:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [12:7608251467527706161:2055]
2026-02-18T17:01:26.886395Z node 12 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [12:7608251467527706166:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [12:7608251467527706161:2055], partIds: 666 cookie 1
2026-02-18T17:01:26.886617Z node 12 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [12:7608251467527706166:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [12:7608251467527706161:2055], cookie 1
2026-02-18T17:01:26.886639Z node 12 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [12:7608251467527706166:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T17:01:26.886653Z node 12 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [12:7608251467527706166:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T17:01:26.886682Z node 12 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [12:7608251467527706166:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [12:7608251467527706163:2057], generation 1
2026-02-18T17:01:26.886724Z node 12 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [12:7608251467527706166:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [12:7608251467527706163:2057], connection id 1 partitions offsets (666 / <empty>),
2026-02-18T17:01:26.887095Z node 12 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [12:7608251467527706166:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [12:7608251467527706163:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T17:01:26.887156Z node 12 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [12:7608251467527706166:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [12:7608251467527706162:2056]
2026-02-18T17:01:26.887168Z node 12 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1040: SelfId: [12:7608251467527706166:2048], TxId: query_1, task: 0, Cluster: . PQ source. ReInit state, reason Coordinator is changed
2026-02-18T17:01:26.887224Z node 12 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1100: SelfId: [12:7608251467527706166:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvUndelivered, TSystem::Undelivered from [12:7608251467527706163:2057], reason ActorUnknown, cookie 1
2026-02-18T17:01:26.887240Z node 12 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1108: SelfId: [12:7608251467527706166:2048], TxId: query_1, task: 0, Cluster: . PQ source. Erase session to [12:7608251467527706163:2057]
2026-02-18T17:01:26.887260Z node 12 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1040: SelfId: [12:7608251467527706166:2048], TxId: query_1, task: 0, Cluster: . PQ source. ReInit state, reason Reset session state (by TEvUndelivered)
2026-02-18T17:01:26.887334Z node 12 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:879: SelfId: [12:7608251467527706166:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvSessionError from [12:7608251467527706163:2057], seqNo 0, ConfirmedSeqNo 0
2026-02-18T17:01:26.887356Z node 12 :KQP_COMPUTE WARN: dq_pq_rd_read_actor.cpp:1317: SelfId: [12:7608251467527706166:2048], TxId: query_1, task: 0, Cluster: . PQ source. Ignore 8TAutoPtrIN7NActors12TEventHandleIN3NFq16TEvRowDispatcher15TEvSessionErrorEEE7TDeleteE from [12:7608251467527706163:2057]
2026-02-18T17:01:26.887622Z node 12 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [12:7608251467527706166:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T17:01:26.887675Z node 12 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [12:7608251467527706166:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [12:7608251467527706166:2048], 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) },};
2026-02-18T17:01:27.358113Z 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 [13:7608251473010925283:2054], metadatafields: _yql_sys_create_time, partitions: 666, skip json errors: 0
2026-02-18T17:01:27.358566Z 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
2026-02-18T17:01:27.358731Z 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
2026-02-18T17:01:27.358779Z node 13 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [13:7608251473010925289:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T17:01:27.358827Z node 13 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [13:7608251473010925289:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([13:7608251473010925283:2054])
2026-02-18T17:01:27.358880Z node 13 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [13:7608251473010925289:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [13:7608251473010925289:2048]
2026-02-18T17:01:27.359072Z node 13 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [13:7608251473010925289:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [13:7608251473010925284:2055]
2026-02-18T17:01:27.359192Z node 13 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [13:7608251473010925289:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [13:7608251473010925284:2055], partIds: 666 cookie 1
2026-02-18T17:01:27.359631Z node 13 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [13:7608251473010925289:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [13:7608251473010925284:2055], cookie 1
2026-02-18T17:01:27.359656Z node 13 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [13:7608251473010925289:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T17:01:27.359670Z node 13 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [13:7608251473010925289:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T17:01:27.359702Z node 13 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [13:7608251473010925289:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [13:7608251473010925286:2057], generation 1
2026-02-18T17:01:27.359744Z node 13 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [13:7608251473010925289:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [13:7608251473010925286:2057], connection id 1 partitions offsets (666 / <empty>),
2026-02-18T17:01:27.360094Z node 13 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [13:7608251473010925289:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [13:7608251473010925286:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T17:01:27.360388Z node 13 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [13:7608251473010925289:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [13:7608251473010925286:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T17:01:27.361082Z node 13 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [13:7608251473010925289:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [13:7608251473010925286:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T17:01:27.361124Z node 13 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [13:7608251473010925289:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 1
2026-02-18T17:01:27.361357Z node 13 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [13:7608251473010925289:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T17:01:27.361463Z node 13 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [13:7608251473010925289:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 1
2026-02-18T17:01:27.361485Z node 13 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [13:7608251473010925289:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 1 rows, watermark (empty maybe), buffer size 0, free space 974, result size 26
2026-02-18T17:01:27.362021Z node 13 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [13:7608251473010925289:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T17:01:27.362079Z node 13 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [13:7608251473010925289:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [13:7608251473010925289:2048], 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
 [13:7608251473010925286:2057] 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) },};
2026-02-18T17:01:27.362094Z node 13 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [13:7608251473010925289:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [13:7608251473010925286:2057] generation 1
2026-02-18T17:01:27.828877Z 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 [14:7608251472930388760:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T17:01:27.829322Z 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
2026-02-18T17:01:27.829540Z 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
2026-02-18T17:01:27.829581Z node 14 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [14:7608251472930388766:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T17:01:27.829605Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [14:7608251472930388766:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([14:7608251472930388760:2054])
2026-02-18T17:01:27.829640Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [14:7608251472930388766:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [14:7608251472930388766:2048]
2026-02-18T17:01:27.830300Z node 14 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [14:7608251472930388766:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [14:7608251472930388761:2055]
2026-02-18T17:01:27.830368Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [14:7608251472930388766:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [14:7608251472930388761:2055], partIds: 666 cookie 1
2026-02-18T17:01:27.830625Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [14:7608251472930388766:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [14:7608251472930388761:2055], cookie 1
2026-02-18T17:01:27.830648Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [14:7608251472930388766:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T17:01:27.830660Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [14:7608251472930388766:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T17:01:27.830690Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [14:7608251472930388766:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [14:7608251472930388763:2057], generation 1
2026-02-18T17:01:27.830739Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [14:7608251472930388766:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [14:7608251472930388763:2057], connection id 1 partitions offsets (666 / <empty>),
2026-02-18T17:01:27.831120Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [14:7608251472930388766:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [14:7608251472930388763:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T17:01:27.831235Z node 14 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [14:7608251472930388766:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [14:7608251472930388763:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T17:01:27.831995Z node 14 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [14:7608251472930388766:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [14:7608251472930388763:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T17:01:27.832077Z node 14 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [14:7608251472930388766:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 1
2026-02-18T17:01:27.832094Z node 14 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [14:7608251472930388766:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 2
2026-02-18T17:01:27.832125Z node 14 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [14:7608251472930388766:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T17:01:27.832235Z node 14 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [14:7608251472930388766:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 2
2026-02-18T17:01:27.832278Z node 14 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [14:7608251472930388766:2048], TxId: query_1, task: 0, Cluster: . PQ source. Return 2 rows, watermark (empty maybe), buffer size 0, free space 948, result size 52
2026-02-18T17:01:27.832471Z node 14 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [14:7608251472930388766:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [14:7608251472930388762:2056]
2026-02-18T17:01:27.832488Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1040: SelfId: [14:7608251472930388766:2048], TxId: query_1, task: 0, Cluster: . PQ source. ReInit state, reason Coordinator is changed
2026-02-18T17:01:28.832706Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [14:7608251472930388766:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [14:7608251472930388762:2056], partIds: 666 cookie 2
2026-02-18T17:01:28.833271Z node 14 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1100: SelfId: [14:7608251472930388766:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvUndelivered, TSystem::Undelivered from [14:7608251472930388763:2057], reason ActorUnknown, cookie 1
2026-02-18T17:01:28.833311Z node 14 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1108: SelfId: [14:7608251472930388766:2048], TxId: query_1, task: 0, Cluster: . PQ source. Erase session to [14:7608251472930388763:2057]
2026-02-18T17:01:28.833334Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1040: SelfId: [14:7608251472930388766:2048], TxId: query_1, task: 0, Cluster: . PQ source. ReInit state, reason Reset session state (by TEvUndelivered)
2026-02-18T17:01:29.833635Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [14:7608251472930388766:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [14:7608251472930388762:2056], partIds: 666 cookie 3
2026-02-18T17:01:29.834855Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [14:7608251472930388766:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [14:7608251472930388761:2055], cookie 2
2026-02-18T17:01:29.834873Z node 14 :KQP_COMPUTE WARN: dq_pq_rd_read_actor.cpp:1059: SelfId: [14:7608251472930388766:2048], TxId: query_1, task: 0, Cluster: . PQ source. Ignore TEvCoordinatorResult. wrong cookie
2026-02-18T17:01:29.835001Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [14:7608251472930388766:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [14:7608251472930388761:2055], cookie 3
2026-02-18T17:01:29.835024Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [14:7608251472930388766:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T17:01:29.835050Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [14:7608251472930388766:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [14:7608251472930388763:2057], generation 2
2026-02-18T17:01:29.835094Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [14:7608251472930388766:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [14:7608251472930388763:2057], connection id 2 partitions offsets (666 / 2),
2026-02-18T17:01:29.835440Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [14:7608251472930388766:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [14:7608251472930388763:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T17:01:29.835463Z node 14 :KQP_COMPUTE WARN: dq_pq_rd_read_actor.cpp:1324: SelfId: [14:7608251472930388766:2048], TxId: query_1, task: 0, Cluster: . PQ source. Wrong message generation (8TAutoPtrIN7NActors12TEventHandleIN3NFq16TEvRowDispatcher18TEvStartSessionAckEEE7TDeleteE), sender [14:7608251472930388763:2057] cookie 1, session generation 2, send TEvNoSession
2026-02-18T17:01:29.836128Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [14:7608251472930388766:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T17:01:29.836188Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [14:7608251472930388766:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [14:7608251472930388766:2048], 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
 [14:7608251472930388763:2057] 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) },};
2026-02-18T17:01:29.836206Z node 14 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [14:7608251472930388766:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [14:7608251472930388763:2057] generation 2
2026-02-18T17:01:30.320825Z 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 [15:7608251487464434852:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T17:01:30.321314Z 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
2026-02-18T17:01:30.321924Z 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
2026-02-18T17:01:30.321982Z node 15 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [15:7608251487464434858:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T17:01:30.322002Z node 15 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [15:7608251487464434858:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([15:7608251487464434852:2054])
2026-02-18T17:01:30.322042Z node 15 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [15:7608251487464434858:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [15:7608251487464434858:2048]
2026-02-18T17:01:30.322239Z node 15 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [15:7608251487464434858:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [15:7608251487464434853:2055]
2026-02-18T17:01:30.322285Z node 15 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [15:7608251487464434858:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [15:7608251487464434853:2055], partIds: 666 cookie 1
2026-02-18T17:01:30.322713Z node 15 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [15:7608251487464434858:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [15:7608251487464434853:2055], cookie 1
2026-02-18T17:01:30.322737Z node 15 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [15:7608251487464434858:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T17:01:30.322747Z node 15 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [15:7608251487464434858:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T17:01:30.322786Z node 15 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [15:7608251487464434858:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [15:7608251487464434855:2057], generation 1
2026-02-18T17:01:30.322833Z node 15 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [15:7608251487464434858:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [15:7608251487464434855:2057], connection id 1 partitions offsets (666 / <empty>),
2026-02-18T17:01:30.323182Z node 15 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [15:7608251487464434858:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [15:7608251487464434855:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T17:01:30.323258Z node 15 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [15:7608251487464434858:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [15:7608251487464434855:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T17:01:30.327196Z node 15 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [15:7608251487464434858:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [15:7608251487464434855:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T17:01:30.327258Z node 15 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [15:7608251487464434858:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 1
2026-02-18T17:01:30.327266Z node 15 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [15:7608251487464434858:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 2
2026-02-18T17:01:30.327309Z node 15 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [15:7608251487464434858:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000100Z was generated
2026-02-18T17:01:30.327320Z node 15 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [15:7608251487464434858:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 3
2026-02-18T17:01:30.327328Z node 15 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [15:7608251487464434858:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 4
2026-02-18T17:01:30.327333Z node 15 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [15:7608251487464434858:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 5
2026-02-18T17:01:30.327350Z node 15 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [15:7608251487464434858:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000200Z was generated
2026-02-18T17:01:30.327358Z node 15 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [15:7608251487464434858:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 6
2026-02-18T17:01:30.327368Z node 15 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [15:7608251487464434858:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000300Z was generated
2026-02-18T17:01:30.327407Z node 15 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [15:7608251487464434858:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T17:01:30.327513Z node 15 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [15:7608251487464434858:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 2
2026-02-18T17:01:30.327557Z node 15 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [15:7608251487464434858:2048], 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
2026-02-18T17:01:30.327803Z node 15 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [15:7608251487464434858:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T17:01:30.327887Z node 15 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [15:7608251487464434858:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 5
2026-02-18T17:01:30.327929Z node 15 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [15:7608251487464434858:2048], 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
2026-02-18T17:01:30.328156Z node 15 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [15:7608251487464434858:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T17:01:30.328200Z node 15 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [15:7608251487464434858:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 6
2026-02-18T17:01:30.328218Z node 15 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [15:7608251487464434858:2048], 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
2026-02-18T17:01:30.328695Z node 15 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [15:7608251487464434858:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T17:01:30.328814Z node 15 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [15:7608251487464434858:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [15:7608251487464434858:2048], 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
 [15:7608251487464434855:2057] 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;
2026-02-18T17:01:30.328835Z node 15 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [15:7608251487464434858:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [15:7608251487464434855:2057] generation 1
2026-02-18T17:01:30.782671Z 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 [16:7608251486665505795:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T17:01:30.783129Z 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
2026-02-18T17:01:30.783274Z 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
2026-02-18T17:01:30.783325Z node 16 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [16:7608251486665505801:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T17:01:30.783348Z node 16 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [16:7608251486665505801:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([16:7608251486665505795:2054])
2026-02-18T17:01:30.783379Z node 16 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [16:7608251486665505801:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [16:7608251486665505801:2048]
2026-02-18T17:01:30.783569Z node 16 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [16:7608251486665505801:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [16:7608251486665505796:2055]
2026-02-18T17:01:30.783615Z node 16 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [16:7608251486665505801:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [16:7608251486665505796:2055], partIds: 666 cookie 1
2026-02-18T17:01:30.783856Z node 16 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [16:7608251486665505801:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [16:7608251486665505796:2055], cookie 1
2026-02-18T17:01:30.783876Z node 16 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [16:7608251486665505801:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T17:01:30.783887Z node 16 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [16:7608251486665505801:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T17:01:30.783911Z node 16 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [16:7608251486665505801:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [16:7608251486665505798:2057], generation 1
2026-02-18T17:01:30.783957Z node 16 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [16:7608251486665505801:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [16:7608251486665505798:2057], connection id 1 partitions offsets (666 / <empty>),
2026-02-18T17:01:30.784298Z node 16 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [16:7608251486665505801:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [16:7608251486665505798:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T17:01:30.784368Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [16:7608251486665505801:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [16:7608251486665505798:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T17:01:30.784843Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [16:7608251486665505801:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [16:7608251486665505798:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T17:01:30.784880Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [16:7608251486665505801:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 1
2026-02-18T17:01:30.784973Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [16:7608251486665505801:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [16:7608251486665505798:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T17:01:30.785555Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [16:7608251486665505801:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [16:7608251486665505798:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T17:01:30.785589Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [16:7608251486665505801:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 2
2026-02-18T17:01:30.785619Z node 16 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [16:7608251486665505801:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000100Z was generated
2026-02-18T17:01:30.785627Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [16:7608251486665505801:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 3
2026-02-18T17:01:30.785679Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [16:7608251486665505801:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [16:7608251486665505798:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T17:01:30.786649Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [16:7608251486665505801:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [16:7608251486665505798:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T17:01:30.786671Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [16:7608251486665505801:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 4
2026-02-18T17:01:30.786680Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [16:7608251486665505801:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 5
2026-02-18T17:01:30.786700Z node 16 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [16:7608251486665505801:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000200Z was generated
2026-02-18T17:01:30.786707Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [16:7608251486665505801:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 6
2026-02-18T17:01:30.786721Z node 16 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [16:7608251486665505801:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000300Z was generated
2026-02-18T17:01:30.786748Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [16:7608251486665505801:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T17:01:30.786857Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [16:7608251486665505801:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 2
2026-02-18T17:01:30.786888Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [16:7608251486665505801:2048], 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
2026-02-18T17:01:31.791240Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [16:7608251486665505801:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T17:01:31.791415Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [16:7608251486665505801:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 5
2026-02-18T17:01:31.791472Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [16:7608251486665505801:2048], 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
2026-02-18T17:01:32.792138Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [16:7608251486665505801:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T17:01:32.792259Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [16:7608251486665505801:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 6
2026-02-18T17:01:32.792298Z node 16 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [16:7608251486665505801:2048], 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
2026-02-18T17:01:32.793046Z node 16 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [16:7608251486665505801:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T17:01:32.793148Z node 16 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [16:7608251486665505801:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [16:7608251486665505801:2048], 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
 [16:7608251486665505798:2057] 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;
2026-02-18T17:01:32.793162Z node 16 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [16:7608251486665505801:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [16:7608251486665505798:2057] generation 1
2026-02-18T17:01:33.260851Z 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 [17:7608251500271814706:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T17:01:33.261298Z 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
2026-02-18T17:01:33.261844Z 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
2026-02-18T17:01:33.261896Z node 17 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T17:01:33.261917Z node 17 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([17:7608251500271814706:2054])
2026-02-18T17:01:33.261948Z node 17 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [17:7608251500271814712:2048]
2026-02-18T17:01:33.262150Z node 17 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [17:7608251500271814707:2055]
2026-02-18T17:01:33.262194Z node 17 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [17:7608251500271814707:2055], partIds: 666 cookie 1
2026-02-18T17:01:33.262492Z node 17 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [17:7608251500271814707:2055], cookie 1
2026-02-18T17:01:33.262512Z node 17 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T17:01:33.262523Z node 17 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T17:01:33.262550Z node 17 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [17:7608251500271814709:2057], generation 1
2026-02-18T17:01:33.262590Z node 17 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [17:7608251500271814709:2057], connection id 1 partitions offsets (666 / <empty>),
2026-02-18T17:01:33.262991Z node 17 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [17:7608251500271814709:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T17:01:33.263046Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [17:7608251500271814709:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T17:01:33.265716Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [17:7608251500271814709:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T17:01:33.265754Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 1
2026-02-18T17:01:33.265781Z node 17 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000100Z was generated
2026-02-18T17:01:33.265790Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 2
2026-02-18T17:01:33.265802Z node 17 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000200Z was generated
2026-02-18T17:01:33.265811Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 3
2026-02-18T17:01:33.265836Z node 17 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000300Z was generated
2026-02-18T17:01:33.265841Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 4
2026-02-18T17:01:33.265855Z node 17 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000400Z was generated
2026-02-18T17:01:33.265863Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 5
2026-02-18T17:01:33.265878Z node 17 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000500Z was generated
2026-02-18T17:01:33.265884Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 6
2026-02-18T17:01:33.265899Z node 17 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000600Z was generated
2026-02-18T17:01:33.265937Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T17:01:33.265985Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 1
2026-02-18T17:01:33.266076Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [17:7608251500271814712:2048], 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
2026-02-18T17:01:34.266567Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T17:01:34.266696Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 2
2026-02-18T17:01:34.266752Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [17:7608251500271814712:2048], 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
2026-02-18T17:01:35.267457Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T17:01:35.267555Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 3
2026-02-18T17:01:35.267593Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [17:7608251500271814712:2048], 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
2026-02-18T17:01:36.268625Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T17:01:36.268723Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 4
2026-02-18T17:01:36.268768Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [17:7608251500271814712:2048], 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
2026-02-18T17:01:37.272160Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T17:01:37.272280Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 5
2026-02-18T17:01:37.272325Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [17:7608251500271814712:2048], 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
2026-02-18T17:01:38.274148Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T17:01:38.274260Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 6
2026-02-18T17:01:38.274292Z node 17 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [17:7608251500271814712:2048], 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
2026-02-18T17:01:38.276592Z node 17 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T17:01:38.276733Z node 17 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [17:7608251500271814712:2048], 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
 [17:7608251500271814709:2057] 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;
2026-02-18T17:01:38.276762Z node 17 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [17:7608251500271814712:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [17:7608251500271814709:2057] generation 1
2026-02-18T17:01:38.821124Z 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 [18:7608251518584710839:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T17:01:38.821539Z 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
2026-02-18T17:01:38.821963Z 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
2026-02-18T17:01:38.822005Z node 18 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [18:7608251518584710845:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T17:01:38.822026Z node 18 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [18:7608251518584710845:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([18:7608251518584710839:2054])
2026-02-18T17:01:38.822056Z node 18 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [18:7608251518584710845:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [18:7608251518584710845:2048]
2026-02-18T17:01:38.822381Z node 18 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [18:7608251518584710845:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [18:7608251518584710840:2055]
2026-02-18T17:01:38.822430Z node 18 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [18:7608251518584710845:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [18:7608251518584710840:2055], partIds: 666 cookie 1
2026-02-18T17:01:38.822718Z node 18 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [18:7608251518584710845:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [18:7608251518584710840:2055], cookie 1
2026-02-18T17:01:38.822745Z node 18 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [18:7608251518584710845:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T17:01:38.822759Z node 18 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [18:7608251518584710845:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T17:01:38.822796Z node 18 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [18:7608251518584710845:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [18:7608251518584710842:2057], generation 1
2026-02-18T17:01:38.822850Z node 18 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [18:7608251518584710845:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [18:7608251518584710842:2057], connection id 1 partitions offsets (666 / <empty>),
2026-02-18T17:01:38.823182Z node 18 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [18:7608251518584710845:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [18:7608251518584710842:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T17:01:38.823296Z node 18 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [18:7608251518584710845:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [18:7608251518584710842:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T17:01:38.824021Z node 18 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [18:7608251518584710845:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [18:7608251518584710842:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T17:01:38.824060Z node 18 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [18:7608251518584710845:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 1
2026-02-18T17:01:38.824081Z node 18 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [18:7608251518584710845:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000100Z was generated
2026-02-18T17:01:38.824088Z node 18 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [18:7608251518584710845:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 2
2026-02-18T17:01:38.824104Z node 18 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [18:7608251518584710845:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000200Z was generated
2026-02-18T17:01:38.824128Z node 18 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [18:7608251518584710845:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T17:01:38.824174Z node 18 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [18:7608251518584710845:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 1
2026-02-18T17:01:38.824204Z node 18 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [18:7608251518584710845:2048], 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
2026-02-18T17:01:38.824587Z node 18 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [18:7608251518584710845:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T17:01:38.824644Z node 18 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [18:7608251518584710845:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 2
2026-02-18T17:01:38.824668Z node 18 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [18:7608251518584710845:2048], 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
2026-02-18T17:01:38.826858Z node 18 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [18:7608251518584710845:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T17:01:38.826971Z node 18 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [18:7608251518584710845:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [18:7608251518584710845:2048], 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
 [18:7608251518584710842:2057] 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;
2026-02-18T17:01:38.826987Z node 18 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [18:7608251518584710845:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [18:7608251518584710842:2057] generation 1
2026-02-18T17:01:39.352672Z 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 [19:7608251525429022328:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T17:01:39.353171Z 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
2026-02-18T17:01:39.355843Z 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
2026-02-18T17:01:39.355884Z node 19 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [19:7608251525429022334:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T17:01:39.355904Z node 19 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [19:7608251525429022334:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([19:7608251525429022328:2054])
2026-02-18T17:01:39.355928Z node 19 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [19:7608251525429022334:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [19:7608251525429022334:2048]
2026-02-18T17:01:39.356184Z node 19 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [19:7608251525429022334:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [19:7608251525429022329:2055]
2026-02-18T17:01:39.356253Z node 19 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [19:7608251525429022334:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [19:7608251525429022329:2055], partIds: 666 cookie 1
2026-02-18T17:01:39.356505Z node 19 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [19:7608251525429022334:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [19:7608251525429022329:2055], cookie 1
2026-02-18T17:01:39.356535Z node 19 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [19:7608251525429022334:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T17:01:39.356549Z node 19 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [19:7608251525429022334:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T17:01:39.356571Z node 19 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [19:7608251525429022334:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [19:7608251525429022331:2057], generation 1
2026-02-18T17:01:39.356662Z node 19 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [19:7608251525429022334:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [19:7608251525429022331:2057], connection id 1 partitions offsets (666 / <empty>),
2026-02-18T17:01:39.357128Z node 19 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [19:7608251525429022334:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [19:7608251525429022331:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T17:01:39.357235Z node 19 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [19:7608251525429022334:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [19:7608251525429022331:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T17:01:39.357940Z node 19 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [19:7608251525429022334:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [19:7608251525429022331:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T17:01:39.357978Z node 19 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [19:7608251525429022334:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 1
2026-02-18T17:01:39.358005Z node 19 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [19:7608251525429022334:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000100Z was generated
2026-02-18T17:01:39.358013Z node 19 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [19:7608251525429022334:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 2
2026-02-18T17:01:39.358028Z node 19 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [19:7608251525429022334:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000200Z was generated
2026-02-18T17:01:39.358052Z node 19 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [19:7608251525429022334:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T17:01:39.358137Z node 19 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [19:7608251525429022334:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 1
2026-02-18T17:01:39.358162Z node 19 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [19:7608251525429022334:2048], 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
2026-02-18T17:01:39.358558Z node 19 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [19:7608251525429022334:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [19:7608251525429022331:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T17:01:39.359166Z node 19 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [19:7608251525429022334:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [19:7608251525429022331:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T17:01:39.359191Z node 19 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [19:7608251525429022334:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 3
2026-02-18T17:01:39.359213Z node 19 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [19:7608251525429022334:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000300Z was generated
2026-02-18T17:01:39.359221Z node 19 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [19:7608251525429022334:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 4
2026-02-18T17:01:39.359237Z node 19 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [19:7608251525429022334:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000400Z was generated
2026-02-18T17:01:39.359264Z node 19 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [19:7608251525429022334:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T17:01:39.359313Z node 19 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [19:7608251525429022334:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 2
2026-02-18T17:01:39.359332Z node 19 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [19:7608251525429022334:2048], 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
2026-02-18T17:01:39.359847Z node 19 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:90: SelfId: [19:7608251525429022334:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty SaveState, offsets: {:666,2},
State saved
2026-02-18T17:01:39.362797Z node 19 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [19:7608251525429022334:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T17:01:39.362964Z node 19 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [19:7608251525429022334:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [19:7608251525429022334:2048], 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
 [19:7608251525429022331:2057] 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;
2026-02-18T17:01:39.362997Z node 19 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [19:7608251525429022334:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [19:7608251525429022331:2057] generation 1
2026-02-18T17:01:39.814846Z 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 [20:7608251522758427726:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T17:01:39.815452Z 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
2026-02-18T17:01:39.815600Z 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
2026-02-18T17:01:39.815673Z 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},
2026-02-18T17:01:49.816025Z 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
2026-02-18T17:01:49.816094Z node 20 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [20:7608251522758427732:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T17:01:49.816120Z node 20 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [20:7608251522758427732:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([20:7608251522758427726:2054])
2026-02-18T17:01:49.816152Z node 20 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [20:7608251522758427732:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [20:7608251522758427732:2048]
2026-02-18T17:01:49.816270Z node 20 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [20:7608251522758427732:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [20:7608251522758427727:2055]
2026-02-18T17:01:49.816322Z node 20 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [20:7608251522758427732:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [20:7608251522758427727:2055], partIds: 666 cookie 1
2026-02-18T17:01:49.816615Z node 20 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [20:7608251522758427732:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [20:7608251522758427727:2055], cookie 1
2026-02-18T17:01:49.816648Z node 20 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [20:7608251522758427732:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T17:01:49.816663Z node 20 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [20:7608251522758427732:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T17:01:49.816688Z node 20 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [20:7608251522758427732:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [20:7608251522758427729:2057], generation 1
2026-02-18T17:01:49.816731Z node 20 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [20:7608251522758427732:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [20:7608251522758427729:2057], connection id 1 partitions offsets (666 / 2),
2026-02-18T17:01:49.817056Z node 20 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [20:7608251522758427732:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [20:7608251522758427729:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T17:01:49.817239Z node 20 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:948: SelfId: [20:7608251522758427732:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvNewDataArrived from [20:7608251522758427729:2057], partition 666, seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T17:01:49.817991Z node 20 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1126: SelfId: [20:7608251522758427732:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvMessageBatch from [20:7608251522758427729:2057], seqNo 0, ConfirmedSeqNo 0 generation 1
2026-02-18T17:01:49.818021Z node 20 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [20:7608251522758427732:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 3
2026-02-18T17:01:49.818045Z node 20 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [20:7608251522758427732:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000300Z was generated
2026-02-18T17:01:49.818054Z node 20 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:1174: SelfId: [20:7608251522758427732:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvMessageBatch NextOffset 4
2026-02-18T17:01:49.818071Z node 20 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1196: SelfId: [20:7608251522758427732:2048], TxId: query_1, task: 0, Cluster: . PQ source. SessionId: empty New watermark 1970-01-01T00:00:00.000400Z was generated
2026-02-18T17:01:49.818122Z node 20 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [20:7608251522758427732:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T17:01:49.818207Z node 20 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [20:7608251522758427732:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 3
2026-02-18T17:01:49.818244Z node 20 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [20:7608251522758427732:2048], 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
2026-02-18T17:01:50.818771Z node 20 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:768: SelfId: [20:7608251522758427732:2048], TxId: query_1, task: 0, Cluster: . PQ source. GetAsyncInputData freeSpace = 1000
2026-02-18T17:01:50.818901Z node 20 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:808: SelfId: [20:7608251522758427732:2048], TxId: query_1, task: 0, Cluster: . PQ source. NextOffset 4
2026-02-18T17:01:50.818926Z node 20 :KQP_COMPUTE TRACE: dq_pq_rd_read_actor.cpp:812: SelfId: [20:7608251522758427732:2048], 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
2026-02-18T17:01:50.819236Z node 20 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [20:7608251522758427732:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T17:01:50.819388Z node 20 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [20:7608251522758427732:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [20:7608251522758427732:2048], 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
 [20:7608251522758427729:2057] 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;
2026-02-18T17:01:50.819406Z node 20 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [20:7608251522758427732:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [20:7608251522758427729:2057] generation 1
2026-02-18T17:01:51.340859Z 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 [21:7608251573807290188:2054], metadatafields: , partitions: 666, skip json errors: 0
2026-02-18T17:01:51.341302Z 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
2026-02-18T17:01:51.341447Z 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
2026-02-18T17:01:51.341489Z node 21 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1523: SelfId: [21:7608251573807290194:2048], TxId: query_1, task: 0, Cluster: . PQ source. Switch to single-cluster mode
2026-02-18T17:01:51.341515Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:609: SelfId: [21:7608251573807290194:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local RD ([21:7608251573807290188:2054])
2026-02-18T17:01:51.341548Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:636: SelfId: [21:7608251573807290194:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorChangesSubscribe to local row dispatcher, self id [21:7608251573807290194:2048]
2026-02-18T17:01:51.341784Z node 21 :KQP_COMPUTE DEBUG: dq_pq_rd_read_actor.cpp:1012: SelfId: [21:7608251573807290194:2048], TxId: query_1, task: 0, Cluster: . PQ source. TEvCoordinatorChanged, new coordinator [21:7608251573807290189:2055]
2026-02-18T17:01:51.341840Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [21:7608251573807290194:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [21:7608251573807290189:2055], partIds: 666 cookie 1
2026-02-18T17:01:51.342122Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [21:7608251573807290194:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [21:7608251573807290189:2055], cookie 1
2026-02-18T17:01:51.342145Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [21:7608251573807290194:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 0
2026-02-18T17:01:51.342157Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [21:7608251573807290194:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T17:01:51.342184Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [21:7608251573807290194:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [21:7608251573807290191:2057], generation 1
2026-02-18T17:01:51.342228Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [21:7608251573807290194:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [21:7608251573807290191:2057], connection id 1 partitions offsets (666 / <empty>),
2026-02-18T17:01:51.342572Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [21:7608251573807290194:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [21:7608251573807290191:2057], seqNo 0, ConfirmedSeqNo 0, generation 1
2026-02-18T17:01:51.342648Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:940: SelfId: [21:7608251573807290194:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorDistributionReset from [21:7608251573807290189:2055]
2026-02-18T17:01:51.342665Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1040: SelfId: [21:7608251573807290194:2048], TxId: query_1, task: 0, Cluster: . PQ source. ReInit state, reason Distribution changed
2026-02-18T17:01:52.343232Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:656: SelfId: [21:7608251573807290194:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvCoordinatorRequest to coordinator [21:7608251573807290189:2055], partIds: 666 cookie 2
2026-02-18T17:01:52.343785Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1056: SelfId: [21:7608251573807290194:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvCoordinatorResult from [21:7608251573807290189:2055], cookie 2
2026-02-18T17:01:52.343815Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1360: SelfId: [21:7608251573807290194:2048], TxId: query_1, task: 0, Cluster: . PQ source. UpdateSessions, Sessions size 1
2026-02-18T17:01:52.343828Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1363: SelfId: [21:7608251573807290194:2048], TxId: query_1, task: 0, Cluster: . PQ source. Distribution is changed, remove sessions
2026-02-18T17:01:52.343844Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [21:7608251573807290194:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [21:7608251573807290191:2057] generation 1
2026-02-18T17:01:52.343918Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1382: SelfId: [21:7608251573807290194:2048], TxId: query_1, task: 0, Cluster: . PQ source. Create session to [21:7608251573807290192:2058], generation 2
2026-02-18T17:01:52.343981Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:720: SelfId: [21:7608251573807290194:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send TEvStartSession to [21:7608251573807290192:2058], connection id 2 partitions offsets (666 / <empty>),
2026-02-18T17:01:52.344451Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:867: SelfId: [21:7608251573807290194:2048], TxId: query_1, task: 0, Cluster: . PQ source. Received TEvStartSessionAck from [21:7608251573807290192:2058], seqNo 0, ConfirmedSeqNo 0, generation 2
2026-02-18T17:01:52.344873Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:745: SelfId: [21:7608251573807290194:2048], TxId: query_1, task: 0, Cluster: . PQ source. PassAway
2026-02-18T17:01:52.344951Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:1245: SelfId: [21:7608251573807290194:2048], TxId: query_1, task: 0, Cluster: . PQ source. SelfId: [21:7608251573807290194:2048], 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
 [21:7608251573807290192:2058] status 2 is waiting ack 0 connection id 2 id 2, LocalRecipient
 partitions 666 offsets has pending data
WatermarksTracker:Watermarks: {
    666@: { watermark: (empty maybe) },};
2026-02-18T17:01:52.344964Z node 21 :KQP_COMPUTE INFO: dq_pq_rd_read_actor.cpp:737: SelfId: [21:7608251573807290194:2048], TxId: query_1, task: 0, Cluster: . PQ source. Send StopSession to [21:7608251573807290192:2058] generation 2
2026-02-18T17:01:53.075457Z 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: 
2026-02-18T17:01:53.075631Z 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
2026-02-18T17:01:53.104693Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: try to update token
2026-02-18T17:01:53.105209Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Start write session. Will connect to nodeId: 0
2026-02-18T17:01:53.125672Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: write to message_group: src_id
2026-02-18T17:01:53.145280Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: send init request: init_request { path: "ReadFromTopic" message_group_id: "src_id" }
2026-02-18T17:01:53.145360Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T17:01:53.146571Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:01:56.396486Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:01:56.396587Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771434116396 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:01:56.396734Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session established. Init response: session_id: "src_id|e51a8da0-a0c2eb4e-ef8e1e48-3d4c9dd4_0"
2026-02-18T17:01:56.396799Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=src_id|e51a8da0-a0c2eb4e-ef8e1e48-3d4c9dd4_0
2026-02-18T17:01:56.396842Z :DEBUG: [local]  TraceId []  SessionId [src_id|e51a8da0-a0c2eb4e-ef8e1e48-3d4c9dd4_0]  MessageGroupId [src_id] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:01:56.396965Z :INFO: [local]  TraceId []  SessionId [src_id|e51a8da0-a0c2eb4e-ef8e1e48-3d4c9dd4_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T17:01:56.398810Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/ReadFromTopic partition_id=0
2026-02-18T17:01:56.398997Z :DEBUG: [local]  TraceId []  SessionId [src_id|e51a8da0-a0c2eb4e-ef8e1e48-3d4c9dd4_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T17:01:56.412745Z :INFO: [local]  TraceId []  SessionId [src_id|e51a8da0-a0c2eb4e-ef8e1e48-3d4c9dd4_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T17:01:56.412829Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T17:01:56.412889Z :DEBUG: [local]  TraceId []  SessionId [src_id|e51a8da0-a0c2eb4e-ef8e1e48-3d4c9dd4_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T17:01:56.412939Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T17:01:56.412984Z :INFO: [local]  TraceId []  SessionId [src_id|e51a8da0-a0c2eb4e-ef8e1e48-3d4c9dd4_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T17:01:56.414267Z :DEBUG: [local]  TraceId []  SessionId [src_id|e51a8da0-a0c2eb4e-ef8e1e48-3d4c9dd4_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:01:56.421888Z :DEBUG: [local]  TraceId []  SessionId [src_id|e51a8da0-a0c2eb4e-ef8e1e48-3d4c9dd4_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T17:01:56.422011Z :DEBUG: [local]  TraceId []  SessionId [src_id|e51a8da0-a0c2eb4e-ef8e1e48-3d4c9dd4_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "ReadFromTopic" partition_with_generation { generation: 1 } }
2026-02-18T17:01:56.422048Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T17:01:56.422425Z :DEBUG: [local]  TraceId []  SessionId [src_id|e51a8da0-a0c2eb4e-ef8e1e48-3d4c9dd4_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:01:56.424913Z :DEBUG: [local]  TraceId []  SessionId [src_id|e51a8da0-a0c2eb4e-ef8e1e48-3d4c9dd4_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:01:56.425001Z :INFO: [local]  TraceId []  SessionId [src_id|e51a8da0-a0c2eb4e-ef8e1e48-3d4c9dd4_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0"
2026-02-18T17:01:56.425019Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0
2026-02-18T17:01:56.425041Z :DEBUG: [local]  TraceId []  SessionId [3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:01:56.426287Z :DEBUG: [local]  TraceId []  SessionId [3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T17:01:56.426406Z :DEBUG: [local]  TraceId []  SessionId [3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T17:01:56.426456Z :DEBUG: [local]  TraceId []  SessionId [3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
Message 'value0' was written into topic 'ReadFromTopic'
2026-02-18T17:01:56.426762Z :DEBUG: [local]  TraceId []  SessionId [3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 2 to 2
2026-02-18T17:01:56.426793Z :DEBUG: [local]  TraceId []  SessionId [3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T17:01:56.426812Z :DEBUG: [local]  TraceId []  SessionId [3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 2
Message 'value1' was written into topic 'ReadFromTopic'
2026-02-18T17:01:56.426949Z :DEBUG: [local]  TraceId []  SessionId [3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 3 to 3
2026-02-18T17:01:56.426975Z :DEBUG: [local]  TraceId []  SessionId [3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T17:01:56.427005Z :DEBUG: [local]  TraceId []  SessionId [3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 3
Message 'value2' was written into topic 'ReadFromTopic'
2026-02-18T17:01:56.427139Z :DEBUG: [local]  TraceId []  SessionId [3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 4 to 4
2026-02-18T17:01:56.427179Z :DEBUG: [local]  TraceId []  SessionId [3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T17:01:56.427192Z :DEBUG: [local]  TraceId []  SessionId [3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 4
Message 'value3' was written into topic 'ReadFromTopic'
2026-02-18T17:01:56.427305Z :INFO: [local]  TraceId []  SessionId [3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 18446744073709.551615s
2026-02-18T17:01:56.434090Z :DEBUG: [local]  TraceId []  SessionId [3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:01:56.434677Z :DEBUG: [local]  TraceId []  SessionId [3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_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: 1000000 } max_queue_wait_time { nanos: 1000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T17:01:56.434773Z :DEBUG: [local]  TraceId []  SessionId [3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T17:01:56.434823Z :DEBUG: [local]  TraceId []  SessionId [3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T17:01:56.436305Z :DEBUG: [local]  TraceId []  SessionId [3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:01:56.436438Z :DEBUG: [local]  TraceId []  SessionId [3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 2 written { offset: 1 } } write_statistics { persisting_time { nanos: 3000000 } min_queue_wait_time { nanos: 4000000 } max_queue_wait_time { nanos: 4000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T17:01:56.436464Z :DEBUG: [local]  TraceId []  SessionId [3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0]  PartitionId [0]  Generation [1] OnAck: seqNo=2, txId=?
2026-02-18T17:01:56.436482Z :DEBUG: [local]  TraceId []  SessionId [3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 2
2026-02-18T17:01:56.436693Z :DEBUG: [local]  TraceId []  SessionId [3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:01:56.436815Z :DEBUG: [local]  TraceId []  SessionId [3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 3 written { offset: 2 } } 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 { } }
2026-02-18T17:01:56.436849Z :DEBUG: [local]  TraceId []  SessionId [3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0]  PartitionId [0]  Generation [1] OnAck: seqNo=3, txId=?
2026-02-18T17:01:56.436875Z :DEBUG: [local]  TraceId []  SessionId [3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 3
2026-02-18T17:01:56.437017Z :DEBUG: [local]  TraceId []  SessionId [3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:01:56.437086Z :DEBUG: [local]  TraceId []  SessionId [3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 4 written { offset: 3 } } 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 { } }
2026-02-18T17:01:56.437139Z :DEBUG: [local]  TraceId []  SessionId [3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0]  PartitionId [0]  Generation [1] OnAck: seqNo=4, txId=?
