2026-03-25 17:14:52,152 - INFO - ya.test.2498679  - pytest_runtest_setup: ####################################################################################################
2026-03-25 17:14:52,152 - INFO - ya.test.2498679  - pytest_runtest_setup: test_no_cluster_endpoints_no_failure
2026-03-25 17:14:52,153 - INFO - ya.test.2498679  - pytest_runtest_setup: ####################################################################################################
2026-03-25 17:14:52,153 - INFO - ya.test.2498679  - pytest_runtest_setup: Test setup
2026-03-25 17:14:52,154 - INFO - ya.test.2498679  - pytest_runtest_call: Test call (class_name: test_session_pool.py::TestSessionPool, test_name: test_no_cluster_endpoints_no_failure)
2026-03-25 17:15:14,156 - INFO - ydb.tests.library.harness.kikimr_runner.2498679  - stop: Stopped node localhost:27034/1
2026-03-25 17:15:14,156 - DEBUG - ydb.table.SessionPool