2026-02-18T17:01:56.437219Z :DEBUG: [local]  TraceId []  SessionId [3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 4
2026-02-18T17:01:56.527475Z :INFO: [local]  TraceId []  SessionId [3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T17:01:56.527610Z :DEBUG: [local]  TraceId []  SessionId [3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T17:01:56.528752Z :INFO: [local]  TraceId []  SessionId [3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T17:01:56.528856Z :DEBUG: [local]  TraceId []  SessionId [3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:01:56.528909Z :TRACE: [local] TRACE_EVENT Error  status=CLIENT_CANCELLED
2026-02-18T17:01:56.528955Z :DEBUG: [local]  TraceId []  SessionId [3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0]  PartitionId [0]  Generation [1] Write session is aborting and will not restart
2026-02-18T17:01:56.531484Z :DEBUG: [local]  TraceId []  SessionId [3af17d52-9e3290fc-2bdf496a-f461aff7|e3348c33-c37d976e-6b0b4d0a-ab42a359_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T17:01:56.539555Z 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
2026-02-18T17:01:56.554162Z 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
2026-02-18T17:01:56.554515Z :INFO: [local] [local] [9bf851f6-3abc2776-269725cc-32d656c6] Starting read session
2026-02-18T17:01:56.554596Z :DEBUG: [local] [local] [9bf851f6-3abc2776-269725cc-32d656c6] Starting single session
2026-02-18T17:01:56.561248Z :DEBUG: [local] [local] [9bf851f6-3abc2776-269725cc-32d656c6] [] In Reconnect, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:01:56.561303Z :DEBUG: [local] [local] [9bf851f6-3abc2776-269725cc-32d656c6] [] New values: ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:01:56.561365Z :DEBUG: [local] [local] [9bf851f6-3abc2776-269725cc-32d656c6] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T17:01:56.571403Z node 22 :KQP_COMPUTE INFO: dq_pq_read_actor.cpp:361: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9bf851f6-3abc2776-269725cc-32d656c6 CreateReadSession
2026-02-18T17:01:56.578541Z :DEBUG: [local] [local] [9bf851f6-3abc2776-269725cc-32d656c6] [] Successfully connected. Initializing session
2026-02-18T17:01:56.581351Z :INFO: [local] [local] [9bf851f6-3abc2776-269725cc-32d656c6] [] Got InitResponse. ReadSessionId: test_client_1_1_15577029965695902006_v1
2026-02-18T17:01:56.582092Z :DEBUG: [local] [local] [9bf851f6-3abc2776-269725cc-32d656c6] [] In ContinueReadingDataImpl, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:01:56.582349Z :DEBUG: [local] [local] [9bf851f6-3abc2776-269725cc-32d656c6] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T17:01:57.557866Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:ReadFromTopic:0:1:0:0
2026-02-18T17:01:57.557970Z :INFO: [local] [local] [9bf851f6-3abc2776-269725cc-32d656c6] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1003 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:01:57.572070Z node 22 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9bf851f6-3abc2776-269725cc-32d656c6 GetAsyncInputData freeSpace = 1000
2026-02-18T17:01:57.572218Z node 22 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:887: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9bf851f6-3abc2776-269725cc-32d656c6 Key: 0@ StartPartitionSessionEvent received
2026-02-18T17:01:57.572250Z node 22 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:894: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9bf851f6-3abc2776-269725cc-32d656c6 Key: 0@ Confirm StartPartitionSession with offset (NULL)
2026-02-18T17:01:57.572313Z :INFO: [local] [local] [9bf851f6-3abc2776-269725cc-32d656c6] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "ReadFromTopic". Partition: 0. Read offset: (NULL)
2026-02-18T17:01:57.572742Z node 22 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9bf851f6-3abc2776-269725cc-32d656c6 Source data ready
2026-02-18T17:01:57.576526Z :DEBUG: [local] [local] [9bf851f6-3abc2776-269725cc-32d656c6] [] Got ReadResponse, serverBytesSize = 484, now ReadSizeBudget = 0, ReadSizeServerDelta = 523804
2026-02-18T17:01:57.577288Z :DEBUG: [local] [local] [9bf851f6-3abc2776-269725cc-32d656c6] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 523804
2026-02-18T17:01:57.577850Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (0-3)
2026-02-18T17:01:57.577956Z :DEBUG: [local] [local] [9bf851f6-3abc2776-269725cc-32d656c6] [] Returning serverBytesSize = 484 to budget
2026-02-18T17:01:57.578035Z :DEBUG: [local] [local] [9bf851f6-3abc2776-269725cc-32d656c6] [] In ContinueReadingDataImpl, ReadSizeBudget = 484, ReadSizeServerDelta = 523804
2026-02-18T17:01:57.578352Z :DEBUG: [local] [local] [9bf851f6-3abc2776-269725cc-32d656c6] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T17:01:58.573147Z node 22 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9bf851f6-3abc2776-269725cc-32d656c6 GetAsyncInputData freeSpace = 1000
2026-02-18T17:01:58.573251Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (0-0)
2026-02-18T17:01:58.573320Z :DEBUG: [local] Take Data. Partition 0. Read: {1, 0} (1-1)
2026-02-18T17:01:58.573354Z :DEBUG: [local] Take Data. Partition 0. Read: {2, 0} (2-2)
2026-02-18T17:01:58.573375Z :DEBUG: [local] Take Data. Partition 0. Read: {2, 1} (3-3)
2026-02-18T17:01:58.573460Z :DEBUG: [local] [local] [9bf851f6-3abc2776-269725cc-32d656c6] [] The application data is transferred to the client. Number of messages 4, size 24 bytes
2026-02-18T17:01:58.573511Z :DEBUG: [local] [local] [9bf851f6-3abc2776-269725cc-32d656c6] [] Returning serverBytesSize = 0 to budget
2026-02-18T17:01:58.574649Z node 22 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9bf851f6-3abc2776-269725cc-32d656c6 Key: 0@ Data received: Message { Data: "value0" Information: { Offset: 0 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T17:01:56.426000Z WriteTime: 2026-02-18T17:01:56.427000Z MessageGroupId: "" Meta: { "logtype": "unknown", "_ip": "ipv4:127.0.0.1:45276", "server": "ipv4:127.0.0.1:45276", "ident": "unknown" } MessageMeta: { } } Partition session id: 1 Topic: "ReadFromTopic" Partition: 0 }
2026-02-18T17:01:58.574741Z node 22 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9bf851f6-3abc2776-269725cc-32d656c6 Key: 0@ Data received: Message { Data: "value1" Information: { Offset: 1 ProducerId: "" SeqNo: 2 CreateTime: 2026-02-18T17:01:56.426000Z WriteTime: 2026-02-18T17:01:56.431000Z MessageGroupId: "" Meta: { "ident": "unknown", "logtype": "unknown", "server": "ipv4:127.0.0.1:45276", "_ip": "ipv4:127.0.0.1:45276" } MessageMeta: { } } Partition session id: 1 Topic: "ReadFromTopic" Partition: 0 }
2026-02-18T17:01:58.574774Z node 22 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9bf851f6-3abc2776-269725cc-32d656c6 Key: 0@ Data received: Message { Data: "value2" Information: { Offset: 2 ProducerId: "" SeqNo: 3 CreateTime: 2026-02-18T17:01:56.426000Z WriteTime: 2026-02-18T17:01:56.432000Z MessageGroupId: "" Meta: { "_ip": "ipv4:127.0.0.1:45276", "server": "ipv4:127.0.0.1:45276", "logtype": "unknown", "ident": "unknown" } MessageMeta: { } } Partition session id: 1 Topic: "ReadFromTopic" Partition: 0 }
2026-02-18T17:01:58.574800Z node 22 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9bf851f6-3abc2776-269725cc-32d656c6 Key: 0@ Data received: Message { Data: "value3" Information: { Offset: 3 ProducerId: "" SeqNo: 4 CreateTime: 2026-02-18T17:01:56.427000Z WriteTime: 2026-02-18T17:01:56.432000Z MessageGroupId: "" Meta: { "_ip": "ipv4:127.0.0.1:45276", "server": "ipv4:127.0.0.1:45276", "logtype": "unknown", "ident": "unknown" } MessageMeta: { } } Partition session id: 1 Topic: "ReadFromTopic" Partition: 0 }
2026-02-18T17:01:58.574891Z node 22 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9bf851f6-3abc2776-269725cc-32d656c6 Return ready batch. DataCount = 4 Watermark = none Used space = 24
2026-02-18T17:01:58.574949Z node 22 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9bf851f6-3abc2776-269725cc-32d656c6 Source data ready
2026-02-18T17:01:58.575366Z :INFO: [local] [local] [9bf851f6-3abc2776-269725cc-32d656c6] Closing read session. Close timeout: 0.000000s
2026-02-18T17:01:58.575426Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:ReadFromTopic:0:1:3:0
2026-02-18T17:01:58.575489Z :INFO: [local] [local] [9bf851f6-3abc2776-269725cc-32d656c6] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2021 BytesRead: 24 MessagesRead: 4 BytesReadCompressed: 24 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:01:58.575636Z :NOTICE: [local] [local] [9bf851f6-3abc2776-269725cc-32d656c6] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Close with zero timeout " }
2026-02-18T17:01:58.575723Z :DEBUG: [local] [local] [9bf851f6-3abc2776-269725cc-32d656c6] [] Abort session to cluster
2026-02-18T17:01:58.576766Z :INFO: [local] [local] [9bf851f6-3abc2776-269725cc-32d656c6] Closing read session. Close timeout: 0.000000s
2026-02-18T17:01:58.576822Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:ReadFromTopic:0:1:3:0
2026-02-18T17:01:58.576885Z :INFO: [local] [local] [9bf851f6-3abc2776-269725cc-32d656c6] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2022 BytesRead: 24 MessagesRead: 4 BytesReadCompressed: 24 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:01:58.576967Z :NOTICE: [local] [local] [9bf851f6-3abc2776-269725cc-32d656c6] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T17:01:59.056486Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: try to update token
2026-02-18T17:01:59.056993Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Start write session. Will connect to nodeId: 0
2026-02-18T17:01:59.077987Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: write to message_group: src_id
2026-02-18T17:01:59.078094Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: send init request: init_request { path: "ReadFromTopicFromNow" message_group_id: "src_id" }
2026-02-18T17:01:59.078112Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T17:01:59.078370Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:01:59.092878Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:01:59.092961Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771434119092 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:01:59.093065Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session established. Init response: session_id: "src_id|67932649-8e5b2b51-9a937d50-e3f64858_0"
2026-02-18T17:01:59.093113Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=src_id|67932649-8e5b2b51-9a937d50-e3f64858_0
2026-02-18T17:01:59.093142Z :DEBUG: [local]  TraceId []  SessionId [src_id|67932649-8e5b2b51-9a937d50-e3f64858_0]  MessageGroupId [src_id] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:01:59.093275Z :INFO: [local]  TraceId []  SessionId [src_id|67932649-8e5b2b51-9a937d50-e3f64858_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T17:01:59.093321Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/ReadFromTopicFromNow partition_id=0
2026-02-18T17:01:59.093439Z :DEBUG: [local]  TraceId []  SessionId [src_id|67932649-8e5b2b51-9a937d50-e3f64858_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T17:01:59.102397Z :INFO: [local]  TraceId []  SessionId [src_id|67932649-8e5b2b51-9a937d50-e3f64858_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T17:01:59.102442Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T17:01:59.102472Z :DEBUG: [local]  TraceId []  SessionId [src_id|67932649-8e5b2b51-9a937d50-e3f64858_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T17:01:59.102522Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T17:01:59.102552Z :INFO: [local]  TraceId []  SessionId [src_id|67932649-8e5b2b51-9a937d50-e3f64858_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T17:01:59.103481Z :DEBUG: [local]  TraceId []  SessionId [src_id|67932649-8e5b2b51-9a937d50-e3f64858_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:01:59.109931Z :DEBUG: [local]  TraceId []  SessionId [src_id|67932649-8e5b2b51-9a937d50-e3f64858_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T17:01:59.110024Z :DEBUG: [local]  TraceId []  SessionId [src_id|67932649-8e5b2b51-9a937d50-e3f64858_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "ReadFromTopicFromNow" partition_with_generation { generation: 1 } }
2026-02-18T17:01:59.110045Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T17:01:59.110333Z :DEBUG: [local]  TraceId []  SessionId [src_id|67932649-8e5b2b51-9a937d50-e3f64858_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:01:59.112344Z :DEBUG: [local]  TraceId []  SessionId [src_id|67932649-8e5b2b51-9a937d50-e3f64858_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:01:59.112412Z :INFO: [local]  TraceId []  SessionId [src_id|67932649-8e5b2b51-9a937d50-e3f64858_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "a6c23e12-4eaacedd-6c36983d-c40d02e6|3846632d-409e3d36-980676c5-fac93431_0"
2026-02-18T17:01:59.112432Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=a6c23e12-4eaacedd-6c36983d-c40d02e6|3846632d-409e3d36-980676c5-fac93431_0
2026-02-18T17:01:59.112475Z :DEBUG: [local]  TraceId []  SessionId [a6c23e12-4eaacedd-6c36983d-c40d02e6|3846632d-409e3d36-980676c5-fac93431_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:01:59.112706Z :DEBUG: [local]  TraceId []  SessionId [a6c23e12-4eaacedd-6c36983d-c40d02e6|3846632d-409e3d36-980676c5-fac93431_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T17:01:59.112840Z :DEBUG: [local]  TraceId []  SessionId [a6c23e12-4eaacedd-6c36983d-c40d02e6|3846632d-409e3d36-980676c5-fac93431_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T17:01:59.112893Z :DEBUG: [local]  TraceId []  SessionId [a6c23e12-4eaacedd-6c36983d-c40d02e6|3846632d-409e3d36-980676c5-fac93431_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
Message 'value0' was written into topic 'ReadFromTopicFromNow'
2026-02-18T17:01:59.113184Z :INFO: [local]  TraceId []  SessionId [a6c23e12-4eaacedd-6c36983d-c40d02e6|3846632d-409e3d36-980676c5-fac93431_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 18446744073709.551615s
2026-02-18T17:01:59.129708Z :DEBUG: [local]  TraceId []  SessionId [a6c23e12-4eaacedd-6c36983d-c40d02e6|3846632d-409e3d36-980676c5-fac93431_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:01:59.129866Z :DEBUG: [local]  TraceId []  SessionId [a6c23e12-4eaacedd-6c36983d-c40d02e6|3846632d-409e3d36-980676c5-fac93431_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: 13000000 } max_queue_wait_time { nanos: 13000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T17:01:59.129905Z :DEBUG: [local]  TraceId []  SessionId [a6c23e12-4eaacedd-6c36983d-c40d02e6|3846632d-409e3d36-980676c5-fac93431_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T17:01:59.129948Z :DEBUG: [local]  TraceId []  SessionId [a6c23e12-4eaacedd-6c36983d-c40d02e6|3846632d-409e3d36-980676c5-fac93431_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T17:01:59.213395Z :INFO: [local]  TraceId []  SessionId [a6c23e12-4eaacedd-6c36983d-c40d02e6|3846632d-409e3d36-980676c5-fac93431_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T17:01:59.213502Z :DEBUG: [local]  TraceId []  SessionId [a6c23e12-4eaacedd-6c36983d-c40d02e6|3846632d-409e3d36-980676c5-fac93431_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T17:01:59.214415Z :INFO: [local]  TraceId []  SessionId [a6c23e12-4eaacedd-6c36983d-c40d02e6|3846632d-409e3d36-980676c5-fac93431_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T17:01:59.215158Z :DEBUG: [local]  TraceId []  SessionId [a6c23e12-4eaacedd-6c36983d-c40d02e6|3846632d-409e3d36-980676c5-fac93431_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:01:59.215214Z :TRACE: [local] TRACE_EVENT Error  status=CLIENT_CANCELLED
2026-02-18T17:01:59.215252Z :DEBUG: [local]  TraceId []  SessionId [a6c23e12-4eaacedd-6c36983d-c40d02e6|3846632d-409e3d36-980676c5-fac93431_0]  PartitionId [0]  Generation [1] Write session is aborting and will not restart
2026-02-18T17:01:59.215707Z :DEBUG: [local]  TraceId []  SessionId [a6c23e12-4eaacedd-6c36983d-c40d02e6|3846632d-409e3d36-980676c5-fac93431_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T17:01:59.224862Z 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: 
2026-02-18T17:01:59.224965Z 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
2026-02-18T17:01:59.237025Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: try to update token
2026-02-18T17:01:59.243160Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Start write session. Will connect to nodeId: 0
2026-02-18T17:01:59.254537Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: write to message_group: src_id
2026-02-18T17:01:59.254619Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: send init request: init_request { path: "ReadFromTopicFromNow" message_group_id: "src_id" }
2026-02-18T17:01:59.254636Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T17:01:59.254895Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:01:59.267471Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:01:59.267558Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771434119267 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:01:59.267635Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session established. Init response: session_id: "src_id|40616d88-9699dbb9-e5015f4a-9a16a832_0"
2026-02-18T17:01:59.267670Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=src_id|40616d88-9699dbb9-e5015f4a-9a16a832_0
2026-02-18T17:01:59.267698Z :DEBUG: [local]  TraceId []  SessionId [src_id|40616d88-9699dbb9-e5015f4a-9a16a832_0]  MessageGroupId [src_id] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:01:59.267821Z :INFO: [local]  TraceId []  SessionId [src_id|40616d88-9699dbb9-e5015f4a-9a16a832_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T17:01:59.267858Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/ReadFromTopicFromNow partition_id=0
2026-02-18T17:01:59.268017Z :DEBUG: [local]  TraceId []  SessionId [src_id|40616d88-9699dbb9-e5015f4a-9a16a832_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T17:01:59.275881Z :INFO: [local]  TraceId []  SessionId [src_id|40616d88-9699dbb9-e5015f4a-9a16a832_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T17:01:59.275917Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T17:01:59.275940Z :DEBUG: [local]  TraceId []  SessionId [src_id|40616d88-9699dbb9-e5015f4a-9a16a832_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T17:01:59.275964Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T17:01:59.275979Z :INFO: [local]  TraceId []  SessionId [src_id|40616d88-9699dbb9-e5015f4a-9a16a832_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T17:01:59.276585Z :DEBUG: [local]  TraceId []  SessionId [src_id|40616d88-9699dbb9-e5015f4a-9a16a832_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:01:59.282252Z :DEBUG: [local]  TraceId []  SessionId [src_id|40616d88-9699dbb9-e5015f4a-9a16a832_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T17:01:59.282364Z :DEBUG: [local]  TraceId []  SessionId [src_id|40616d88-9699dbb9-e5015f4a-9a16a832_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "ReadFromTopicFromNow" partition_with_generation { generation: 1 } }
2026-02-18T17:01:59.282392Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T17:01:59.282724Z :DEBUG: [local]  TraceId []  SessionId [src_id|40616d88-9699dbb9-e5015f4a-9a16a832_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:01:59.284642Z :DEBUG: [local]  TraceId []  SessionId [src_id|40616d88-9699dbb9-e5015f4a-9a16a832_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:01:59.284717Z :INFO: [local]  TraceId []  SessionId [src_id|40616d88-9699dbb9-e5015f4a-9a16a832_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_0"
2026-02-18T17:01:59.284741Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_0
2026-02-18T17:01:59.284777Z :DEBUG: [local]  TraceId []  SessionId [60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:01:59.284976Z :DEBUG: [local]  TraceId []  SessionId [60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T17:01:59.285130Z :DEBUG: [local]  TraceId []  SessionId [60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T17:01:59.285193Z :DEBUG: [local]  TraceId []  SessionId [60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
Message 'value1' was written into topic 'ReadFromTopicFromNow'
2026-02-18T17:01:59.285438Z :DEBUG: [local]  TraceId []  SessionId [60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 2 to 2
2026-02-18T17:01:59.285476Z :DEBUG: [local]  TraceId []  SessionId [60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T17:01:59.285514Z :DEBUG: [local]  TraceId []  SessionId [60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 2
Message 'value2' was written into topic 'ReadFromTopicFromNow'
2026-02-18T17:01:59.285674Z :DEBUG: [local]  TraceId []  SessionId [60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 3 to 3
2026-02-18T17:01:59.285717Z :DEBUG: [local]  TraceId []  SessionId [60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T17:01:59.285736Z :DEBUG: [local]  TraceId []  SessionId [60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 3
Message 'value3' was written into topic 'ReadFromTopicFromNow'
2026-02-18T17:01:59.285878Z :DEBUG: [local]  TraceId []  SessionId [60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 4 to 4
2026-02-18T17:01:59.285932Z :DEBUG: [local]  TraceId []  SessionId [60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T17:01:59.285954Z :DEBUG: [local]  TraceId []  SessionId [60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 4
Message 'value4' was written into topic 'ReadFromTopicFromNow'
2026-02-18T17:01:59.286092Z :INFO: [local]  TraceId []  SessionId [60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 18446744073709.551615s
2026-02-18T17:01:59.291314Z :DEBUG: [local]  TraceId []  SessionId [60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:01:59.291462Z :DEBUG: [local]  TraceId []  SessionId [60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 1 written { offset: 1 } } write_statistics { persisting_time { nanos: 3000000 } min_queue_wait_time { } max_queue_wait_time { } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T17:01:59.291490Z :DEBUG: [local]  TraceId []  SessionId [60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T17:01:59.291517Z :DEBUG: [local]  TraceId []  SessionId [60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T17:01:59.292897Z :DEBUG: [local]  TraceId []  SessionId [60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:01:59.293007Z :DEBUG: [local]  TraceId []  SessionId [60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_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: 3000000 } max_queue_wait_time { nanos: 3000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T17:01:59.293031Z :DEBUG: [local]  TraceId []  SessionId [60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_0]  PartitionId [0]  Generation [1] OnAck: seqNo=2, txId=?
2026-02-18T17:01:59.293047Z :DEBUG: [local]  TraceId []  SessionId [60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 2
2026-02-18T17:01:59.293182Z :DEBUG: [local]  TraceId []  SessionId [60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:01:59.293241Z :DEBUG: [local]  TraceId []  SessionId [60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_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: 3000000 } max_queue_wait_time { nanos: 3000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T17:01:59.293259Z :DEBUG: [local]  TraceId []  SessionId [60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_0]  PartitionId [0]  Generation [1] OnAck: seqNo=3, txId=?
2026-02-18T17:01:59.293281Z :DEBUG: [local]  TraceId []  SessionId [60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 3
2026-02-18T17:01:59.293372Z :DEBUG: [local]  TraceId []  SessionId [60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:01:59.293428Z :DEBUG: [local]  TraceId []  SessionId [60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_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: 3000000 } max_queue_wait_time { nanos: 3000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T17:01:59.293453Z :DEBUG: [local]  TraceId []  SessionId [60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_0]  PartitionId [0]  Generation [1] OnAck: seqNo=4, txId=?
2026-02-18T17:01:59.293466Z :DEBUG: [local]  TraceId []  SessionId [60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 4
2026-02-18T17:01:59.386260Z :INFO: [local]  TraceId []  SessionId [60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T17:01:59.386340Z :DEBUG: [local]  TraceId []  SessionId [60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T17:01:59.387103Z :INFO: [local]  TraceId []  SessionId [60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T17:01:59.387143Z :DEBUG: [local]  TraceId []  SessionId [60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:01:59.387196Z :TRACE: [local] TRACE_EVENT Error  status=CLIENT_CANCELLED
2026-02-18T17:01:59.387221Z :DEBUG: [local]  TraceId []  SessionId [60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_0]  PartitionId [0]  Generation [1] Write session is aborting and will not restart
2026-02-18T17:01:59.387835Z :DEBUG: [local]  TraceId []  SessionId [60d3345b-9eb5d5c5-c6c4af5c-6dc18236|778bba9f-b5ec710-88844082-6f474021_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T17:01:59.396034Z 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
2026-02-18T17:01:59.407524Z 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
2026-02-18T17:01:59.407640Z :INFO: [local] [local] [164bda42-bcd5cb4f-7b06542d-b9b062aa] Starting read session
2026-02-18T17:01:59.407675Z :DEBUG: [local] [local] [164bda42-bcd5cb4f-7b06542d-b9b062aa] Starting single session
2026-02-18T17:01:59.408161Z :DEBUG: [local] [local] [164bda42-bcd5cb4f-7b06542d-b9b062aa] [] In Reconnect, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:01:59.408182Z :DEBUG: [local] [local] [164bda42-bcd5cb4f-7b06542d-b9b062aa] [] New values: ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:01:59.408267Z :DEBUG: [local] [local] [164bda42-bcd5cb4f-7b06542d-b9b062aa] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T17:01:59.423628Z node 23 :KQP_COMPUTE INFO: dq_pq_read_actor.cpp:361: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 164bda42-bcd5cb4f-7b06542d-b9b062aa CreateReadSession
2026-02-18T17:01:59.429842Z :DEBUG: [local] [local] [164bda42-bcd5cb4f-7b06542d-b9b062aa] [] Successfully connected. Initializing session
2026-02-18T17:01:59.432211Z :INFO: [local] [local] [164bda42-bcd5cb4f-7b06542d-b9b062aa] [] Got InitResponse. ReadSessionId: test_client_1_2_17243364849905227050_v1
2026-02-18T17:01:59.432245Z :DEBUG: [local] [local] [164bda42-bcd5cb4f-7b06542d-b9b062aa] [] In ContinueReadingDataImpl, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:01:59.432339Z :DEBUG: [local] [local] [164bda42-bcd5cb4f-7b06542d-b9b062aa] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T17:02:00.408835Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:ReadFromTopicFromNow:0:1:0:0
2026-02-18T17:02:00.408911Z :INFO: [local] [local] [164bda42-bcd5cb4f-7b06542d-b9b062aa] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1001 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:02:00.424905Z node 23 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 164bda42-bcd5cb4f-7b06542d-b9b062aa GetAsyncInputData freeSpace = 1000
2026-02-18T17:02:00.425039Z :INFO: [local] [local] [164bda42-bcd5cb4f-7b06542d-b9b062aa] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "ReadFromTopicFromNow". Partition: 0. Read offset: (NULL)
2026-02-18T17:02:00.424998Z node 23 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:887: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 164bda42-bcd5cb4f-7b06542d-b9b062aa Key: 0@ StartPartitionSessionEvent received
2026-02-18T17:02:00.425014Z node 23 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:894: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 164bda42-bcd5cb4f-7b06542d-b9b062aa Key: 0@ Confirm StartPartitionSession with offset (NULL)
2026-02-18T17:02:00.425447Z node 23 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 164bda42-bcd5cb4f-7b06542d-b9b062aa Source data ready
2026-02-18T17:02:00.428376Z :DEBUG: [local] [local] [164bda42-bcd5cb4f-7b06542d-b9b062aa] [] Got ReadResponse, serverBytesSize = 486, now ReadSizeBudget = 0, ReadSizeServerDelta = 523802
2026-02-18T17:02:00.428521Z :DEBUG: [local] [local] [164bda42-bcd5cb4f-7b06542d-b9b062aa] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 523802
2026-02-18T17:02:00.428910Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (1-4)
2026-02-18T17:02:00.428960Z :DEBUG: [local] [local] [164bda42-bcd5cb4f-7b06542d-b9b062aa] [] Returning serverBytesSize = 486 to budget
2026-02-18T17:02:00.428996Z :DEBUG: [local] [local] [164bda42-bcd5cb4f-7b06542d-b9b062aa] [] In ContinueReadingDataImpl, ReadSizeBudget = 486, ReadSizeServerDelta = 523802
2026-02-18T17:02:00.429306Z :DEBUG: [local] [local] [164bda42-bcd5cb4f-7b06542d-b9b062aa] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T17:02:01.425937Z node 23 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 164bda42-bcd5cb4f-7b06542d-b9b062aa GetAsyncInputData freeSpace = 1000
2026-02-18T17:02:01.426078Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (1-1)
2026-02-18T17:02:01.426147Z :DEBUG: [local] Take Data. Partition 0. Read: {1, 0} (2-2)
2026-02-18T17:02:01.426182Z :DEBUG: [local] Take Data. Partition 0. Read: {2, 0} (3-3)
2026-02-18T17:02:01.426248Z :DEBUG: [local] Take Data. Partition 0. Read: {2, 1} (4-4)
2026-02-18T17:02:01.426301Z :DEBUG: [local] [local] [164bda42-bcd5cb4f-7b06542d-b9b062aa] [] The application data is transferred to the client. Number of messages 4, size 24 bytes
2026-02-18T17:02:01.426347Z :DEBUG: [local] [local] [164bda42-bcd5cb4f-7b06542d-b9b062aa] [] Returning serverBytesSize = 0 to budget
2026-02-18T17:02:01.426475Z node 23 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 164bda42-bcd5cb4f-7b06542d-b9b062aa Key: 0@ Data received: Message { Data: "value1" Information: { Offset: 1 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T17:01:59.284000Z WriteTime: 2026-02-18T17:01:59.286000Z MessageGroupId: "" Meta: { "ident": "unknown", "server": "ipv4:127.0.0.1:34060", "logtype": "unknown", "_ip": "ipv4:127.0.0.1:34060" } MessageMeta: { } } Partition session id: 1 Topic: "ReadFromTopicFromNow" Partition: 0 }
2026-02-18T17:02:01.426604Z node 23 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 164bda42-bcd5cb4f-7b06542d-b9b062aa Key: 0@ Data received: Message { Data: "value2" Information: { Offset: 2 ProducerId: "" SeqNo: 2 CreateTime: 2026-02-18T17:01:59.285000Z WriteTime: 2026-02-18T17:01:59.289000Z MessageGroupId: "" Meta: { "ident": "unknown", "server": "ipv4:127.0.0.1:34060", "logtype": "unknown", "_ip": "ipv4:127.0.0.1:34060" } MessageMeta: { } } Partition session id: 1 Topic: "ReadFromTopicFromNow" Partition: 0 }
2026-02-18T17:02:01.426651Z node 23 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 164bda42-bcd5cb4f-7b06542d-b9b062aa Key: 0@ Data received: Message { Data: "value3" Information: { Offset: 3 ProducerId: "" SeqNo: 3 CreateTime: 2026-02-18T17:01:59.285000Z WriteTime: 2026-02-18T17:01:59.290000Z MessageGroupId: "" Meta: { "_ip": "ipv4:127.0.0.1:34060", "logtype": "unknown", "server": "ipv4:127.0.0.1:34060", "ident": "unknown" } MessageMeta: { } } Partition session id: 1 Topic: "ReadFromTopicFromNow" Partition: 0 }
2026-02-18T17:02:01.426693Z node 23 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 164bda42-bcd5cb4f-7b06542d-b9b062aa Key: 0@ Data received: Message { Data: "value4" Information: { Offset: 4 ProducerId: "" SeqNo: 4 CreateTime: 2026-02-18T17:01:59.285000Z WriteTime: 2026-02-18T17:01:59.290000Z MessageGroupId: "" Meta: { "_ip": "ipv4:127.0.0.1:34060", "logtype": "unknown", "server": "ipv4:127.0.0.1:34060", "ident": "unknown" } MessageMeta: { } } Partition session id: 1 Topic: "ReadFromTopicFromNow" Partition: 0 }
2026-02-18T17:02:01.426777Z node 23 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 164bda42-bcd5cb4f-7b06542d-b9b062aa Return ready batch. DataCount = 4 Watermark = none Used space = 24
2026-02-18T17:02:01.426860Z node 23 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 164bda42-bcd5cb4f-7b06542d-b9b062aa Source data ready
2026-02-18T17:02:01.427268Z :INFO: [local] [local] [164bda42-bcd5cb4f-7b06542d-b9b062aa] Closing read session. Close timeout: 0.000000s
2026-02-18T17:02:01.427342Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:ReadFromTopicFromNow:0:1:4:0
2026-02-18T17:02:01.427396Z :INFO: [local] [local] [164bda42-bcd5cb4f-7b06542d-b9b062aa] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2019 BytesRead: 24 MessagesRead: 4 BytesReadCompressed: 24 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:02:01.427512Z :NOTICE: [local] [local] [164bda42-bcd5cb4f-7b06542d-b9b062aa] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Close with zero timeout " }
2026-02-18T17:02:01.427605Z :DEBUG: [local] [local] [164bda42-bcd5cb4f-7b06542d-b9b062aa] [] Abort session to cluster
2026-02-18T17:02:01.428110Z :INFO: [local] [local] [164bda42-bcd5cb4f-7b06542d-b9b062aa] Closing read session. Close timeout: 0.000000s
2026-02-18T17:02:01.428161Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:ReadFromTopicFromNow:0:1:4:0
2026-02-18T17:02:01.428196Z :INFO: [local] [local] [164bda42-bcd5cb4f-7b06542d-b9b062aa] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2020 BytesRead: 24 MessagesRead: 4 BytesReadCompressed: 24 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:02:01.428275Z :NOTICE: [local] [local] [164bda42-bcd5cb4f-7b06542d-b9b062aa] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T17:02:01.913062Z 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: 
2026-02-18T17:02:01.913209Z 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
2026-02-18T17:02:01.927829Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: try to update token
2026-02-18T17:02:01.929632Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Start write session. Will connect to nodeId: 0
2026-02-18T17:02:01.952266Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: write to message_group: src_id
2026-02-18T17:02:01.952364Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: send init request: init_request { path: "ReadWithFreeSpace" message_group_id: "src_id" }
2026-02-18T17:02:01.952394Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T17:02:01.953282Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:02:01.969678Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:02:01.969772Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771434121969 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:02:01.969852Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session established. Init response: session_id: "src_id|901d2ffe-1bfd7b9e-ac707d33-9f5437e2_0"
2026-02-18T17:02:01.969882Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=src_id|901d2ffe-1bfd7b9e-ac707d33-9f5437e2_0
2026-02-18T17:02:01.969908Z :DEBUG: [local]  TraceId []  SessionId [src_id|901d2ffe-1bfd7b9e-ac707d33-9f5437e2_0]  MessageGroupId [src_id] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:02:01.970039Z :INFO: [local]  TraceId []  SessionId [src_id|901d2ffe-1bfd7b9e-ac707d33-9f5437e2_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T17:02:01.970088Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/ReadWithFreeSpace partition_id=0
2026-02-18T17:02:01.970219Z :DEBUG: [local]  TraceId []  SessionId [src_id|901d2ffe-1bfd7b9e-ac707d33-9f5437e2_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T17:02:01.980383Z :INFO: [local]  TraceId []  SessionId [src_id|901d2ffe-1bfd7b9e-ac707d33-9f5437e2_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T17:02:01.980436Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T17:02:01.980472Z :DEBUG: [local]  TraceId []  SessionId [src_id|901d2ffe-1bfd7b9e-ac707d33-9f5437e2_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T17:02:01.980506Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T17:02:01.980526Z :INFO: [local]  TraceId []  SessionId [src_id|901d2ffe-1bfd7b9e-ac707d33-9f5437e2_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T17:02:01.981432Z :DEBUG: [local]  TraceId []  SessionId [src_id|901d2ffe-1bfd7b9e-ac707d33-9f5437e2_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:02:01.989160Z :DEBUG: [local]  TraceId []  SessionId [src_id|901d2ffe-1bfd7b9e-ac707d33-9f5437e2_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T17:02:01.989266Z :DEBUG: [local]  TraceId []  SessionId [src_id|901d2ffe-1bfd7b9e-ac707d33-9f5437e2_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "ReadWithFreeSpace" partition_with_generation { generation: 1 } }
2026-02-18T17:02:01.989286Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T17:02:01.989610Z :DEBUG: [local]  TraceId []  SessionId [src_id|901d2ffe-1bfd7b9e-ac707d33-9f5437e2_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:02:01.992173Z :DEBUG: [local]  TraceId []  SessionId [src_id|901d2ffe-1bfd7b9e-ac707d33-9f5437e2_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:02:01.992261Z :INFO: [local]  TraceId []  SessionId [src_id|901d2ffe-1bfd7b9e-ac707d33-9f5437e2_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "34a24a78-13c969c1-229e54f1-b0ffea65|9e825034-c32dce96-7da73b68-cd80d8ab_0"
2026-02-18T17:02:01.992285Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=34a24a78-13c969c1-229e54f1-b0ffea65|9e825034-c32dce96-7da73b68-cd80d8ab_0
2026-02-18T17:02:01.992309Z :DEBUG: [local]  TraceId []  SessionId [34a24a78-13c969c1-229e54f1-b0ffea65|9e825034-c32dce96-7da73b68-cd80d8ab_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:02:01.992481Z :DEBUG: [local]  TraceId []  SessionId [34a24a78-13c969c1-229e54f1-b0ffea65|9e825034-c32dce96-7da73b68-cd80d8ab_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T17:02:01.992621Z :DEBUG: [local]  TraceId []  SessionId [34a24a78-13c969c1-229e54f1-b0ffea65|9e825034-c32dce96-7da73b68-cd80d8ab_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T17:02:01.992670Z :DEBUG: [local]  TraceId []  SessionId [34a24a78-13c969c1-229e54f1-b0ffea65|9e825034-c32dce96-7da73b68-cd80d8ab_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
Message 'value0' was written into topic 'ReadWithFreeSpace'
2026-02-18T17:02:01.992893Z :DEBUG: [local]  TraceId []  SessionId [34a24a78-13c969c1-229e54f1-b0ffea65|9e825034-c32dce96-7da73b68-cd80d8ab_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 2 to 2
2026-02-18T17:02:01.992936Z :DEBUG: [local]  TraceId []  SessionId [34a24a78-13c969c1-229e54f1-b0ffea65|9e825034-c32dce96-7da73b68-cd80d8ab_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T17:02:01.992954Z :DEBUG: [local]  TraceId []  SessionId [34a24a78-13c969c1-229e54f1-b0ffea65|9e825034-c32dce96-7da73b68-cd80d8ab_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 2
Message 'value1' was written into topic 'ReadWithFreeSpace'
2026-02-18T17:02:01.993107Z :DEBUG: [local]  TraceId []  SessionId [34a24a78-13c969c1-229e54f1-b0ffea65|9e825034-c32dce96-7da73b68-cd80d8ab_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 3 to 3
2026-02-18T17:02:01.993126Z :DEBUG: [local]  TraceId []  SessionId [34a24a78-13c969c1-229e54f1-b0ffea65|9e825034-c32dce96-7da73b68-cd80d8ab_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T17:02:01.993152Z :DEBUG: [local]  TraceId []  SessionId [34a24a78-13c969c1-229e54f1-b0ffea65|9e825034-c32dce96-7da73b68-cd80d8ab_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 3
Message 'value2' was written into topic 'ReadWithFreeSpace'
2026-02-18T17:02:01.993302Z :INFO: [local]  TraceId []  SessionId [34a24a78-13c969c1-229e54f1-b0ffea65|9e825034-c32dce96-7da73b68-cd80d8ab_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 18446744073709.551615s
2026-02-18T17:02:02.013064Z :DEBUG: [local]  TraceId []  SessionId [34a24a78-13c969c1-229e54f1-b0ffea65|9e825034-c32dce96-7da73b68-cd80d8ab_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:02:02.013273Z :DEBUG: [local]  TraceId []  SessionId [34a24a78-13c969c1-229e54f1-b0ffea65|9e825034-c32dce96-7da73b68-cd80d8ab_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 { } }
2026-02-18T17:02:02.013349Z :DEBUG: [local]  TraceId []  SessionId [34a24a78-13c969c1-229e54f1-b0ffea65|9e825034-c32dce96-7da73b68-cd80d8ab_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T17:02:02.013388Z :DEBUG: [local]  TraceId []  SessionId [34a24a78-13c969c1-229e54f1-b0ffea65|9e825034-c32dce96-7da73b68-cd80d8ab_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T17:02:02.015063Z :DEBUG: [local]  TraceId []  SessionId [34a24a78-13c969c1-229e54f1-b0ffea65|9e825034-c32dce96-7da73b68-cd80d8ab_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:02:02.015280Z :DEBUG: [local]  TraceId []  SessionId [34a24a78-13c969c1-229e54f1-b0ffea65|9e825034-c32dce96-7da73b68-cd80d8ab_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 2 written { offset: 1 } } write_statistics { persisting_time { nanos: 3000000 } min_queue_wait_time { nanos: 16000000 } max_queue_wait_time { nanos: 16000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T17:02:02.015316Z :DEBUG: [local]  TraceId []  SessionId [34a24a78-13c969c1-229e54f1-b0ffea65|9e825034-c32dce96-7da73b68-cd80d8ab_0]  PartitionId [0]  Generation [1] OnAck: seqNo=2, txId=?
2026-02-18T17:02:02.015370Z :DEBUG: [local]  TraceId []  SessionId [34a24a78-13c969c1-229e54f1-b0ffea65|9e825034-c32dce96-7da73b68-cd80d8ab_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 2
2026-02-18T17:02:02.015612Z :DEBUG: [local]  TraceId []  SessionId [34a24a78-13c969c1-229e54f1-b0ffea65|9e825034-c32dce96-7da73b68-cd80d8ab_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:02:02.015720Z :DEBUG: [local]  TraceId []  SessionId [34a24a78-13c969c1-229e54f1-b0ffea65|9e825034-c32dce96-7da73b68-cd80d8ab_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 3 written { offset: 2 } } write_statistics { persisting_time { nanos: 3000000 } min_queue_wait_time { nanos: 16000000 } max_queue_wait_time { nanos: 16000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T17:02:02.015748Z :DEBUG: [local]  TraceId []  SessionId [34a24a78-13c969c1-229e54f1-b0ffea65|9e825034-c32dce96-7da73b68-cd80d8ab_0]  PartitionId [0]  Generation [1] OnAck: seqNo=3, txId=?
2026-02-18T17:02:02.015767Z :DEBUG: [local]  TraceId []  SessionId [34a24a78-13c969c1-229e54f1-b0ffea65|9e825034-c32dce96-7da73b68-cd80d8ab_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 3
2026-02-18T17:02:02.093482Z :INFO: [local]  TraceId []  SessionId [34a24a78-13c969c1-229e54f1-b0ffea65|9e825034-c32dce96-7da73b68-cd80d8ab_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T17:02:02.093578Z :DEBUG: [local]  TraceId []  SessionId [34a24a78-13c969c1-229e54f1-b0ffea65|9e825034-c32dce96-7da73b68-cd80d8ab_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T17:02:02.094220Z :INFO: [local]  TraceId []  SessionId [34a24a78-13c969c1-229e54f1-b0ffea65|9e825034-c32dce96-7da73b68-cd80d8ab_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T17:02:02.094629Z :DEBUG: [local]  TraceId []  SessionId [34a24a78-13c969c1-229e54f1-b0ffea65|9e825034-c32dce96-7da73b68-cd80d8ab_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:02:02.094705Z :TRACE: [local] TRACE_EVENT Error  status=CLIENT_CANCELLED
2026-02-18T17:02:02.094867Z :DEBUG: [local]  TraceId []  SessionId [34a24a78-13c969c1-229e54f1-b0ffea65|9e825034-c32dce96-7da73b68-cd80d8ab_0]  PartitionId [0]  Generation [1] Write session is aborting and will not restart
2026-02-18T17:02:02.095514Z :DEBUG: [local]  TraceId []  SessionId [34a24a78-13c969c1-229e54f1-b0ffea65|9e825034-c32dce96-7da73b68-cd80d8ab_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T17:02:02.104513Z 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
2026-02-18T17:02:02.119972Z 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
2026-02-18T17:02:02.120140Z :INFO: [local] [local] [93c0e71c-722b6f31-3f7b02f1-1ef33881] Starting read session
2026-02-18T17:02:02.120190Z :DEBUG: [local] [local] [93c0e71c-722b6f31-3f7b02f1-1ef33881] Starting single session
2026-02-18T17:02:02.123257Z :DEBUG: [local] [local] [93c0e71c-722b6f31-3f7b02f1-1ef33881] [] In Reconnect, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:02:02.125680Z :DEBUG: [local] [local] [93c0e71c-722b6f31-3f7b02f1-1ef33881] [] New values: ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:02:02.126058Z :DEBUG: [local] [local] [93c0e71c-722b6f31-3f7b02f1-1ef33881] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T17:02:02.136041Z node 24 :KQP_COMPUTE INFO: dq_pq_read_actor.cpp:361: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 93c0e71c-722b6f31-3f7b02f1-1ef33881 CreateReadSession
2026-02-18T17:02:02.143188Z :DEBUG: [local] [local] [93c0e71c-722b6f31-3f7b02f1-1ef33881] [] Successfully connected. Initializing session
2026-02-18T17:02:02.145833Z :INFO: [local] [local] [93c0e71c-722b6f31-3f7b02f1-1ef33881] [] Got InitResponse. ReadSessionId: test_client_1_3_12406546961053409165_v1
2026-02-18T17:02:02.145881Z :DEBUG: [local] [local] [93c0e71c-722b6f31-3f7b02f1-1ef33881] [] In ContinueReadingDataImpl, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:02:02.146114Z :DEBUG: [local] [local] [93c0e71c-722b6f31-3f7b02f1-1ef33881] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T17:02:03.120869Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:ReadWithFreeSpace:0:1:0:0
2026-02-18T17:02:03.120965Z :INFO: [local] [local] [93c0e71c-722b6f31-3f7b02f1-1ef33881] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1000 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:02:03.136858Z :INFO: [local] [local] [93c0e71c-722b6f31-3f7b02f1-1ef33881] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "ReadWithFreeSpace". Partition: 0. Read offset: (NULL)
2026-02-18T17:02:03.136718Z node 24 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 93c0e71c-722b6f31-3f7b02f1-1ef33881 GetAsyncInputData freeSpace = 1
2026-02-18T17:02:03.136805Z node 24 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:887: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 93c0e71c-722b6f31-3f7b02f1-1ef33881 Key: 0@ StartPartitionSessionEvent received
2026-02-18T17:02:03.136832Z node 24 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:894: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 93c0e71c-722b6f31-3f7b02f1-1ef33881 Key: 0@ Confirm StartPartitionSession with offset (NULL)
2026-02-18T17:02:03.137265Z node 24 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 93c0e71c-722b6f31-3f7b02f1-1ef33881 Source data ready
2026-02-18T17:02:03.139757Z :DEBUG: [local] [local] [93c0e71c-722b6f31-3f7b02f1-1ef33881] [] Got ReadResponse, serverBytesSize = 453, now ReadSizeBudget = 0, ReadSizeServerDelta = 523835
2026-02-18T17:02:03.139922Z :DEBUG: [local] [local] [93c0e71c-722b6f31-3f7b02f1-1ef33881] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 523835
2026-02-18T17:02:03.140301Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (0-2)
2026-02-18T17:02:03.140354Z :DEBUG: [local] [local] [93c0e71c-722b6f31-3f7b02f1-1ef33881] [] Returning serverBytesSize = 453 to budget
2026-02-18T17:02:03.140388Z :DEBUG: [local] [local] [93c0e71c-722b6f31-3f7b02f1-1ef33881] [] In ContinueReadingDataImpl, ReadSizeBudget = 453, ReadSizeServerDelta = 523835
2026-02-18T17:02:03.140725Z :DEBUG: [local] [local] [93c0e71c-722b6f31-3f7b02f1-1ef33881] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T17:02:04.137877Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (0-0)
2026-02-18T17:02:04.137787Z node 24 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 93c0e71c-722b6f31-3f7b02f1-1ef33881 GetAsyncInputData freeSpace = 1
2026-02-18T17:02:04.137935Z :DEBUG: [local] [local] [93c0e71c-722b6f31-3f7b02f1-1ef33881] [] The application data is transferred to the client. Number of messages 1, size 6 bytes
2026-02-18T17:02:04.138026Z node 24 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 93c0e71c-722b6f31-3f7b02f1-1ef33881 Key: 0@ Data received: Message { Data: "value0" Information: { Offset: 0 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T17:02:01.992000Z WriteTime: 2026-02-18T17:02:01.993000Z MessageGroupId: "" Meta: { "ident": "unknown", "_ip": "ipv4:127.0.0.1:34108", "logtype": "unknown", "server": "ipv4:127.0.0.1:34108" } MessageMeta: { } } Partition session id: 1 Topic: "ReadWithFreeSpace" Partition: 0 }
2026-02-18T17:02:04.138129Z node 24 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 93c0e71c-722b6f31-3f7b02f1-1ef33881 Return ready batch. DataCount = 1 Watermark = none Used space = 6
2026-02-18T17:02:04.138188Z node 24 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 93c0e71c-722b6f31-3f7b02f1-1ef33881 Source data ready
2026-02-18T17:02:04.138359Z node 24 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 93c0e71c-722b6f31-3f7b02f1-1ef33881 GetAsyncInputData freeSpace = 0
2026-02-18T17:02:04.138407Z node 24 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 93c0e71c-722b6f31-3f7b02f1-1ef33881 Source data ready
2026-02-18T17:02:04.138552Z node 24 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 93c0e71c-722b6f31-3f7b02f1-1ef33881 GetAsyncInputData freeSpace = -1
2026-02-18T17:02:04.138578Z node 24 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 93c0e71c-722b6f31-3f7b02f1-1ef33881 Source data ready
2026-02-18T17:02:04.139035Z :INFO: [local] [local] [93c0e71c-722b6f31-3f7b02f1-1ef33881] Closing read session. Close timeout: 0.000000s
2026-02-18T17:02:04.139084Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:ReadWithFreeSpace:0:1:2:0
2026-02-18T17:02:04.139116Z :INFO: [local] [local] [93c0e71c-722b6f31-3f7b02f1-1ef33881] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2018 BytesRead: 18 MessagesRead: 3 BytesReadCompressed: 18 BytesInflightUncompressed: 12 BytesInflightCompressed: 0 BytesInflightTotal: 12 MessagesInflight: 2 }
2026-02-18T17:02:04.139190Z :NOTICE: [local] [local] [93c0e71c-722b6f31-3f7b02f1-1ef33881] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Close with zero timeout " }
2026-02-18T17:02:04.139255Z :DEBUG: [local] [local] [93c0e71c-722b6f31-3f7b02f1-1ef33881] [] Returning serverBytesSize = 0 to budget
2026-02-18T17:02:04.139380Z :DEBUG: [local] [local] [93c0e71c-722b6f31-3f7b02f1-1ef33881] [] Abort session to cluster
2026-02-18T17:02:04.139849Z :INFO: [local] [local] [93c0e71c-722b6f31-3f7b02f1-1ef33881] Closing read session. Close timeout: 0.000000s
2026-02-18T17:02:04.139891Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:ReadWithFreeSpace:0:1:2:0
2026-02-18T17:02:04.139928Z :INFO: [local] [local] [93c0e71c-722b6f31-3f7b02f1-1ef33881] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2019 BytesRead: 18 MessagesRead: 3 BytesReadCompressed: 18 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:02:04.139975Z :NOTICE: [local] [local] [93c0e71c-722b6f31-3f7b02f1-1ef33881] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T17:02:04.695556Z 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: 
2026-02-18T17:02:04.695648Z 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
2026-02-18T17:02:04.695797Z 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
2026-02-18T17:02:04.710505Z 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
2026-02-18T17:02:04.710701Z :INFO: [local] [local] [cf8079e-23a3a08c-475fc37c-3dec6654] Starting read session
2026-02-18T17:02:04.710745Z :DEBUG: [local] [local] [cf8079e-23a3a08c-475fc37c-3dec6654] Starting single session
2026-02-18T17:02:04.713322Z :DEBUG: [local] [local] [cf8079e-23a3a08c-475fc37c-3dec6654] [] In Reconnect, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:02:04.716685Z :DEBUG: [local] [local] [cf8079e-23a3a08c-475fc37c-3dec6654] [] New values: ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:02:04.717668Z :DEBUG: [local] [local] [cf8079e-23a3a08c-475fc37c-3dec6654] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T17:02:04.727105Z node 25 :KQP_COMPUTE INFO: dq_pq_read_actor.cpp:361: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 CreateReadSession
2026-02-18T17:02:04.727293Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.727362Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.727412Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.727549Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.727604Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.727654Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.727705Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.727792Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.727848Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.727896Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.727946Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.727992Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.728038Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.728123Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.728170Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.728214Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.728263Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.728344Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.728395Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.728442Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.728486Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.728540Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.728587Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.728663Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.728841Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.728908Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.728943Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.729066Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.729126Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.729164Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.729216Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.729295Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.729337Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.729399Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.729437Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.729511Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.729632Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.729696Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.729740Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.729844Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.729961Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.730069Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.730155Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.730240Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.730428Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.730538Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.730630Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.730756Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.730820Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.730864Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.730973Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.731045Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.731094Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.731143Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.731186Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.731233Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.731274Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.731335Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.731372Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.731412Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.731489Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.731543Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.731583Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.731680Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.731782Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.731864Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.731918Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.732017Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.732146Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.732201Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.732240Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.732320Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.732377Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.732505Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.732577Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.732703Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.732759Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.732798Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.732884Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.732933Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.733043Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.733093Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.733133Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.733179Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.733233Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.733305Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.733374Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.733428Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.733471Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.733514Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.733553Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.733596Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.733649Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.733724Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.733773Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.733840Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.733902Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.733951Z :DEBUG: [local] [local] [cf8079e-23a3a08c-475fc37c-3dec6654] [] Successfully connected. Initializing session
2026-02-18T17:02:04.733945Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.733987Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.734055Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.734200Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.734315Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.734387Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.734511Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.734636Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.734717Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.734791Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.734857Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.734910Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.735041Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.735156Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.735255Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.735317Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.735367Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.735437Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.735510Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.735590Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.735632Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.735682Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.735758Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.735804Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.735848Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.735940Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.736000Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.736042Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.736100Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.736145Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.736255Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.736314Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.736365Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.736407Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.736505Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.736635Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.736680Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.736711Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.736813Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.736832Z :ERROR: [local] [local] [cf8079e-23a3a08c-475fc37c-3dec6654] [] 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 
2026-02-18T17:02:04.736862Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.736904Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.737025Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.737076Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.737153Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.737205Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.737249Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.737313Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.737383Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.737426Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.737468Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.737553Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.737545Z :DEBUG: [local] [local] [cf8079e-23a3a08c-475fc37c-3dec6654] [] In Reconnect, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:02:04.737595Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.737613Z :DEBUG: [local] [local] [cf8079e-23a3a08c-475fc37c-3dec6654] [] New values: ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:02:04.737654Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.737726Z :INFO: [local] [local] [cf8079e-23a3a08c-475fc37c-3dec6654] [] 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 " }
2026-02-18T17:02:04.737809Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 Source data ready
2026-02-18T17:02:04.737844Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.737949Z :NOTICE: [local] [local] [cf8079e-23a3a08c-475fc37c-3dec6654] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T17:02:04.738008Z :DEBUG: [local] [local] [cf8079e-23a3a08c-475fc37c-3dec6654] [] Abort session to cluster
2026-02-18T17:02:04.738140Z node 25 :KQP_COMPUTE ERROR: dq_pq_read_actor.cpp:874: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 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 " }
2026-02-18T17:02:04.738434Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 Source data ready
2026-02-18T17:02:04.738600Z :NOTICE: [local] [local] [cf8079e-23a3a08c-475fc37c-3dec6654] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T17:02:04.738540Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 GetAsyncInputData freeSpace = 12345
2026-02-18T17:02:04.738671Z node 25 :KQP_COMPUTE ERROR: dq_pq_read_actor.cpp:874: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 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 " }
2026-02-18T17:02:04.738781Z node 25 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: cf8079e-23a3a08c-475fc37c-3dec6654 Source data ready
2026-02-18T17:02:04.741420Z :INFO: [local] [local] [cf8079e-23a3a08c-475fc37c-3dec6654] Closing read session. Close timeout: 0.000000s
2026-02-18T17:02:04.742027Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset):
2026-02-18T17:02:04.744063Z :INFO: [local] [local] [cf8079e-23a3a08c-475fc37c-3dec6654] Counters: { Errors: 1 CurrentSessionLifetimeMs: 31 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:02:04.744225Z :INFO: [local] [local] [cf8079e-23a3a08c-475fc37c-3dec6654] Closing read session. Close timeout: 0.000000s
2026-02-18T17:02:04.744273Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset):
2026-02-18T17:02:04.744333Z :INFO: [local] [local] [cf8079e-23a3a08c-475fc37c-3dec6654] Counters: { Errors: 1 CurrentSessionLifetimeMs: 33 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:02:04.744439Z :NOTICE: [local] [local] [cf8079e-23a3a08c-475fc37c-3dec6654] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T17:02:05.259825Z 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: 
2026-02-18T17:02:05.259911Z 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
2026-02-18T17:02:05.275709Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: try to update token
2026-02-18T17:02:05.276446Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Start write session. Will connect to nodeId: 0
2026-02-18T17:02:05.299592Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: write to message_group: src_id
2026-02-18T17:02:05.299689Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: send init request: init_request { path: "SaveLoadPqRead" message_group_id: "src_id" }
2026-02-18T17:02:05.299710Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T17:02:05.300022Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:02:05.315924Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:02:05.316016Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771434125315 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:02:05.316116Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session established. Init response: session_id: "src_id|ddc19bb4-102d61b-e997e07b-8958d1b1_0"
2026-02-18T17:02:05.316145Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=src_id|ddc19bb4-102d61b-e997e07b-8958d1b1_0
2026-02-18T17:02:05.316172Z :DEBUG: [local]  TraceId []  SessionId [src_id|ddc19bb4-102d61b-e997e07b-8958d1b1_0]  MessageGroupId [src_id] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:02:05.316274Z :INFO: [local]  TraceId []  SessionId [src_id|ddc19bb4-102d61b-e997e07b-8958d1b1_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T17:02:05.316301Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/SaveLoadPqRead partition_id=0
2026-02-18T17:02:05.316445Z :DEBUG: [local]  TraceId []  SessionId [src_id|ddc19bb4-102d61b-e997e07b-8958d1b1_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T17:02:05.326985Z :INFO: [local]  TraceId []  SessionId [src_id|ddc19bb4-102d61b-e997e07b-8958d1b1_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T17:02:05.327048Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T17:02:05.327122Z :DEBUG: [local]  TraceId []  SessionId [src_id|ddc19bb4-102d61b-e997e07b-8958d1b1_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T17:02:05.327168Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T17:02:05.327195Z :INFO: [local]  TraceId []  SessionId [src_id|ddc19bb4-102d61b-e997e07b-8958d1b1_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T17:02:05.328073Z :DEBUG: [local]  TraceId []  SessionId [src_id|ddc19bb4-102d61b-e997e07b-8958d1b1_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:02:05.336134Z :DEBUG: [local]  TraceId []  SessionId [src_id|ddc19bb4-102d61b-e997e07b-8958d1b1_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T17:02:05.336280Z :DEBUG: [local]  TraceId []  SessionId [src_id|ddc19bb4-102d61b-e997e07b-8958d1b1_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "SaveLoadPqRead" partition_with_generation { generation: 1 } }
2026-02-18T17:02:05.336313Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T17:02:05.336640Z :DEBUG: [local]  TraceId []  SessionId [src_id|ddc19bb4-102d61b-e997e07b-8958d1b1_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:02:05.339171Z :DEBUG: [local]  TraceId []  SessionId [src_id|ddc19bb4-102d61b-e997e07b-8958d1b1_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:02:05.339269Z :INFO: [local]  TraceId []  SessionId [src_id|ddc19bb4-102d61b-e997e07b-8958d1b1_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "c8d35daa-a829e8a0-192cc894-aa9a7609|2f663351-adc0ae2c-31543435-d5e15e67_0"
2026-02-18T17:02:05.339319Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=c8d35daa-a829e8a0-192cc894-aa9a7609|2f663351-adc0ae2c-31543435-d5e15e67_0
2026-02-18T17:02:05.339361Z :DEBUG: [local]  TraceId []  SessionId [c8d35daa-a829e8a0-192cc894-aa9a7609|2f663351-adc0ae2c-31543435-d5e15e67_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:02:05.339550Z :DEBUG: [local]  TraceId []  SessionId [c8d35daa-a829e8a0-192cc894-aa9a7609|2f663351-adc0ae2c-31543435-d5e15e67_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T17:02:05.339667Z :DEBUG: [local]  TraceId []  SessionId [c8d35daa-a829e8a0-192cc894-aa9a7609|2f663351-adc0ae2c-31543435-d5e15e67_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T17:02:05.339739Z :DEBUG: [local]  TraceId []  SessionId [c8d35daa-a829e8a0-192cc894-aa9a7609|2f663351-adc0ae2c-31543435-d5e15e67_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
Message 'value0' was written into topic 'SaveLoadPqRead'
2026-02-18T17:02:05.340027Z :INFO: [local]  TraceId []  SessionId [c8d35daa-a829e8a0-192cc894-aa9a7609|2f663351-adc0ae2c-31543435-d5e15e67_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 18446744073709.551615s
2026-02-18T17:02:05.344301Z :DEBUG: [local]  TraceId []  SessionId [c8d35daa-a829e8a0-192cc894-aa9a7609|2f663351-adc0ae2c-31543435-d5e15e67_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:02:05.344494Z :DEBUG: [local]  TraceId []  SessionId [c8d35daa-a829e8a0-192cc894-aa9a7609|2f663351-adc0ae2c-31543435-d5e15e67_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 { } }
2026-02-18T17:02:05.344539Z :DEBUG: [local]  TraceId []  SessionId [c8d35daa-a829e8a0-192cc894-aa9a7609|2f663351-adc0ae2c-31543435-d5e15e67_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T17:02:05.344608Z :DEBUG: [local]  TraceId []  SessionId [c8d35daa-a829e8a0-192cc894-aa9a7609|2f663351-adc0ae2c-31543435-d5e15e67_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T17:02:05.440211Z :INFO: [local]  TraceId []  SessionId [c8d35daa-a829e8a0-192cc894-aa9a7609|2f663351-adc0ae2c-31543435-d5e15e67_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T17:02:05.440319Z :DEBUG: [local]  TraceId []  SessionId [c8d35daa-a829e8a0-192cc894-aa9a7609|2f663351-adc0ae2c-31543435-d5e15e67_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T17:02:05.441317Z :INFO: [local]  TraceId []  SessionId [c8d35daa-a829e8a0-192cc894-aa9a7609|2f663351-adc0ae2c-31543435-d5e15e67_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T17:02:05.441390Z :DEBUG: [local]  TraceId []  SessionId [c8d35daa-a829e8a0-192cc894-aa9a7609|2f663351-adc0ae2c-31543435-d5e15e67_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:02:05.441437Z :TRACE: [local] TRACE_EVENT Error  status=CLIENT_CANCELLED
2026-02-18T17:02:05.441465Z :DEBUG: [local]  TraceId []  SessionId [c8d35daa-a829e8a0-192cc894-aa9a7609|2f663351-adc0ae2c-31543435-d5e15e67_0]  PartitionId [0]  Generation [1] Write session is aborting and will not restart
2026-02-18T17:02:05.442057Z :DEBUG: [local]  TraceId []  SessionId [c8d35daa-a829e8a0-192cc894-aa9a7609|2f663351-adc0ae2c-31543435-d5e15e67_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T17:02:05.453388Z 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
2026-02-18T17:02:05.467613Z 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
2026-02-18T17:02:05.467778Z :INFO: [local] [local] [f4dee2bc-cc5665aa-3ecfccf6-e84672b1] Starting read session
2026-02-18T17:02:05.467842Z :DEBUG: [local] [local] [f4dee2bc-cc5665aa-3ecfccf6-e84672b1] Starting single session
2026-02-18T17:02:05.470843Z :DEBUG: [local] [local] [f4dee2bc-cc5665aa-3ecfccf6-e84672b1] [] In Reconnect, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:02:05.470899Z :DEBUG: [local] [local] [f4dee2bc-cc5665aa-3ecfccf6-e84672b1] [] New values: ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:02:05.470936Z :DEBUG: [local] [local] [f4dee2bc-cc5665aa-3ecfccf6-e84672b1] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T17:02:05.486072Z node 26 :KQP_COMPUTE INFO: dq_pq_read_actor.cpp:361: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: f4dee2bc-cc5665aa-3ecfccf6-e84672b1 CreateReadSession
2026-02-18T17:02:05.492888Z :DEBUG: [local] [local] [f4dee2bc-cc5665aa-3ecfccf6-e84672b1] [] Successfully connected. Initializing session
2026-02-18T17:02:05.495443Z :INFO: [local] [local] [f4dee2bc-cc5665aa-3ecfccf6-e84672b1] [] Got InitResponse. ReadSessionId: test_client_1_5_9050460819386347571_v1
2026-02-18T17:02:05.495500Z :DEBUG: [local] [local] [f4dee2bc-cc5665aa-3ecfccf6-e84672b1] [] In ContinueReadingDataImpl, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:02:05.495623Z :DEBUG: [local] [local] [f4dee2bc-cc5665aa-3ecfccf6-e84672b1] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T17:02:06.468848Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:SaveLoadPqRead:0:1:0:0
2026-02-18T17:02:06.468942Z :INFO: [local] [local] [f4dee2bc-cc5665aa-3ecfccf6-e84672b1] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1001 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:02:06.486771Z node 26 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: f4dee2bc-cc5665aa-3ecfccf6-e84672b1 GetAsyncInputData freeSpace = 1000
2026-02-18T17:02:06.486908Z :INFO: [local] [local] [f4dee2bc-cc5665aa-3ecfccf6-e84672b1] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "SaveLoadPqRead". Partition: 0. Read offset: (NULL)
2026-02-18T17:02:06.486852Z node 26 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:887: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: f4dee2bc-cc5665aa-3ecfccf6-e84672b1 Key: 0@ StartPartitionSessionEvent received
2026-02-18T17:02:06.486868Z node 26 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:894: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: f4dee2bc-cc5665aa-3ecfccf6-e84672b1 Key: 0@ Confirm StartPartitionSession with offset (NULL)
2026-02-18T17:02:06.487310Z node 26 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: f4dee2bc-cc5665aa-3ecfccf6-e84672b1 Source data ready
2026-02-18T17:02:06.489257Z :DEBUG: [local] [local] [f4dee2bc-cc5665aa-3ecfccf6-e84672b1] [] Got ReadResponse, serverBytesSize = 158, now ReadSizeBudget = 0, ReadSizeServerDelta = 524130
2026-02-18T17:02:06.489379Z :DEBUG: [local] [local] [f4dee2bc-cc5665aa-3ecfccf6-e84672b1] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 524130
2026-02-18T17:02:06.489585Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (0-0)
2026-02-18T17:02:06.489644Z :DEBUG: [local] [local] [f4dee2bc-cc5665aa-3ecfccf6-e84672b1] [] Returning serverBytesSize = 158 to budget
2026-02-18T17:02:06.489707Z :DEBUG: [local] [local] [f4dee2bc-cc5665aa-3ecfccf6-e84672b1] [] In ContinueReadingDataImpl, ReadSizeBudget = 158, ReadSizeServerDelta = 524130
2026-02-18T17:02:06.489992Z :DEBUG: [local] [local] [f4dee2bc-cc5665aa-3ecfccf6-e84672b1] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T17:02:07.487784Z node 26 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: f4dee2bc-cc5665aa-3ecfccf6-e84672b1 GetAsyncInputData freeSpace = 1000
2026-02-18T17:02:07.487905Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (0-0)
2026-02-18T17:02:07.487972Z :DEBUG: [local] [local] [f4dee2bc-cc5665aa-3ecfccf6-e84672b1] [] The application data is transferred to the client. Number of messages 1, size 6 bytes
2026-02-18T17:02:07.488024Z :DEBUG: [local] [local] [f4dee2bc-cc5665aa-3ecfccf6-e84672b1] [] Returning serverBytesSize = 0 to budget
2026-02-18T17:02:07.488167Z node 26 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: f4dee2bc-cc5665aa-3ecfccf6-e84672b1 Key: 0@ Data received: Message { Data: "value0" Information: { Offset: 0 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T17:02:05.339000Z WriteTime: 2026-02-18T17:02:05.340000Z MessageGroupId: "" Meta: { "ident": "unknown", "server": "ipv4:127.0.0.1:44554", "logtype": "unknown", "_ip": "ipv4:127.0.0.1:44554" } MessageMeta: { } } Partition session id: 1 Topic: "SaveLoadPqRead" Partition: 0 }
2026-02-18T17:02:07.488299Z node 26 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: f4dee2bc-cc5665aa-3ecfccf6-e84672b1 Return ready batch. DataCount = 1 Watermark = none Used space = 6
2026-02-18T17:02:07.488363Z node 26 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: f4dee2bc-cc5665aa-3ecfccf6-e84672b1 Source data ready
2026-02-18T17:02:07.488682Z node 26 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:90: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: f4dee2bc-cc5665aa-3ecfccf6-e84672b1 SaveState, offsets: {:0,1},
State saved
2026-02-18T17:02:07.488897Z :INFO: [local] [local] [f4dee2bc-cc5665aa-3ecfccf6-e84672b1] Closing read session. Close timeout: 0.000000s
2026-02-18T17:02:07.488963Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:SaveLoadPqRead:0:1:0:0
2026-02-18T17:02:07.489028Z :INFO: [local] [local] [f4dee2bc-cc5665aa-3ecfccf6-e84672b1] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2021 BytesRead: 6 MessagesRead: 1 BytesReadCompressed: 6 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:02:07.489149Z :NOTICE: [local] [local] [f4dee2bc-cc5665aa-3ecfccf6-e84672b1] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Close with zero timeout " }
2026-02-18T17:02:07.489192Z :DEBUG: [local] [local] [f4dee2bc-cc5665aa-3ecfccf6-e84672b1] [] Abort session to cluster
2026-02-18T17:02:07.489735Z :INFO: [local] [local] [f4dee2bc-cc5665aa-3ecfccf6-e84672b1] Closing read session. Close timeout: 0.000000s
2026-02-18T17:02:07.489787Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:SaveLoadPqRead:0:1:0:0
2026-02-18T17:02:07.489833Z :INFO: [local] [local] [f4dee2bc-cc5665aa-3ecfccf6-e84672b1] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2022 BytesRead: 6 MessagesRead: 1 BytesReadCompressed: 6 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:02:07.489900Z :NOTICE: [local] [local] [f4dee2bc-cc5665aa-3ecfccf6-e84672b1] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T17:02:08.015485Z 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: 
2026-02-18T17:02:08.015575Z 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
2026-02-18T17:02:08.030677Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: try to update token
2026-02-18T17:02:08.031921Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Start write session. Will connect to nodeId: 0
2026-02-18T17:02:08.054612Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: write to message_group: src_id
2026-02-18T17:02:08.054728Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: send init request: init_request { path: "SaveLoadPqRead" message_group_id: "src_id" }
2026-02-18T17:02:08.054755Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T17:02:08.055105Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:02:08.070746Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:02:08.070844Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771434128070 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:02:08.070943Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session established. Init response: session_id: "src_id|8a647a9-2d3fedd3-a23d353a-7986ba0c_0"
2026-02-18T17:02:08.070982Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=src_id|8a647a9-2d3fedd3-a23d353a-7986ba0c_0
2026-02-18T17:02:08.071014Z :DEBUG: [local]  TraceId []  SessionId [src_id|8a647a9-2d3fedd3-a23d353a-7986ba0c_0]  MessageGroupId [src_id] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:02:08.071143Z :INFO: [local]  TraceId []  SessionId [src_id|8a647a9-2d3fedd3-a23d353a-7986ba0c_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T17:02:08.071186Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/SaveLoadPqRead partition_id=0
2026-02-18T17:02:08.071321Z :DEBUG: [local]  TraceId []  SessionId [src_id|8a647a9-2d3fedd3-a23d353a-7986ba0c_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T17:02:08.083066Z :INFO: [local]  TraceId []  SessionId [src_id|8a647a9-2d3fedd3-a23d353a-7986ba0c_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T17:02:08.083118Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T17:02:08.083175Z :DEBUG: [local]  TraceId []  SessionId [src_id|8a647a9-2d3fedd3-a23d353a-7986ba0c_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T17:02:08.083217Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T17:02:08.083242Z :INFO: [local]  TraceId []  SessionId [src_id|8a647a9-2d3fedd3-a23d353a-7986ba0c_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T17:02:08.084211Z :DEBUG: [local]  TraceId []  SessionId [src_id|8a647a9-2d3fedd3-a23d353a-7986ba0c_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:02:08.091521Z :DEBUG: [local]  TraceId []  SessionId [src_id|8a647a9-2d3fedd3-a23d353a-7986ba0c_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T17:02:08.091648Z :DEBUG: [local]  TraceId []  SessionId [src_id|8a647a9-2d3fedd3-a23d353a-7986ba0c_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "SaveLoadPqRead" partition_with_generation { generation: 1 } }
2026-02-18T17:02:08.091680Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T17:02:08.091992Z :DEBUG: [local]  TraceId []  SessionId [src_id|8a647a9-2d3fedd3-a23d353a-7986ba0c_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:02:08.094544Z :DEBUG: [local]  TraceId []  SessionId [src_id|8a647a9-2d3fedd3-a23d353a-7986ba0c_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:02:08.094661Z :INFO: [local]  TraceId []  SessionId [src_id|8a647a9-2d3fedd3-a23d353a-7986ba0c_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "ec4b3201-3f43a06-11b02c59-11f1388b|1682bb-64781b2-7c1b55c3-c49ef0d8_0"
2026-02-18T17:02:08.094695Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=ec4b3201-3f43a06-11b02c59-11f1388b|1682bb-64781b2-7c1b55c3-c49ef0d8_0
2026-02-18T17:02:08.094727Z :DEBUG: [local]  TraceId []  SessionId [ec4b3201-3f43a06-11b02c59-11f1388b|1682bb-64781b2-7c1b55c3-c49ef0d8_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:02:08.094932Z :DEBUG: [local]  TraceId []  SessionId [ec4b3201-3f43a06-11b02c59-11f1388b|1682bb-64781b2-7c1b55c3-c49ef0d8_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T17:02:08.095055Z :DEBUG: [local]  TraceId []  SessionId [ec4b3201-3f43a06-11b02c59-11f1388b|1682bb-64781b2-7c1b55c3-c49ef0d8_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T17:02:08.095111Z :DEBUG: [local]  TraceId []  SessionId [ec4b3201-3f43a06-11b02c59-11f1388b|1682bb-64781b2-7c1b55c3-c49ef0d8_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
Message 'value1' was written into topic 'SaveLoadPqRead'
2026-02-18T17:02:08.095407Z :INFO: [local]  TraceId []  SessionId [ec4b3201-3f43a06-11b02c59-11f1388b|1682bb-64781b2-7c1b55c3-c49ef0d8_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 18446744073709.551615s
2026-02-18T17:02:08.099940Z :DEBUG: [local]  TraceId []  SessionId [ec4b3201-3f43a06-11b02c59-11f1388b|1682bb-64781b2-7c1b55c3-c49ef0d8_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:02:08.100118Z :DEBUG: [local]  TraceId []  SessionId [ec4b3201-3f43a06-11b02c59-11f1388b|1682bb-64781b2-7c1b55c3-c49ef0d8_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 { nanos: 1000000 } max_queue_wait_time { nanos: 1000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T17:02:08.100160Z :DEBUG: [local]  TraceId []  SessionId [ec4b3201-3f43a06-11b02c59-11f1388b|1682bb-64781b2-7c1b55c3-c49ef0d8_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T17:02:08.100194Z :DEBUG: [local]  TraceId []  SessionId [ec4b3201-3f43a06-11b02c59-11f1388b|1682bb-64781b2-7c1b55c3-c49ef0d8_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T17:02:08.195581Z :INFO: [local]  TraceId []  SessionId [ec4b3201-3f43a06-11b02c59-11f1388b|1682bb-64781b2-7c1b55c3-c49ef0d8_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T17:02:08.195677Z :DEBUG: [local]  TraceId []  SessionId [ec4b3201-3f43a06-11b02c59-11f1388b|1682bb-64781b2-7c1b55c3-c49ef0d8_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T17:02:08.196311Z :INFO: [local]  TraceId []  SessionId [ec4b3201-3f43a06-11b02c59-11f1388b|1682bb-64781b2-7c1b55c3-c49ef0d8_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T17:02:08.196725Z :DEBUG: [local]  TraceId []  SessionId [ec4b3201-3f43a06-11b02c59-11f1388b|1682bb-64781b2-7c1b55c3-c49ef0d8_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:02:08.196828Z :TRACE: [local] TRACE_EVENT Error  status=CLIENT_CANCELLED
2026-02-18T17:02:08.196854Z :DEBUG: [local]  TraceId []  SessionId [ec4b3201-3f43a06-11b02c59-11f1388b|1682bb-64781b2-7c1b55c3-c49ef0d8_0]  PartitionId [0]  Generation [1] Write session is aborting and will not restart
2026-02-18T17:02:08.197354Z :DEBUG: [local]  TraceId []  SessionId [ec4b3201-3f43a06-11b02c59-11f1388b|1682bb-64781b2-7c1b55c3-c49ef0d8_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T17:02:08.206407Z 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
2026-02-18T17:02:08.206824Z 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
2026-02-18T17:02:18.207189Z 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
2026-02-18T17:02:18.222277Z 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
2026-02-18T17:02:18.222587Z :INFO: [local] [local] [8243816-aa8ecd3c-b045696a-9817be17] Starting read session
2026-02-18T17:02:18.222665Z :DEBUG: [local] [local] [8243816-aa8ecd3c-b045696a-9817be17] Starting single session
2026-02-18T17:02:18.223329Z :DEBUG: [local] [local] [8243816-aa8ecd3c-b045696a-9817be17] [] In Reconnect, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:02:18.223394Z :DEBUG: [local] [local] [8243816-aa8ecd3c-b045696a-9817be17] [] New values: ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:02:18.223461Z :DEBUG: [local] [local] [8243816-aa8ecd3c-b045696a-9817be17] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T17:02:18.244792Z node 27 :KQP_COMPUTE INFO: dq_pq_read_actor.cpp:361: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 8243816-aa8ecd3c-b045696a-9817be17 CreateReadSession
2026-02-18T17:02:18.252087Z :DEBUG: [local] [local] [8243816-aa8ecd3c-b045696a-9817be17] [] Successfully connected. Initializing session
2026-02-18T17:02:18.254797Z :INFO: [local] [local] [8243816-aa8ecd3c-b045696a-9817be17] [] Got InitResponse. ReadSessionId: test_client_1_6_7092039232305786678_v1
2026-02-18T17:02:18.254864Z :DEBUG: [local] [local] [8243816-aa8ecd3c-b045696a-9817be17] [] In ContinueReadingDataImpl, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:02:18.255006Z :DEBUG: [local] [local] [8243816-aa8ecd3c-b045696a-9817be17] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T17:02:18.258312Z node 27 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 8243816-aa8ecd3c-b045696a-9817be17 Source data ready
2026-02-18T17:02:19.223852Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:SaveLoadPqRead:0:1:0:0
2026-02-18T17:02:19.223941Z :INFO: [local] [local] [8243816-aa8ecd3c-b045696a-9817be17] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1001 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:02:19.258881Z node 27 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 8243816-aa8ecd3c-b045696a-9817be17 GetAsyncInputData freeSpace = 1000
2026-02-18T17:02:19.259006Z :INFO: [local] [local] [8243816-aa8ecd3c-b045696a-9817be17] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "SaveLoadPqRead". Partition: 0. Read offset: 1
2026-02-18T17:02:19.258961Z node 27 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:887: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 8243816-aa8ecd3c-b045696a-9817be17 Key: 0@ StartPartitionSessionEvent received
2026-02-18T17:02:19.258978Z node 27 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:894: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 8243816-aa8ecd3c-b045696a-9817be17 Key: 0@ Confirm StartPartitionSession with offset 1
2026-02-18T17:02:19.259386Z node 27 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 8243816-aa8ecd3c-b045696a-9817be17 Source data ready
2026-02-18T17:02:19.261291Z :DEBUG: [local] [local] [8243816-aa8ecd3c-b045696a-9817be17] [] Got ReadResponse, serverBytesSize = 158, now ReadSizeBudget = 0, ReadSizeServerDelta = 524130
2026-02-18T17:02:19.261413Z :DEBUG: [local] [local] [8243816-aa8ecd3c-b045696a-9817be17] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 524130
2026-02-18T17:02:19.261616Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (1-1)
2026-02-18T17:02:19.261672Z :DEBUG: [local] [local] [8243816-aa8ecd3c-b045696a-9817be17] [] Returning serverBytesSize = 158 to budget
2026-02-18T17:02:19.261722Z :DEBUG: [local] [local] [8243816-aa8ecd3c-b045696a-9817be17] [] In ContinueReadingDataImpl, ReadSizeBudget = 158, ReadSizeServerDelta = 524130
2026-02-18T17:02:19.262015Z :DEBUG: [local] [local] [8243816-aa8ecd3c-b045696a-9817be17] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T17:02:20.259891Z node 27 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 8243816-aa8ecd3c-b045696a-9817be17 GetAsyncInputData freeSpace = 1000
2026-02-18T17:02:20.260005Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (1-1)
2026-02-18T17:02:20.260095Z :DEBUG: [local] [local] [8243816-aa8ecd3c-b045696a-9817be17] [] The application data is transferred to the client. Number of messages 1, size 6 bytes
2026-02-18T17:02:20.260164Z :DEBUG: [local] [local] [8243816-aa8ecd3c-b045696a-9817be17] [] Returning serverBytesSize = 0 to budget
2026-02-18T17:02:20.260312Z node 27 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 8243816-aa8ecd3c-b045696a-9817be17 Key: 0@ Data received: Message { Data: "value1" Information: { Offset: 1 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T17:02:08.094000Z WriteTime: 2026-02-18T17:02:08.095000Z MessageGroupId: "" Meta: { "ident": "unknown", "server": "ipv4:127.0.0.1:44572", "_ip": "ipv4:127.0.0.1:44572", "logtype": "unknown" } MessageMeta: { } } Partition session id: 1 Topic: "SaveLoadPqRead" Partition: 0 }
2026-02-18T17:02:20.260424Z node 27 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 8243816-aa8ecd3c-b045696a-9817be17 Return ready batch. DataCount = 1 Watermark = none Used space = 6
2026-02-18T17:02:20.260493Z node 27 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 8243816-aa8ecd3c-b045696a-9817be17 Source data ready
2026-02-18T17:02:20.260769Z node 27 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:90: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 8243816-aa8ecd3c-b045696a-9817be17 SaveState, offsets: {:0,2},
2026-02-18T17:02:20.269958Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: try to update token
2026-02-18T17:02:20.270561Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Start write session. Will connect to nodeId: 0
2026-02-18T17:02:20.278677Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: write to message_group: src_id
2026-02-18T17:02:20.278798Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: send init request: init_request { path: "SaveLoadPqRead" message_group_id: "src_id" }
2026-02-18T17:02:20.278835Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T17:02:20.279171Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:02:20.294923Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:02:20.294994Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771434140294 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:02:20.295091Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session established. Init response: session_id: "src_id|a57320c5-fb94ad6a-3c15736e-5f6b2b38_0"
2026-02-18T17:02:20.295141Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=src_id|a57320c5-fb94ad6a-3c15736e-5f6b2b38_0
2026-02-18T17:02:20.295171Z :DEBUG: [local]  TraceId []  SessionId [src_id|a57320c5-fb94ad6a-3c15736e-5f6b2b38_0]  MessageGroupId [src_id] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:02:20.295277Z :INFO: [local]  TraceId []  SessionId [src_id|a57320c5-fb94ad6a-3c15736e-5f6b2b38_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T17:02:20.295319Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/SaveLoadPqRead partition_id=0
2026-02-18T17:02:20.295470Z :DEBUG: [local]  TraceId []  SessionId [src_id|a57320c5-fb94ad6a-3c15736e-5f6b2b38_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T17:02:20.306860Z :INFO: [local]  TraceId []  SessionId [src_id|a57320c5-fb94ad6a-3c15736e-5f6b2b38_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T17:02:20.306921Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T17:02:20.307030Z :DEBUG: [local]  TraceId []  SessionId [src_id|a57320c5-fb94ad6a-3c15736e-5f6b2b38_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T17:02:20.307066Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T17:02:20.307099Z :INFO: [local]  TraceId []  SessionId [src_id|a57320c5-fb94ad6a-3c15736e-5f6b2b38_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T17:02:20.308036Z :DEBUG: [local]  TraceId []  SessionId [src_id|a57320c5-fb94ad6a-3c15736e-5f6b2b38_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:02:20.315800Z :DEBUG: [local]  TraceId []  SessionId [src_id|a57320c5-fb94ad6a-3c15736e-5f6b2b38_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T17:02:20.315955Z :DEBUG: [local]  TraceId []  SessionId [src_id|a57320c5-fb94ad6a-3c15736e-5f6b2b38_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "SaveLoadPqRead" partition_with_generation { generation: 1 } }
2026-02-18T17:02:20.315990Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T17:02:20.316369Z :DEBUG: [local]  TraceId []  SessionId [src_id|a57320c5-fb94ad6a-3c15736e-5f6b2b38_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:02:20.319175Z :DEBUG: [local]  TraceId []  SessionId [src_id|a57320c5-fb94ad6a-3c15736e-5f6b2b38_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:02:20.319329Z :INFO: [local]  TraceId []  SessionId [src_id|a57320c5-fb94ad6a-3c15736e-5f6b2b38_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "8fddd06c-e9c92847-e4863ad1-bbc5d4b1|e3766a73-a5e010d4-4cdb981a-1a982e27_0"
2026-02-18T17:02:20.319364Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=8fddd06c-e9c92847-e4863ad1-bbc5d4b1|e3766a73-a5e010d4-4cdb981a-1a982e27_0
2026-02-18T17:02:20.319415Z :DEBUG: [local]  TraceId []  SessionId [8fddd06c-e9c92847-e4863ad1-bbc5d4b1|e3766a73-a5e010d4-4cdb981a-1a982e27_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:02:20.319582Z :DEBUG: [local]  TraceId []  SessionId [8fddd06c-e9c92847-e4863ad1-bbc5d4b1|e3766a73-a5e010d4-4cdb981a-1a982e27_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T17:02:20.319719Z :DEBUG: [local]  TraceId []  SessionId [8fddd06c-e9c92847-e4863ad1-bbc5d4b1|e3766a73-a5e010d4-4cdb981a-1a982e27_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T17:02:20.319772Z :DEBUG: [local]  TraceId []  SessionId [8fddd06c-e9c92847-e4863ad1-bbc5d4b1|e3766a73-a5e010d4-4cdb981a-1a982e27_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
Message 'value2' was written into topic 'SaveLoadPqRead'
2026-02-18T17:02:20.320034Z :INFO: [local]  TraceId []  SessionId [8fddd06c-e9c92847-e4863ad1-bbc5d4b1|e3766a73-a5e010d4-4cdb981a-1a982e27_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 18446744073709.551615s
2026-02-18T17:02:20.332362Z :DEBUG: [local]  TraceId []  SessionId [8fddd06c-e9c92847-e4863ad1-bbc5d4b1|e3766a73-a5e010d4-4cdb981a-1a982e27_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:02:20.332589Z :DEBUG: [local]  TraceId []  SessionId [8fddd06c-e9c92847-e4863ad1-bbc5d4b1|e3766a73-a5e010d4-4cdb981a-1a982e27_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 1 written { offset: 2 } } write_statistics { persisting_time { nanos: 2000000 } min_queue_wait_time { nanos: 8000000 } max_queue_wait_time { nanos: 8000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T17:02:20.332654Z :DEBUG: [local]  TraceId []  SessionId [8fddd06c-e9c92847-e4863ad1-bbc5d4b1|e3766a73-a5e010d4-4cdb981a-1a982e27_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T17:02:20.332694Z :DEBUG: [local]  TraceId []  SessionId [8fddd06c-e9c92847-e4863ad1-bbc5d4b1|e3766a73-a5e010d4-4cdb981a-1a982e27_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T17:02:20.333268Z :DEBUG: [local] [local] [8243816-aa8ecd3c-b045696a-9817be17] [] Got ReadResponse, serverBytesSize = 160, now ReadSizeBudget = 0, ReadSizeServerDelta = 524128
2026-02-18T17:02:20.333374Z :DEBUG: [local] [local] [8243816-aa8ecd3c-b045696a-9817be17] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 524128
2026-02-18T17:02:20.333703Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (2-2)
2026-02-18T17:02:20.333768Z :DEBUG: [local] [local] [8243816-aa8ecd3c-b045696a-9817be17] [] Returning serverBytesSize = 160 to budget
2026-02-18T17:02:20.333826Z :DEBUG: [local] [local] [8243816-aa8ecd3c-b045696a-9817be17] [] In ContinueReadingDataImpl, ReadSizeBudget = 160, ReadSizeServerDelta = 524128
2026-02-18T17:02:20.334093Z :DEBUG: [local] [local] [8243816-aa8ecd3c-b045696a-9817be17] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T17:02:20.420241Z :INFO: [local]  TraceId []  SessionId [8fddd06c-e9c92847-e4863ad1-bbc5d4b1|e3766a73-a5e010d4-4cdb981a-1a982e27_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T17:02:20.420342Z :DEBUG: [local]  TraceId []  SessionId [8fddd06c-e9c92847-e4863ad1-bbc5d4b1|e3766a73-a5e010d4-4cdb981a-1a982e27_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T17:02:20.421389Z :INFO: [local]  TraceId []  SessionId [8fddd06c-e9c92847-e4863ad1-bbc5d4b1|e3766a73-a5e010d4-4cdb981a-1a982e27_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T17:02:20.421464Z :DEBUG: [local]  TraceId []  SessionId [8fddd06c-e9c92847-e4863ad1-bbc5d4b1|e3766a73-a5e010d4-4cdb981a-1a982e27_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:02:20.421515Z :TRACE: [local] TRACE_EVENT Error  status=CLIENT_CANCELLED
2026-02-18T17:02:20.421550Z :DEBUG: [local]  TraceId []  SessionId [8fddd06c-e9c92847-e4863ad1-bbc5d4b1|e3766a73-a5e010d4-4cdb981a-1a982e27_0]  PartitionId [0]  Generation [1] Write session is aborting and will not restart
2026-02-18T17:02:20.423059Z :DEBUG: [local]  TraceId []  SessionId [8fddd06c-e9c92847-e4863ad1-bbc5d4b1|e3766a73-a5e010d4-4cdb981a-1a982e27_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T17:02:30.427309Z :INFO: [local] [local] [8243816-aa8ecd3c-b045696a-9817be17] Closing read session. Close timeout: 0.000000s
2026-02-18T17:02:30.427398Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:SaveLoadPqRead:0:1:2:0
2026-02-18T17:02:30.427447Z :INFO: [local] [local] [8243816-aa8ecd3c-b045696a-9817be17] Counters: { Errors: 0 CurrentSessionLifetimeMs: 12204 BytesRead: 12 MessagesRead: 2 BytesReadCompressed: 12 BytesInflightUncompressed: 6 BytesInflightCompressed: 0 BytesInflightTotal: 6 MessagesInflight: 1 }
2026-02-18T17:02:30.427541Z :NOTICE: [local] [local] [8243816-aa8ecd3c-b045696a-9817be17] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Close with zero timeout " }
2026-02-18T17:02:30.427601Z :DEBUG: [local] [local] [8243816-aa8ecd3c-b045696a-9817be17] [] Returning serverBytesSize = 0 to budget
2026-02-18T17:02:30.427702Z :DEBUG: [local] [local] [8243816-aa8ecd3c-b045696a-9817be17] [] Abort session to cluster
2026-02-18T17:02:30.428211Z :INFO: [local] [local] [8243816-aa8ecd3c-b045696a-9817be17] Closing read session. Close timeout: 0.000000s
2026-02-18T17:02:30.428261Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:SaveLoadPqRead:0:1:2:0
2026-02-18T17:02:30.428298Z :INFO: [local] [local] [8243816-aa8ecd3c-b045696a-9817be17] Counters: { Errors: 0 CurrentSessionLifetimeMs: 12205 BytesRead: 12 MessagesRead: 2 BytesReadCompressed: 12 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:02:30.428384Z :NOTICE: [local] [local] [8243816-aa8ecd3c-b045696a-9817be17] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T17:02:30.921802Z 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: 
2026-02-18T17:02:30.921870Z 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
2026-02-18T17:02:30.922077Z 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
2026-02-18T17:02:30.922148Z 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},
2026-02-18T17:02:40.922528Z 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
2026-02-18T17:02:40.937010Z 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
2026-02-18T17:02:40.937183Z :INFO: [local] [local] [3681a348-89c6c739-92e02cd9-8874846e] Starting read session
2026-02-18T17:02:40.937214Z :DEBUG: [local] [local] [3681a348-89c6c739-92e02cd9-8874846e] Starting single session
2026-02-18T17:02:40.937672Z :DEBUG: [local] [local] [3681a348-89c6c739-92e02cd9-8874846e] [] In Reconnect, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:02:40.938603Z :DEBUG: [local] [local] [3681a348-89c6c739-92e02cd9-8874846e] [] New values: ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:02:40.938640Z :DEBUG: [local] [local] [3681a348-89c6c739-92e02cd9-8874846e] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T17:02:40.958477Z node 28 :KQP_COMPUTE INFO: dq_pq_read_actor.cpp:361: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 3681a348-89c6c739-92e02cd9-8874846e CreateReadSession
2026-02-18T17:02:40.965520Z :DEBUG: [local] [local] [3681a348-89c6c739-92e02cd9-8874846e] [] Successfully connected. Initializing session
2026-02-18T17:02:40.967952Z :INFO: [local] [local] [3681a348-89c6c739-92e02cd9-8874846e] [] Got InitResponse. ReadSessionId: test_client_1_7_7826177983485255147_v1
2026-02-18T17:02:40.968002Z :DEBUG: [local] [local] [3681a348-89c6c739-92e02cd9-8874846e] [] In ContinueReadingDataImpl, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:02:40.968118Z :DEBUG: [local] [local] [3681a348-89c6c739-92e02cd9-8874846e] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T17:02:40.972096Z node 28 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 3681a348-89c6c739-92e02cd9-8874846e Source data ready
2026-02-18T17:02:41.937916Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:SaveLoadPqRead:0:1:0:0
2026-02-18T17:02:41.938018Z :INFO: [local] [local] [3681a348-89c6c739-92e02cd9-8874846e] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1000 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:02:41.972748Z node 28 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 3681a348-89c6c739-92e02cd9-8874846e GetAsyncInputData freeSpace = 1000
2026-02-18T17:02:41.972838Z node 28 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:887: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 3681a348-89c6c739-92e02cd9-8874846e Key: 0@ StartPartitionSessionEvent received
2026-02-18T17:02:41.972898Z :INFO: [local] [local] [3681a348-89c6c739-92e02cd9-8874846e] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "SaveLoadPqRead". Partition: 0. Read offset: 2
2026-02-18T17:02:41.972864Z node 28 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:894: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 3681a348-89c6c739-92e02cd9-8874846e Key: 0@ Confirm StartPartitionSession with offset 2
2026-02-18T17:02:41.973337Z node 28 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 3681a348-89c6c739-92e02cd9-8874846e Source data ready
2026-02-18T17:02:41.974993Z :DEBUG: [local] [local] [3681a348-89c6c739-92e02cd9-8874846e] [] Got ReadResponse, serverBytesSize = 160, now ReadSizeBudget = 0, ReadSizeServerDelta = 524128
2026-02-18T17:02:41.975100Z :DEBUG: [local] [local] [3681a348-89c6c739-92e02cd9-8874846e] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 524128
2026-02-18T17:02:41.975294Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (2-2)
2026-02-18T17:02:41.975351Z :DEBUG: [local] [local] [3681a348-89c6c739-92e02cd9-8874846e] [] Returning serverBytesSize = 160 to budget
2026-02-18T17:02:41.975391Z :DEBUG: [local] [local] [3681a348-89c6c739-92e02cd9-8874846e] [] In ContinueReadingDataImpl, ReadSizeBudget = 160, ReadSizeServerDelta = 524128
2026-02-18T17:02:41.975670Z :DEBUG: [local] [local] [3681a348-89c6c739-92e02cd9-8874846e] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T17:02:42.973798Z node 28 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 3681a348-89c6c739-92e02cd9-8874846e GetAsyncInputData freeSpace = 1000
2026-02-18T17:02:42.973889Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (2-2)
2026-02-18T17:02:42.973945Z :DEBUG: [local] [local] [3681a348-89c6c739-92e02cd9-8874846e] [] The application data is transferred to the client. Number of messages 1, size 6 bytes
2026-02-18T17:02:42.973995Z :DEBUG: [local] [local] [3681a348-89c6c739-92e02cd9-8874846e] [] Returning serverBytesSize = 0 to budget
2026-02-18T17:02:42.974107Z node 28 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 3681a348-89c6c739-92e02cd9-8874846e Key: 0@ Data received: Message { Data: "value2" Information: { Offset: 2 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T17:02:20.319000Z WriteTime: 2026-02-18T17:02:20.320000Z MessageGroupId: "" Meta: { "ident": "unknown", "server": "ipv4:127.0.0.1:60478", "_ip": "ipv4:127.0.0.1:60478", "logtype": "unknown" } MessageMeta: { } } Partition session id: 1 Topic: "SaveLoadPqRead" Partition: 0 }
2026-02-18T17:02:42.974202Z node 28 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 3681a348-89c6c739-92e02cd9-8874846e Return ready batch. DataCount = 1 Watermark = none Used space = 6
2026-02-18T17:02:42.974271Z node 28 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 3681a348-89c6c739-92e02cd9-8874846e Source data ready
2026-02-18T17:02:42.982169Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: try to update token
2026-02-18T17:02:42.982886Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Start write session. Will connect to nodeId: 0
2026-02-18T17:02:42.990015Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: write to message_group: src_id
2026-02-18T17:02:42.990116Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: send init request: init_request { path: "SaveLoadPqRead" message_group_id: "src_id" }
2026-02-18T17:02:42.990172Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T17:02:42.990452Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:02:43.005270Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:02:43.005340Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771434163005 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:02:43.005434Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session established. Init response: session_id: "src_id|b4a05c0f-30a750f8-22380ff1-75f5c2a6_0"
2026-02-18T17:02:43.005486Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=src_id|b4a05c0f-30a750f8-22380ff1-75f5c2a6_0
2026-02-18T17:02:43.005521Z :DEBUG: [local]  TraceId []  SessionId [src_id|b4a05c0f-30a750f8-22380ff1-75f5c2a6_0]  MessageGroupId [src_id] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:02:43.005633Z :INFO: [local]  TraceId []  SessionId [src_id|b4a05c0f-30a750f8-22380ff1-75f5c2a6_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T17:02:43.005678Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/SaveLoadPqRead partition_id=0
2026-02-18T17:02:43.005824Z :DEBUG: [local]  TraceId []  SessionId [src_id|b4a05c0f-30a750f8-22380ff1-75f5c2a6_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T17:02:43.017475Z :INFO: [local]  TraceId []  SessionId [src_id|b4a05c0f-30a750f8-22380ff1-75f5c2a6_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T17:02:43.017516Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T17:02:43.017544Z :DEBUG: [local]  TraceId []  SessionId [src_id|b4a05c0f-30a750f8-22380ff1-75f5c2a6_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T17:02:43.017567Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T17:02:43.017587Z :INFO: [local]  TraceId []  SessionId [src_id|b4a05c0f-30a750f8-22380ff1-75f5c2a6_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T17:02:43.018211Z :DEBUG: [local]  TraceId []  SessionId [src_id|b4a05c0f-30a750f8-22380ff1-75f5c2a6_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:02:43.024772Z :DEBUG: [local]  TraceId []  SessionId [src_id|b4a05c0f-30a750f8-22380ff1-75f5c2a6_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T17:02:43.024859Z :DEBUG: [local]  TraceId []  SessionId [src_id|b4a05c0f-30a750f8-22380ff1-75f5c2a6_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "SaveLoadPqRead" partition_with_generation { generation: 1 } }
2026-02-18T17:02:43.024895Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T17:02:43.025194Z :DEBUG: [local]  TraceId []  SessionId [src_id|b4a05c0f-30a750f8-22380ff1-75f5c2a6_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:02:43.027249Z :DEBUG: [local]  TraceId []  SessionId [src_id|b4a05c0f-30a750f8-22380ff1-75f5c2a6_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:02:43.027358Z :INFO: [local]  TraceId []  SessionId [src_id|b4a05c0f-30a750f8-22380ff1-75f5c2a6_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "595df2ea-68397c79-225d1bfb-aa4eba6|d44d88e7-884a401-cd603176-392e0d1d_0"
2026-02-18T17:02:43.027392Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=595df2ea-68397c79-225d1bfb-aa4eba6|d44d88e7-884a401-cd603176-392e0d1d_0
2026-02-18T17:02:43.027430Z :DEBUG: [local]  TraceId []  SessionId [595df2ea-68397c79-225d1bfb-aa4eba6|d44d88e7-884a401-cd603176-392e0d1d_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:02:43.027607Z :DEBUG: [local]  TraceId []  SessionId [595df2ea-68397c79-225d1bfb-aa4eba6|d44d88e7-884a401-cd603176-392e0d1d_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T17:02:43.027737Z :DEBUG: [local]  TraceId []  SessionId [595df2ea-68397c79-225d1bfb-aa4eba6|d44d88e7-884a401-cd603176-392e0d1d_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T17:02:43.027795Z :DEBUG: [local]  TraceId []  SessionId [595df2ea-68397c79-225d1bfb-aa4eba6|d44d88e7-884a401-cd603176-392e0d1d_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
Message 'value3' was written into topic 'SaveLoadPqRead'
2026-02-18T17:02:43.028058Z :INFO: [local]  TraceId []  SessionId [595df2ea-68397c79-225d1bfb-aa4eba6|d44d88e7-884a401-cd603176-392e0d1d_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 18446744073709.551615s
2026-02-18T17:02:43.032332Z :DEBUG: [local]  TraceId []  SessionId [595df2ea-68397c79-225d1bfb-aa4eba6|d44d88e7-884a401-cd603176-392e0d1d_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:02:43.032545Z :DEBUG: [local]  TraceId []  SessionId [595df2ea-68397c79-225d1bfb-aa4eba6|d44d88e7-884a401-cd603176-392e0d1d_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 1 written { offset: 3 } } write_statistics { persisting_time { nanos: 3000000 } min_queue_wait_time { } max_queue_wait_time { } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T17:02:43.032589Z :DEBUG: [local]  TraceId []  SessionId [595df2ea-68397c79-225d1bfb-aa4eba6|d44d88e7-884a401-cd603176-392e0d1d_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T17:02:43.032666Z :DEBUG: [local]  TraceId []  SessionId [595df2ea-68397c79-225d1bfb-aa4eba6|d44d88e7-884a401-cd603176-392e0d1d_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T17:02:43.032991Z :DEBUG: [local] [local] [3681a348-89c6c739-92e02cd9-8874846e] [] Got ReadResponse, serverBytesSize = 158, now ReadSizeBudget = 0, ReadSizeServerDelta = 524130
2026-02-18T17:02:43.033064Z :DEBUG: [local] [local] [3681a348-89c6c739-92e02cd9-8874846e] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 524130
2026-02-18T17:02:43.033267Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (3-3)
2026-02-18T17:02:43.033317Z :DEBUG: [local] [local] [3681a348-89c6c739-92e02cd9-8874846e] [] Returning serverBytesSize = 158 to budget
2026-02-18T17:02:43.033364Z :DEBUG: [local] [local] [3681a348-89c6c739-92e02cd9-8874846e] [] In ContinueReadingDataImpl, ReadSizeBudget = 158, ReadSizeServerDelta = 524130
2026-02-18T17:02:43.033632Z :DEBUG: [local] [local] [3681a348-89c6c739-92e02cd9-8874846e] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T17:02:43.128231Z :INFO: [local]  TraceId []  SessionId [595df2ea-68397c79-225d1bfb-aa4eba6|d44d88e7-884a401-cd603176-392e0d1d_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T17:02:43.128323Z :DEBUG: [local]  TraceId []  SessionId [595df2ea-68397c79-225d1bfb-aa4eba6|d44d88e7-884a401-cd603176-392e0d1d_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T17:02:43.129240Z :INFO: [local]  TraceId []  SessionId [595df2ea-68397c79-225d1bfb-aa4eba6|d44d88e7-884a401-cd603176-392e0d1d_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T17:02:43.129889Z :DEBUG: [local]  TraceId []  SessionId [595df2ea-68397c79-225d1bfb-aa4eba6|d44d88e7-884a401-cd603176-392e0d1d_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:02:43.129945Z :TRACE: [local] TRACE_EVENT Error  status=CLIENT_CANCELLED
2026-02-18T17:02:43.129974Z :DEBUG: [local]  TraceId []  SessionId [595df2ea-68397c79-225d1bfb-aa4eba6|d44d88e7-884a401-cd603176-392e0d1d_0]  PartitionId [0]  Generation [1] Write session is aborting and will not restart
2026-02-18T17:02:43.130309Z :DEBUG: [local]  TraceId []  SessionId [595df2ea-68397c79-225d1bfb-aa4eba6|d44d88e7-884a401-cd603176-392e0d1d_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T17:02:53.132843Z node 28 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:90: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 3681a348-89c6c739-92e02cd9-8874846e SaveState, offsets: {:0,3},
2026-02-18T17:02:53.133123Z :INFO: [local] [local] [3681a348-89c6c739-92e02cd9-8874846e] Closing read session. Close timeout: 0.000000s
2026-02-18T17:02:53.133219Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:SaveLoadPqRead:0:1:3:0
2026-02-18T17:02:53.133275Z :INFO: [local] [local] [3681a348-89c6c739-92e02cd9-8874846e] Counters: { Errors: 0 CurrentSessionLifetimeMs: 12196 BytesRead: 12 MessagesRead: 2 BytesReadCompressed: 12 BytesInflightUncompressed: 6 BytesInflightCompressed: 0 BytesInflightTotal: 6 MessagesInflight: 1 }
2026-02-18T17:02:53.133407Z :NOTICE: [local] [local] [3681a348-89c6c739-92e02cd9-8874846e] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Close with zero timeout " }
2026-02-18T17:02:53.133482Z :DEBUG: [local] [local] [3681a348-89c6c739-92e02cd9-8874846e] [] Returning serverBytesSize = 0 to budget
2026-02-18T17:02:53.133588Z :DEBUG: [local] [local] [3681a348-89c6c739-92e02cd9-8874846e] [] Abort session to cluster
2026-02-18T17:02:53.134209Z :INFO: [local] [local] [3681a348-89c6c739-92e02cd9-8874846e] Closing read session. Close timeout: 0.000000s
2026-02-18T17:02:53.134312Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:SaveLoadPqRead:0:1:3:0
2026-02-18T17:02:53.134357Z :INFO: [local] [local] [3681a348-89c6c739-92e02cd9-8874846e] Counters: { Errors: 0 CurrentSessionLifetimeMs: 12197 BytesRead: 12 MessagesRead: 2 BytesReadCompressed: 12 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:02:53.134446Z :NOTICE: [local] [local] [3681a348-89c6c739-92e02cd9-8874846e] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T17:02:53.474399Z 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: 
2026-02-18T17:02:53.474466Z 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
2026-02-18T17:02:53.474535Z 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
2026-02-18T17:02:53.474588Z 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},
2026-02-18T17:03:03.474949Z 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
2026-02-18T17:03:03.487354Z 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
2026-02-18T17:03:03.487512Z :INFO: [local] [local] [6c440c17-492cba7e-58d92fd2-7ff9c5bc] Starting read session
2026-02-18T17:03:03.487553Z :DEBUG: [local] [local] [6c440c17-492cba7e-58d92fd2-7ff9c5bc] Starting single session
2026-02-18T17:03:03.488192Z :DEBUG: [local] [local] [6c440c17-492cba7e-58d92fd2-7ff9c5bc] [] In Reconnect, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:03:03.488221Z :DEBUG: [local] [local] [6c440c17-492cba7e-58d92fd2-7ff9c5bc] [] New values: ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:03:03.488253Z :DEBUG: [local] [local] [6c440c17-492cba7e-58d92fd2-7ff9c5bc] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T17:03:03.502905Z node 29 :KQP_COMPUTE INFO: dq_pq_read_actor.cpp:361: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6c440c17-492cba7e-58d92fd2-7ff9c5bc CreateReadSession
2026-02-18T17:03:03.509010Z :DEBUG: [local] [local] [6c440c17-492cba7e-58d92fd2-7ff9c5bc] [] Successfully connected. Initializing session
2026-02-18T17:03:03.511327Z :INFO: [local] [local] [6c440c17-492cba7e-58d92fd2-7ff9c5bc] [] Got InitResponse. ReadSessionId: test_client_1_8_15722425775508027879_v1
2026-02-18T17:03:03.511382Z :DEBUG: [local] [local] [6c440c17-492cba7e-58d92fd2-7ff9c5bc] [] In ContinueReadingDataImpl, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:03:03.511489Z :DEBUG: [local] [local] [6c440c17-492cba7e-58d92fd2-7ff9c5bc] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T17:03:03.514760Z node 29 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6c440c17-492cba7e-58d92fd2-7ff9c5bc Source data ready
2026-02-18T17:03:04.488980Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:SaveLoadPqRead:0:1:0:0
2026-02-18T17:03:04.489073Z :INFO: [local] [local] [6c440c17-492cba7e-58d92fd2-7ff9c5bc] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1001 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:03:04.515311Z node 29 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6c440c17-492cba7e-58d92fd2-7ff9c5bc GetAsyncInputData freeSpace = 1000
2026-02-18T17:03:04.515442Z :INFO: [local] [local] [6c440c17-492cba7e-58d92fd2-7ff9c5bc] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "SaveLoadPqRead". Partition: 0. Read offset: 1
2026-02-18T17:03:04.515395Z node 29 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:887: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6c440c17-492cba7e-58d92fd2-7ff9c5bc Key: 0@ StartPartitionSessionEvent received
2026-02-18T17:03:04.515416Z node 29 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:894: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6c440c17-492cba7e-58d92fd2-7ff9c5bc Key: 0@ Confirm StartPartitionSession with offset 1
2026-02-18T17:03:04.515900Z node 29 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6c440c17-492cba7e-58d92fd2-7ff9c5bc Source data ready
2026-02-18T17:03:04.518547Z :DEBUG: [local] [local] [6c440c17-492cba7e-58d92fd2-7ff9c5bc] [] Got ReadResponse, serverBytesSize = 452, now ReadSizeBudget = 0, ReadSizeServerDelta = 523836
2026-02-18T17:03:04.518652Z :DEBUG: [local] [local] [6c440c17-492cba7e-58d92fd2-7ff9c5bc] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 523836
2026-02-18T17:03:04.518832Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (1-3)
2026-02-18T17:03:04.518875Z :DEBUG: [local] [local] [6c440c17-492cba7e-58d92fd2-7ff9c5bc] [] Returning serverBytesSize = 452 to budget
2026-02-18T17:03:04.518921Z :DEBUG: [local] [local] [6c440c17-492cba7e-58d92fd2-7ff9c5bc] [] In ContinueReadingDataImpl, ReadSizeBudget = 452, ReadSizeServerDelta = 523836
2026-02-18T17:03:04.519187Z :DEBUG: [local] [local] [6c440c17-492cba7e-58d92fd2-7ff9c5bc] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T17:03:05.516438Z node 29 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6c440c17-492cba7e-58d92fd2-7ff9c5bc GetAsyncInputData freeSpace = 1000
2026-02-18T17:03:05.516552Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (1-1)
2026-02-18T17:03:05.516628Z :DEBUG: [local] Take Data. Partition 0. Read: {1, 0} (2-2)
2026-02-18T17:03:05.516674Z :DEBUG: [local] Take Data. Partition 0. Read: {2, 0} (3-3)
2026-02-18T17:03:05.516721Z :DEBUG: [local] [local] [6c440c17-492cba7e-58d92fd2-7ff9c5bc] [] The application data is transferred to the client. Number of messages 3, size 18 bytes
2026-02-18T17:03:05.516793Z :DEBUG: [local] [local] [6c440c17-492cba7e-58d92fd2-7ff9c5bc] [] Returning serverBytesSize = 0 to budget
2026-02-18T17:03:05.516939Z node 29 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6c440c17-492cba7e-58d92fd2-7ff9c5bc Key: 0@ Data received: Message { Data: "value1" Information: { Offset: 1 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T17:02:08.094000Z WriteTime: 2026-02-18T17:02:08.095000Z MessageGroupId: "" Meta: { "ident": "unknown", "_ip": "ipv4:127.0.0.1:44572", "logtype": "unknown", "server": "ipv4:127.0.0.1:44572" } MessageMeta: { } } Partition session id: 1 Topic: "SaveLoadPqRead" Partition: 0 }
2026-02-18T17:03:05.517020Z node 29 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6c440c17-492cba7e-58d92fd2-7ff9c5bc Key: 0@ Data received: Message { Data: "value2" Information: { Offset: 2 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T17:02:20.319000Z WriteTime: 2026-02-18T17:02:20.320000Z MessageGroupId: "" Meta: { "ident": "unknown", "server": "ipv4:127.0.0.1:60478", "logtype": "unknown", "_ip": "ipv4:127.0.0.1:60478" } MessageMeta: { } } Partition session id: 1 Topic: "SaveLoadPqRead" Partition: 0 }
2026-02-18T17:03:05.517066Z node 29 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6c440c17-492cba7e-58d92fd2-7ff9c5bc Key: 0@ Data received: Message { Data: "value3" Information: { Offset: 3 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T17:02:43.027000Z WriteTime: 2026-02-18T17:02:43.028000Z MessageGroupId: "" Meta: { "_ip": "ipv4:127.0.0.1:51208", "logtype": "unknown", "server": "ipv4:127.0.0.1:51208", "ident": "unknown" } MessageMeta: { } } Partition session id: 1 Topic: "SaveLoadPqRead" Partition: 0 }
2026-02-18T17:03:05.517135Z node 29 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6c440c17-492cba7e-58d92fd2-7ff9c5bc Return ready batch. DataCount = 3 Watermark = none Used space = 18
2026-02-18T17:03:05.517224Z node 29 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6c440c17-492cba7e-58d92fd2-7ff9c5bc Source data ready
2026-02-18T17:03:05.517346Z :INFO: [local] [local] [6c440c17-492cba7e-58d92fd2-7ff9c5bc] Closing read session. Close timeout: 0.000000s
2026-02-18T17:03:05.517432Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:SaveLoadPqRead:0:1:3:0
2026-02-18T17:03:05.517510Z :INFO: [local] [local] [6c440c17-492cba7e-58d92fd2-7ff9c5bc] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2029 BytesRead: 18 MessagesRead: 3 BytesReadCompressed: 18 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:03:05.517596Z :NOTICE: [local] [local] [6c440c17-492cba7e-58d92fd2-7ff9c5bc] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Close with zero timeout " }
2026-02-18T17:03:05.517634Z :DEBUG: [local] [local] [6c440c17-492cba7e-58d92fd2-7ff9c5bc] [] Abort session to cluster
2026-02-18T17:03:05.518391Z :INFO: [local] [local] [6c440c17-492cba7e-58d92fd2-7ff9c5bc] Closing read session. Close timeout: 0.000000s
2026-02-18T17:03:05.518457Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:SaveLoadPqRead:0:1:3:0
2026-02-18T17:03:05.518507Z :INFO: [local] [local] [6c440c17-492cba7e-58d92fd2-7ff9c5bc] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2030 BytesRead: 18 MessagesRead: 3 BytesReadCompressed: 18 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:03:05.518570Z :NOTICE: [local] [local] [6c440c17-492cba7e-58d92fd2-7ff9c5bc] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T17:03:06.013645Z 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: 
2026-02-18T17:03:06.013722Z 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
2026-02-18T17:03:06.013878Z 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
2026-02-18T17:03:06.013941Z 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},
2026-02-18T17:03:16.014275Z 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
2026-02-18T17:03:16.029512Z 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
2026-02-18T17:03:16.029698Z :INFO: [local] [local] [97678ac2-5f755eb8-3a041126-a38398f9] Starting read session
2026-02-18T17:03:16.029738Z :DEBUG: [local] [local] [97678ac2-5f755eb8-3a041126-a38398f9] Starting single session
2026-02-18T17:03:16.030375Z :DEBUG: [local] [local] [97678ac2-5f755eb8-3a041126-a38398f9] [] In Reconnect, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:03:16.030709Z :DEBUG: [local] [local] [97678ac2-5f755eb8-3a041126-a38398f9] [] New values: ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:03:16.030798Z :DEBUG: [local] [local] [97678ac2-5f755eb8-3a041126-a38398f9] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T17:03:16.063086Z node 30 :KQP_COMPUTE INFO: dq_pq_read_actor.cpp:361: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 97678ac2-5f755eb8-3a041126-a38398f9 CreateReadSession
2026-02-18T17:03:16.069793Z :DEBUG: [local] [local] [97678ac2-5f755eb8-3a041126-a38398f9] [] Successfully connected. Initializing session
2026-02-18T17:03:16.077670Z :INFO: [local] [local] [97678ac2-5f755eb8-3a041126-a38398f9] [] Got InitResponse. ReadSessionId: test_client_1_9_12711283717465708579_v1
2026-02-18T17:03:16.077727Z :DEBUG: [local] [local] [97678ac2-5f755eb8-3a041126-a38398f9] [] In ContinueReadingDataImpl, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:03:16.077948Z :DEBUG: [local] [local] [97678ac2-5f755eb8-3a041126-a38398f9] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T17:03:16.080954Z node 30 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 97678ac2-5f755eb8-3a041126-a38398f9 Source data ready
2026-02-18T17:03:17.030949Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:SaveLoadPqRead:0:1:0:0
2026-02-18T17:03:17.031093Z :INFO: [local] [local] [97678ac2-5f755eb8-3a041126-a38398f9] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1001 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:03:17.081527Z node 30 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 97678ac2-5f755eb8-3a041126-a38398f9 GetAsyncInputData freeSpace = 1000
2026-02-18T17:03:17.081653Z :INFO: [local] [local] [97678ac2-5f755eb8-3a041126-a38398f9] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "SaveLoadPqRead". Partition: 0. Read offset: 2
2026-02-18T17:03:17.081602Z node 30 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:887: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 97678ac2-5f755eb8-3a041126-a38398f9 Key: 0@ StartPartitionSessionEvent received
2026-02-18T17:03:17.081623Z node 30 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:894: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 97678ac2-5f755eb8-3a041126-a38398f9 Key: 0@ Confirm StartPartitionSession with offset 2
2026-02-18T17:03:17.082070Z node 30 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 97678ac2-5f755eb8-3a041126-a38398f9 Source data ready
2026-02-18T17:03:17.084079Z :DEBUG: [local] [local] [97678ac2-5f755eb8-3a041126-a38398f9] [] Got ReadResponse, serverBytesSize = 306, now ReadSizeBudget = 0, ReadSizeServerDelta = 523982
2026-02-18T17:03:17.084234Z :DEBUG: [local] [local] [97678ac2-5f755eb8-3a041126-a38398f9] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 523982
2026-02-18T17:03:17.084436Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (2-3)
2026-02-18T17:03:17.084491Z :DEBUG: [local] [local] [97678ac2-5f755eb8-3a041126-a38398f9] [] Returning serverBytesSize = 306 to budget
2026-02-18T17:03:17.084544Z :DEBUG: [local] [local] [97678ac2-5f755eb8-3a041126-a38398f9] [] In ContinueReadingDataImpl, ReadSizeBudget = 306, ReadSizeServerDelta = 523982
2026-02-18T17:03:17.084803Z :DEBUG: [local] [local] [97678ac2-5f755eb8-3a041126-a38398f9] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T17:03:18.082627Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (2-2)
2026-02-18T17:03:18.082517Z node 30 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 97678ac2-5f755eb8-3a041126-a38398f9 GetAsyncInputData freeSpace = 1000
2026-02-18T17:03:18.082691Z :DEBUG: [local] Take Data. Partition 0. Read: {1, 0} (3-3)
2026-02-18T17:03:18.082723Z :DEBUG: [local] [local] [97678ac2-5f755eb8-3a041126-a38398f9] [] The application data is transferred to the client. Number of messages 2, size 12 bytes
2026-02-18T17:03:18.082784Z :DEBUG: [local] [local] [97678ac2-5f755eb8-3a041126-a38398f9] [] Returning serverBytesSize = 0 to budget
2026-02-18T17:03:18.082930Z node 30 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 97678ac2-5f755eb8-3a041126-a38398f9 Key: 0@ Data received: Message { Data: "value2" Information: { Offset: 2 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T17:02:20.319000Z WriteTime: 2026-02-18T17:02:20.320000Z MessageGroupId: "" Meta: { "ident": "unknown", "_ip": "ipv4:127.0.0.1:60478", "server": "ipv4:127.0.0.1:60478", "logtype": "unknown" } MessageMeta: { } } Partition session id: 1 Topic: "SaveLoadPqRead" Partition: 0 }
2026-02-18T17:03:18.083015Z node 30 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 97678ac2-5f755eb8-3a041126-a38398f9 Key: 0@ Data received: Message { Data: "value3" Information: { Offset: 3 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T17:02:43.027000Z WriteTime: 2026-02-18T17:02:43.028000Z MessageGroupId: "" Meta: { "ident": "unknown", "_ip": "ipv4:127.0.0.1:51208", "server": "ipv4:127.0.0.1:51208", "logtype": "unknown" } MessageMeta: { } } Partition session id: 1 Topic: "SaveLoadPqRead" Partition: 0 }
2026-02-18T17:03:18.083072Z node 30 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 97678ac2-5f755eb8-3a041126-a38398f9 Return ready batch. DataCount = 2 Watermark = none Used space = 12
2026-02-18T17:03:18.083132Z node 30 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 97678ac2-5f755eb8-3a041126-a38398f9 Source data ready
2026-02-18T17:03:18.083332Z :INFO: [local] [local] [97678ac2-5f755eb8-3a041126-a38398f9] Closing read session. Close timeout: 0.000000s
2026-02-18T17:03:18.083429Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:SaveLoadPqRead:0:1:3:0
2026-02-18T17:03:18.083591Z :INFO: [local] [local] [97678ac2-5f755eb8-3a041126-a38398f9] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2053 BytesRead: 12 MessagesRead: 2 BytesReadCompressed: 12 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:03:18.083685Z :NOTICE: [local] [local] [97678ac2-5f755eb8-3a041126-a38398f9] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Close with zero timeout " }
2026-02-18T17:03:18.083727Z :DEBUG: [local] [local] [97678ac2-5f755eb8-3a041126-a38398f9] [] Abort session to cluster
2026-02-18T17:03:18.084337Z :INFO: [local] [local] [97678ac2-5f755eb8-3a041126-a38398f9] Closing read session. Close timeout: 0.000000s
2026-02-18T17:03:18.084412Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:SaveLoadPqRead:0:1:3:0
2026-02-18T17:03:18.084483Z :INFO: [local] [local] [97678ac2-5f755eb8-3a041126-a38398f9] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2054 BytesRead: 12 MessagesRead: 2 BytesReadCompressed: 12 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:03:18.084569Z :NOTICE: [local] [local] [97678ac2-5f755eb8-3a041126-a38398f9] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T17:03:18.547035Z 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: 
2026-02-18T17:03:18.547103Z 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
2026-02-18T17:03:18.547233Z 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
2026-02-18T17:03:18.547306Z 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},
2026-02-18T17:03:28.547657Z 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
2026-02-18T17:03:28.558962Z 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
2026-02-18T17:03:28.559093Z :INFO: [local] [local] [c9323ca9-6d821765-ee10b4de-8216cf2] Starting read session
2026-02-18T17:03:28.559128Z :DEBUG: [local] [local] [c9323ca9-6d821765-ee10b4de-8216cf2] Starting single session
2026-02-18T17:03:28.559469Z :DEBUG: [local] [local] [c9323ca9-6d821765-ee10b4de-8216cf2] [] In Reconnect, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:03:28.559568Z :DEBUG: [local] [local] [c9323ca9-6d821765-ee10b4de-8216cf2] [] New values: ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:03:28.559601Z :DEBUG: [local] [local] [c9323ca9-6d821765-ee10b4de-8216cf2] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T17:03:28.574290Z node 31 :KQP_COMPUTE INFO: dq_pq_read_actor.cpp:361: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: c9323ca9-6d821765-ee10b4de-8216cf2 CreateReadSession
2026-02-18T17:03:28.580752Z :DEBUG: [local] [local] [c9323ca9-6d821765-ee10b4de-8216cf2] [] Successfully connected. Initializing session
2026-02-18T17:03:28.583187Z :INFO: [local] [local] [c9323ca9-6d821765-ee10b4de-8216cf2] [] Got InitResponse. ReadSessionId: test_client_1_10_15232074760787228083_v1
2026-02-18T17:03:28.583252Z :DEBUG: [local] [local] [c9323ca9-6d821765-ee10b4de-8216cf2] [] In ContinueReadingDataImpl, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:03:28.583341Z :DEBUG: [local] [local] [c9323ca9-6d821765-ee10b4de-8216cf2] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T17:03:28.586114Z node 31 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: c9323ca9-6d821765-ee10b4de-8216cf2 Source data ready
2026-02-18T17:03:29.559987Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:SaveLoadPqRead:0:1:0:0
2026-02-18T17:03:29.560087Z :INFO: [local] [local] [c9323ca9-6d821765-ee10b4de-8216cf2] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1000 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:03:29.586616Z node 31 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: c9323ca9-6d821765-ee10b4de-8216cf2 GetAsyncInputData freeSpace = 1000
2026-02-18T17:03:29.586693Z node 31 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:887: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: c9323ca9-6d821765-ee10b4de-8216cf2 Key: 0@ StartPartitionSessionEvent received
2026-02-18T17:03:29.586750Z :INFO: [local] [local] [c9323ca9-6d821765-ee10b4de-8216cf2] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "SaveLoadPqRead". Partition: 0. Read offset: 3
2026-02-18T17:03:29.586716Z node 31 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:894: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: c9323ca9-6d821765-ee10b4de-8216cf2 Key: 0@ Confirm StartPartitionSession with offset 3
2026-02-18T17:03:29.587150Z node 31 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: c9323ca9-6d821765-ee10b4de-8216cf2 Source data ready
2026-02-18T17:03:29.588967Z :DEBUG: [local] [local] [c9323ca9-6d821765-ee10b4de-8216cf2] [] Got ReadResponse, serverBytesSize = 158, now ReadSizeBudget = 0, ReadSizeServerDelta = 524130
2026-02-18T17:03:29.589100Z :DEBUG: [local] [local] [c9323ca9-6d821765-ee10b4de-8216cf2] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 524130
2026-02-18T17:03:29.589327Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (3-3)
2026-02-18T17:03:29.589386Z :DEBUG: [local] [local] [c9323ca9-6d821765-ee10b4de-8216cf2] [] Returning serverBytesSize = 158 to budget
2026-02-18T17:03:29.589436Z :DEBUG: [local] [local] [c9323ca9-6d821765-ee10b4de-8216cf2] [] In ContinueReadingDataImpl, ReadSizeBudget = 158, ReadSizeServerDelta = 524130
2026-02-18T17:03:29.589627Z :DEBUG: [local] [local] [c9323ca9-6d821765-ee10b4de-8216cf2] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T17:03:30.587616Z node 31 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: c9323ca9-6d821765-ee10b4de-8216cf2 GetAsyncInputData freeSpace = 1000
2026-02-18T17:03:30.587750Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (3-3)
2026-02-18T17:03:30.587821Z :DEBUG: [local] [local] [c9323ca9-6d821765-ee10b4de-8216cf2] [] The application data is transferred to the client. Number of messages 1, size 6 bytes
2026-02-18T17:03:30.587890Z :DEBUG: [local] [local] [c9323ca9-6d821765-ee10b4de-8216cf2] [] Returning serverBytesSize = 0 to budget
2026-02-18T17:03:30.588063Z node 31 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: c9323ca9-6d821765-ee10b4de-8216cf2 Key: 0@ Data received: Message { Data: "value3" Information: { Offset: 3 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T17:02:43.027000Z WriteTime: 2026-02-18T17:02:43.028000Z MessageGroupId: "" Meta: { "ident": "unknown", "logtype": "unknown", "server": "ipv4:127.0.0.1:51208", "_ip": "ipv4:127.0.0.1:51208" } MessageMeta: { } } Partition session id: 1 Topic: "SaveLoadPqRead" Partition: 0 }
2026-02-18T17:03:30.588148Z node 31 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: c9323ca9-6d821765-ee10b4de-8216cf2 Return ready batch. DataCount = 1 Watermark = none Used space = 6
2026-02-18T17:03:30.588203Z node 31 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: c9323ca9-6d821765-ee10b4de-8216cf2 Source data ready
2026-02-18T17:03:30.588394Z :INFO: [local] [local] [c9323ca9-6d821765-ee10b4de-8216cf2] Closing read session. Close timeout: 0.000000s
2026-02-18T17:03:30.588485Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:SaveLoadPqRead:0:1:3:0
2026-02-18T17:03:30.588548Z :INFO: [local] [local] [c9323ca9-6d821765-ee10b4de-8216cf2] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2029 BytesRead: 6 MessagesRead: 1 BytesReadCompressed: 6 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:03:30.588648Z :NOTICE: [local] [local] [c9323ca9-6d821765-ee10b4de-8216cf2] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Close with zero timeout " }
2026-02-18T17:03:30.588705Z :DEBUG: [local] [local] [c9323ca9-6d821765-ee10b4de-8216cf2] [] Abort session to cluster
2026-02-18T17:03:30.589518Z :INFO: [local] [local] [c9323ca9-6d821765-ee10b4de-8216cf2] Closing read session. Close timeout: 0.000000s
2026-02-18T17:03:30.589568Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:SaveLoadPqRead:0:1:3:0
2026-02-18T17:03:30.589602Z :INFO: [local] [local] [c9323ca9-6d821765-ee10b4de-8216cf2] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2030 BytesRead: 6 MessagesRead: 1 BytesReadCompressed: 6 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:03:30.589689Z :NOTICE: [local] [local] [c9323ca9-6d821765-ee10b4de-8216cf2] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T17:03:31.150283Z node 32 :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: 
2026-02-18T17:03:31.150380Z node 32 :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
2026-02-18T17:03:31.150533Z node 32 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:90: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty SaveState, offsets: 
2026-02-18T17:03:31.638943Z node 33 :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: 
2026-02-18T17:03:31.639031Z node 33 :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
2026-02-18T17:03:31.639139Z node 33 :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
2026-02-18T17:03:32.288558Z node 34 :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: 
2026-02-18T17:03:32.288655Z node 34 :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
2026-02-18T17:03:32.302230Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: try to update token
2026-02-18T17:03:32.302663Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Start write session. Will connect to nodeId: 0
2026-02-18T17:03:32.324211Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: write to message_group: src_id
2026-02-18T17:03:32.324325Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: send init request: init_request { path: "LoadFromSeveralStates" message_group_id: "src_id" }
2026-02-18T17:03:32.324355Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T17:03:32.324722Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:03:32.342972Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:03:32.343048Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771434212343 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:03:32.343153Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session established. Init response: session_id: "src_id|2e02bcb6-fc15f0b3-aedd9ce9-9f4ece20_0"
2026-02-18T17:03:32.343202Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=src_id|2e02bcb6-fc15f0b3-aedd9ce9-9f4ece20_0
2026-02-18T17:03:32.343231Z :DEBUG: [local]  TraceId []  SessionId [src_id|2e02bcb6-fc15f0b3-aedd9ce9-9f4ece20_0]  MessageGroupId [src_id] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:03:32.343328Z :INFO: [local]  TraceId []  SessionId [src_id|2e02bcb6-fc15f0b3-aedd9ce9-9f4ece20_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T17:03:32.343360Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/LoadFromSeveralStates partition_id=0
2026-02-18T17:03:32.343490Z :DEBUG: [local]  TraceId []  SessionId [src_id|2e02bcb6-fc15f0b3-aedd9ce9-9f4ece20_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T17:03:32.353320Z :INFO: [local]  TraceId []  SessionId [src_id|2e02bcb6-fc15f0b3-aedd9ce9-9f4ece20_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T17:03:32.353370Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T17:03:32.353404Z :DEBUG: [local]  TraceId []  SessionId [src_id|2e02bcb6-fc15f0b3-aedd9ce9-9f4ece20_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T17:03:32.353431Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T17:03:32.353457Z :INFO: [local]  TraceId []  SessionId [src_id|2e02bcb6-fc15f0b3-aedd9ce9-9f4ece20_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T17:03:32.354246Z :DEBUG: [local]  TraceId []  SessionId [src_id|2e02bcb6-fc15f0b3-aedd9ce9-9f4ece20_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:03:32.361467Z :DEBUG: [local]  TraceId []  SessionId [src_id|2e02bcb6-fc15f0b3-aedd9ce9-9f4ece20_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T17:03:32.361599Z :DEBUG: [local]  TraceId []  SessionId [src_id|2e02bcb6-fc15f0b3-aedd9ce9-9f4ece20_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "LoadFromSeveralStates" partition_with_generation { generation: 1 } }
2026-02-18T17:03:32.361635Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T17:03:32.361979Z :DEBUG: [local]  TraceId []  SessionId [src_id|2e02bcb6-fc15f0b3-aedd9ce9-9f4ece20_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:03:32.364503Z :DEBUG: [local]  TraceId []  SessionId [src_id|2e02bcb6-fc15f0b3-aedd9ce9-9f4ece20_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:03:32.364635Z :INFO: [local]  TraceId []  SessionId [src_id|2e02bcb6-fc15f0b3-aedd9ce9-9f4ece20_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "260db3e7-d0d1c0cd-92cacce1-82b2a5ad|6c8ec690-a2a02c91-6f1b4093-29385eaa_0"
2026-02-18T17:03:32.364680Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=260db3e7-d0d1c0cd-92cacce1-82b2a5ad|6c8ec690-a2a02c91-6f1b4093-29385eaa_0
2026-02-18T17:03:32.364716Z :DEBUG: [local]  TraceId []  SessionId [260db3e7-d0d1c0cd-92cacce1-82b2a5ad|6c8ec690-a2a02c91-6f1b4093-29385eaa_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:03:32.364893Z :DEBUG: [local]  TraceId []  SessionId [260db3e7-d0d1c0cd-92cacce1-82b2a5ad|6c8ec690-a2a02c91-6f1b4093-29385eaa_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T17:03:32.365007Z :DEBUG: [local]  TraceId []  SessionId [260db3e7-d0d1c0cd-92cacce1-82b2a5ad|6c8ec690-a2a02c91-6f1b4093-29385eaa_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T17:03:32.365061Z :DEBUG: [local]  TraceId []  SessionId [260db3e7-d0d1c0cd-92cacce1-82b2a5ad|6c8ec690-a2a02c91-6f1b4093-29385eaa_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
Message 'value0' was written into topic 'LoadFromSeveralStates'
2026-02-18T17:03:32.365329Z :INFO: [local]  TraceId []  SessionId [260db3e7-d0d1c0cd-92cacce1-82b2a5ad|6c8ec690-a2a02c91-6f1b4093-29385eaa_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 18446744073709.551615s
2026-02-18T17:03:32.370206Z :DEBUG: [local]  TraceId []  SessionId [260db3e7-d0d1c0cd-92cacce1-82b2a5ad|6c8ec690-a2a02c91-6f1b4093-29385eaa_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:03:32.370403Z :DEBUG: [local]  TraceId []  SessionId [260db3e7-d0d1c0cd-92cacce1-82b2a5ad|6c8ec690-a2a02c91-6f1b4093-29385eaa_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 { } }
2026-02-18T17:03:32.370456Z :DEBUG: [local]  TraceId []  SessionId [260db3e7-d0d1c0cd-92cacce1-82b2a5ad|6c8ec690-a2a02c91-6f1b4093-29385eaa_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T17:03:32.370502Z :DEBUG: [local]  TraceId []  SessionId [260db3e7-d0d1c0cd-92cacce1-82b2a5ad|6c8ec690-a2a02c91-6f1b4093-29385eaa_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T17:03:32.465554Z :INFO: [local]  TraceId []  SessionId [260db3e7-d0d1c0cd-92cacce1-82b2a5ad|6c8ec690-a2a02c91-6f1b4093-29385eaa_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T17:03:32.465659Z :DEBUG: [local]  TraceId []  SessionId [260db3e7-d0d1c0cd-92cacce1-82b2a5ad|6c8ec690-a2a02c91-6f1b4093-29385eaa_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T17:03:32.466787Z :INFO: [local]  TraceId []  SessionId [260db3e7-d0d1c0cd-92cacce1-82b2a5ad|6c8ec690-a2a02c91-6f1b4093-29385eaa_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T17:03:32.466869Z :DEBUG: [local]  TraceId []  SessionId [260db3e7-d0d1c0cd-92cacce1-82b2a5ad|6c8ec690-a2a02c91-6f1b4093-29385eaa_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:03:32.466927Z :TRACE: [local] TRACE_EVENT Error  status=CLIENT_CANCELLED
2026-02-18T17:03:32.466961Z :DEBUG: [local]  TraceId []  SessionId [260db3e7-d0d1c0cd-92cacce1-82b2a5ad|6c8ec690-a2a02c91-6f1b4093-29385eaa_0]  PartitionId [0]  Generation [1] Write session is aborting and will not restart
2026-02-18T17:03:32.467616Z :DEBUG: [local]  TraceId []  SessionId [260db3e7-d0d1c0cd-92cacce1-82b2a5ad|6c8ec690-a2a02c91-6f1b4093-29385eaa_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T17:03:32.477349Z node 34 :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
2026-02-18T17:03:32.490702Z node 34 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:703: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty PartitionsToRead: 0
2026-02-18T17:03:32.490872Z :INFO: [local] [local] [6af6bc42-da869d22-89e0b830-dc849cbe] Starting read session
2026-02-18T17:03:32.490912Z :DEBUG: [local] [local] [6af6bc42-da869d22-89e0b830-dc849cbe] Starting single session
2026-02-18T17:03:32.491269Z :DEBUG: [local] [local] [6af6bc42-da869d22-89e0b830-dc849cbe] [] In Reconnect, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:03:32.491299Z :DEBUG: [local] [local] [6af6bc42-da869d22-89e0b830-dc849cbe] [] New values: ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:03:32.491484Z :DEBUG: [local] [local] [6af6bc42-da869d22-89e0b830-dc849cbe] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T17:03:32.505091Z node 34 :KQP_COMPUTE INFO: dq_pq_read_actor.cpp:361: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6af6bc42-da869d22-89e0b830-dc849cbe CreateReadSession
2026-02-18T17:03:32.511427Z :DEBUG: [local] [local] [6af6bc42-da869d22-89e0b830-dc849cbe] [] Successfully connected. Initializing session
2026-02-18T17:03:32.513953Z :INFO: [local] [local] [6af6bc42-da869d22-89e0b830-dc849cbe] [] Got InitResponse. ReadSessionId: test_client_1_11_3717983400520304489_v1
2026-02-18T17:03:32.514033Z :DEBUG: [local] [local] [6af6bc42-da869d22-89e0b830-dc849cbe] [] In ContinueReadingDataImpl, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:03:32.514171Z :DEBUG: [local] [local] [6af6bc42-da869d22-89e0b830-dc849cbe] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T17:03:33.491838Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:LoadFromSeveralStates:0:1:0:0
2026-02-18T17:03:33.491920Z :INFO: [local] [local] [6af6bc42-da869d22-89e0b830-dc849cbe] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1000 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:03:33.505658Z node 34 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6af6bc42-da869d22-89e0b830-dc849cbe GetAsyncInputData freeSpace = 1000
2026-02-18T17:03:33.505803Z :INFO: [local] [local] [6af6bc42-da869d22-89e0b830-dc849cbe] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "LoadFromSeveralStates". Partition: 0. Read offset: (NULL)
2026-02-18T17:03:33.505745Z node 34 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:887: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6af6bc42-da869d22-89e0b830-dc849cbe Key: 0@ StartPartitionSessionEvent received
2026-02-18T17:03:33.505765Z node 34 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:894: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6af6bc42-da869d22-89e0b830-dc849cbe Key: 0@ Confirm StartPartitionSession with offset (NULL)
2026-02-18T17:03:33.506270Z node 34 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6af6bc42-da869d22-89e0b830-dc849cbe Source data ready
2026-02-18T17:03:33.507891Z :DEBUG: [local] [local] [6af6bc42-da869d22-89e0b830-dc849cbe] [] Got ReadResponse, serverBytesSize = 158, now ReadSizeBudget = 0, ReadSizeServerDelta = 524130
2026-02-18T17:03:33.507991Z :DEBUG: [local] [local] [6af6bc42-da869d22-89e0b830-dc849cbe] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 524130
2026-02-18T17:03:33.508151Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (0-0)
2026-02-18T17:03:33.508209Z :DEBUG: [local] [local] [6af6bc42-da869d22-89e0b830-dc849cbe] [] Returning serverBytesSize = 158 to budget
2026-02-18T17:03:33.508253Z :DEBUG: [local] [local] [6af6bc42-da869d22-89e0b830-dc849cbe] [] In ContinueReadingDataImpl, ReadSizeBudget = 158, ReadSizeServerDelta = 524130
2026-02-18T17:03:33.508495Z :DEBUG: [local] [local] [6af6bc42-da869d22-89e0b830-dc849cbe] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T17:03:34.506763Z node 34 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6af6bc42-da869d22-89e0b830-dc849cbe GetAsyncInputData freeSpace = 1000
2026-02-18T17:03:34.506892Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (0-0)
2026-02-18T17:03:34.506960Z :DEBUG: [local] [local] [6af6bc42-da869d22-89e0b830-dc849cbe] [] The application data is transferred to the client. Number of messages 1, size 6 bytes
2026-02-18T17:03:34.507020Z :DEBUG: [local] [local] [6af6bc42-da869d22-89e0b830-dc849cbe] [] Returning serverBytesSize = 0 to budget
2026-02-18T17:03:34.507140Z node 34 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6af6bc42-da869d22-89e0b830-dc849cbe Key: 0@ Data received: Message { Data: "value0" Information: { Offset: 0 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T17:03:32.364000Z WriteTime: 2026-02-18T17:03:32.365000Z MessageGroupId: "" Meta: { "ident": "unknown", "_ip": "ipv4:127.0.0.1:39046", "logtype": "unknown", "server": "ipv4:127.0.0.1:39046" } MessageMeta: { } } Partition session id: 1 Topic: "LoadFromSeveralStates" Partition: 0 }
2026-02-18T17:03:34.507255Z node 34 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6af6bc42-da869d22-89e0b830-dc849cbe Return ready batch. DataCount = 1 Watermark = none Used space = 6
2026-02-18T17:03:34.507333Z node 34 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6af6bc42-da869d22-89e0b830-dc849cbe Source data ready
2026-02-18T17:03:34.507500Z node 34 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:90: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6af6bc42-da869d22-89e0b830-dc849cbe SaveState, offsets: {:0,1},
State saved
2026-02-18T17:03:34.517205Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: try to update token
2026-02-18T17:03:34.517793Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Start write session. Will connect to nodeId: 0
2026-02-18T17:03:34.526039Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: write to message_group: src_id
2026-02-18T17:03:34.526146Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: send init request: init_request { path: "LoadFromSeveralStates" message_group_id: "src_id" }
2026-02-18T17:03:34.526197Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T17:03:34.526498Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:03:34.544855Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:03:34.544943Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771434214544 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:03:34.545063Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session established. Init response: session_id: "src_id|3d4fa98-4e754cfe-d0e66966-cba4b984_0"
2026-02-18T17:03:34.545110Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=src_id|3d4fa98-4e754cfe-d0e66966-cba4b984_0
2026-02-18T17:03:34.545151Z :DEBUG: [local]  TraceId []  SessionId [src_id|3d4fa98-4e754cfe-d0e66966-cba4b984_0]  MessageGroupId [src_id] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:03:34.545273Z :INFO: [local]  TraceId []  SessionId [src_id|3d4fa98-4e754cfe-d0e66966-cba4b984_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T17:03:34.545320Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/LoadFromSeveralStates partition_id=0
2026-02-18T17:03:34.545463Z :DEBUG: [local]  TraceId []  SessionId [src_id|3d4fa98-4e754cfe-d0e66966-cba4b984_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T17:03:34.557126Z :INFO: [local]  TraceId []  SessionId [src_id|3d4fa98-4e754cfe-d0e66966-cba4b984_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T17:03:34.557198Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T17:03:34.557248Z :DEBUG: [local]  TraceId []  SessionId [src_id|3d4fa98-4e754cfe-d0e66966-cba4b984_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T17:03:34.557287Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T17:03:34.557332Z :INFO: [local]  TraceId []  SessionId [src_id|3d4fa98-4e754cfe-d0e66966-cba4b984_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T17:03:34.558297Z :DEBUG: [local]  TraceId []  SessionId [src_id|3d4fa98-4e754cfe-d0e66966-cba4b984_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:03:34.569034Z :DEBUG: [local]  TraceId []  SessionId [src_id|3d4fa98-4e754cfe-d0e66966-cba4b984_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T17:03:34.569179Z :DEBUG: [local]  TraceId []  SessionId [src_id|3d4fa98-4e754cfe-d0e66966-cba4b984_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "LoadFromSeveralStates" partition_with_generation { generation: 1 } }
2026-02-18T17:03:34.569246Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T17:03:34.569611Z :DEBUG: [local]  TraceId []  SessionId [src_id|3d4fa98-4e754cfe-d0e66966-cba4b984_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:03:34.572430Z :DEBUG: [local]  TraceId []  SessionId [src_id|3d4fa98-4e754cfe-d0e66966-cba4b984_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:03:34.572544Z :INFO: [local]  TraceId []  SessionId [src_id|3d4fa98-4e754cfe-d0e66966-cba4b984_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "9ade78b2-dfb84fd-3a67d4ad-62fb4bd6|92f0396b-3557d190-f2af6f29-b01858d2_0"
2026-02-18T17:03:34.572612Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=9ade78b2-dfb84fd-3a67d4ad-62fb4bd6|92f0396b-3557d190-f2af6f29-b01858d2_0
2026-02-18T17:03:34.572653Z :DEBUG: [local]  TraceId []  SessionId [9ade78b2-dfb84fd-3a67d4ad-62fb4bd6|92f0396b-3557d190-f2af6f29-b01858d2_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:03:34.572841Z :DEBUG: [local]  TraceId []  SessionId [9ade78b2-dfb84fd-3a67d4ad-62fb4bd6|92f0396b-3557d190-f2af6f29-b01858d2_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T17:03:34.572963Z :DEBUG: [local]  TraceId []  SessionId [9ade78b2-dfb84fd-3a67d4ad-62fb4bd6|92f0396b-3557d190-f2af6f29-b01858d2_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T17:03:34.573049Z :DEBUG: [local]  TraceId []  SessionId [9ade78b2-dfb84fd-3a67d4ad-62fb4bd6|92f0396b-3557d190-f2af6f29-b01858d2_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
Message 'value1' was written into topic 'LoadFromSeveralStates'
2026-02-18T17:03:34.573368Z :INFO: [local]  TraceId []  SessionId [9ade78b2-dfb84fd-3a67d4ad-62fb4bd6|92f0396b-3557d190-f2af6f29-b01858d2_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 18446744073709.551615s
2026-02-18T17:03:34.588935Z :DEBUG: [local]  TraceId []  SessionId [9ade78b2-dfb84fd-3a67d4ad-62fb4bd6|92f0396b-3557d190-f2af6f29-b01858d2_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:03:34.589172Z :DEBUG: [local]  TraceId []  SessionId [9ade78b2-dfb84fd-3a67d4ad-62fb4bd6|92f0396b-3557d190-f2af6f29-b01858d2_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 { nanos: 11000000 } max_queue_wait_time { nanos: 11000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T17:03:34.589212Z :DEBUG: [local]  TraceId []  SessionId [9ade78b2-dfb84fd-3a67d4ad-62fb4bd6|92f0396b-3557d190-f2af6f29-b01858d2_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T17:03:34.589256Z :DEBUG: [local]  TraceId []  SessionId [9ade78b2-dfb84fd-3a67d4ad-62fb4bd6|92f0396b-3557d190-f2af6f29-b01858d2_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T17:03:34.589663Z :DEBUG: [local] [local] [6af6bc42-da869d22-89e0b830-dc849cbe] [] Got ReadResponse, serverBytesSize = 160, now ReadSizeBudget = 0, ReadSizeServerDelta = 524128
2026-02-18T17:03:34.589751Z :DEBUG: [local] [local] [6af6bc42-da869d22-89e0b830-dc849cbe] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 524128
2026-02-18T17:03:34.590013Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (1-1)
2026-02-18T17:03:34.590055Z :DEBUG: [local] [local] [6af6bc42-da869d22-89e0b830-dc849cbe] [] Returning serverBytesSize = 160 to budget
2026-02-18T17:03:34.590099Z :DEBUG: [local] [local] [6af6bc42-da869d22-89e0b830-dc849cbe] [] In ContinueReadingDataImpl, ReadSizeBudget = 160, ReadSizeServerDelta = 524128
2026-02-18T17:03:34.590334Z :DEBUG: [local] [local] [6af6bc42-da869d22-89e0b830-dc849cbe] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T17:03:34.673520Z :INFO: [local]  TraceId []  SessionId [9ade78b2-dfb84fd-3a67d4ad-62fb4bd6|92f0396b-3557d190-f2af6f29-b01858d2_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T17:03:34.673629Z :DEBUG: [local]  TraceId []  SessionId [9ade78b2-dfb84fd-3a67d4ad-62fb4bd6|92f0396b-3557d190-f2af6f29-b01858d2_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T17:03:34.674698Z :INFO: [local]  TraceId []  SessionId [9ade78b2-dfb84fd-3a67d4ad-62fb4bd6|92f0396b-3557d190-f2af6f29-b01858d2_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T17:03:34.674772Z :DEBUG: [local]  TraceId []  SessionId [9ade78b2-dfb84fd-3a67d4ad-62fb4bd6|92f0396b-3557d190-f2af6f29-b01858d2_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:03:34.674836Z :TRACE: [local] TRACE_EVENT Error  status=CLIENT_CANCELLED
2026-02-18T17:03:34.674870Z :DEBUG: [local]  TraceId []  SessionId [9ade78b2-dfb84fd-3a67d4ad-62fb4bd6|92f0396b-3557d190-f2af6f29-b01858d2_0]  PartitionId [0]  Generation [1] Write session is aborting and will not restart
2026-02-18T17:03:34.675519Z :DEBUG: [local]  TraceId []  SessionId [9ade78b2-dfb84fd-3a67d4ad-62fb4bd6|92f0396b-3557d190-f2af6f29-b01858d2_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T17:03:34.677645Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (1-1)
2026-02-18T17:03:34.677535Z node 34 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6af6bc42-da869d22-89e0b830-dc849cbe GetAsyncInputData freeSpace = 1000
2026-02-18T17:03:34.677728Z :DEBUG: [local] [local] [6af6bc42-da869d22-89e0b830-dc849cbe] [] The application data is transferred to the client. Number of messages 1, size 6 bytes
2026-02-18T17:03:34.677805Z :DEBUG: [local] [local] [6af6bc42-da869d22-89e0b830-dc849cbe] [] Returning serverBytesSize = 0 to budget
2026-02-18T17:03:34.677960Z node 34 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6af6bc42-da869d22-89e0b830-dc849cbe Key: 0@ Data received: Message { Data: "value1" Information: { Offset: 1 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T17:03:34.572000Z WriteTime: 2026-02-18T17:03:34.573000Z MessageGroupId: "" Meta: { "_ip": "ipv4:127.0.0.1:39058", "server": "ipv4:127.0.0.1:39058", "logtype": "unknown", "ident": "unknown" } MessageMeta: { } } Partition session id: 1 Topic: "LoadFromSeveralStates" Partition: 0 }
2026-02-18T17:03:34.678068Z node 34 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6af6bc42-da869d22-89e0b830-dc849cbe Return ready batch. DataCount = 1 Watermark = none Used space = 6
2026-02-18T17:03:34.678154Z node 34 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6af6bc42-da869d22-89e0b830-dc849cbe Source data ready
2026-02-18T17:03:34.678236Z node 34 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:90: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 6af6bc42-da869d22-89e0b830-dc849cbe SaveState, offsets: {:0,2},
State 2 saved
2026-02-18T17:03:34.678360Z :INFO: [local] [local] [6af6bc42-da869d22-89e0b830-dc849cbe] Closing read session. Close timeout: 0.000000s
2026-02-18T17:03:34.678402Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:LoadFromSeveralStates:0:1:1:0
2026-02-18T17:03:34.678440Z :INFO: [local] [local] [6af6bc42-da869d22-89e0b830-dc849cbe] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2187 BytesRead: 12 MessagesRead: 2 BytesReadCompressed: 12 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:03:34.678503Z :NOTICE: [local] [local] [6af6bc42-da869d22-89e0b830-dc849cbe] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Close with zero timeout " }
2026-02-18T17:03:34.678534Z :DEBUG: [local] [local] [6af6bc42-da869d22-89e0b830-dc849cbe] [] Abort session to cluster
2026-02-18T17:03:34.679254Z :INFO: [local] [local] [6af6bc42-da869d22-89e0b830-dc849cbe] Closing read session. Close timeout: 0.000000s
2026-02-18T17:03:34.679321Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:LoadFromSeveralStates:0:1:1:0
2026-02-18T17:03:34.679355Z :INFO: [local] [local] [6af6bc42-da869d22-89e0b830-dc849cbe] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2188 BytesRead: 12 MessagesRead: 2 BytesReadCompressed: 12 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:03:34.679418Z :NOTICE: [local] [local] [6af6bc42-da869d22-89e0b830-dc849cbe] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T17:03:35.202029Z node 35 :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: 
2026-02-18T17:03:35.202126Z node 35 :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
2026-02-18T17:03:35.202251Z node 35 :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
2026-02-18T17:03:35.202344Z node 35 :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},
2026-02-18T17:03:45.216051Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: try to update token
2026-02-18T17:03:45.216494Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Start write session. Will connect to nodeId: 0
2026-02-18T17:03:45.237104Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: write to message_group: src_id
2026-02-18T17:03:45.237229Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: send init request: init_request { path: "LoadFromSeveralStates" message_group_id: "src_id" }
2026-02-18T17:03:45.237264Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T17:03:45.237546Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:03:45.253230Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:03:45.253294Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771434225253 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:03:45.253387Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session established. Init response: session_id: "src_id|77ab3ae2-1db23514-ea0ffce7-c70c0e86_0"
2026-02-18T17:03:45.253420Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=src_id|77ab3ae2-1db23514-ea0ffce7-c70c0e86_0
2026-02-18T17:03:45.253446Z :DEBUG: [local]  TraceId []  SessionId [src_id|77ab3ae2-1db23514-ea0ffce7-c70c0e86_0]  MessageGroupId [src_id] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:03:45.253554Z :INFO: [local]  TraceId []  SessionId [src_id|77ab3ae2-1db23514-ea0ffce7-c70c0e86_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T17:03:45.253589Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/LoadFromSeveralStates partition_id=0
2026-02-18T17:03:45.253734Z :DEBUG: [local]  TraceId []  SessionId [src_id|77ab3ae2-1db23514-ea0ffce7-c70c0e86_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T17:03:45.264288Z :INFO: [local]  TraceId []  SessionId [src_id|77ab3ae2-1db23514-ea0ffce7-c70c0e86_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T17:03:45.264336Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T17:03:45.264374Z :DEBUG: [local]  TraceId []  SessionId [src_id|77ab3ae2-1db23514-ea0ffce7-c70c0e86_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T17:03:45.264402Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T17:03:45.264448Z :INFO: [local]  TraceId []  SessionId [src_id|77ab3ae2-1db23514-ea0ffce7-c70c0e86_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T17:03:45.265192Z :DEBUG: [local]  TraceId []  SessionId [src_id|77ab3ae2-1db23514-ea0ffce7-c70c0e86_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:03:45.273477Z :DEBUG: [local]  TraceId []  SessionId [src_id|77ab3ae2-1db23514-ea0ffce7-c70c0e86_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T17:03:45.273591Z :DEBUG: [local]  TraceId []  SessionId [src_id|77ab3ae2-1db23514-ea0ffce7-c70c0e86_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "LoadFromSeveralStates" partition_with_generation { generation: 1 } }
2026-02-18T17:03:45.273624Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T17:03:45.273951Z :DEBUG: [local]  TraceId []  SessionId [src_id|77ab3ae2-1db23514-ea0ffce7-c70c0e86_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:03:45.276278Z :DEBUG: [local]  TraceId []  SessionId [src_id|77ab3ae2-1db23514-ea0ffce7-c70c0e86_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:03:45.276395Z :INFO: [local]  TraceId []  SessionId [src_id|77ab3ae2-1db23514-ea0ffce7-c70c0e86_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "a2aac32d-3d8d646d-812b29c2-f35fdf57|29053049-ae351d11-ec90e214-abda3c_0"
2026-02-18T17:03:45.276443Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=a2aac32d-3d8d646d-812b29c2-f35fdf57|29053049-ae351d11-ec90e214-abda3c_0
2026-02-18T17:03:45.276493Z :DEBUG: [local]  TraceId []  SessionId [a2aac32d-3d8d646d-812b29c2-f35fdf57|29053049-ae351d11-ec90e214-abda3c_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:03:45.276705Z :DEBUG: [local]  TraceId []  SessionId [a2aac32d-3d8d646d-812b29c2-f35fdf57|29053049-ae351d11-ec90e214-abda3c_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T17:03:45.276838Z :DEBUG: [local]  TraceId []  SessionId [a2aac32d-3d8d646d-812b29c2-f35fdf57|29053049-ae351d11-ec90e214-abda3c_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T17:03:45.276911Z :DEBUG: [local]  TraceId []  SessionId [a2aac32d-3d8d646d-812b29c2-f35fdf57|29053049-ae351d11-ec90e214-abda3c_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
Message 'value2' was written into topic 'LoadFromSeveralStates'
2026-02-18T17:03:45.277166Z :INFO: [local]  TraceId []  SessionId [a2aac32d-3d8d646d-812b29c2-f35fdf57|29053049-ae351d11-ec90e214-abda3c_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 18446744073709.551615s
2026-02-18T17:03:45.281679Z :DEBUG: [local]  TraceId []  SessionId [a2aac32d-3d8d646d-812b29c2-f35fdf57|29053049-ae351d11-ec90e214-abda3c_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:03:45.281853Z :DEBUG: [local]  TraceId []  SessionId [a2aac32d-3d8d646d-812b29c2-f35fdf57|29053049-ae351d11-ec90e214-abda3c_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 1 written { offset: 2 } } 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 { } }
2026-02-18T17:03:45.281891Z :DEBUG: [local]  TraceId []  SessionId [a2aac32d-3d8d646d-812b29c2-f35fdf57|29053049-ae351d11-ec90e214-abda3c_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T17:03:45.281929Z :DEBUG: [local]  TraceId []  SessionId [a2aac32d-3d8d646d-812b29c2-f35fdf57|29053049-ae351d11-ec90e214-abda3c_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T17:03:45.377376Z :INFO: [local]  TraceId []  SessionId [a2aac32d-3d8d646d-812b29c2-f35fdf57|29053049-ae351d11-ec90e214-abda3c_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T17:03:45.377487Z :DEBUG: [local]  TraceId []  SessionId [a2aac32d-3d8d646d-812b29c2-f35fdf57|29053049-ae351d11-ec90e214-abda3c_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T17:03:45.378618Z :INFO: [local]  TraceId []  SessionId [a2aac32d-3d8d646d-812b29c2-f35fdf57|29053049-ae351d11-ec90e214-abda3c_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T17:03:45.378697Z :DEBUG: [local]  TraceId []  SessionId [a2aac32d-3d8d646d-812b29c2-f35fdf57|29053049-ae351d11-ec90e214-abda3c_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:03:45.378774Z :TRACE: [local] TRACE_EVENT Error  status=CLIENT_CANCELLED
2026-02-18T17:03:45.378809Z :DEBUG: [local]  TraceId []  SessionId [a2aac32d-3d8d646d-812b29c2-f35fdf57|29053049-ae351d11-ec90e214-abda3c_0]  PartitionId [0]  Generation [1] Write session is aborting and will not restart
2026-02-18T17:03:45.380675Z :DEBUG: [local]  TraceId []  SessionId [a2aac32d-3d8d646d-812b29c2-f35fdf57|29053049-ae351d11-ec90e214-abda3c_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T17:03:45.389582Z node 35 :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
2026-02-18T17:03:45.403058Z node 35 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:703: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty PartitionsToRead: 0
2026-02-18T17:03:45.403249Z :INFO: [local] [local] [aa63dbea-9222ba89-76aaf44c-662c52b9] Starting read session
2026-02-18T17:03:45.403289Z :DEBUG: [local] [local] [aa63dbea-9222ba89-76aaf44c-662c52b9] Starting single session
2026-02-18T17:03:45.403782Z :DEBUG: [local] [local] [aa63dbea-9222ba89-76aaf44c-662c52b9] [] In Reconnect, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:03:45.403868Z :DEBUG: [local] [local] [aa63dbea-9222ba89-76aaf44c-662c52b9] [] New values: ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:03:45.403915Z :DEBUG: [local] [local] [aa63dbea-9222ba89-76aaf44c-662c52b9] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T17:03:45.417835Z node 35 :KQP_COMPUTE INFO: dq_pq_read_actor.cpp:361: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: aa63dbea-9222ba89-76aaf44c-662c52b9 CreateReadSession
2026-02-18T17:03:45.424535Z :DEBUG: [local] [local] [aa63dbea-9222ba89-76aaf44c-662c52b9] [] Successfully connected. Initializing session
2026-02-18T17:03:45.426895Z :INFO: [local] [local] [aa63dbea-9222ba89-76aaf44c-662c52b9] [] Got InitResponse. ReadSessionId: test_client_1_12_12749270258015385476_v1
2026-02-18T17:03:45.426986Z :DEBUG: [local] [local] [aa63dbea-9222ba89-76aaf44c-662c52b9] [] In ContinueReadingDataImpl, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:03:45.427214Z :DEBUG: [local] [local] [aa63dbea-9222ba89-76aaf44c-662c52b9] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T17:03:45.430301Z node 35 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: aa63dbea-9222ba89-76aaf44c-662c52b9 Source data ready
2026-02-18T17:03:46.403822Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:LoadFromSeveralStates:0:1:0:0
2026-02-18T17:03:46.403902Z :INFO: [local] [local] [aa63dbea-9222ba89-76aaf44c-662c52b9] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1000 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:03:46.430867Z node 35 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: aa63dbea-9222ba89-76aaf44c-662c52b9 GetAsyncInputData freeSpace = 1000
2026-02-18T17:03:46.431008Z :INFO: [local] [local] [aa63dbea-9222ba89-76aaf44c-662c52b9] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "LoadFromSeveralStates". Partition: 0. Read offset: 1
2026-02-18T17:03:46.430956Z node 35 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:887: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: aa63dbea-9222ba89-76aaf44c-662c52b9 Key: 0@ StartPartitionSessionEvent received
2026-02-18T17:03:46.430979Z node 35 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:894: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: aa63dbea-9222ba89-76aaf44c-662c52b9 Key: 0@ Confirm StartPartitionSession with offset 1
2026-02-18T17:03:46.431376Z node 35 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: aa63dbea-9222ba89-76aaf44c-662c52b9 Source data ready
2026-02-18T17:03:46.433323Z :DEBUG: [local] [local] [aa63dbea-9222ba89-76aaf44c-662c52b9] [] Got ReadResponse, serverBytesSize = 308, now ReadSizeBudget = 0, ReadSizeServerDelta = 523980
2026-02-18T17:03:46.433433Z :DEBUG: [local] [local] [aa63dbea-9222ba89-76aaf44c-662c52b9] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 523980
2026-02-18T17:03:46.433592Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (1-2)
2026-02-18T17:03:46.433636Z :DEBUG: [local] [local] [aa63dbea-9222ba89-76aaf44c-662c52b9] [] Returning serverBytesSize = 308 to budget
2026-02-18T17:03:46.433677Z :DEBUG: [local] [local] [aa63dbea-9222ba89-76aaf44c-662c52b9] [] In ContinueReadingDataImpl, ReadSizeBudget = 308, ReadSizeServerDelta = 523980
2026-02-18T17:03:46.433897Z :DEBUG: [local] [local] [aa63dbea-9222ba89-76aaf44c-662c52b9] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T17:03:47.431938Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (1-1)
2026-02-18T17:03:47.431834Z node 35 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: aa63dbea-9222ba89-76aaf44c-662c52b9 GetAsyncInputData freeSpace = 1000
2026-02-18T17:03:47.432004Z :DEBUG: [local] Take Data. Partition 0. Read: {1, 0} (2-2)
2026-02-18T17:03:47.432048Z :DEBUG: [local] [local] [aa63dbea-9222ba89-76aaf44c-662c52b9] [] The application data is transferred to the client. Number of messages 2, size 12 bytes
2026-02-18T17:03:47.432097Z :DEBUG: [local] [local] [aa63dbea-9222ba89-76aaf44c-662c52b9] [] Returning serverBytesSize = 0 to budget
2026-02-18T17:03:47.432220Z node 35 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: aa63dbea-9222ba89-76aaf44c-662c52b9 Key: 0@ Data received: Message { Data: "value1" Information: { Offset: 1 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T17:03:34.572000Z WriteTime: 2026-02-18T17:03:34.573000Z MessageGroupId: "" Meta: { "_ip": "ipv4:127.0.0.1:39058", "server": "ipv4:127.0.0.1:39058", "logtype": "unknown", "ident": "unknown" } MessageMeta: { } } Partition session id: 1 Topic: "LoadFromSeveralStates" Partition: 0 }
2026-02-18T17:03:47.432300Z node 35 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: aa63dbea-9222ba89-76aaf44c-662c52b9 Key: 0@ Data received: Message { Data: "value2" Information: { Offset: 2 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T17:03:45.276000Z WriteTime: 2026-02-18T17:03:45.277000Z MessageGroupId: "" Meta: { "ident": "unknown", "_ip": "ipv4:127.0.0.1:54080", "logtype": "unknown", "server": "ipv4:127.0.0.1:54080" } MessageMeta: { } } Partition session id: 1 Topic: "LoadFromSeveralStates" Partition: 0 }
2026-02-18T17:03:47.432368Z node 35 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: aa63dbea-9222ba89-76aaf44c-662c52b9 Return ready batch. DataCount = 2 Watermark = none Used space = 12
2026-02-18T17:03:47.432432Z node 35 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: aa63dbea-9222ba89-76aaf44c-662c52b9 Source data ready
2026-02-18T17:03:47.432637Z :INFO: [local] [local] [aa63dbea-9222ba89-76aaf44c-662c52b9] Closing read session. Close timeout: 0.000000s
2026-02-18T17:03:47.432707Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:LoadFromSeveralStates:0:1:2:0
2026-02-18T17:03:47.432773Z :INFO: [local] [local] [aa63dbea-9222ba89-76aaf44c-662c52b9] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2029 BytesRead: 12 MessagesRead: 2 BytesReadCompressed: 12 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:03:47.432898Z :NOTICE: [local] [local] [aa63dbea-9222ba89-76aaf44c-662c52b9] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Close with zero timeout " }
2026-02-18T17:03:47.432949Z :DEBUG: [local] [local] [aa63dbea-9222ba89-76aaf44c-662c52b9] [] Abort session to cluster
2026-02-18T17:03:47.433761Z :INFO: [local] [local] [aa63dbea-9222ba89-76aaf44c-662c52b9] Closing read session. Close timeout: 0.000000s
2026-02-18T17:03:47.433808Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:LoadFromSeveralStates:0:1:2:0
2026-02-18T17:03:47.433867Z :INFO: [local] [local] [aa63dbea-9222ba89-76aaf44c-662c52b9] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2030 BytesRead: 12 MessagesRead: 2 BytesReadCompressed: 12 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:03:47.433952Z :NOTICE: [local] [local] [aa63dbea-9222ba89-76aaf44c-662c52b9] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T17:03:48.041392Z node 36 :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: 
2026-02-18T17:03:48.041506Z node 36 :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
2026-02-18T17:03:48.056126Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: try to update token
2026-02-18T17:03:48.056634Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Start write session. Will connect to nodeId: 0
2026-02-18T17:03:48.076843Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: write to message_group: src_id
2026-02-18T17:03:48.076965Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: send init request: init_request { path: "ReadFromTopicFirstWatermark" message_group_id: "src_id" }
2026-02-18T17:03:48.076994Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T17:03:48.077388Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:03:48.090160Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:03:48.090237Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771434228090 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:03:48.090320Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session established. Init response: session_id: "src_id|de7ce4ec-f5bdf5bd-fdfa2031-2a03b36a_0"
2026-02-18T17:03:48.090358Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=src_id|de7ce4ec-f5bdf5bd-fdfa2031-2a03b36a_0
2026-02-18T17:03:48.090389Z :DEBUG: [local]  TraceId []  SessionId [src_id|de7ce4ec-f5bdf5bd-fdfa2031-2a03b36a_0]  MessageGroupId [src_id] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:03:48.090482Z :INFO: [local]  TraceId []  SessionId [src_id|de7ce4ec-f5bdf5bd-fdfa2031-2a03b36a_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T17:03:48.090517Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/ReadFromTopicFirstWatermark partition_id=0
2026-02-18T17:03:48.090631Z :DEBUG: [local]  TraceId []  SessionId [src_id|de7ce4ec-f5bdf5bd-fdfa2031-2a03b36a_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T17:03:48.100150Z :INFO: [local]  TraceId []  SessionId [src_id|de7ce4ec-f5bdf5bd-fdfa2031-2a03b36a_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T17:03:48.100195Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T17:03:48.100245Z :DEBUG: [local]  TraceId []  SessionId [src_id|de7ce4ec-f5bdf5bd-fdfa2031-2a03b36a_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T17:03:48.100274Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T17:03:48.100299Z :INFO: [local]  TraceId []  SessionId [src_id|de7ce4ec-f5bdf5bd-fdfa2031-2a03b36a_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T17:03:48.101117Z :DEBUG: [local]  TraceId []  SessionId [src_id|de7ce4ec-f5bdf5bd-fdfa2031-2a03b36a_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:03:48.107857Z :DEBUG: [local]  TraceId []  SessionId [src_id|de7ce4ec-f5bdf5bd-fdfa2031-2a03b36a_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T17:03:48.107968Z :DEBUG: [local]  TraceId []  SessionId [src_id|de7ce4ec-f5bdf5bd-fdfa2031-2a03b36a_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "ReadFromTopicFirstWatermark" partition_with_generation { generation: 1 } }
2026-02-18T17:03:48.107998Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T17:03:48.108273Z :DEBUG: [local]  TraceId []  SessionId [src_id|de7ce4ec-f5bdf5bd-fdfa2031-2a03b36a_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:03:48.110056Z :DEBUG: [local]  TraceId []  SessionId [src_id|de7ce4ec-f5bdf5bd-fdfa2031-2a03b36a_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:03:48.110139Z :INFO: [local]  TraceId []  SessionId [src_id|de7ce4ec-f5bdf5bd-fdfa2031-2a03b36a_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0"
2026-02-18T17:03:48.110167Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0
2026-02-18T17:03:48.110202Z :DEBUG: [local]  TraceId []  SessionId [bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:03:48.110391Z :DEBUG: [local]  TraceId []  SessionId [bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T17:03:48.110521Z :DEBUG: [local]  TraceId []  SessionId [bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T17:03:48.110579Z :DEBUG: [local]  TraceId []  SessionId [bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
Message 'value0' was written into topic 'ReadFromTopicFirstWatermark'
2026-02-18T17:03:48.110855Z :DEBUG: [local]  TraceId []  SessionId [bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 2 to 2
2026-02-18T17:03:48.110885Z :DEBUG: [local]  TraceId []  SessionId [bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T17:03:48.110907Z :DEBUG: [local]  TraceId []  SessionId [bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 2
Message 'value1' was written into topic 'ReadFromTopicFirstWatermark'
2026-02-18T17:03:48.111020Z :DEBUG: [local]  TraceId []  SessionId [bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 3 to 3
2026-02-18T17:03:48.111046Z :DEBUG: [local]  TraceId []  SessionId [bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T17:03:48.111064Z :DEBUG: [local]  TraceId []  SessionId [bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 3
Message 'value2' was written into topic 'ReadFromTopicFirstWatermark'
2026-02-18T17:03:48.111172Z :DEBUG: [local]  TraceId []  SessionId [bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 4 to 4
2026-02-18T17:03:48.111206Z :DEBUG: [local]  TraceId []  SessionId [bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T17:03:48.111225Z :DEBUG: [local]  TraceId []  SessionId [bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 4
Message 'value3' was written into topic 'ReadFromTopicFirstWatermark'
2026-02-18T17:03:48.111392Z :INFO: [local]  TraceId []  SessionId [bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 18446744073709.551615s
2026-02-18T17:03:48.131955Z :DEBUG: [local]  TraceId []  SessionId [bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:03:48.132139Z :DEBUG: [local]  TraceId []  SessionId [bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_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: 16000000 } max_queue_wait_time { nanos: 16000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T17:03:48.132176Z :DEBUG: [local]  TraceId []  SessionId [bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T17:03:48.132231Z :DEBUG: [local]  TraceId []  SessionId [bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T17:03:48.133438Z :DEBUG: [local]  TraceId []  SessionId [bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:03:48.133528Z :DEBUG: [local]  TraceId []  SessionId [bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 2 written { offset: 1 } } write_statistics { persisting_time { nanos: 2000000 } min_queue_wait_time { nanos: 2000000 } max_queue_wait_time { nanos: 2000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T17:03:48.133552Z :DEBUG: [local]  TraceId []  SessionId [bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0]  PartitionId [0]  Generation [1] OnAck: seqNo=2, txId=?
2026-02-18T17:03:48.133573Z :DEBUG: [local]  TraceId []  SessionId [bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 2
2026-02-18T17:03:48.133784Z :DEBUG: [local]  TraceId []  SessionId [bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:03:48.133983Z :DEBUG: [local]  TraceId []  SessionId [bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 3 written { offset: 2 } } write_statistics { persisting_time { nanos: 2000000 } min_queue_wait_time { nanos: 2000000 } max_queue_wait_time { nanos: 2000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T17:03:48.134043Z :DEBUG: [local]  TraceId []  SessionId [bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0]  PartitionId [0]  Generation [1] OnAck: seqNo=3, txId=?
2026-02-18T17:03:48.134083Z :DEBUG: [local]  TraceId []  SessionId [bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 3
2026-02-18T17:03:48.134314Z :DEBUG: [local]  TraceId []  SessionId [bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:03:48.134445Z :DEBUG: [local]  TraceId []  SessionId [bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 4 written { offset: 3 } } write_statistics { persisting_time { nanos: 2000000 } min_queue_wait_time { nanos: 2000000 } max_queue_wait_time { nanos: 2000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T17:03:48.134485Z :DEBUG: [local]  TraceId []  SessionId [bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0]  PartitionId [0]  Generation [1] OnAck: seqNo=4, txId=?
2026-02-18T17:03:48.134517Z :DEBUG: [local]  TraceId []  SessionId [bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 4
2026-02-18T17:03:48.211598Z :INFO: [local]  TraceId []  SessionId [bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T17:03:48.211709Z :DEBUG: [local]  TraceId []  SessionId [bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T17:03:48.212406Z :INFO: [local]  TraceId []  SessionId [bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T17:03:48.212817Z :DEBUG: [local]  TraceId []  SessionId [bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:03:48.212884Z :TRACE: [local] TRACE_EVENT Error  status=CLIENT_CANCELLED
2026-02-18T17:03:48.212932Z :DEBUG: [local]  TraceId []  SessionId [bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0]  PartitionId [0]  Generation [1] Write session is aborting and will not restart
2026-02-18T17:03:48.213828Z :DEBUG: [local]  TraceId []  SessionId [bbfaccc7-c1bac8b2-f4213a3a-3ff192a9|724d31eb-c38923a0-8aa025c9-1a0adda2_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T17:03:48.223866Z node 36 :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
2026-02-18T17:03:48.236287Z node 36 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:703: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty PartitionsToRead: 0
2026-02-18T17:03:48.236472Z :INFO: [local] [local] [9d4eecb4-7b311396-845bf01e-b35cb59] Starting read session
2026-02-18T17:03:48.236527Z :DEBUG: [local] [local] [9d4eecb4-7b311396-845bf01e-b35cb59] Starting single session
2026-02-18T17:03:48.237026Z :DEBUG: [local] [local] [9d4eecb4-7b311396-845bf01e-b35cb59] [] In Reconnect, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:03:48.237081Z :DEBUG: [local] [local] [9d4eecb4-7b311396-845bf01e-b35cb59] [] New values: ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:03:48.237137Z :DEBUG: [local] [local] [9d4eecb4-7b311396-845bf01e-b35cb59] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T17:03:48.249562Z node 36 :KQP_COMPUTE INFO: dq_pq_read_actor.cpp:361: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9d4eecb4-7b311396-845bf01e-b35cb59 CreateReadSession
2026-02-18T17:03:48.255517Z :DEBUG: [local] [local] [9d4eecb4-7b311396-845bf01e-b35cb59] [] Successfully connected. Initializing session
2026-02-18T17:03:48.258060Z :INFO: [local] [local] [9d4eecb4-7b311396-845bf01e-b35cb59] [] Got InitResponse. ReadSessionId: test_client_1_13_13461687371192920300_v1
2026-02-18T17:03:48.258127Z :DEBUG: [local] [local] [9d4eecb4-7b311396-845bf01e-b35cb59] [] In ContinueReadingDataImpl, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:03:48.258265Z :DEBUG: [local] [local] [9d4eecb4-7b311396-845bf01e-b35cb59] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T17:03:49.237826Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:ReadFromTopicFirstWatermark:0:1:0:0
2026-02-18T17:03:49.237882Z :INFO: [local] [local] [9d4eecb4-7b311396-845bf01e-b35cb59] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1001 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:03:49.250273Z node 36 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9d4eecb4-7b311396-845bf01e-b35cb59 GetAsyncInputData freeSpace = 1000
2026-02-18T17:03:49.250372Z node 36 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:887: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9d4eecb4-7b311396-845bf01e-b35cb59 Key: 0@ StartPartitionSessionEvent received
2026-02-18T17:03:49.250423Z :INFO: [local] [local] [9d4eecb4-7b311396-845bf01e-b35cb59] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "ReadFromTopicFirstWatermark". Partition: 0. Read offset: (NULL)
2026-02-18T17:03:49.250396Z node 36 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:894: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9d4eecb4-7b311396-845bf01e-b35cb59 Key: 0@ Confirm StartPartitionSession with offset (NULL)
2026-02-18T17:03:49.250872Z node 36 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9d4eecb4-7b311396-845bf01e-b35cb59 Source data ready
2026-02-18T17:03:49.252675Z :DEBUG: [local] [local] [9d4eecb4-7b311396-845bf01e-b35cb59] [] Got ReadResponse, serverBytesSize = 360, now ReadSizeBudget = 0, ReadSizeServerDelta = 523928
2026-02-18T17:03:49.252791Z :DEBUG: [local] [local] [9d4eecb4-7b311396-845bf01e-b35cb59] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 523928
2026-02-18T17:03:49.252969Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (0-3)
2026-02-18T17:03:49.253023Z :DEBUG: [local] [local] [9d4eecb4-7b311396-845bf01e-b35cb59] [] Returning serverBytesSize = 360 to budget
2026-02-18T17:03:49.253064Z :DEBUG: [local] [local] [9d4eecb4-7b311396-845bf01e-b35cb59] [] In ContinueReadingDataImpl, ReadSizeBudget = 360, ReadSizeServerDelta = 523928
2026-02-18T17:03:49.253288Z :DEBUG: [local] [local] [9d4eecb4-7b311396-845bf01e-b35cb59] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T17:03:50.251387Z node 36 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9d4eecb4-7b311396-845bf01e-b35cb59 GetAsyncInputData freeSpace = 1000
2026-02-18T17:03:50.251489Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (0-0)
2026-02-18T17:03:50.251561Z :DEBUG: [local] Take Data. Partition 0. Read: {1, 0} (1-1)
2026-02-18T17:03:50.251586Z :DEBUG: [local] Take Data. Partition 0. Read: {1, 1} (2-2)
2026-02-18T17:03:50.251607Z :DEBUG: [local] Take Data. Partition 0. Read: {1, 2} (3-3)
2026-02-18T17:03:50.251647Z :DEBUG: [local] [local] [9d4eecb4-7b311396-845bf01e-b35cb59] [] The application data is transferred to the client. Number of messages 4, size 24 bytes
2026-02-18T17:03:50.251695Z :DEBUG: [local] [local] [9d4eecb4-7b311396-845bf01e-b35cb59] [] Returning serverBytesSize = 0 to budget
2026-02-18T17:03:50.251816Z node 36 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9d4eecb4-7b311396-845bf01e-b35cb59 Key: 0@ Data received: Message { Data: "value0" Information: { Offset: 0 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T17:03:48.110000Z WriteTime: 2026-02-18T17:03:48.110000Z MessageGroupId: "" Meta: { "ident": "unknown", "logtype": "unknown", "server": "ipv4:127.0.0.1:54126", "_ip": "ipv4:127.0.0.1:54126" } MessageMeta: { } } Partition session id: 1 Topic: "ReadFromTopicFirstWatermark" Partition: 0 }
2026-02-18T17:03:50.251890Z node 36 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:867: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9d4eecb4-7b311396-845bf01e-b35cb59 New watermark 2026-02-18T17:03:46.100000Z was generated
2026-02-18T17:03:50.251919Z node 36 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9d4eecb4-7b311396-845bf01e-b35cb59 Key: 0@ Data received: Message { Data: "value1" Information: { Offset: 1 ProducerId: "" SeqNo: 2 CreateTime: 2026-02-18T17:03:48.110000Z WriteTime: 2026-02-18T17:03:48.130000Z MessageGroupId: "" Meta: { "ident": "unknown", "server": "ipv4:127.0.0.1:54126", "_ip": "ipv4:127.0.0.1:54126", "logtype": "unknown" } MessageMeta: { } } Partition session id: 1 Topic: "ReadFromTopicFirstWatermark" Partition: 0 }
2026-02-18T17:03:50.251949Z node 36 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9d4eecb4-7b311396-845bf01e-b35cb59 Key: 0@ Data received: Message { Data: "value2" Information: { Offset: 2 ProducerId: "" SeqNo: 3 CreateTime: 2026-02-18T17:03:48.111000Z WriteTime: 2026-02-18T17:03:48.130000Z MessageGroupId: "" Meta: { "ident": "unknown", "server": "ipv4:127.0.0.1:54126", "_ip": "ipv4:127.0.0.1:54126", "logtype": "unknown" } MessageMeta: { } } Partition session id: 1 Topic: "ReadFromTopicFirstWatermark" Partition: 0 }
2026-02-18T17:03:50.251979Z node 36 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9d4eecb4-7b311396-845bf01e-b35cb59 Key: 0@ Data received: Message { Data: "value3" Information: { Offset: 3 ProducerId: "" SeqNo: 4 CreateTime: 2026-02-18T17:03:48.111000Z WriteTime: 2026-02-18T17:03:48.130000Z MessageGroupId: "" Meta: { "ident": "unknown", "server": "ipv4:127.0.0.1:54126", "_ip": "ipv4:127.0.0.1:54126", "logtype": "unknown" } MessageMeta: { } } Partition session id: 1 Topic: "ReadFromTopicFirstWatermark" Partition: 0 }
2026-02-18T17:03:50.252057Z node 36 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9d4eecb4-7b311396-845bf01e-b35cb59 Return ready batch. DataCount = 1 Watermark = 2026-02-18T17:03:46.100000Z Used space = 6
2026-02-18T17:03:50.252129Z node 36 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9d4eecb4-7b311396-845bf01e-b35cb59 Source data ready
2026-02-18T17:03:51.252636Z node 36 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9d4eecb4-7b311396-845bf01e-b35cb59 GetAsyncInputData freeSpace = 1000
2026-02-18T17:03:51.252779Z node 36 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9d4eecb4-7b311396-845bf01e-b35cb59 Return ready batch. DataCount = 3 Watermark = none Used space = 18
2026-02-18T17:03:51.253313Z :INFO: [local] [local] [9d4eecb4-7b311396-845bf01e-b35cb59] Closing read session. Close timeout: 0.000000s
2026-02-18T17:03:51.253409Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:ReadFromTopicFirstWatermark:0:1:3:0
2026-02-18T17:03:51.253450Z :INFO: [local] [local] [9d4eecb4-7b311396-845bf01e-b35cb59] Counters: { Errors: 0 CurrentSessionLifetimeMs: 3016 BytesRead: 24 MessagesRead: 4 BytesReadCompressed: 24 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:03:51.253533Z :NOTICE: [local] [local] [9d4eecb4-7b311396-845bf01e-b35cb59] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Close with zero timeout " }
2026-02-18T17:03:51.253583Z :DEBUG: [local] [local] [9d4eecb4-7b311396-845bf01e-b35cb59] [] Abort session to cluster
2026-02-18T17:03:51.254414Z :INFO: [local] [local] [9d4eecb4-7b311396-845bf01e-b35cb59] Closing read session. Close timeout: 0.000000s
2026-02-18T17:03:51.254467Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:ReadFromTopicFirstWatermark:0:1:3:0
2026-02-18T17:03:51.254506Z :INFO: [local] [local] [9d4eecb4-7b311396-845bf01e-b35cb59] Counters: { Errors: 0 CurrentSessionLifetimeMs: 3018 BytesRead: 24 MessagesRead: 4 BytesReadCompressed: 24 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:03:51.254583Z :NOTICE: [local] [local] [9d4eecb4-7b311396-845bf01e-b35cb59] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T17:03:51.735802Z node 37 :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: 
2026-02-18T17:03:51.735868Z node 37 :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
2026-02-18T17:03:51.748317Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: try to update token
2026-02-18T17:03:51.751668Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Start write session. Will connect to nodeId: 0
2026-02-18T17:03:51.769325Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: write to message_group: src_id
2026-02-18T17:03:51.769453Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: send init request: init_request { path: "ReadFromTopicWatermarks1" message_group_id: "src_id" }
2026-02-18T17:03:51.769483Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T17:03:51.769806Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:03:51.782796Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:03:51.782865Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771434231782 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:03:51.782945Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session established. Init response: session_id: "src_id|3f84a5fa-1a0a731-5c57429-ee6d822a_0"
2026-02-18T17:03:51.782978Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=src_id|3f84a5fa-1a0a731-5c57429-ee6d822a_0
2026-02-18T17:03:51.783007Z :DEBUG: [local]  TraceId []  SessionId [src_id|3f84a5fa-1a0a731-5c57429-ee6d822a_0]  MessageGroupId [src_id] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:03:51.783117Z :INFO: [local]  TraceId []  SessionId [src_id|3f84a5fa-1a0a731-5c57429-ee6d822a_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T17:03:51.783152Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/ReadFromTopicWatermarks1 partition_id=0
2026-02-18T17:03:51.783278Z :DEBUG: [local]  TraceId []  SessionId [src_id|3f84a5fa-1a0a731-5c57429-ee6d822a_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T17:03:51.791989Z :INFO: [local]  TraceId []  SessionId [src_id|3f84a5fa-1a0a731-5c57429-ee6d822a_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T17:03:51.792034Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T17:03:51.792076Z :DEBUG: [local]  TraceId []  SessionId [src_id|3f84a5fa-1a0a731-5c57429-ee6d822a_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T17:03:51.792122Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T17:03:51.792149Z :INFO: [local]  TraceId []  SessionId [src_id|3f84a5fa-1a0a731-5c57429-ee6d822a_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T17:03:51.792914Z :DEBUG: [local]  TraceId []  SessionId [src_id|3f84a5fa-1a0a731-5c57429-ee6d822a_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:03:51.799231Z :DEBUG: [local]  TraceId []  SessionId [src_id|3f84a5fa-1a0a731-5c57429-ee6d822a_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T17:03:51.799339Z :DEBUG: [local]  TraceId []  SessionId [src_id|3f84a5fa-1a0a731-5c57429-ee6d822a_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "ReadFromTopicWatermarks1" partition_with_generation { generation: 1 } }
2026-02-18T17:03:51.799368Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T17:03:51.799638Z :DEBUG: [local]  TraceId []  SessionId [src_id|3f84a5fa-1a0a731-5c57429-ee6d822a_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:03:51.801514Z :DEBUG: [local]  TraceId []  SessionId [src_id|3f84a5fa-1a0a731-5c57429-ee6d822a_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:03:51.801606Z :INFO: [local]  TraceId []  SessionId [src_id|3f84a5fa-1a0a731-5c57429-ee6d822a_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "625cee88-4d68c672-7e24a8f3-20e3aa6c|22cc9b05-8194224b-31a00fb4-bd9fe489_0"
2026-02-18T17:03:51.801640Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=625cee88-4d68c672-7e24a8f3-20e3aa6c|22cc9b05-8194224b-31a00fb4-bd9fe489_0
2026-02-18T17:03:51.801681Z :DEBUG: [local]  TraceId []  SessionId [625cee88-4d68c672-7e24a8f3-20e3aa6c|22cc9b05-8194224b-31a00fb4-bd9fe489_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:03:51.801851Z :DEBUG: [local]  TraceId []  SessionId [625cee88-4d68c672-7e24a8f3-20e3aa6c|22cc9b05-8194224b-31a00fb4-bd9fe489_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T17:03:51.801949Z :DEBUG: [local]  TraceId []  SessionId [625cee88-4d68c672-7e24a8f3-20e3aa6c|22cc9b05-8194224b-31a00fb4-bd9fe489_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T17:03:51.801999Z :DEBUG: [local]  TraceId []  SessionId [625cee88-4d68c672-7e24a8f3-20e3aa6c|22cc9b05-8194224b-31a00fb4-bd9fe489_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
Message 'value0' was written into topic 'ReadFromTopicWatermarks1'
2026-02-18T17:03:51.802196Z :DEBUG: [local]  TraceId []  SessionId [625cee88-4d68c672-7e24a8f3-20e3aa6c|22cc9b05-8194224b-31a00fb4-bd9fe489_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 2 to 2
2026-02-18T17:03:51.802216Z :DEBUG: [local]  TraceId []  SessionId [625cee88-4d68c672-7e24a8f3-20e3aa6c|22cc9b05-8194224b-31a00fb4-bd9fe489_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T17:03:51.802229Z :DEBUG: [local]  TraceId []  SessionId [625cee88-4d68c672-7e24a8f3-20e3aa6c|22cc9b05-8194224b-31a00fb4-bd9fe489_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 2
Message 'value1' was written into topic 'ReadFromTopicWatermarks1'
2026-02-18T17:03:51.802315Z :INFO: [local]  TraceId []  SessionId [625cee88-4d68c672-7e24a8f3-20e3aa6c|22cc9b05-8194224b-31a00fb4-bd9fe489_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 18446744073709.551615s
2026-02-18T17:03:51.808888Z :DEBUG: [local]  TraceId []  SessionId [625cee88-4d68c672-7e24a8f3-20e3aa6c|22cc9b05-8194224b-31a00fb4-bd9fe489_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:03:51.809031Z :DEBUG: [local]  TraceId []  SessionId [625cee88-4d68c672-7e24a8f3-20e3aa6c|22cc9b05-8194224b-31a00fb4-bd9fe489_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 { nanos: 1000000 } max_queue_wait_time { nanos: 1000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T17:03:51.809060Z :DEBUG: [local]  TraceId []  SessionId [625cee88-4d68c672-7e24a8f3-20e3aa6c|22cc9b05-8194224b-31a00fb4-bd9fe489_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T17:03:51.809100Z :DEBUG: [local]  TraceId []  SessionId [625cee88-4d68c672-7e24a8f3-20e3aa6c|22cc9b05-8194224b-31a00fb4-bd9fe489_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T17:03:51.810366Z :DEBUG: [local]  TraceId []  SessionId [625cee88-4d68c672-7e24a8f3-20e3aa6c|22cc9b05-8194224b-31a00fb4-bd9fe489_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:03:51.810438Z :DEBUG: [local]  TraceId []  SessionId [625cee88-4d68c672-7e24a8f3-20e3aa6c|22cc9b05-8194224b-31a00fb4-bd9fe489_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 2 written { offset: 1 } } write_statistics { persisting_time { nanos: 2000000 } min_queue_wait_time { nanos: 4000000 } max_queue_wait_time { nanos: 4000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T17:03:51.810458Z :DEBUG: [local]  TraceId []  SessionId [625cee88-4d68c672-7e24a8f3-20e3aa6c|22cc9b05-8194224b-31a00fb4-bd9fe489_0]  PartitionId [0]  Generation [1] OnAck: seqNo=2, txId=?
2026-02-18T17:03:51.810481Z :DEBUG: [local]  TraceId []  SessionId [625cee88-4d68c672-7e24a8f3-20e3aa6c|22cc9b05-8194224b-31a00fb4-bd9fe489_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 2
2026-02-18T17:03:51.902497Z :INFO: [local]  TraceId []  SessionId [625cee88-4d68c672-7e24a8f3-20e3aa6c|22cc9b05-8194224b-31a00fb4-bd9fe489_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T17:03:51.902593Z :DEBUG: [local]  TraceId []  SessionId [625cee88-4d68c672-7e24a8f3-20e3aa6c|22cc9b05-8194224b-31a00fb4-bd9fe489_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T17:03:51.903606Z :INFO: [local]  TraceId []  SessionId [625cee88-4d68c672-7e24a8f3-20e3aa6c|22cc9b05-8194224b-31a00fb4-bd9fe489_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T17:03:51.903680Z :DEBUG: [local]  TraceId []  SessionId [625cee88-4d68c672-7e24a8f3-20e3aa6c|22cc9b05-8194224b-31a00fb4-bd9fe489_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:03:51.903736Z :TRACE: [local] TRACE_EVENT Error  status=CLIENT_CANCELLED
2026-02-18T17:03:51.903788Z :DEBUG: [local]  TraceId []  SessionId [625cee88-4d68c672-7e24a8f3-20e3aa6c|22cc9b05-8194224b-31a00fb4-bd9fe489_0]  PartitionId [0]  Generation [1] Write session is aborting and will not restart
2026-02-18T17:03:51.904367Z :DEBUG: [local]  TraceId []  SessionId [625cee88-4d68c672-7e24a8f3-20e3aa6c|22cc9b05-8194224b-31a00fb4-bd9fe489_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T17:03:51.935551Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: try to update token
2026-02-18T17:03:51.935965Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Start write session. Will connect to nodeId: 0
2026-02-18T17:03:51.956573Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: write to message_group: src_id
2026-02-18T17:03:51.956711Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: send init request: init_request { path: "ReadFromTopicWatermarks1" message_group_id: "src_id" }
2026-02-18T17:03:51.956755Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T17:03:51.957124Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:03:51.970153Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:03:51.970235Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771434231970 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:03:51.970332Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session established. Init response: session_id: "src_id|84ee582e-ad036d7a-710d20d9-11514ac9_0"
2026-02-18T17:03:51.970371Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=src_id|84ee582e-ad036d7a-710d20d9-11514ac9_0
2026-02-18T17:03:51.970400Z :DEBUG: [local]  TraceId []  SessionId [src_id|84ee582e-ad036d7a-710d20d9-11514ac9_0]  MessageGroupId [src_id] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:03:51.970516Z :INFO: [local]  TraceId []  SessionId [src_id|84ee582e-ad036d7a-710d20d9-11514ac9_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T17:03:51.970563Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/ReadFromTopicWatermarks1 partition_id=0
2026-02-18T17:03:51.970708Z :DEBUG: [local]  TraceId []  SessionId [src_id|84ee582e-ad036d7a-710d20d9-11514ac9_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T17:03:51.980662Z :INFO: [local]  TraceId []  SessionId [src_id|84ee582e-ad036d7a-710d20d9-11514ac9_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T17:03:51.980710Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T17:03:51.980747Z :DEBUG: [local]  TraceId []  SessionId [src_id|84ee582e-ad036d7a-710d20d9-11514ac9_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T17:03:51.980774Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T17:03:51.980802Z :INFO: [local]  TraceId []  SessionId [src_id|84ee582e-ad036d7a-710d20d9-11514ac9_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T17:03:51.981586Z :DEBUG: [local]  TraceId []  SessionId [src_id|84ee582e-ad036d7a-710d20d9-11514ac9_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:03:51.989198Z :DEBUG: [local]  TraceId []  SessionId [src_id|84ee582e-ad036d7a-710d20d9-11514ac9_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T17:03:51.989337Z :DEBUG: [local]  TraceId []  SessionId [src_id|84ee582e-ad036d7a-710d20d9-11514ac9_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "ReadFromTopicWatermarks1" partition_with_generation { generation: 1 } }
2026-02-18T17:03:51.989372Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T17:03:51.989643Z :DEBUG: [local]  TraceId []  SessionId [src_id|84ee582e-ad036d7a-710d20d9-11514ac9_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:03:51.991472Z :DEBUG: [local]  TraceId []  SessionId [src_id|84ee582e-ad036d7a-710d20d9-11514ac9_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:03:51.991556Z :INFO: [local]  TraceId []  SessionId [src_id|84ee582e-ad036d7a-710d20d9-11514ac9_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "d8b73800-ff604bfc-3191b4b9-649cb9f0|55793610-4205fcca-30acd70f-10d99432_0"
2026-02-18T17:03:51.991596Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=d8b73800-ff604bfc-3191b4b9-649cb9f0|55793610-4205fcca-30acd70f-10d99432_0
2026-02-18T17:03:51.991624Z :DEBUG: [local]  TraceId []  SessionId [d8b73800-ff604bfc-3191b4b9-649cb9f0|55793610-4205fcca-30acd70f-10d99432_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:03:51.991806Z :DEBUG: [local]  TraceId []  SessionId [d8b73800-ff604bfc-3191b4b9-649cb9f0|55793610-4205fcca-30acd70f-10d99432_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T17:03:51.991920Z :DEBUG: [local]  TraceId []  SessionId [d8b73800-ff604bfc-3191b4b9-649cb9f0|55793610-4205fcca-30acd70f-10d99432_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T17:03:51.991966Z :DEBUG: [local]  TraceId []  SessionId [d8b73800-ff604bfc-3191b4b9-649cb9f0|55793610-4205fcca-30acd70f-10d99432_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
Message 'value2' was written into topic 'ReadFromTopicWatermarks1'
2026-02-18T17:03:51.992151Z :DEBUG: [local]  TraceId []  SessionId [d8b73800-ff604bfc-3191b4b9-649cb9f0|55793610-4205fcca-30acd70f-10d99432_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 2 to 2
2026-02-18T17:03:51.992172Z :DEBUG: [local]  TraceId []  SessionId [d8b73800-ff604bfc-3191b4b9-649cb9f0|55793610-4205fcca-30acd70f-10d99432_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T17:03:51.992186Z :DEBUG: [local]  TraceId []  SessionId [d8b73800-ff604bfc-3191b4b9-649cb9f0|55793610-4205fcca-30acd70f-10d99432_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 2
Message 'value3' was written into topic 'ReadFromTopicWatermarks1'
2026-02-18T17:03:51.992289Z :DEBUG: [local]  TraceId []  SessionId [d8b73800-ff604bfc-3191b4b9-649cb9f0|55793610-4205fcca-30acd70f-10d99432_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 3 to 3
2026-02-18T17:03:51.992317Z :DEBUG: [local]  TraceId []  SessionId [d8b73800-ff604bfc-3191b4b9-649cb9f0|55793610-4205fcca-30acd70f-10d99432_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T17:03:51.992329Z :DEBUG: [local]  TraceId []  SessionId [d8b73800-ff604bfc-3191b4b9-649cb9f0|55793610-4205fcca-30acd70f-10d99432_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 3
Message 'value4' was written into topic 'ReadFromTopicWatermarks1'
2026-02-18T17:03:51.992433Z :INFO: [local]  TraceId []  SessionId [d8b73800-ff604bfc-3191b4b9-649cb9f0|55793610-4205fcca-30acd70f-10d99432_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 18446744073709.551615s
2026-02-18T17:03:52.001775Z :DEBUG: [local]  TraceId []  SessionId [d8b73800-ff604bfc-3191b4b9-649cb9f0|55793610-4205fcca-30acd70f-10d99432_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:03:52.001986Z :DEBUG: [local]  TraceId []  SessionId [d8b73800-ff604bfc-3191b4b9-649cb9f0|55793610-4205fcca-30acd70f-10d99432_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 1 written { offset: 2 } } write_statistics { persisting_time { nanos: 2000000 } min_queue_wait_time { nanos: 5000000 } max_queue_wait_time { nanos: 5000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T17:03:52.002041Z :DEBUG: [local]  TraceId []  SessionId [d8b73800-ff604bfc-3191b4b9-649cb9f0|55793610-4205fcca-30acd70f-10d99432_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T17:03:52.002094Z :DEBUG: [local]  TraceId []  SessionId [d8b73800-ff604bfc-3191b4b9-649cb9f0|55793610-4205fcca-30acd70f-10d99432_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T17:03:52.003128Z :DEBUG: [local]  TraceId []  SessionId [d8b73800-ff604bfc-3191b4b9-649cb9f0|55793610-4205fcca-30acd70f-10d99432_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:03:52.003250Z :DEBUG: [local]  TraceId []  SessionId [d8b73800-ff604bfc-3191b4b9-649cb9f0|55793610-4205fcca-30acd70f-10d99432_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 2 written { offset: 3 } } write_statistics { persisting_time { nanos: 2000000 } min_queue_wait_time { nanos: 2000000 } max_queue_wait_time { nanos: 2000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T17:03:52.003292Z :DEBUG: [local]  TraceId []  SessionId [d8b73800-ff604bfc-3191b4b9-649cb9f0|55793610-4205fcca-30acd70f-10d99432_0]  PartitionId [0]  Generation [1] OnAck: seqNo=2, txId=?
2026-02-18T17:03:52.003320Z :DEBUG: [local]  TraceId []  SessionId [d8b73800-ff604bfc-3191b4b9-649cb9f0|55793610-4205fcca-30acd70f-10d99432_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 2
2026-02-18T17:03:52.003453Z :DEBUG: [local]  TraceId []  SessionId [d8b73800-ff604bfc-3191b4b9-649cb9f0|55793610-4205fcca-30acd70f-10d99432_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:03:52.003517Z :DEBUG: [local]  TraceId []  SessionId [d8b73800-ff604bfc-3191b4b9-649cb9f0|55793610-4205fcca-30acd70f-10d99432_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 3 written { offset: 4 } } write_statistics { persisting_time { nanos: 2000000 } min_queue_wait_time { nanos: 2000000 } max_queue_wait_time { nanos: 2000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T17:03:52.003538Z :DEBUG: [local]  TraceId []  SessionId [d8b73800-ff604bfc-3191b4b9-649cb9f0|55793610-4205fcca-30acd70f-10d99432_0]  PartitionId [0]  Generation [1] OnAck: seqNo=3, txId=?
2026-02-18T17:03:52.003555Z :DEBUG: [local]  TraceId []  SessionId [d8b73800-ff604bfc-3191b4b9-649cb9f0|55793610-4205fcca-30acd70f-10d99432_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 3
2026-02-18T17:03:52.092639Z :INFO: [local]  TraceId []  SessionId [d8b73800-ff604bfc-3191b4b9-649cb9f0|55793610-4205fcca-30acd70f-10d99432_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T17:03:52.092722Z :DEBUG: [local]  TraceId []  SessionId [d8b73800-ff604bfc-3191b4b9-649cb9f0|55793610-4205fcca-30acd70f-10d99432_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T17:03:52.093714Z :INFO: [local]  TraceId []  SessionId [d8b73800-ff604bfc-3191b4b9-649cb9f0|55793610-4205fcca-30acd70f-10d99432_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T17:03:52.094363Z :DEBUG: [local]  TraceId []  SessionId [d8b73800-ff604bfc-3191b4b9-649cb9f0|55793610-4205fcca-30acd70f-10d99432_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:03:52.094415Z :TRACE: [local] TRACE_EVENT Error  status=CLIENT_CANCELLED
2026-02-18T17:03:52.094449Z :DEBUG: [local]  TraceId []  SessionId [d8b73800-ff604bfc-3191b4b9-649cb9f0|55793610-4205fcca-30acd70f-10d99432_0]  PartitionId [0]  Generation [1] Write session is aborting and will not restart
2026-02-18T17:03:52.094893Z :DEBUG: [local]  TraceId []  SessionId [d8b73800-ff604bfc-3191b4b9-649cb9f0|55793610-4205fcca-30acd70f-10d99432_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T17:03:52.126776Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: try to update token
2026-02-18T17:03:52.128169Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Start write session. Will connect to nodeId: 0
2026-02-18T17:03:52.147531Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: write to message_group: src_id
2026-02-18T17:03:52.147639Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: send init request: init_request { path: "ReadFromTopicWatermarks1" message_group_id: "src_id" }
2026-02-18T17:03:52.147677Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T17:03:52.147921Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:03:52.162030Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:03:52.162097Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771434232162 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:03:52.162217Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session established. Init response: session_id: "src_id|60c1b95c-6fc166d6-93fba29e-9a61834f_0"
2026-02-18T17:03:52.162255Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=src_id|60c1b95c-6fc166d6-93fba29e-9a61834f_0
2026-02-18T17:03:52.162285Z :DEBUG: [local]  TraceId []  SessionId [src_id|60c1b95c-6fc166d6-93fba29e-9a61834f_0]  MessageGroupId [src_id] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:03:52.162406Z :INFO: [local]  TraceId []  SessionId [src_id|60c1b95c-6fc166d6-93fba29e-9a61834f_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T17:03:52.162457Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/ReadFromTopicWatermarks1 partition_id=0
2026-02-18T17:03:52.162579Z :DEBUG: [local]  TraceId []  SessionId [src_id|60c1b95c-6fc166d6-93fba29e-9a61834f_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T17:03:52.172004Z :INFO: [local]  TraceId []  SessionId [src_id|60c1b95c-6fc166d6-93fba29e-9a61834f_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T17:03:52.172045Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T17:03:52.172078Z :DEBUG: [local]  TraceId []  SessionId [src_id|60c1b95c-6fc166d6-93fba29e-9a61834f_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T17:03:52.172103Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T17:03:52.172129Z :INFO: [local]  TraceId []  SessionId [src_id|60c1b95c-6fc166d6-93fba29e-9a61834f_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T17:03:52.172927Z :DEBUG: [local]  TraceId []  SessionId [src_id|60c1b95c-6fc166d6-93fba29e-9a61834f_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:03:52.180648Z :DEBUG: [local]  TraceId []  SessionId [src_id|60c1b95c-6fc166d6-93fba29e-9a61834f_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T17:03:52.180790Z :DEBUG: [local]  TraceId []  SessionId [src_id|60c1b95c-6fc166d6-93fba29e-9a61834f_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "ReadFromTopicWatermarks1" partition_with_generation { generation: 1 } }
2026-02-18T17:03:52.180823Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T17:03:52.181072Z :DEBUG: [local]  TraceId []  SessionId [src_id|60c1b95c-6fc166d6-93fba29e-9a61834f_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:03:52.182822Z :DEBUG: [local]  TraceId []  SessionId [src_id|60c1b95c-6fc166d6-93fba29e-9a61834f_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:03:52.182906Z :INFO: [local]  TraceId []  SessionId [src_id|60c1b95c-6fc166d6-93fba29e-9a61834f_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "ca4fc805-b5b547f6-1d25c835-82b993d|9c95d51e-3c6c430d-e56a040a-e4ebe11f_0"
2026-02-18T17:03:52.182936Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=ca4fc805-b5b547f6-1d25c835-82b993d|9c95d51e-3c6c430d-e56a040a-e4ebe11f_0
2026-02-18T17:03:52.182971Z :DEBUG: [local]  TraceId []  SessionId [ca4fc805-b5b547f6-1d25c835-82b993d|9c95d51e-3c6c430d-e56a040a-e4ebe11f_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:03:52.183153Z :DEBUG: [local]  TraceId []  SessionId [ca4fc805-b5b547f6-1d25c835-82b993d|9c95d51e-3c6c430d-e56a040a-e4ebe11f_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T17:03:52.183278Z :DEBUG: [local]  TraceId []  SessionId [ca4fc805-b5b547f6-1d25c835-82b993d|9c95d51e-3c6c430d-e56a040a-e4ebe11f_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T17:03:52.183339Z :DEBUG: [local]  TraceId []  SessionId [ca4fc805-b5b547f6-1d25c835-82b993d|9c95d51e-3c6c430d-e56a040a-e4ebe11f_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
Message 'value5' was written into topic 'ReadFromTopicWatermarks1'
2026-02-18T17:03:52.183591Z :INFO: [local]  TraceId []  SessionId [ca4fc805-b5b547f6-1d25c835-82b993d|9c95d51e-3c6c430d-e56a040a-e4ebe11f_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 18446744073709.551615s
2026-02-18T17:03:52.187317Z :DEBUG: [local]  TraceId []  SessionId [ca4fc805-b5b547f6-1d25c835-82b993d|9c95d51e-3c6c430d-e56a040a-e4ebe11f_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:03:52.187463Z :DEBUG: [local]  TraceId []  SessionId [ca4fc805-b5b547f6-1d25c835-82b993d|9c95d51e-3c6c430d-e56a040a-e4ebe11f_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 1 written { offset: 5 } } 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 { } }
2026-02-18T17:03:52.187495Z :DEBUG: [local]  TraceId []  SessionId [ca4fc805-b5b547f6-1d25c835-82b993d|9c95d51e-3c6c430d-e56a040a-e4ebe11f_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T17:03:52.187535Z :DEBUG: [local]  TraceId []  SessionId [ca4fc805-b5b547f6-1d25c835-82b993d|9c95d51e-3c6c430d-e56a040a-e4ebe11f_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T17:03:52.283772Z :INFO: [local]  TraceId []  SessionId [ca4fc805-b5b547f6-1d25c835-82b993d|9c95d51e-3c6c430d-e56a040a-e4ebe11f_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T17:03:52.283882Z :DEBUG: [local]  TraceId []  SessionId [ca4fc805-b5b547f6-1d25c835-82b993d|9c95d51e-3c6c430d-e56a040a-e4ebe11f_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T17:03:52.284833Z :INFO: [local]  TraceId []  SessionId [ca4fc805-b5b547f6-1d25c835-82b993d|9c95d51e-3c6c430d-e56a040a-e4ebe11f_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T17:03:52.285487Z :DEBUG: [local]  TraceId []  SessionId [ca4fc805-b5b547f6-1d25c835-82b993d|9c95d51e-3c6c430d-e56a040a-e4ebe11f_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:03:52.285534Z :TRACE: [local] TRACE_EVENT Error  status=CLIENT_CANCELLED
2026-02-18T17:03:52.285571Z :DEBUG: [local]  TraceId []  SessionId [ca4fc805-b5b547f6-1d25c835-82b993d|9c95d51e-3c6c430d-e56a040a-e4ebe11f_0]  PartitionId [0]  Generation [1] Write session is aborting and will not restart
2026-02-18T17:03:52.292000Z :DEBUG: [local]  TraceId []  SessionId [ca4fc805-b5b547f6-1d25c835-82b993d|9c95d51e-3c6c430d-e56a040a-e4ebe11f_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T17:03:52.299688Z node 37 :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
2026-02-18T17:03:52.312994Z node 37 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:703: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty PartitionsToRead: 0
2026-02-18T17:03:52.313179Z :INFO: [local] [local] [9b06572f-8d7bd4be-8e04b151-f1319787] Starting read session
2026-02-18T17:03:52.313234Z :DEBUG: [local] [local] [9b06572f-8d7bd4be-8e04b151-f1319787] Starting single session
2026-02-18T17:03:52.313842Z :DEBUG: [local] [local] [9b06572f-8d7bd4be-8e04b151-f1319787] [] In Reconnect, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:03:52.313921Z :DEBUG: [local] [local] [9b06572f-8d7bd4be-8e04b151-f1319787] [] New values: ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:03:52.313960Z :DEBUG: [local] [local] [9b06572f-8d7bd4be-8e04b151-f1319787] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T17:03:52.326518Z node 37 :KQP_COMPUTE INFO: dq_pq_read_actor.cpp:361: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9b06572f-8d7bd4be-8e04b151-f1319787 CreateReadSession
2026-02-18T17:03:52.333350Z :DEBUG: [local] [local] [9b06572f-8d7bd4be-8e04b151-f1319787] [] Successfully connected. Initializing session
2026-02-18T17:03:52.335725Z :INFO: [local] [local] [9b06572f-8d7bd4be-8e04b151-f1319787] [] Got InitResponse. ReadSessionId: test_client_1_14_17439348779633857370_v1
2026-02-18T17:03:52.335778Z :DEBUG: [local] [local] [9b06572f-8d7bd4be-8e04b151-f1319787] [] In ContinueReadingDataImpl, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:03:52.335954Z :DEBUG: [local] [local] [9b06572f-8d7bd4be-8e04b151-f1319787] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T17:03:53.313847Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:ReadFromTopicWatermarks1:0:1:0:0
2026-02-18T17:03:53.313912Z :INFO: [local] [local] [9b06572f-8d7bd4be-8e04b151-f1319787] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1000 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:03:53.327023Z node 37 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9b06572f-8d7bd4be-8e04b151-f1319787 GetAsyncInputData freeSpace = 1000
2026-02-18T17:03:53.327158Z :INFO: [local] [local] [9b06572f-8d7bd4be-8e04b151-f1319787] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "ReadFromTopicWatermarks1". Partition: 0. Read offset: (NULL)
2026-02-18T17:03:53.327105Z node 37 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:887: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9b06572f-8d7bd4be-8e04b151-f1319787 Key: 0@ StartPartitionSessionEvent received
2026-02-18T17:03:53.327127Z node 37 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:894: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9b06572f-8d7bd4be-8e04b151-f1319787 Key: 0@ Confirm StartPartitionSession with offset (NULL)
2026-02-18T17:03:53.327495Z node 37 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9b06572f-8d7bd4be-8e04b151-f1319787 Source data ready
2026-02-18T17:03:53.330124Z :DEBUG: [local] [local] [9b06572f-8d7bd4be-8e04b151-f1319787] [] Got ReadResponse, serverBytesSize = 890, now ReadSizeBudget = 0, ReadSizeServerDelta = 523398
2026-02-18T17:03:53.330256Z :DEBUG: [local] [local] [9b06572f-8d7bd4be-8e04b151-f1319787] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 523398
2026-02-18T17:03:53.330452Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (0-5)
2026-02-18T17:03:53.330514Z :DEBUG: [local] [local] [9b06572f-8d7bd4be-8e04b151-f1319787] [] Returning serverBytesSize = 890 to budget
2026-02-18T17:03:53.330554Z :DEBUG: [local] [local] [9b06572f-8d7bd4be-8e04b151-f1319787] [] In ContinueReadingDataImpl, ReadSizeBudget = 890, ReadSizeServerDelta = 523398
2026-02-18T17:03:53.330855Z :DEBUG: [local] [local] [9b06572f-8d7bd4be-8e04b151-f1319787] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T17:03:54.327915Z node 37 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9b06572f-8d7bd4be-8e04b151-f1319787 GetAsyncInputData freeSpace = 1000
2026-02-18T17:03:54.328034Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (0-0)
2026-02-18T17:03:54.328090Z :DEBUG: [local] Take Data. Partition 0. Read: {1, 0} (1-1)
2026-02-18T17:03:54.328116Z :DEBUG: [local] Take Data. Partition 0. Read: {2, 0} (2-2)
2026-02-18T17:03:54.328143Z :DEBUG: [local] Take Data. Partition 0. Read: {3, 0} (3-3)
2026-02-18T17:03:54.328167Z :DEBUG: [local] Take Data. Partition 0. Read: {4, 0} (4-4)
2026-02-18T17:03:54.328192Z :DEBUG: [local] Take Data. Partition 0. Read: {5, 0} (5-5)
2026-02-18T17:03:54.328235Z :DEBUG: [local] [local] [9b06572f-8d7bd4be-8e04b151-f1319787] [] The application data is transferred to the client. Number of messages 6, size 36 bytes
2026-02-18T17:03:54.328286Z :DEBUG: [local] [local] [9b06572f-8d7bd4be-8e04b151-f1319787] [] Returning serverBytesSize = 0 to budget
2026-02-18T17:03:54.328480Z node 37 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9b06572f-8d7bd4be-8e04b151-f1319787 Key: 0@ Data received: Message { Data: "value0" Information: { Offset: 0 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T17:03:51.801000Z WriteTime: 2026-02-18T17:03:51.802000Z MessageGroupId: "" Meta: { "ident": "unknown", "server": "ipv4:127.0.0.1:54150", "logtype": "unknown", "_ip": "ipv4:127.0.0.1:54150" } MessageMeta: { } } Partition session id: 1 Topic: "ReadFromTopicWatermarks1" Partition: 0 }
2026-02-18T17:03:54.328547Z node 37 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:867: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9b06572f-8d7bd4be-8e04b151-f1319787 New watermark 2026-02-18T17:03:51.700000Z was generated
2026-02-18T17:03:54.328582Z node 37 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9b06572f-8d7bd4be-8e04b151-f1319787 Key: 0@ Data received: Message { Data: "value1" Information: { Offset: 1 ProducerId: "" SeqNo: 2 CreateTime: 2026-02-18T17:03:51.802000Z WriteTime: 2026-02-18T17:03:51.805000Z MessageGroupId: "" Meta: { "ident": "unknown", "_ip": "ipv4:127.0.0.1:54150", "logtype": "unknown", "server": "ipv4:127.0.0.1:54150" } MessageMeta: { } } Partition session id: 1 Topic: "ReadFromTopicWatermarks1" Partition: 0 }
2026-02-18T17:03:54.328640Z node 37 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9b06572f-8d7bd4be-8e04b151-f1319787 Key: 0@ Data received: Message { Data: "value2" Information: { Offset: 2 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T17:03:51.991000Z WriteTime: 2026-02-18T17:03:51.992000Z MessageGroupId: "" Meta: { "server": "ipv4:127.0.0.1:54158", "_ip": "ipv4:127.0.0.1:54158", "logtype": "unknown", "ident": "unknown" } MessageMeta: { } } Partition session id: 1 Topic: "ReadFromTopicWatermarks1" Partition: 0 }
2026-02-18T17:03:54.328655Z node 37 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:867: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9b06572f-8d7bd4be-8e04b151-f1319787 New watermark 2026-02-18T17:03:51.900000Z was generated
2026-02-18T17:03:54.328692Z node 37 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9b06572f-8d7bd4be-8e04b151-f1319787 Key: 0@ Data received: Message { Data: "value3" Information: { Offset: 3 ProducerId: "" SeqNo: 2 CreateTime: 2026-02-18T17:03:51.992000Z WriteTime: 2026-02-18T17:03:51.999000Z MessageGroupId: "" Meta: { "ident": "unknown", "server": "ipv4:127.0.0.1:54158", "logtype": "unknown", "_ip": "ipv4:127.0.0.1:54158" } MessageMeta: { } } Partition session id: 1 Topic: "ReadFromTopicWatermarks1" Partition: 0 }
2026-02-18T17:03:54.328738Z node 37 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9b06572f-8d7bd4be-8e04b151-f1319787 Key: 0@ Data received: Message { Data: "value4" Information: { Offset: 4 ProducerId: "" SeqNo: 3 CreateTime: 2026-02-18T17:03:51.992000Z WriteTime: 2026-02-18T17:03:52.000000Z MessageGroupId: "" Meta: { "_ip": "ipv4:127.0.0.1:54158", "logtype": "unknown", "server": "ipv4:127.0.0.1:54158", "ident": "unknown" } MessageMeta: { } } Partition session id: 1 Topic: "ReadFromTopicWatermarks1" Partition: 0 }
2026-02-18T17:03:54.328775Z node 37 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9b06572f-8d7bd4be-8e04b151-f1319787 Key: 0@ Data received: Message { Data: "value5" Information: { Offset: 5 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T17:03:52.183000Z WriteTime: 2026-02-18T17:03:52.183000Z MessageGroupId: "" Meta: { "ident": "unknown", "logtype": "unknown", "_ip": "ipv4:127.0.0.1:54164", "server": "ipv4:127.0.0.1:54164" } MessageMeta: { } } Partition session id: 1 Topic: "ReadFromTopicWatermarks1" Partition: 0 }
2026-02-18T17:03:54.328796Z node 37 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:867: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9b06572f-8d7bd4be-8e04b151-f1319787 New watermark 2026-02-18T17:03:52.100000Z was generated
2026-02-18T17:03:54.328873Z node 37 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9b06572f-8d7bd4be-8e04b151-f1319787 Return ready batch. DataCount = 1 Watermark = 2026-02-18T17:03:51.700000Z Used space = 6
2026-02-18T17:03:54.328931Z node 37 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9b06572f-8d7bd4be-8e04b151-f1319787 Source data ready
2026-02-18T17:03:55.329369Z node 37 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9b06572f-8d7bd4be-8e04b151-f1319787 GetAsyncInputData freeSpace = 1000
2026-02-18T17:03:55.329449Z node 37 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9b06572f-8d7bd4be-8e04b151-f1319787 Return ready batch. DataCount = 2 Watermark = 2026-02-18T17:03:51.900000Z Used space = 12
2026-02-18T17:03:56.330037Z node 37 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9b06572f-8d7bd4be-8e04b151-f1319787 GetAsyncInputData freeSpace = 1000
2026-02-18T17:03:56.330153Z node 37 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 9b06572f-8d7bd4be-8e04b151-f1319787 Return ready batch. DataCount = 3 Watermark = 2026-02-18T17:03:52.100000Z Used space = 18
2026-02-18T17:03:56.330758Z :INFO: [local] [local] [9b06572f-8d7bd4be-8e04b151-f1319787] Closing read session. Close timeout: 0.000000s
2026-02-18T17:03:56.330849Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:ReadFromTopicWatermarks1:0:1:5:0
2026-02-18T17:03:56.330904Z :INFO: [local] [local] [9b06572f-8d7bd4be-8e04b151-f1319787] Counters: { Errors: 0 CurrentSessionLifetimeMs: 4017 BytesRead: 36 MessagesRead: 6 BytesReadCompressed: 36 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:03:56.331058Z :NOTICE: [local] [local] [9b06572f-8d7bd4be-8e04b151-f1319787] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Close with zero timeout " }
2026-02-18T17:03:56.331105Z :DEBUG: [local] [local] [9b06572f-8d7bd4be-8e04b151-f1319787] [] Abort session to cluster
2026-02-18T17:03:56.332070Z :INFO: [local] [local] [9b06572f-8d7bd4be-8e04b151-f1319787] Closing read session. Close timeout: 0.000000s
2026-02-18T17:03:56.332147Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:ReadFromTopicWatermarks1:0:1:5:0
2026-02-18T17:03:56.332202Z :INFO: [local] [local] [9b06572f-8d7bd4be-8e04b151-f1319787] Counters: { Errors: 0 CurrentSessionLifetimeMs: 4018 BytesRead: 36 MessagesRead: 6 BytesReadCompressed: 36 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:03:56.332286Z :NOTICE: [local] [local] [9b06572f-8d7bd4be-8e04b151-f1319787] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T17:03:56.889684Z node 38 :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: 
2026-02-18T17:03:56.889766Z node 38 :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
2026-02-18T17:03:56.902914Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: try to update token
2026-02-18T17:03:56.903484Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Start write session. Will connect to nodeId: 0
2026-02-18T17:03:56.923634Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: write to message_group: src_id
2026-02-18T17:03:56.923753Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: send init request: init_request { path: "WatermarkCheckpointWithItemsInReadyBuffer" message_group_id: "src_id" }
2026-02-18T17:03:56.923780Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T17:03:56.924086Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:03:56.940014Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:03:56.940105Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771434236940 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:03:56.940215Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session established. Init response: session_id: "src_id|11a02ba8-7de1660a-a0bf385a-d32499ee_0"
2026-02-18T17:03:56.940268Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=src_id|11a02ba8-7de1660a-a0bf385a-d32499ee_0
2026-02-18T17:03:56.940310Z :DEBUG: [local]  TraceId []  SessionId [src_id|11a02ba8-7de1660a-a0bf385a-d32499ee_0]  MessageGroupId [src_id] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:03:56.940430Z :INFO: [local]  TraceId []  SessionId [src_id|11a02ba8-7de1660a-a0bf385a-d32499ee_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T17:03:56.940480Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/WatermarkCheckpointWithItemsInReadyBuffer partition_id=0
2026-02-18T17:03:56.940631Z :DEBUG: [local]  TraceId []  SessionId [src_id|11a02ba8-7de1660a-a0bf385a-d32499ee_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T17:03:56.952922Z :INFO: [local]  TraceId []  SessionId [src_id|11a02ba8-7de1660a-a0bf385a-d32499ee_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T17:03:56.952970Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T17:03:56.953012Z :DEBUG: [local]  TraceId []  SessionId [src_id|11a02ba8-7de1660a-a0bf385a-d32499ee_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T17:03:56.953048Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T17:03:56.953080Z :INFO: [local]  TraceId []  SessionId [src_id|11a02ba8-7de1660a-a0bf385a-d32499ee_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T17:03:56.953889Z :DEBUG: [local]  TraceId []  SessionId [src_id|11a02ba8-7de1660a-a0bf385a-d32499ee_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:03:56.961826Z :DEBUG: [local]  TraceId []  SessionId [src_id|11a02ba8-7de1660a-a0bf385a-d32499ee_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T17:03:56.961986Z :DEBUG: [local]  TraceId []  SessionId [src_id|11a02ba8-7de1660a-a0bf385a-d32499ee_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "WatermarkCheckpointWithItemsInReadyBuffer" partition_with_generation { generation: 1 } }
2026-02-18T17:03:56.962030Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T17:03:56.962398Z :DEBUG: [local]  TraceId []  SessionId [src_id|11a02ba8-7de1660a-a0bf385a-d32499ee_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:03:56.965010Z :DEBUG: [local]  TraceId []  SessionId [src_id|11a02ba8-7de1660a-a0bf385a-d32499ee_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:03:56.965119Z :INFO: [local]  TraceId []  SessionId [src_id|11a02ba8-7de1660a-a0bf385a-d32499ee_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "829e0a5-6c0b9ac5-5baed407-3d1d0437|5cc588cc-5095fc17-ca63a3d5-79254fa1_0"
2026-02-18T17:03:56.965156Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=829e0a5-6c0b9ac5-5baed407-3d1d0437|5cc588cc-5095fc17-ca63a3d5-79254fa1_0
2026-02-18T17:03:56.965186Z :DEBUG: [local]  TraceId []  SessionId [829e0a5-6c0b9ac5-5baed407-3d1d0437|5cc588cc-5095fc17-ca63a3d5-79254fa1_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:03:56.965380Z :DEBUG: [local]  TraceId []  SessionId [829e0a5-6c0b9ac5-5baed407-3d1d0437|5cc588cc-5095fc17-ca63a3d5-79254fa1_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T17:03:56.965535Z :DEBUG: [local]  TraceId []  SessionId [829e0a5-6c0b9ac5-5baed407-3d1d0437|5cc588cc-5095fc17-ca63a3d5-79254fa1_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T17:03:56.965599Z :DEBUG: [local]  TraceId []  SessionId [829e0a5-6c0b9ac5-5baed407-3d1d0437|5cc588cc-5095fc17-ca63a3d5-79254fa1_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
Message 'value0' was written into topic 'WatermarkCheckpointWithItemsInReadyBuffer'
2026-02-18T17:03:56.965883Z :DEBUG: [local]  TraceId []  SessionId [829e0a5-6c0b9ac5-5baed407-3d1d0437|5cc588cc-5095fc17-ca63a3d5-79254fa1_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 2 to 2
2026-02-18T17:03:56.965913Z :DEBUG: [local]  TraceId []  SessionId [829e0a5-6c0b9ac5-5baed407-3d1d0437|5cc588cc-5095fc17-ca63a3d5-79254fa1_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T17:03:56.965926Z :DEBUG: [local]  TraceId []  SessionId [829e0a5-6c0b9ac5-5baed407-3d1d0437|5cc588cc-5095fc17-ca63a3d5-79254fa1_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 2
Message 'value1' was written into topic 'WatermarkCheckpointWithItemsInReadyBuffer'
2026-02-18T17:03:56.966037Z :INFO: [local]  TraceId []  SessionId [829e0a5-6c0b9ac5-5baed407-3d1d0437|5cc588cc-5095fc17-ca63a3d5-79254fa1_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 18446744073709.551615s
2026-02-18T17:03:56.983058Z :DEBUG: [local]  TraceId []  SessionId [829e0a5-6c0b9ac5-5baed407-3d1d0437|5cc588cc-5095fc17-ca63a3d5-79254fa1_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:03:56.983290Z :DEBUG: [local]  TraceId []  SessionId [829e0a5-6c0b9ac5-5baed407-3d1d0437|5cc588cc-5095fc17-ca63a3d5-79254fa1_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 { } }
2026-02-18T17:03:56.983339Z :DEBUG: [local]  TraceId []  SessionId [829e0a5-6c0b9ac5-5baed407-3d1d0437|5cc588cc-5095fc17-ca63a3d5-79254fa1_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T17:03:56.983380Z :DEBUG: [local]  TraceId []  SessionId [829e0a5-6c0b9ac5-5baed407-3d1d0437|5cc588cc-5095fc17-ca63a3d5-79254fa1_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T17:03:56.984843Z :DEBUG: [local]  TraceId []  SessionId [829e0a5-6c0b9ac5-5baed407-3d1d0437|5cc588cc-5095fc17-ca63a3d5-79254fa1_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:03:56.985058Z :DEBUG: [local]  TraceId []  SessionId [829e0a5-6c0b9ac5-5baed407-3d1d0437|5cc588cc-5095fc17-ca63a3d5-79254fa1_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 2 written { offset: 1 } } write_statistics { persisting_time { nanos: 2000000 } min_queue_wait_time { nanos: 14000000 } max_queue_wait_time { nanos: 14000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T17:03:56.985141Z :DEBUG: [local]  TraceId []  SessionId [829e0a5-6c0b9ac5-5baed407-3d1d0437|5cc588cc-5095fc17-ca63a3d5-79254fa1_0]  PartitionId [0]  Generation [1] OnAck: seqNo=2, txId=?
2026-02-18T17:03:56.985174Z :DEBUG: [local]  TraceId []  SessionId [829e0a5-6c0b9ac5-5baed407-3d1d0437|5cc588cc-5095fc17-ca63a3d5-79254fa1_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 2
2026-02-18T17:03:57.066194Z :INFO: [local]  TraceId []  SessionId [829e0a5-6c0b9ac5-5baed407-3d1d0437|5cc588cc-5095fc17-ca63a3d5-79254fa1_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T17:03:57.066323Z :DEBUG: [local]  TraceId []  SessionId [829e0a5-6c0b9ac5-5baed407-3d1d0437|5cc588cc-5095fc17-ca63a3d5-79254fa1_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T17:03:57.067315Z :INFO: [local]  TraceId []  SessionId [829e0a5-6c0b9ac5-5baed407-3d1d0437|5cc588cc-5095fc17-ca63a3d5-79254fa1_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T17:03:57.067984Z :DEBUG: [local]  TraceId []  SessionId [829e0a5-6c0b9ac5-5baed407-3d1d0437|5cc588cc-5095fc17-ca63a3d5-79254fa1_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:03:57.068036Z :TRACE: [local] TRACE_EVENT Error  status=CLIENT_CANCELLED
2026-02-18T17:03:57.068064Z :DEBUG: [local]  TraceId []  SessionId [829e0a5-6c0b9ac5-5baed407-3d1d0437|5cc588cc-5095fc17-ca63a3d5-79254fa1_0]  PartitionId [0]  Generation [1] Write session is aborting and will not restart
2026-02-18T17:03:57.068347Z :DEBUG: [local]  TraceId []  SessionId [829e0a5-6c0b9ac5-5baed407-3d1d0437|5cc588cc-5095fc17-ca63a3d5-79254fa1_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T17:03:57.077856Z node 38 :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
2026-02-18T17:03:57.090549Z node 38 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:703: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty PartitionsToRead: 0
2026-02-18T17:03:57.090726Z :INFO: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] Starting read session
2026-02-18T17:03:57.090764Z :DEBUG: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] Starting single session
2026-02-18T17:03:57.091193Z :DEBUG: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] [] In Reconnect, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:03:57.091232Z :DEBUG: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] [] New values: ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:03:57.091403Z :DEBUG: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T17:03:57.104031Z node 38 :KQP_COMPUTE INFO: dq_pq_read_actor.cpp:361: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: b99799a1-4af0f782-ea50de9c-6de106c5 CreateReadSession
2026-02-18T17:03:57.109870Z :DEBUG: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] [] Successfully connected. Initializing session
2026-02-18T17:03:57.112112Z :INFO: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] [] Got InitResponse. ReadSessionId: test_client_1_15_14036790579483840522_v1
2026-02-18T17:03:57.112158Z :DEBUG: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] [] In ContinueReadingDataImpl, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:03:57.112308Z :DEBUG: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T17:03:58.091866Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:WatermarkCheckpointWithItemsInReadyBuffer:0:1:0:0
2026-02-18T17:03:58.091956Z :INFO: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1001 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:03:58.104745Z node 38 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: b99799a1-4af0f782-ea50de9c-6de106c5 GetAsyncInputData freeSpace = 1000
2026-02-18T17:03:58.104851Z node 38 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:887: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: b99799a1-4af0f782-ea50de9c-6de106c5 Key: 0@ StartPartitionSessionEvent received
2026-02-18T17:03:58.104928Z :INFO: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "WatermarkCheckpointWithItemsInReadyBuffer". Partition: 0. Read offset: (NULL)
2026-02-18T17:03:58.104879Z node 38 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:894: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: b99799a1-4af0f782-ea50de9c-6de106c5 Key: 0@ Confirm StartPartitionSession with offset (NULL)
2026-02-18T17:03:58.105325Z node 38 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: b99799a1-4af0f782-ea50de9c-6de106c5 Source data ready
2026-02-18T17:03:58.107279Z :DEBUG: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] [] Got ReadResponse, serverBytesSize = 306, now ReadSizeBudget = 0, ReadSizeServerDelta = 523982
2026-02-18T17:03:58.107410Z :DEBUG: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 523982
2026-02-18T17:03:58.107651Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (0-1)
2026-02-18T17:03:58.107717Z :DEBUG: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] [] Returning serverBytesSize = 306 to budget
2026-02-18T17:03:58.107766Z :DEBUG: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] [] In ContinueReadingDataImpl, ReadSizeBudget = 306, ReadSizeServerDelta = 523982
2026-02-18T17:03:58.108009Z :DEBUG: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T17:03:59.105808Z node 38 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: b99799a1-4af0f782-ea50de9c-6de106c5 GetAsyncInputData freeSpace = 1000
2026-02-18T17:03:59.105924Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (0-0)
2026-02-18T17:03:59.105997Z :DEBUG: [local] Take Data. Partition 0. Read: {1, 0} (1-1)
2026-02-18T17:03:59.106050Z :DEBUG: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] [] The application data is transferred to the client. Number of messages 2, size 12 bytes
2026-02-18T17:03:59.106118Z :DEBUG: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] [] Returning serverBytesSize = 0 to budget
2026-02-18T17:03:59.106332Z node 38 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: b99799a1-4af0f782-ea50de9c-6de106c5 Key: 0@ Data received: Message { Data: "value0" Information: { Offset: 0 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T17:03:56.965000Z WriteTime: 2026-02-18T17:03:56.966000Z MessageGroupId: "" Meta: { "ident": "unknown", "_ip": "ipv4:127.0.0.1:36208", "logtype": "unknown", "server": "ipv4:127.0.0.1:36208" } MessageMeta: { } } Partition session id: 1 Topic: "WatermarkCheckpointWithItemsInReadyBuffer" Partition: 0 }
2026-02-18T17:03:59.106410Z node 38 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:867: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: b99799a1-4af0f782-ea50de9c-6de106c5 New watermark 2026-02-18T17:03:54.900000Z was generated
2026-02-18T17:03:59.106454Z node 38 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: b99799a1-4af0f782-ea50de9c-6de106c5 Key: 0@ Data received: Message { Data: "value1" Information: { Offset: 1 ProducerId: "" SeqNo: 2 CreateTime: 2026-02-18T17:03:56.965000Z WriteTime: 2026-02-18T17:03:56.969000Z MessageGroupId: "" Meta: { "server": "ipv4:127.0.0.1:36208", "_ip": "ipv4:127.0.0.1:36208", "logtype": "unknown", "ident": "unknown" } MessageMeta: { } } Partition session id: 1 Topic: "WatermarkCheckpointWithItemsInReadyBuffer" Partition: 0 }
2026-02-18T17:03:59.106568Z node 38 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: b99799a1-4af0f782-ea50de9c-6de106c5 Return ready batch. DataCount = 1 Watermark = 2026-02-18T17:03:54.900000Z Used space = 6
2026-02-18T17:03:59.106649Z node 38 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: b99799a1-4af0f782-ea50de9c-6de106c5 Source data ready
2026-02-18T17:03:59.125534Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: try to update token
2026-02-18T17:03:59.125961Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Start write session. Will connect to nodeId: 0
2026-02-18T17:03:59.135065Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: write to message_group: src_id
2026-02-18T17:03:59.135206Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: send init request: init_request { path: "WatermarkCheckpointWithItemsInReadyBuffer" message_group_id: "src_id" }
2026-02-18T17:03:59.135244Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T17:03:59.135576Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:03:59.149261Z :DEBUG: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:03:59.149338Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771434239149 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:03:59.149423Z :INFO: [local]  TraceId []  SessionId []  MessageGroupId [src_id] Write session established. Init response: session_id: "src_id|ed3edb11-7009a934-6da228d2-5b5c073b_0"
2026-02-18T17:03:59.149458Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=src_id|ed3edb11-7009a934-6da228d2-5b5c073b_0
2026-02-18T17:03:59.149491Z :DEBUG: [local]  TraceId []  SessionId [src_id|ed3edb11-7009a934-6da228d2-5b5c073b_0]  MessageGroupId [src_id] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:03:59.149581Z :INFO: [local]  TraceId []  SessionId [src_id|ed3edb11-7009a934-6da228d2-5b5c073b_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T17:03:59.149631Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/WatermarkCheckpointWithItemsInReadyBuffer partition_id=0
2026-02-18T17:03:59.149761Z :DEBUG: [local]  TraceId []  SessionId [src_id|ed3edb11-7009a934-6da228d2-5b5c073b_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T17:03:59.159341Z :INFO: [local]  TraceId []  SessionId [src_id|ed3edb11-7009a934-6da228d2-5b5c073b_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T17:03:59.159385Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T17:03:59.159423Z :DEBUG: [local]  TraceId []  SessionId [src_id|ed3edb11-7009a934-6da228d2-5b5c073b_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T17:03:59.159452Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T17:03:59.159480Z :INFO: [local]  TraceId []  SessionId [src_id|ed3edb11-7009a934-6da228d2-5b5c073b_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T17:03:59.160186Z :DEBUG: [local]  TraceId []  SessionId [src_id|ed3edb11-7009a934-6da228d2-5b5c073b_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:03:59.167998Z :DEBUG: [local]  TraceId []  SessionId [src_id|ed3edb11-7009a934-6da228d2-5b5c073b_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T17:03:59.168131Z :DEBUG: [local]  TraceId []  SessionId [src_id|ed3edb11-7009a934-6da228d2-5b5c073b_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "WatermarkCheckpointWithItemsInReadyBuffer" partition_with_generation { generation: 1 } }
2026-02-18T17:03:59.168169Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T17:03:59.168446Z :DEBUG: [local]  TraceId []  SessionId [src_id|ed3edb11-7009a934-6da228d2-5b5c073b_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:03:59.170450Z :DEBUG: [local]  TraceId []  SessionId [src_id|ed3edb11-7009a934-6da228d2-5b5c073b_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:03:59.170550Z :INFO: [local]  TraceId []  SessionId [src_id|ed3edb11-7009a934-6da228d2-5b5c073b_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "cbe4436c-7f8c3020-855ae6ff-83240331|71b6231b-41657184-282f8938-f715c45d_0"
2026-02-18T17:03:59.170606Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=cbe4436c-7f8c3020-855ae6ff-83240331|71b6231b-41657184-282f8938-f715c45d_0
2026-02-18T17:03:59.170636Z :DEBUG: [local]  TraceId []  SessionId [cbe4436c-7f8c3020-855ae6ff-83240331|71b6231b-41657184-282f8938-f715c45d_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:03:59.170796Z :DEBUG: [local]  TraceId []  SessionId [cbe4436c-7f8c3020-855ae6ff-83240331|71b6231b-41657184-282f8938-f715c45d_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 1 to 1
2026-02-18T17:03:59.170922Z :DEBUG: [local]  TraceId []  SessionId [cbe4436c-7f8c3020-855ae6ff-83240331|71b6231b-41657184-282f8938-f715c45d_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T17:03:59.170966Z :DEBUG: [local]  TraceId []  SessionId [cbe4436c-7f8c3020-855ae6ff-83240331|71b6231b-41657184-282f8938-f715c45d_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 1
Message 'value2' was written into topic 'WatermarkCheckpointWithItemsInReadyBuffer'
2026-02-18T17:03:59.171206Z :DEBUG: [local]  TraceId []  SessionId [cbe4436c-7f8c3020-855ae6ff-83240331|71b6231b-41657184-282f8938-f715c45d_0]  PartitionId [0]  Generation [1] Write 1 messages with Id from 2 to 2
2026-02-18T17:03:59.171240Z :DEBUG: [local]  TraceId []  SessionId [cbe4436c-7f8c3020-855ae6ff-83240331|71b6231b-41657184-282f8938-f715c45d_0]  PartitionId [0]  Generation [1] Write session: try to update token
2026-02-18T17:03:59.171254Z :DEBUG: [local]  TraceId []  SessionId [cbe4436c-7f8c3020-855ae6ff-83240331|71b6231b-41657184-282f8938-f715c45d_0]  PartitionId [0]  Generation [1] Send 1 message(s) (0 left), first sequence number is 2
Message 'value3' was written into topic 'WatermarkCheckpointWithItemsInReadyBuffer'
2026-02-18T17:03:59.171360Z :INFO: [local]  TraceId []  SessionId [cbe4436c-7f8c3020-855ae6ff-83240331|71b6231b-41657184-282f8938-f715c45d_0]  PartitionId [0]  Generation [1] Write session: close. Timeout 18446744073709.551615s
2026-02-18T17:03:59.179503Z :DEBUG: [local]  TraceId []  SessionId [cbe4436c-7f8c3020-855ae6ff-83240331|71b6231b-41657184-282f8938-f715c45d_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:03:59.179740Z :DEBUG: [local]  TraceId []  SessionId [cbe4436c-7f8c3020-855ae6ff-83240331|71b6231b-41657184-282f8938-f715c45d_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 1 written { offset: 2 } } write_statistics { persisting_time { nanos: 2000000 } min_queue_wait_time { nanos: 4000000 } max_queue_wait_time { nanos: 4000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T17:03:59.179800Z :DEBUG: [local]  TraceId []  SessionId [cbe4436c-7f8c3020-855ae6ff-83240331|71b6231b-41657184-282f8938-f715c45d_0]  PartitionId [0]  Generation [1] OnAck: seqNo=1, txId=?
2026-02-18T17:03:59.179855Z :DEBUG: [local]  TraceId []  SessionId [cbe4436c-7f8c3020-855ae6ff-83240331|71b6231b-41657184-282f8938-f715c45d_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 1
2026-02-18T17:03:59.180262Z :DEBUG: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] [] Got ReadResponse, serverBytesSize = 158, now ReadSizeBudget = 0, ReadSizeServerDelta = 524130
2026-02-18T17:03:59.180386Z :DEBUG: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 524130
2026-02-18T17:03:59.180677Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (2-2)
2026-02-18T17:03:59.180756Z :DEBUG: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] [] Returning serverBytesSize = 158 to budget
2026-02-18T17:03:59.180829Z :DEBUG: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] [] In ContinueReadingDataImpl, ReadSizeBudget = 158, ReadSizeServerDelta = 524130
2026-02-18T17:03:59.181090Z :DEBUG: [local]  TraceId []  SessionId [cbe4436c-7f8c3020-855ae6ff-83240331|71b6231b-41657184-282f8938-f715c45d_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:03:59.181157Z :DEBUG: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T17:03:59.181225Z :DEBUG: [local]  TraceId []  SessionId [cbe4436c-7f8c3020-855ae6ff-83240331|71b6231b-41657184-282f8938-f715c45d_0]  PartitionId [0]  Generation [1] Write session got write response: acks { seq_no: 2 written { offset: 3 } } write_statistics { persisting_time { nanos: 2000000 } min_queue_wait_time { nanos: 3000000 } max_queue_wait_time { nanos: 3000000 } partition_quota_wait_time { } topic_quota_wait_time { } }
2026-02-18T17:03:59.181260Z :DEBUG: [local]  TraceId []  SessionId [cbe4436c-7f8c3020-855ae6ff-83240331|71b6231b-41657184-282f8938-f715c45d_0]  PartitionId [0]  Generation [1] OnAck: seqNo=2, txId=?
2026-02-18T17:03:59.181283Z :DEBUG: [local]  TraceId []  SessionId [cbe4436c-7f8c3020-855ae6ff-83240331|71b6231b-41657184-282f8938-f715c45d_0]  PartitionId [0]  Generation [1] Write session: acknoledged message 2
2026-02-18T17:03:59.181643Z :DEBUG: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] [] Got ReadResponse, serverBytesSize = 158, now ReadSizeBudget = 0, ReadSizeServerDelta = 524130
2026-02-18T17:03:59.181738Z :DEBUG: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 524130
2026-02-18T17:03:59.181909Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (3-3)
2026-02-18T17:03:59.181952Z :DEBUG: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] [] Returning serverBytesSize = 158 to budget
2026-02-18T17:03:59.181994Z :DEBUG: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] [] In ContinueReadingDataImpl, ReadSizeBudget = 158, ReadSizeServerDelta = 524130
2026-02-18T17:03:59.182150Z :DEBUG: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T17:03:59.271528Z :INFO: [local]  TraceId []  SessionId [cbe4436c-7f8c3020-855ae6ff-83240331|71b6231b-41657184-282f8938-f715c45d_0]  PartitionId [0]  Generation [1] Write session will now close
2026-02-18T17:03:59.271600Z :DEBUG: [local]  TraceId []  SessionId [cbe4436c-7f8c3020-855ae6ff-83240331|71b6231b-41657184-282f8938-f715c45d_0]  PartitionId [0]  Generation [1] Write session: aborting
2026-02-18T17:03:59.272457Z :INFO: [local]  TraceId []  SessionId [cbe4436c-7f8c3020-855ae6ff-83240331|71b6231b-41657184-282f8938-f715c45d_0]  PartitionId [0]  Generation [1] Write session: gracefully shut down, all writes complete
2026-02-18T17:03:59.272520Z :DEBUG: [local]  TraceId []  SessionId [cbe4436c-7f8c3020-855ae6ff-83240331|71b6231b-41657184-282f8938-f715c45d_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:03:59.272566Z :TRACE: [local] TRACE_EVENT Error  status=CLIENT_CANCELLED
2026-02-18T17:03:59.272612Z :DEBUG: [local]  TraceId []  SessionId [cbe4436c-7f8c3020-855ae6ff-83240331|71b6231b-41657184-282f8938-f715c45d_0]  PartitionId [0]  Generation [1] Write session is aborting and will not restart
2026-02-18T17:03:59.273226Z :DEBUG: [local]  TraceId []  SessionId [cbe4436c-7f8c3020-855ae6ff-83240331|71b6231b-41657184-282f8938-f715c45d_0]  PartitionId [0]  Generation [1] Write session: destroy
2026-02-18T17:03:59.275063Z node 38 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: b99799a1-4af0f782-ea50de9c-6de106c5 GetAsyncInputData freeSpace = 1000
2026-02-18T17:03:59.275166Z node 38 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: b99799a1-4af0f782-ea50de9c-6de106c5 Return ready batch. DataCount = 1 Watermark = none Used space = 6
2026-02-18T17:03:59.275248Z node 38 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: b99799a1-4af0f782-ea50de9c-6de106c5 Source data ready
2026-02-18T17:03:59.275371Z node 38 :KQP_COMPUTE DEBUG: dq_pq_read_actor_base.cpp:90: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: b99799a1-4af0f782-ea50de9c-6de106c5 SaveState, offsets: {:0,2},
State saved
2026-02-18T17:03:59.275531Z :INFO: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] Closing read session. Close timeout: 0.000000s
2026-02-18T17:03:59.275631Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:WatermarkCheckpointWithItemsInReadyBuffer:0:1:3:0
2026-02-18T17:03:59.275685Z :INFO: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2184 BytesRead: 24 MessagesRead: 4 BytesReadCompressed: 24 BytesInflightUncompressed: 12 BytesInflightCompressed: 0 BytesInflightTotal: 12 MessagesInflight: 2 }
2026-02-18T17:03:59.275787Z :NOTICE: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Close with zero timeout " }
2026-02-18T17:03:59.275857Z :DEBUG: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] [] Returning serverBytesSize = 0 to budget
2026-02-18T17:03:59.275948Z :DEBUG: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] [] Returning serverBytesSize = 0 to budget
2026-02-18T17:03:59.276007Z :DEBUG: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] [] Abort session to cluster
2026-02-18T17:03:59.276523Z :INFO: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] Closing read session. Close timeout: 0.000000s
2026-02-18T17:03:59.276619Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:WatermarkCheckpointWithItemsInReadyBuffer:0:1:3:0
2026-02-18T17:03:59.276685Z :INFO: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] Counters: { Errors: 0 CurrentSessionLifetimeMs: 2185 BytesRead: 24 MessagesRead: 4 BytesReadCompressed: 24 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:03:59.276788Z :NOTICE: [local] [local] [b99799a1-4af0f782-ea50de9c-6de106c5] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T17:03:59.858326Z node 39 :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: 
2026-02-18T17:03:59.858400Z node 39 :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
2026-02-18T17:03:59.858548Z node 39 :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
2026-02-18T17:03:59.858647Z node 39 :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},
2026-02-18T17:04:09.858958Z node 39 :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
2026-02-18T17:04:09.871894Z node 39 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:703: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: empty PartitionsToRead: 0
2026-02-18T17:04:09.872059Z :INFO: [local] [local] [87da99c-bb3f0ce7-19d68c1c-bcf0fe2f] Starting read session
2026-02-18T17:04:09.872109Z :DEBUG: [local] [local] [87da99c-bb3f0ce7-19d68c1c-bcf0fe2f] Starting single session
2026-02-18T17:04:09.872562Z :DEBUG: [local] [local] [87da99c-bb3f0ce7-19d68c1c-bcf0fe2f] [] In Reconnect, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:04:09.872607Z :DEBUG: [local] [local] [87da99c-bb3f0ce7-19d68c1c-bcf0fe2f] [] New values: ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:04:09.872673Z :DEBUG: [local] [local] [87da99c-bb3f0ce7-19d68c1c-bcf0fe2f] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T17:04:09.887857Z node 39 :KQP_COMPUTE INFO: dq_pq_read_actor.cpp:361: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 87da99c-bb3f0ce7-19d68c1c-bcf0fe2f CreateReadSession
2026-02-18T17:04:09.894647Z :DEBUG: [local] [local] [87da99c-bb3f0ce7-19d68c1c-bcf0fe2f] [] Successfully connected. Initializing session
2026-02-18T17:04:09.897056Z :INFO: [local] [local] [87da99c-bb3f0ce7-19d68c1c-bcf0fe2f] [] Got InitResponse. ReadSessionId: test_client_1_16_13025445414535555719_v1
2026-02-18T17:04:09.897108Z :DEBUG: [local] [local] [87da99c-bb3f0ce7-19d68c1c-bcf0fe2f] [] In ContinueReadingDataImpl, ReadSizeBudget = 524288, ReadSizeServerDelta = 0
2026-02-18T17:04:09.897322Z :DEBUG: [local] [local] [87da99c-bb3f0ce7-19d68c1c-bcf0fe2f] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T17:04:09.900272Z node 39 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 87da99c-bb3f0ce7-19d68c1c-bcf0fe2f Source data ready
2026-02-18T17:04:10.872947Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:WatermarkCheckpointWithItemsInReadyBuffer:0:1:0:0
2026-02-18T17:04:10.873047Z :INFO: [local] [local] [87da99c-bb3f0ce7-19d68c1c-bcf0fe2f] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1000 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:04:10.900799Z node 39 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 87da99c-bb3f0ce7-19d68c1c-bcf0fe2f GetAsyncInputData freeSpace = 1000
2026-02-18T17:04:10.900949Z :INFO: [local] [local] [87da99c-bb3f0ce7-19d68c1c-bcf0fe2f] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "WatermarkCheckpointWithItemsInReadyBuffer". Partition: 0. Read offset: 2
2026-02-18T17:04:10.900886Z node 39 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:887: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 87da99c-bb3f0ce7-19d68c1c-bcf0fe2f Key: 0@ StartPartitionSessionEvent received
2026-02-18T17:04:10.900912Z node 39 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:894: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 87da99c-bb3f0ce7-19d68c1c-bcf0fe2f Key: 0@ Confirm StartPartitionSession with offset 2
2026-02-18T17:04:10.901399Z node 39 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 87da99c-bb3f0ce7-19d68c1c-bcf0fe2f Source data ready
2026-02-18T17:04:10.903173Z :DEBUG: [local] [local] [87da99c-bb3f0ce7-19d68c1c-bcf0fe2f] [] Got ReadResponse, serverBytesSize = 304, now ReadSizeBudget = 0, ReadSizeServerDelta = 523984
2026-02-18T17:04:10.903323Z :DEBUG: [local] [local] [87da99c-bb3f0ce7-19d68c1c-bcf0fe2f] [] In ContinueReadingDataImpl, ReadSizeBudget = 0, ReadSizeServerDelta = 523984
2026-02-18T17:04:10.903496Z :DEBUG: [local] Decompression task done. Partition/PartitionSessionId: 1 (2-3)
2026-02-18T17:04:10.903561Z :DEBUG: [local] [local] [87da99c-bb3f0ce7-19d68c1c-bcf0fe2f] [] Returning serverBytesSize = 304 to budget
2026-02-18T17:04:10.903619Z :DEBUG: [local] [local] [87da99c-bb3f0ce7-19d68c1c-bcf0fe2f] [] In ContinueReadingDataImpl, ReadSizeBudget = 304, ReadSizeServerDelta = 523984
2026-02-18T17:04:10.903880Z :DEBUG: [local] [local] [87da99c-bb3f0ce7-19d68c1c-bcf0fe2f] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 524288
2026-02-18T17:04:11.901951Z :DEBUG: [local] Take Data. Partition 0. Read: {0, 0} (2-2)
2026-02-18T17:04:11.901848Z node 39 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 87da99c-bb3f0ce7-19d68c1c-bcf0fe2f GetAsyncInputData freeSpace = 1000
2026-02-18T17:04:11.902023Z :DEBUG: [local] Take Data. Partition 0. Read: {1, 0} (3-3)
2026-02-18T17:04:11.902070Z :DEBUG: [local] [local] [87da99c-bb3f0ce7-19d68c1c-bcf0fe2f] [] The application data is transferred to the client. Number of messages 2, size 12 bytes
2026-02-18T17:04:11.902123Z :DEBUG: [local] [local] [87da99c-bb3f0ce7-19d68c1c-bcf0fe2f] [] Returning serverBytesSize = 0 to budget
2026-02-18T17:04:11.902279Z node 39 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 87da99c-bb3f0ce7-19d68c1c-bcf0fe2f Key: 0@ Data received: Message { Data: "value2" Information: { Offset: 2 ProducerId: "" SeqNo: 1 CreateTime: 2026-02-18T17:03:59.170000Z WriteTime: 2026-02-18T17:03:59.171000Z MessageGroupId: "" Meta: { "_ip": "ipv4:127.0.0.1:36220", "logtype": "unknown", "server": "ipv4:127.0.0.1:36220", "ident": "unknown" } MessageMeta: { } } Partition session id: 1 Topic: "WatermarkCheckpointWithItemsInReadyBuffer" Partition: 0 }
2026-02-18T17:04:11.902342Z node 39 :KQP_COMPUTE DEBUG: dq_pq_read_actor.cpp:867: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 87da99c-bb3f0ce7-19d68c1c-bcf0fe2f New watermark 2026-02-18T17:03:57.100000Z was generated
2026-02-18T17:04:11.902387Z node 39 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:824: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 87da99c-bb3f0ce7-19d68c1c-bcf0fe2f Key: 0@ Data received: Message { Data: "value3" Information: { Offset: 3 ProducerId: "" SeqNo: 2 CreateTime: 2026-02-18T17:03:59.171000Z WriteTime: 2026-02-18T17:03:59.177000Z MessageGroupId: "" Meta: { "ident": "unknown", "logtype": "unknown", "server": "ipv4:127.0.0.1:36220", "_ip": "ipv4:127.0.0.1:36220" } MessageMeta: { } } Partition session id: 1 Topic: "WatermarkCheckpointWithItemsInReadyBuffer" Partition: 0 }
2026-02-18T17:04:11.902470Z node 39 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 87da99c-bb3f0ce7-19d68c1c-bcf0fe2f Return ready batch. DataCount = 1 Watermark = 2026-02-18T17:03:57.100000Z Used space = 6
2026-02-18T17:04:11.902541Z node 39 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:411: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 87da99c-bb3f0ce7-19d68c1c-bcf0fe2f Source data ready
2026-02-18T17:04:12.902927Z node 39 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:597: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 87da99c-bb3f0ce7-19d68c1c-bcf0fe2f GetAsyncInputData freeSpace = 1000
2026-02-18T17:04:12.903020Z node 39 :KQP_COMPUTE TRACE: dq_pq_read_actor.cpp:794: SelfId: [0:0:0], TxId: query_1, task: 0. PQ source. SessionId: 87da99c-bb3f0ce7-19d68c1c-bcf0fe2f Return ready batch. DataCount = 1 Watermark = none Used space = 6
2026-02-18T17:04:12.903261Z :INFO: [local] [local] [87da99c-bb3f0ce7-19d68c1c-bcf0fe2f] Closing read session. Close timeout: 0.000000s
2026-02-18T17:04:12.903390Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:WatermarkCheckpointWithItemsInReadyBuffer:0:1:3:0
2026-02-18T17:04:12.903450Z :INFO: [local] [local] [87da99c-bb3f0ce7-19d68c1c-bcf0fe2f] Counters: { Errors: 0 CurrentSessionLifetimeMs: 3031 BytesRead: 12 MessagesRead: 2 BytesReadCompressed: 12 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:04:12.903556Z :NOTICE: [local] [local] [87da99c-bb3f0ce7-19d68c1c-bcf0fe2f] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Close with zero timeout " }
2026-02-18T17:04:12.903638Z :DEBUG: [local] [local] [87da99c-bb3f0ce7-19d68c1c-bcf0fe2f] [] Abort session to cluster
2026-02-18T17:04:12.904255Z :INFO: [local] [local] [87da99c-bb3f0ce7-19d68c1c-bcf0fe2f] Closing read session. Close timeout: 0.000000s
2026-02-18T17:04:12.904335Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:WatermarkCheckpointWithItemsInReadyBuffer:0:1:3:0
2026-02-18T17:04:12.904395Z :INFO: [local] [local] [87da99c-bb3f0ce7-19d68c1c-bcf0fe2f] Counters: { Errors: 0 CurrentSessionLifetimeMs: 3032 BytesRead: 12 MessagesRead: 2 BytesReadCompressed: 12 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:04:12.904496Z :NOTICE: [local] [local] [87da99c-bb3f0ce7-19d68c1c-bcf0fe2f] Aborting read session. Description: SessionClosed { Status: ABORTED Issues: "<main>: Error: Aborted " }
2026-02-18T17:04:13.559222Z node 40 :KQP_COMPUTE DEBUG: dq_pq_write_actor.cpp:182: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. GetEnableDeduplication: 0
2026-02-18T17:04:13.559487Z node 40 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:197: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. SendData. Batch: 4. Checkpoint: 0. Finished: 0
2026-02-18T17:04:13.576983Z node 40 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:223: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. Received data for sending: 1
2026-02-18T17:04:13.577030Z node 40 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:223: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. Received data for sending: 2
2026-02-18T17:04:13.577039Z node 40 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:223: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. Received data for sending: 3
2026-02-18T17:04:13.577047Z node 40 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:223: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. Received data for sending: 4
2026-02-18T17:04:13.598890Z :INFO: [local] OnFederationDiscovery fall back to single mode, database=local
2026-02-18T17:04:13.599121Z :INFO: [local] [local] [d0443cc5-47bf91f5-a2efc533-14355c10] Starting read session
2026-02-18T17:04:13.599199Z :DEBUG: [local] [local] [d0443cc5-47bf91f5-a2efc533-14355c10] Starting single session
2026-02-18T17:04:13.600141Z :DEBUG: [local] [local] [d0443cc5-47bf91f5-a2efc533-14355c10] [] In Reconnect, ReadSizeBudget = 52428800, ReadSizeServerDelta = 0
2026-02-18T17:04:13.600219Z :DEBUG: [local] [local] [d0443cc5-47bf91f5-a2efc533-14355c10] [] New values: ReadSizeBudget = 52428800, ReadSizeServerDelta = 0
2026-02-18T17:04:13.600296Z :DEBUG: [local] [local] [d0443cc5-47bf91f5-a2efc533-14355c10] [] Reconnecting session to cluster  in 0.000000s
[] [] Start federated write session to database '' (previous was <empty>) FederationState: { Status: SUCCESS SelfLocation: "" DbInfos: [ { path: "local" endpoint: "localhost:1391" status: AVAILABLE weight: 100 } ] ControlPlaneEndpoint: localhost:1391 }2026-02-18T17:04:13.601302Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: try to update token
2026-02-18T17:04:13.601875Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Start write session. Will connect to nodeId: 0
2026-02-18T17:04:13.611549Z :DEBUG: [local] [local] [d0443cc5-47bf91f5-a2efc533-14355c10] [] Successfully connected. Initializing session
2026-02-18T17:04:13.611567Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: write to message_group: 
2026-02-18T17:04:13.611673Z :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: "" }
2026-02-18T17:04:13.611712Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T17:04:13.612415Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:04:13.615075Z :INFO: [local] [local] [d0443cc5-47bf91f5-a2efc533-14355c10] [] Got InitResponse. ReadSessionId: test_client_1_17_9903613756947495123_v1
2026-02-18T17:04:13.615135Z :DEBUG: [local] [local] [d0443cc5-47bf91f5-a2efc533-14355c10] [] In ContinueReadingDataImpl, ReadSizeBudget = 52428800, ReadSizeServerDelta = 0
2026-02-18T17:04:13.615357Z :DEBUG: [local] [local] [d0443cc5-47bf91f5-a2efc533-14355c10] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 52428800
2026-02-18T17:04:13.615820Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:04:13.615889Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771434253615 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:04:13.616001Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session established. Init response: session_id: "a79bd70d-58038ca2-a2f2adc-b3843daf|e1bb59a6-e5219ffe-47cab856-cd70a543_0"
2026-02-18T17:04:13.616043Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=a79bd70d-58038ca2-a2f2adc-b3843daf|e1bb59a6-e5219ffe-47cab856-cd70a543_0
2026-02-18T17:04:13.616078Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [a79bd70d-58038ca2-a2f2adc-b3843daf|e1bb59a6-e5219ffe-47cab856-cd70a543_0]  MessageGroupId [] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:04:13.616207Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [a79bd70d-58038ca2-a2f2adc-b3843daf|e1bb59a6-e5219ffe-47cab856-cd70a543_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T17:04:13.616254Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/WriteToTopic partition_id=0
2026-02-18T17:04:13.616370Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [a79bd70d-58038ca2-a2f2adc-b3843daf|e1bb59a6-e5219ffe-47cab856-cd70a543_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T17:04:13.618251Z :INFO: [local] [local] [d0443cc5-47bf91f5-a2efc533-14355c10] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "WriteToTopic". Partition: 0. Read offset: (NULL)
2026-02-18T17:04:13.627253Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [a79bd70d-58038ca2-a2f2adc-b3843daf|e1bb59a6-e5219ffe-47cab856-cd70a543_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T17:04:13.627309Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T17:04:13.627397Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [a79bd70d-58038ca2-a2f2adc-b3843daf|e1bb59a6-e5219ffe-47cab856-cd70a543_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T17:04:13.627453Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T17:04:13.627505Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [a79bd70d-58038ca2-a2f2adc-b3843daf|e1bb59a6-e5219ffe-47cab856-cd70a543_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T17:04:13.628417Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [a79bd70d-58038ca2-a2f2adc-b3843daf|e1bb59a6-e5219ffe-47cab856-cd70a543_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:04:13.638136Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [a79bd70d-58038ca2-a2f2adc-b3843daf|e1bb59a6-e5219ffe-47cab856-cd70a543_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T17:04:13.638309Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [a79bd70d-58038ca2-a2f2adc-b3843daf|e1bb59a6-e5219ffe-47cab856-cd70a543_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "WriteToTopic" partition_with_generation { generation: 1 } }
2026-02-18T17:04:13.638358Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T17:04:13.638698Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [a79bd70d-58038ca2-a2f2adc-b3843daf|e1bb59a6-e5219ffe-47cab856-cd70a543_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:04:13.641111Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [a79bd70d-58038ca2-a2f2adc-b3843daf|e1bb59a6-e5219ffe-47cab856-cd70a543_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:04:13.641211Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [a79bd70d-58038ca2-a2f2adc-b3843daf|e1bb59a6-e5219ffe-47cab856-cd70a543_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "7a5e9360-14910d26-be9626e0-7a81351f|7584775d-16ba2773-bd183745-c21f5f1f_0"
2026-02-18T17:04:13.641248Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=7a5e9360-14910d26-be9626e0-7a81351f|7584775d-16ba2773-bd183745-c21f5f1f_0
2026-02-18T17:04:13.641275Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [7a5e9360-14910d26-be9626e0-7a81351f|7584775d-16ba2773-bd183745-c21f5f1f_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:04:13.641619Z :ERROR: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [7a5e9360-14910d26-be9626e0-7a81351f|7584775d-16ba2773-bd183745-c21f5f1f_0]  PartitionId [0]  Generation [1] SeqNo is provided on write when deduplication is disabled
Uncaught exception: (NYdb::Dev::TContractViolation) Cannot provide SeqNo on Write() when deduplication is disabled
2026-02-18T17:04:14.599829Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:WriteToTopic:0:1:0:0
2026-02-18T17:04:14.599919Z :INFO: [local] [local] [d0443cc5-47bf91f5-a2efc533-14355c10] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1000 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
0. /tmp//-S/library/cpp/terminate_handler/terminate_handler.cpp:30: FancyTerminateHandler @ 0xE7DF3FE
1. /tmp//-S/contrib/libs/cxxsupp/libcxxrt/exception.cc:0: terminate @ 0x1101B138
2. /tmp//-S/contrib/libs/cxxsupp/libcxxrt/exception.cc:821: report_failure @ 0x1101B9E2
3. /tmp//-S/contrib/libs/cxxsupp/libcxxrt/exception.cc:843: throw_exception @ 0x1101B9E2
4. /tmp//-S/contrib/libs/cxxsupp/libcxxrt/exception.cc:882: __cxa_throw @ 0x1101B77C
5. /tmp//-S/ydb/public/sdk/cpp/src/client/types/fatal_error_handlers/handlers.cpp:7: ?? @ 0x19E41EBC
6. /tmp//-S/ydb/public/sdk/cpp/src/client/topic/impl/write_session_impl.cpp:497: GetNextIdImpl @ 0x1C6A0A4F
7. /tmp//-S/ydb/public/sdk/cpp/src/client/topic/impl/write_session_impl.cpp:640: WriteInternal @ 0x1C6A4069
8. /tmp//-S/ydb/public/sdk/cpp/src/client/topic/impl/write_session.cpp:86: Write @ 0x1C61B8C1
9. /tmp//-S/ydb/public/sdk/cpp/src/client/federated_topic/impl/federated_write_session.cpp:423: MaybeWriteImpl @ 0x1C700556
10. /tmp//-S/ydb/public/sdk/cpp/src/client/federated_topic/impl/federated_write_session.cpp:140: operator() @ 0x1C70ED92
11. /-S/contrib/libs/cxxsupp/libcxx/include/__type_traits/invoke.h:179: __invoke<(lambda at /-S/ydb/public/sdk/cpp/src/client/federated_topic/impl/federated_write_session.cpp:131:31) &, NYdb::Dev::NTopic::TWriteSessionEvent::TReadyToAcceptEvent &> @ 0x1C70ED92
12. /-S/contrib/libs/cxxsupp/libcxx/include/__type_traits/invoke.h:251: __call<(lambda at /-S/ydb/public/sdk/cpp/src/client/federated_topic/impl/federated_write_session.cpp:131:31) &, NYdb::Dev::NTopic::TWriteSessionEvent::TReadyToAcceptEvent &> @ 0x1C70ED92
13. /-S/contrib/libs/cxxsupp/libcxx/include/__type_traits/invoke.h:273: __invoke_r<void, (lambda at /-S/ydb/public/sdk/cpp/src/client/federated_topic/impl/federated_write_session.cpp:131:31) &, NYdb::Dev::NTopic::TWriteSessionEvent::TReadyToAcceptEvent &> @ 0x1C70ED92
14. /-S/contrib/libs/cxxsupp/libcxx/include/__functional/function.h:167: operator() @ 0x1C70ED92
15. /-S/contrib/libs/cxxsupp/libcxx/include/__functional/function.h:319: operator() @ 0x1C70ED92
16. /-S/contrib/libs/cxxsupp/libcxx/include/__functional/function.h:436: operator() @ 0x1C6DA44F
17. /-S/contrib/libs/cxxsupp/libcxx/include/__functional/function.h:995: operator() @ 0x1C6DA44F
18. /tmp//-S/ydb/public/sdk/cpp/src/client/topic/impl/write_session_impl.cpp:116: operator() @ 0x1C6DA44F
19. /-S/contrib/libs/cxxsupp/libcxx/include/__type_traits/invoke.h:179: __invoke<(lambda at /-S/ydb/public/sdk/cpp/src/client/topic/impl/write_session_impl.cpp:116:9) &, NYdb::Dev::NTopic::TWriteSessionEvent::TReadyToAcceptEvent &> @ 0x1C6DA44F
20. /-S/contrib/libs/cxxsupp/libcxx/include/__type_traits/invoke.h:251: __call<(lambda at /-S/ydb/public/sdk/cpp/src/client/topic/impl/write_session_impl.cpp:116:9) &, NYdb::Dev::NTopic::TWriteSessionEvent::TReadyToAcceptEvent &> @ 0x1C6DA44F
21. /-S/contrib/libs/cxxsupp/libcxx/include/__type_traits/invoke.h:273: __invoke_r<void, (lambda at /-S/ydb/public/sdk/cpp/src/client/topic/impl/write_session_impl.cpp:116:9) &, NYdb::Dev::NTopic::TWriteSessionEvent::TReadyToAcceptEvent &> @ 0x1C6DA44F
22. /-S/contrib/libs/cxxsupp/libcxx/include/__functional/function.h:167: operator() @ 0x1C6DA44F
23. /-S/contrib/libs/cxxsupp/libcxx/include/__functional/function.h:319: operator() @ 0x1C6DA44F
24. /-S/contrib/libs/cxxsupp/libcxx/include/__functional/function.h:436: operator() @ 0x1C2253AE
25. /-S/contrib/libs/cxxsupp/libcxx/include/__functional/function.h:995: operator() @ 0x1C2253AE
26. /-S/util/thread/pool.h:71: Process @ 0x1C2253AE
27. /-S/util/thread/pool.cpp:246: DoExecute @ 0x131E82B4
28. /-S/util/thread/factory.h:15: Execute @ 0x131E69FC
29. /-S/util/thread/factory.cpp:36: ThreadProc @ 0x131E69FC
30. /-S/util/system/thread.cpp:245: ThreadProxy @ 0x112F58A4
31. /tmp//-S/contrib/libs/clang20-rt/lib/asan/asan_interceptors.cpp:239: asan_thread_start @ 0x10F84BE6
32. ??:0: ?? @ 0x7F7D269F8AC2
33. ??:0: ?? @ 0x7F7D26A8A8BF
2026-02-18T17:04:22.821173Z node 2 :KQP_COMPUTE DEBUG: dq_pq_write_actor.cpp:182: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. GetEnableDeduplication: 0
2026-02-18T17:04:22.822015Z node 2 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:197: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. SendData. Batch: 1. Checkpoint: 0. Finished: 0
2026-02-18T17:04:22.839399Z node 2 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:223: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. Received data for sending: 1
2026-02-18T17:04:22.853185Z node 2 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:197: SelfId: [2:7608252223044905093:2048], TxId: query_1, TaskId: 0, PQ sink. SendData. Batch: 1. Checkpoint: 0. Finished: 0
2026-02-18T17:04:22.853713Z node 2 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:223: SelfId: [2:7608252223044905093:2048], TxId: query_1, TaskId: 0, PQ sink. Received data for sending: 2
2026-02-18T17:04:22.861419Z node 2 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:197: SelfId: [2:7608252223044905093:2048], TxId: query_1, TaskId: 0, PQ sink. SendData. Batch: 1. Checkpoint: 0. Finished: 0
2026-02-18T17:04:22.861452Z node 2 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:223: SelfId: [2:7608252223044905093:2048], TxId: query_1, TaskId: 0, PQ sink. Received data for sending: 3
2026-02-18T17:04:22.879186Z :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:1391" status: AVAILABLE weight: 100 } ] ControlPlaneEndpoint: localhost:1391 }2026-02-18T17:04:22.880757Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: try to update token
2026-02-18T17:04:22.881112Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Start write session. Will connect to nodeId: 0
2026-02-18T17:04:22.886124Z :INFO: [local] [local] [ab3fae24-96da8d63-c9f2c587-828a28c4] Starting read session
2026-02-18T17:04:22.886162Z :DEBUG: [local] [local] [ab3fae24-96da8d63-c9f2c587-828a28c4] Starting single session
2026-02-18T17:04:22.886719Z :DEBUG: [local] [local] [ab3fae24-96da8d63-c9f2c587-828a28c4] [] In Reconnect, ReadSizeBudget = 52428800, ReadSizeServerDelta = 0
2026-02-18T17:04:22.886753Z :DEBUG: [local] [local] [ab3fae24-96da8d63-c9f2c587-828a28c4] [] New values: ReadSizeBudget = 52428800, ReadSizeServerDelta = 0
2026-02-18T17:04:22.886828Z :DEBUG: [local] [local] [ab3fae24-96da8d63-c9f2c587-828a28c4] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T17:04:22.890791Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: write to message_group: 
2026-02-18T17:04:22.895991Z :DEBUG: [local] [local] [ab3fae24-96da8d63-c9f2c587-828a28c4] [] Successfully connected. Initializing session
2026-02-18T17:04:22.899868Z :INFO: [local] [local] [ab3fae24-96da8d63-c9f2c587-828a28c4] [] Got InitResponse. ReadSessionId: test_client_1_18_15096950775853263024_v1
2026-02-18T17:04:22.899949Z :DEBUG: [local] [local] [ab3fae24-96da8d63-c9f2c587-828a28c4] [] In ContinueReadingDataImpl, ReadSizeBudget = 52428800, ReadSizeServerDelta = 0
2026-02-18T17:04:22.900222Z :DEBUG: [local] [local] [ab3fae24-96da8d63-c9f2c587-828a28c4] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 52428800
2026-02-18T17:04:22.902874Z :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: "" }
2026-02-18T17:04:22.902912Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T17:04:22.903263Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:04:22.903459Z :INFO: [local] [local] [ab3fae24-96da8d63-c9f2c587-828a28c4] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "WriteToTopicMultiBatch". Partition: 0. Read offset: (NULL)
2026-02-18T17:04:22.905891Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:04:22.905954Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771434262905 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:04:22.906049Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session established. Init response: session_id: "fb3f36c1-f050e437-f3b99117-93f0e0f6|c0b50d82-73aeb6c1-de566027-8c39fda1_0"
2026-02-18T17:04:22.906087Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=fb3f36c1-f050e437-f3b99117-93f0e0f6|c0b50d82-73aeb6c1-de566027-8c39fda1_0
2026-02-18T17:04:22.906116Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [fb3f36c1-f050e437-f3b99117-93f0e0f6|c0b50d82-73aeb6c1-de566027-8c39fda1_0]  MessageGroupId [] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:04:22.906286Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [fb3f36c1-f050e437-f3b99117-93f0e0f6|c0b50d82-73aeb6c1-de566027-8c39fda1_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T17:04:22.906343Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/WriteToTopicMultiBatch partition_id=0
2026-02-18T17:04:22.906465Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [fb3f36c1-f050e437-f3b99117-93f0e0f6|c0b50d82-73aeb6c1-de566027-8c39fda1_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T17:04:22.917131Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [fb3f36c1-f050e437-f3b99117-93f0e0f6|c0b50d82-73aeb6c1-de566027-8c39fda1_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T17:04:22.917181Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T17:04:22.917242Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [fb3f36c1-f050e437-f3b99117-93f0e0f6|c0b50d82-73aeb6c1-de566027-8c39fda1_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T17:04:22.917272Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T17:04:22.917297Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [fb3f36c1-f050e437-f3b99117-93f0e0f6|c0b50d82-73aeb6c1-de566027-8c39fda1_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T17:04:22.918301Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [fb3f36c1-f050e437-f3b99117-93f0e0f6|c0b50d82-73aeb6c1-de566027-8c39fda1_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:04:22.926108Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [fb3f36c1-f050e437-f3b99117-93f0e0f6|c0b50d82-73aeb6c1-de566027-8c39fda1_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T17:04:22.926238Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [fb3f36c1-f050e437-f3b99117-93f0e0f6|c0b50d82-73aeb6c1-de566027-8c39fda1_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "WriteToTopicMultiBatch" partition_with_generation { generation: 1 } }
2026-02-18T17:04:22.926262Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T17:04:22.926551Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [fb3f36c1-f050e437-f3b99117-93f0e0f6|c0b50d82-73aeb6c1-de566027-8c39fda1_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:04:22.930209Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [fb3f36c1-f050e437-f3b99117-93f0e0f6|c0b50d82-73aeb6c1-de566027-8c39fda1_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:04:22.930355Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [fb3f36c1-f050e437-f3b99117-93f0e0f6|c0b50d82-73aeb6c1-de566027-8c39fda1_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "42d18e67-59f331a-d9787977-1ff09793|a1554ba1-acb7a3bd-8e3239f4-c03dcd2c_0"
2026-02-18T17:04:22.930386Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=42d18e67-59f331a-d9787977-1ff09793|a1554ba1-acb7a3bd-8e3239f4-c03dcd2c_0
2026-02-18T17:04:22.930415Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [42d18e67-59f331a-d9787977-1ff09793|a1554ba1-acb7a3bd-8e3239f4-c03dcd2c_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:04:22.930698Z :ERROR: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [42d18e67-59f331a-d9787977-1ff09793|a1554ba1-acb7a3bd-8e3239f4-c03dcd2c_0]  PartitionId [0]  Generation [1] SeqNo is provided on write when deduplication is disabled
Uncaught exception: (NYdb::Dev::TContractViolation) Cannot provide SeqNo on Write() when deduplication is disabled
2026-02-18T17:04:23.886878Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:WriteToTopicMultiBatch:0:1:0:0
2026-02-18T17:04:23.886965Z :INFO: [local] [local] [ab3fae24-96da8d63-c9f2c587-828a28c4] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1000 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
0. /tmp//-S/library/cpp/terminate_handler/terminate_handler.cpp:30: FancyTerminateHandler @ 0xE7DF3FE
1. /tmp//-S/contrib/libs/cxxsupp/libcxxrt/exception.cc:0: terminate @ 0x1101B138
2. /tmp//-S/contrib/libs/cxxsupp/libcxxrt/exception.cc:821: report_failure @ 0x1101B9E2
3. /tmp//-S/contrib/libs/cxxsupp/libcxxrt/exception.cc:843: throw_exception @ 0x1101B9E2
4. /tmp//-S/contrib/libs/cxxsupp/libcxxrt/exception.cc:882: __cxa_throw @ 0x1101B77C
5. /tmp//-S/ydb/public/sdk/cpp/src/client/types/fatal_error_handlers/handlers.cpp:7: ?? @ 0x19E41EBC
6. /tmp//-S/ydb/public/sdk/cpp/src/client/topic/impl/write_session_impl.cpp:497: GetNextIdImpl @ 0x1C6A0A4F
7. /tmp//-S/ydb/public/sdk/cpp/src/client/topic/impl/write_session_impl.cpp:640: WriteInternal @ 0x1C6A4069
8. /tmp//-S/ydb/public/sdk/cpp/src/client/topic/impl/write_session.cpp:86: Write @ 0x1C61B8C1
9. /tmp//-S/ydb/public/sdk/cpp/src/client/federated_topic/impl/federated_write_session.cpp:423: MaybeWriteImpl @ 0x1C700556
10. /tmp//-S/ydb/public/sdk/cpp/src/client/federated_topic/impl/federated_write_session.cpp:140: operator() @ 0x1C70ED92
11. /-S/contrib/libs/cxxsupp/libcxx/include/__type_traits/invoke.h:179: __invoke<(lambda at /-S/ydb/public/sdk/cpp/src/client/federated_topic/impl/federated_write_session.cpp:131:31) &, NYdb::Dev::NTopic::TWriteSessionEvent::TReadyToAcceptEvent &> @ 0x1C70ED92
12. /-S/contrib/libs/cxxsupp/libcxx/include/__type_traits/invoke.h:251: __call<(lambda at /-S/ydb/public/sdk/cpp/src/client/federated_topic/impl/federated_write_session.cpp:131:31) &, NYdb::Dev::NTopic::TWriteSessionEvent::TReadyToAcceptEvent &> @ 0x1C70ED92
13. /-S/contrib/libs/cxxsupp/libcxx/include/__type_traits/invoke.h:273: __invoke_r<void, (lambda at /-S/ydb/public/sdk/cpp/src/client/federated_topic/impl/federated_write_session.cpp:131:31) &, NYdb::Dev::NTopic::TWriteSessionEvent::TReadyToAcceptEvent &> @ 0x1C70ED92
14. /-S/contrib/libs/cxxsupp/libcxx/include/__functional/function.h:167: operator() @ 0x1C70ED92
15. /-S/contrib/libs/cxxsupp/libcxx/include/__functional/function.h:319: operator() @ 0x1C70ED92
16. /-S/contrib/libs/cxxsupp/libcxx/include/__functional/function.h:436: operator() @ 0x1C6DA44F
17. /-S/contrib/libs/cxxsupp/libcxx/include/__functional/function.h:995: operator() @ 0x1C6DA44F
18. /tmp//-S/ydb/public/sdk/cpp/src/client/topic/impl/write_session_impl.cpp:116: operator() @ 0x1C6DA44F
19. /-S/contrib/libs/cxxsupp/libcxx/include/__type_traits/invoke.h:179: __invoke<(lambda at /-S/ydb/public/sdk/cpp/src/client/topic/impl/write_session_impl.cpp:116:9) &, NYdb::Dev::NTopic::TWriteSessionEvent::TReadyToAcceptEvent &> @ 0x1C6DA44F
20. /-S/contrib/libs/cxxsupp/libcxx/include/__type_traits/invoke.h:251: __call<(lambda at /-S/ydb/public/sdk/cpp/src/client/topic/impl/write_session_impl.cpp:116:9) &, NYdb::Dev::NTopic::TWriteSessionEvent::TReadyToAcceptEvent &> @ 0x1C6DA44F
21. /-S/contrib/libs/cxxsupp/libcxx/include/__type_traits/invoke.h:273: __invoke_r<void, (lambda at /-S/ydb/public/sdk/cpp/src/client/topic/impl/write_session_impl.cpp:116:9) &, NYdb::Dev::NTopic::TWriteSessionEvent::TReadyToAcceptEvent &> @ 0x1C6DA44F
22. /-S/contrib/libs/cxxsupp/libcxx/include/__functional/function.h:167: operator() @ 0x1C6DA44F
23. /-S/contrib/libs/cxxsupp/libcxx/include/__functional/function.h:319: operator() @ 0x1C6DA44F
24. /-S/contrib/libs/cxxsupp/libcxx/include/__functional/function.h:436: operator() @ 0x1C2253AE
25. /-S/contrib/libs/cxxsupp/libcxx/include/__functional/function.h:995: operator() @ 0x1C2253AE
26. /-S/util/thread/pool.h:71: Process @ 0x1C2253AE
27. /-S/util/thread/pool.cpp:246: DoExecute @ 0x131E82B4
28. /-S/util/thread/factory.h:15: Execute @ 0x131E69FC
29. /-S/util/thread/factory.cpp:36: ThreadProc @ 0x131E69FC
30. /-S/util/system/thread.cpp:245: ThreadProxy @ 0x112F58A4
31. /tmp//-S/contrib/libs/clang20-rt/lib/asan/asan_interceptors.cpp:239: asan_thread_start @ 0x10F84BE6
32. ??:0: ?? @ 0x7FB777939AC2
33. ??:0: ?? @ 0x7FB7779CB8BF
2026-02-18T17:04:29.740964Z node 3 :KQP_COMPUTE DEBUG: dq_pq_write_actor.cpp:182: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. GetEnableDeduplication: 0
2026-02-18T17:04:29.745032Z node 3 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:197: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. SendData. Batch: 3. Checkpoint: 0. Finished: 0
2026-02-18T17:04:29.814264Z node 3 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:223: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. Received data for sending: 1
2026-02-18T17:04:29.814285Z node 3 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:223: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. Received data for sending: 2
2026-02-18T17:04:29.814290Z node 3 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:223: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. Received data for sending: 3
2026-02-18T17:04:29.903807Z :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:1391" status: AVAILABLE weight: 100 } ] ControlPlaneEndpoint: localhost:1391 }2026-02-18T17:04:29.912863Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: try to update token
2026-02-18T17:04:29.921913Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Start write session. Will connect to nodeId: 0
2026-02-18T17:04:29.923255Z :INFO: [local] [local] [1f5d35c8-416903b0-116d1380-a82a26ce] Starting read session
2026-02-18T17:04:29.923310Z :DEBUG: [local] [local] [1f5d35c8-416903b0-116d1380-a82a26ce] Starting single session
2026-02-18T17:04:29.956829Z :DEBUG: [local] [local] [1f5d35c8-416903b0-116d1380-a82a26ce] [] In Reconnect, ReadSizeBudget = 52428800, ReadSizeServerDelta = 0
2026-02-18T17:04:29.956875Z :DEBUG: [local] [local] [1f5d35c8-416903b0-116d1380-a82a26ce] [] New values: ReadSizeBudget = 52428800, ReadSizeServerDelta = 0
2026-02-18T17:04:29.956902Z :DEBUG: [local] [local] [1f5d35c8-416903b0-116d1380-a82a26ce] [] Reconnecting session to cluster  in 0.000000s
2026-02-18T17:04:29.993275Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: write to message_group: 
2026-02-18T17:04:29.995024Z :DEBUG: [local] [local] [1f5d35c8-416903b0-116d1380-a82a26ce] [] Successfully connected. Initializing session
2026-02-18T17:04:30.001919Z :INFO: [local] [local] [1f5d35c8-416903b0-116d1380-a82a26ce] [] Got InitResponse. ReadSessionId: test_client_1_19_271969912117926970_v1
2026-02-18T17:04:30.001982Z :DEBUG: [local] [local] [1f5d35c8-416903b0-116d1380-a82a26ce] [] In ContinueReadingDataImpl, ReadSizeBudget = 52428800, ReadSizeServerDelta = 0
2026-02-18T17:04:30.002188Z :DEBUG: [local] [local] [1f5d35c8-416903b0-116d1380-a82a26ce] [] After sending read request: ReadSizeBudget = 0, ReadSizeServerDelta = 52428800
2026-02-18T17:04:30.004757Z :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: "" }
2026-02-18T17:04:30.004797Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T17:04:30.005143Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:04:30.016781Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:04:30.016833Z :INFO: [local] [local] [1f5d35c8-416903b0-116d1380-a82a26ce] [] Confirm partition stream create. Partition stream id: 1. Cluster: "-". Topic: "DeferredWriteToTopic". Partition: 0. Read offset: (NULL)
2026-02-18T17:04:30.016869Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771434270016 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:04:30.016977Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session established. Init response: session_id: "d9a5cf3e-718086f7-a09c459e-de4d2e17|e4fadc41-85f2adaa-554f4f02-7116e230_0"
2026-02-18T17:04:30.017013Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=d9a5cf3e-718086f7-a09c459e-de4d2e17|e4fadc41-85f2adaa-554f4f02-7116e230_0
2026-02-18T17:04:30.017050Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [d9a5cf3e-718086f7-a09c459e-de4d2e17|e4fadc41-85f2adaa-554f4f02-7116e230_0]  MessageGroupId [] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:04:30.017144Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [d9a5cf3e-718086f7-a09c459e-de4d2e17|e4fadc41-85f2adaa-554f4f02-7116e230_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T17:04:30.017202Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/DeferredWriteToTopic partition_id=0
2026-02-18T17:04:30.017346Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [d9a5cf3e-718086f7-a09c459e-de4d2e17|e4fadc41-85f2adaa-554f4f02-7116e230_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T17:04:30.052931Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [d9a5cf3e-718086f7-a09c459e-de4d2e17|e4fadc41-85f2adaa-554f4f02-7116e230_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T17:04:30.052985Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T17:04:30.053046Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [d9a5cf3e-718086f7-a09c459e-de4d2e17|e4fadc41-85f2adaa-554f4f02-7116e230_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T17:04:30.053081Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T17:04:30.053127Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [d9a5cf3e-718086f7-a09c459e-de4d2e17|e4fadc41-85f2adaa-554f4f02-7116e230_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T17:04:30.056028Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [d9a5cf3e-718086f7-a09c459e-de4d2e17|e4fadc41-85f2adaa-554f4f02-7116e230_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:04:30.061971Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [d9a5cf3e-718086f7-a09c459e-de4d2e17|e4fadc41-85f2adaa-554f4f02-7116e230_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T17:04:30.062098Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [d9a5cf3e-718086f7-a09c459e-de4d2e17|e4fadc41-85f2adaa-554f4f02-7116e230_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "DeferredWriteToTopic" partition_with_generation { generation: 1 } }
2026-02-18T17:04:30.062127Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T17:04:30.062415Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [d9a5cf3e-718086f7-a09c459e-de4d2e17|e4fadc41-85f2adaa-554f4f02-7116e230_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:04:30.074090Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [d9a5cf3e-718086f7-a09c459e-de4d2e17|e4fadc41-85f2adaa-554f4f02-7116e230_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:04:30.074212Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [d9a5cf3e-718086f7-a09c459e-de4d2e17|e4fadc41-85f2adaa-554f4f02-7116e230_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "e403328d-3b58ac6c-e0a5fe0f-542746be|366a8d5-d9fe31c8-7db9c8f6-ed48f3a8_0"
2026-02-18T17:04:30.074239Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=e403328d-3b58ac6c-e0a5fe0f-542746be|366a8d5-d9fe31c8-7db9c8f6-ed48f3a8_0
2026-02-18T17:04:30.074273Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [e403328d-3b58ac6c-e0a5fe0f-542746be|366a8d5-d9fe31c8-7db9c8f6-ed48f3a8_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:04:30.074614Z :ERROR: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [e403328d-3b58ac6c-e0a5fe0f-542746be|366a8d5-d9fe31c8-7db9c8f6-ed48f3a8_0]  PartitionId [0]  Generation [1] SeqNo is provided on write when deduplication is disabled
Uncaught exception: (NYdb::Dev::TContractViolation) Cannot provide SeqNo on Write() when deduplication is disabled
2026-02-18T17:04:30.926168Z :INFO: [local] Read/commit by partition streams (cluster:topic:partition:stream-id:read-offset:committed-offset): -:DeferredWriteToTopic:0:1:0:0
2026-02-18T17:04:30.926268Z :INFO: [local] [local] [1f5d35c8-416903b0-116d1380-a82a26ce] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1002 BytesRead: 0 MessagesRead: 0 BytesReadCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
0. /tmp//-S/library/cpp/terminate_handler/terminate_handler.cpp:30: FancyTerminateHandler @ 0xE7DF3FE
1. /tmp//-S/contrib/libs/cxxsupp/libcxxrt/exception.cc:0: terminate @ 0x1101B138
2. /tmp//-S/contrib/libs/cxxsupp/libcxxrt/exception.cc:821: report_failure @ 0x1101B9E2
3. /tmp//-S/contrib/libs/cxxsupp/libcxxrt/exception.cc:843: throw_exception @ 0x1101B9E2
4. /tmp//-S/contrib/libs/cxxsupp/libcxxrt/exception.cc:882: __cxa_throw @ 0x1101B77C
5. /tmp//-S/ydb/public/sdk/cpp/src/client/types/fatal_error_handlers/handlers.cpp:7: ?? @ 0x19E41EBC
6. /tmp//-S/ydb/public/sdk/cpp/src/client/topic/impl/write_session_impl.cpp:497: GetNextIdImpl @ 0x1C6A0A4F
7. /tmp//-S/ydb/public/sdk/cpp/src/client/topic/impl/write_session_impl.cpp:640: WriteInternal @ 0x1C6A4069
8. /tmp//-S/ydb/public/sdk/cpp/src/client/topic/impl/write_session.cpp:86: Write @ 0x1C61B8C1
9. /tmp//-S/ydb/public/sdk/cpp/src/client/federated_topic/impl/federated_write_session.cpp:423: MaybeWriteImpl @ 0x1C700556
10. /tmp//-S/ydb/public/sdk/cpp/src/client/federated_topic/impl/federated_write_session.cpp:140: operator() @ 0x1C70ED92
11. /-S/contrib/libs/cxxsupp/libcxx/include/__type_traits/invoke.h:179: __invoke<(lambda at /-S/ydb/public/sdk/cpp/src/client/federated_topic/impl/federated_write_session.cpp:131:31) &, NYdb::Dev::NTopic::TWriteSessionEvent::TReadyToAcceptEvent &> @ 0x1C70ED92
12. /-S/contrib/libs/cxxsupp/libcxx/include/__type_traits/invoke.h:251: __call<(lambda at /-S/ydb/public/sdk/cpp/src/client/federated_topic/impl/federated_write_session.cpp:131:31) &, NYdb::Dev::NTopic::TWriteSessionEvent::TReadyToAcceptEvent &> @ 0x1C70ED92
13. /-S/contrib/libs/cxxsupp/libcxx/include/__type_traits/invoke.h:273: __invoke_r<void, (lambda at /-S/ydb/public/sdk/cpp/src/client/federated_topic/impl/federated_write_session.cpp:131:31) &, NYdb::Dev::NTopic::TWriteSessionEvent::TReadyToAcceptEvent &> @ 0x1C70ED92
14. /-S/contrib/libs/cxxsupp/libcxx/include/__functional/function.h:167: operator() @ 0x1C70ED92
15. /-S/contrib/libs/cxxsupp/libcxx/include/__functional/function.h:319: operator() @ 0x1C70ED92
16. /-S/contrib/libs/cxxsupp/libcxx/include/__functional/function.h:436: operator() @ 0x1C6DA44F
17. /-S/contrib/libs/cxxsupp/libcxx/include/__functional/function.h:995: operator() @ 0x1C6DA44F
18. /tmp//-S/ydb/public/sdk/cpp/src/client/topic/impl/write_session_impl.cpp:116: operator() @ 0x1C6DA44F
19. /-S/contrib/libs/cxxsupp/libcxx/include/__type_traits/invoke.h:179: __invoke<(lambda at /-S/ydb/public/sdk/cpp/src/client/topic/impl/write_session_impl.cpp:116:9) &, NYdb::Dev::NTopic::TWriteSessionEvent::TReadyToAcceptEvent &> @ 0x1C6DA44F
20. /-S/contrib/libs/cxxsupp/libcxx/include/__type_traits/invoke.h:251: __call<(lambda at /-S/ydb/public/sdk/cpp/src/client/topic/impl/write_session_impl.cpp:116:9) &, NYdb::Dev::NTopic::TWriteSessionEvent::TReadyToAcceptEvent &> @ 0x1C6DA44F
21. /-S/contrib/libs/cxxsupp/libcxx/include/__type_traits/invoke.h:273: __invoke_r<void, (lambda at /-S/ydb/public/sdk/cpp/src/client/topic/impl/write_session_impl.cpp:116:9) &, NYdb::Dev::NTopic::TWriteSessionEvent::TReadyToAcceptEvent &> @ 0x1C6DA44F
22. /-S/contrib/libs/cxxsupp/libcxx/include/__functional/function.h:167: operator() @ 0x1C6DA44F
23. /-S/contrib/libs/cxxsupp/libcxx/include/__functional/function.h:319: operator() @ 0x1C6DA44F
24. /-S/contrib/libs/cxxsupp/libcxx/include/__functional/function.h:436: operator() @ 0x1C2253AE
25. /-S/contrib/libs/cxxsupp/libcxx/include/__functional/function.h:995: operator() @ 0x1C2253AE
26. /-S/util/thread/pool.h:71: Process @ 0x1C2253AE
27. /-S/util/thread/pool.cpp:246: DoExecute @ 0x131E82B4
28. /-S/util/thread/factory.h:15: Execute @ 0x131E69FC
29. /-S/util/thread/factory.cpp:36: ThreadProc @ 0x131E69FC
30. /-S/util/system/thread.cpp:245: ThreadProxy @ 0x112F58A4
31. /tmp//-S/contrib/libs/clang20-rt/lib/asan/asan_interceptors.cpp:239: asan_thread_start @ 0x10F84BE6
32. ??:0: ?? @ 0x7FEED14CCAC2
33. ??:0: ?? @ 0x7FEED155E8BF
2026-02-18T17:04:36.797719Z node 4 :KQP_COMPUTE DEBUG: dq_pq_write_actor.cpp:182: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. GetEnableDeduplication: 0
2026-02-18T17:04:36.798345Z node 4 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:197: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. SendData. Batch: 1. Checkpoint: 0. Finished: 0
2026-02-18T17:04:36.824071Z node 4 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:223: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. Received data for sending: 1
2026-02-18T17:04:36.836419Z :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:1391" status: AVAILABLE weight: 100 } ] ControlPlaneEndpoint: localhost:1391 }2026-02-18T17:04:36.842341Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: try to update token
2026-02-18T17:04:36.842996Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Start write session. Will connect to nodeId: 0
2026-02-18T17:04:36.856732Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: write to message_group: 
2026-02-18T17:04:36.867687Z :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: "" }
2026-02-18T17:04:36.867732Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T17:04:36.868218Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:04:36.870453Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:04:36.870508Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771434276870 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:04:36.870562Z :TRACE: [local] TRACE_EVENT Error  status=SCHEME_ERROR
2026-02-18T17:04:36.870657Z :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 
2026-02-18T17:04:36.870689Z :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
2026-02-18T17:04:36.870713Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session will now close
2026-02-18T17:04:36.870770Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: aborting
2026-02-18T17:04:36.873124Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: destroy
2026-02-18T17:04:37.300932Z node 5 :KQP_COMPUTE DEBUG: dq_pq_write_actor.cpp:182: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. GetEnableDeduplication: 0
2026-02-18T17:04:37.301119Z node 5 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:197: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. SendData. Batch: 1. Checkpoint: 0. Finished: 0
2026-02-18T17:04:37.314919Z node 5 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:223: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. Received data for sending: 1
2026-02-18T17:04:37.316461Z node 5 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:197: SelfId: [5:7608252287752449287:2048], TxId: query_1, TaskId: 0, PQ sink. SendData. Batch: 2. Checkpoint: 1. Finished: 0
2026-02-18T17:04:37.318577Z node 5 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:223: SelfId: [5:7608252287752449287:2048], TxId: query_1, TaskId: 0, PQ sink. Received data for sending: 2
2026-02-18T17:04:37.318808Z node 5 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:223: SelfId: [5:7608252287752449287:2048], TxId: query_1, TaskId: 0, PQ sink. Received data for sending: 3
2026-02-18T17:04:37.319710Z node 5 :KQP_COMPUTE DEBUG: dq_pq_write_actor.cpp:246: SelfId: [5:7608252287752449287:2048], TxId: query_1, TaskId: 0, PQ sink. [Checkpoint 0.0] Defer sending the checkpoint, seqNo: 3
2026-02-18T17:04:37.331806Z :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:1391" status: AVAILABLE weight: 100 } ] ControlPlaneEndpoint: localhost:1391 }2026-02-18T17:04:37.332310Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: try to update token
2026-02-18T17:04:37.332827Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Start write session. Will connect to nodeId: 0
2026-02-18T17:04:37.349688Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: write to message_group: 
2026-02-18T17:04:37.349773Z :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: "" }
2026-02-18T17:04:37.349796Z :TRACE: [local] TRACE_EVENT InitRequest 
2026-02-18T17:04:37.350124Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:04:37.354044Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:04:37.354100Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Counters: { Errors: 0 CurrentSessionLifetimeMs: 1771434277354 BytesWritten: 0 MessagesWritten: 0 BytesWrittenCompressed: 0 BytesInflightUncompressed: 0 BytesInflightCompressed: 0 BytesInflightTotal: 0 MessagesInflight: 0 }
2026-02-18T17:04:37.354230Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session established. Init response: session_id: "f6d04f62-a88d0713-c008b40-298093a0|7062f3e9-813a0e94-bbf0ee9f-86d7dfe0_0"
2026-02-18T17:04:37.354261Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=f6d04f62-a88d0713-c008b40-298093a0|7062f3e9-813a0e94-bbf0ee9f-86d7dfe0_0
2026-02-18T17:04:37.354295Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f6d04f62-a88d0713-c008b40-298093a0|7062f3e9-813a0e94-bbf0ee9f-86d7dfe0_0]  MessageGroupId [] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:04:37.354407Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f6d04f62-a88d0713-c008b40-298093a0|7062f3e9-813a0e94-bbf0ee9f-86d7dfe0_0]  PartitionId [0]  Generation [0] Get partition location async, partition 0, delay 0.000000s
2026-02-18T17:04:37.354465Z :TRACE: [local] TRACE_EVENT DescribePartitionRequest  path=local/Checkpoints partition_id=0
2026-02-18T17:04:37.354595Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f6d04f62-a88d0713-c008b40-298093a0|7062f3e9-813a0e94-bbf0ee9f-86d7dfe0_0]  PartitionId [0]  Generation [0]  Getting partition location, partition 0
2026-02-18T17:04:37.364239Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f6d04f62-a88d0713-c008b40-298093a0|7062f3e9-813a0e94-bbf0ee9f-86d7dfe0_0]  PartitionId [0]  Generation [0] Got PartitionLocation response. Status SUCCESS, proto:
partition {
  active: true
  partition_location {
    node_id: 1
    generation: 1
  }
}
2026-02-18T17:04:37.364291Z :TRACE: [local] TRACE_EVENT DescribePartitionResponse  partition_id=0 active=1 pl_node_id=1 pl_generation=1
2026-02-18T17:04:37.364342Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f6d04f62-a88d0713-c008b40-298093a0|7062f3e9-813a0e94-bbf0ee9f-86d7dfe0_0]  PartitionId [0]  Generation [0] GetPreferredEndpoint: partitionId 0, partitionNodeId 1 exists in the endpoint pool.
2026-02-18T17:04:37.364383Z :TRACE: [local] TRACE_EVENT PreferredPartitionLocation  Endpoint= NodeId=1 Generation=1
2026-02-18T17:04:37.364436Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f6d04f62-a88d0713-c008b40-298093a0|7062f3e9-813a0e94-bbf0ee9f-86d7dfe0_0]  PartitionId [0]  Generation [1] Start write session. Will connect to nodeId: 1
2026-02-18T17:04:37.365326Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f6d04f62-a88d0713-c008b40-298093a0|7062f3e9-813a0e94-bbf0ee9f-86d7dfe0_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 1, Msg: CANCELLED, Details: , InternalError: 0
2026-02-18T17:04:37.371989Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f6d04f62-a88d0713-c008b40-298093a0|7062f3e9-813a0e94-bbf0ee9f-86d7dfe0_0]  PartitionId [0]  Generation [1] Write session: direct write to partition: 0, generation 1
2026-02-18T17:04:37.372109Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f6d04f62-a88d0713-c008b40-298093a0|7062f3e9-813a0e94-bbf0ee9f-86d7dfe0_0]  PartitionId [0]  Generation [1] Write session: send init request: init_request { path: "Checkpoints" partition_with_generation { generation: 1 } }
2026-02-18T17:04:37.372131Z :TRACE: [local] TRACE_EVENT InitRequest  pwg_partition_id=0 pwg_generation=1
2026-02-18T17:04:37.372478Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f6d04f62-a88d0713-c008b40-298093a0|7062f3e9-813a0e94-bbf0ee9f-86d7dfe0_0]  PartitionId [0]  Generation [1] Write session: OnWriteDone gRpcStatusCode: 0
2026-02-18T17:04:37.374871Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f6d04f62-a88d0713-c008b40-298093a0|7062f3e9-813a0e94-bbf0ee9f-86d7dfe0_0]  PartitionId [0]  Generation [1] Write session: OnReadDone gRpcStatusCode: 0
2026-02-18T17:04:37.374949Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [f6d04f62-a88d0713-c008b40-298093a0|7062f3e9-813a0e94-bbf0ee9f-86d7dfe0_0]  PartitionId [0]  Generation [1] Write session established. Init response: session_id: "dbb3ea45-cdf3344c-2de36441-50d4e2ce|aed73463-25ddd0c5-1dd5e02f-91adf30_0"
2026-02-18T17:04:37.374974Z :TRACE: [local] TRACE_EVENT InitResponse  partition_id=0 session_id=dbb3ea45-cdf3344c-2de36441-50d4e2ce|aed73463-25ddd0c5-1dd5e02f-91adf30_0
2026-02-18T17:04:37.375019Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [dbb3ea45-cdf3344c-2de36441-50d4e2ce|aed73463-25ddd0c5-1dd5e02f-91adf30_0]  PartitionId [0]  Generation [1] Write session: set DirectWriteToPartitionId 0
2026-02-18T17:04:37.375240Z :ERROR: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId [dbb3ea45-cdf3344c-2de36441-50d4e2ce|aed73463-25ddd0c5-1dd5e02f-91adf30_0]  PartitionId [0]  Generation [1] SeqNo is provided on write when deduplication is disabled
Uncaught exception: (NYdb::Dev::TContractViolation) Cannot provide SeqNo on Write() when deduplication is disabled
0. /tmp//-S/library/cpp/terminate_handler/terminate_handler.cpp:30: FancyTerminateHandler @ 0xE7DF3FE
1. /tmp//-S/contrib/libs/cxxsupp/libcxxrt/exception.cc:0: terminate @ 0x1101B138
2. /tmp//-S/contrib/libs/cxxsupp/libcxxrt/exception.cc:821: report_failure @ 0x1101B9E2
3. /tmp//-S/contrib/libs/cxxsupp/libcxxrt/exception.cc:843: throw_exception @ 0x1101B9E2
4. /tmp//-S/contrib/libs/cxxsupp/libcxxrt/exception.cc:882: __cxa_throw @ 0x1101B77C
5. /tmp//-S/ydb/public/sdk/cpp/src/client/types/fatal_error_handlers/handlers.cpp:7: ?? @ 0x19E41EBC
6. /tmp//-S/ydb/public/sdk/cpp/src/client/topic/impl/write_session_impl.cpp:497: GetNextIdImpl @ 0x1C6A0A4F
7. /tmp//-S/ydb/public/sdk/cpp/src/client/topic/impl/write_session_impl.cpp:640: WriteInternal @ 0x1C6A4069
8. /tmp//-S/ydb/public/sdk/cpp/src/client/topic/impl/write_session.cpp:86: Write @ 0x1C61B8C1
9. /tmp//-S/ydb/public/sdk/cpp/src/client/federated_topic/impl/federated_write_session.cpp:423: MaybeWriteImpl @ 0x1C700556
10. /tmp//-S/ydb/public/sdk/cpp/src/client/federated_topic/impl/federated_write_session.cpp:140: operator() @ 0x1C70ED92
11. /-S/contrib/libs/cxxsupp/libcxx/include/__type_traits/invoke.h:179: __invoke<(lambda at /-S/ydb/public/sdk/cpp/src/client/federated_topic/impl/federated_write_session.cpp:131:31) &, NYdb::Dev::NTopic::TWriteSessionEvent::TReadyToAcceptEvent &> @ 0x1C70ED92
12. /-S/contrib/libs/cxxsupp/libcxx/include/__type_traits/invoke.h:251: __call<(lambda at /-S/ydb/public/sdk/cpp/src/client/federated_topic/impl/federated_write_session.cpp:131:31) &, NYdb::Dev::NTopic::TWriteSessionEvent::TReadyToAcceptEvent &> @ 0x1C70ED92
13. /-S/contrib/libs/cxxsupp/libcxx/include/__type_traits/invoke.h:273: __invoke_r<void, (lambda at /-S/ydb/public/sdk/cpp/src/client/federated_topic/impl/federated_write_session.cpp:131:31) &, NYdb::Dev::NTopic::TWriteSessionEvent::TReadyToAcceptEvent &> @ 0x1C70ED92
14. /-S/contrib/libs/cxxsupp/libcxx/include/__functional/function.h:167: operator() @ 0x1C70ED92
15. /-S/contrib/libs/cxxsupp/libcxx/include/__functional/function.h:319: operator() @ 0x1C70ED92
16. /-S/contrib/libs/cxxsupp/libcxx/include/__functional/function.h:436: operator() @ 0x1C6DA44F
17. /-S/contrib/libs/cxxsupp/libcxx/include/__functional/function.h:995: operator() @ 0x1C6DA44F
18. /tmp//-S/ydb/public/sdk/cpp/src/client/topic/impl/write_session_impl.cpp:116: operator() @ 0x1C6DA44F
19. /-S/contrib/libs/cxxsupp/libcxx/include/__type_traits/invoke.h:179: __invoke<(lambda at /-S/ydb/public/sdk/cpp/src/client/topic/impl/write_session_impl.cpp:116:9) &, NYdb::Dev::NTopic::TWriteSessionEvent::TReadyToAcceptEvent &> @ 0x1C6DA44F
20. /-S/contrib/libs/cxxsupp/libcxx/include/__type_traits/invoke.h:251: __call<(lambda at /-S/ydb/public/sdk/cpp/src/client/topic/impl/write_session_impl.cpp:116:9) &, NYdb::Dev::NTopic::TWriteSessionEvent::TReadyToAcceptEvent &> @ 0x1C6DA44F
21. /-S/contrib/libs/cxxsupp/libcxx/include/__type_traits/invoke.h:273: __invoke_r<void, (lambda at /-S/ydb/public/sdk/cpp/src/client/topic/impl/write_session_impl.cpp:116:9) &, NYdb::Dev::NTopic::TWriteSessionEvent::TReadyToAcceptEvent &> @ 0x1C6DA44F
22. /-S/contrib/libs/cxxsupp/libcxx/include/__functional/function.h:167: operator() @ 0x1C6DA44F
23. /-S/contrib/libs/cxxsupp/libcxx/include/__functional/function.h:319: operator() @ 0x1C6DA44F
24. /-S/contrib/libs/cxxsupp/libcxx/include/__functional/function.h:436: operator() @ 0x1C2253AE
25. /-S/contrib/libs/cxxsupp/libcxx/include/__functional/function.h:995: operator() @ 0x1C2253AE
26. /-S/util/thread/pool.h:71: Process @ 0x1C2253AE
27. /-S/util/thread/pool.cpp:246: DoExecute @ 0x131E82B4
28. /-S/util/thread/factory.h:15: Execute @ 0x131E69FC
29. /-S/util/thread/factory.cpp:36: ThreadProc @ 0x131E69FC
30. /-S/util/system/thread.cpp:245: ThreadProxy @ 0x112F58A4
31. /tmp//-S/contrib/libs/clang20-rt/lib/asan/asan_interceptors.cpp:239: asan_thread_start @ 0x10F84BE6
32. ??:0: ?? @ 0x7F8F0A79AAC2
33. ??:0: ?? @ 0x7F8F0A82C8BF
2026-02-18T17:04:43.373262Z node 5 :KQP_COMPUTE DEBUG: dq_pq_write_actor.cpp:182: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. GetEnableDeduplication: 0
2026-02-18T17:04:43.373404Z node 5 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:197: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. SendData. Batch: 0. Checkpoint: 1. Finished: 0
2026-02-18T17:04:43.384342Z node 5 :KQP_COMPUTE DEBUG: dq_pq_write_actor.cpp:242: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. [Checkpoint 0.0] Send checkpoint state immediately
2026-02-18T17:04:43.402490Z node 5 :KQP_COMPUTE TRACE: dq_pq_write_actor.cpp:427: SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. Save checkpoint { Id: 0 Generation: 0 } state: { SourceId: "6a6a4d-d72f87d-598b6495-ec1fc516" }
2026-02-18T17:04:43.403825Z :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:1391" status: AVAILABLE weight: 100 } ] ControlPlaneEndpoint: localhost:1391 }2026-02-18T17:04:43.405075Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: try to update token
2026-02-18T17:04:43.405547Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Start write session. Will connect to nodeId: 0
2026-02-18T17:04:43.420239Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: close. Timeout 0.000000s
2026-02-18T17:04:43.420279Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session will now close
2026-02-18T17:04:43.420328Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: aborting
2026-02-18T17:04:43.420431Z :INFO: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: gracefully shut down, all writes complete
2026-02-18T17:04:43.420487Z :DEBUG: [local]  TraceId [SelfId: [0:0:0], TxId: query_1, TaskId: 0, PQ sink. ]  SessionId []  MessageGroupId [] Write session: destroy
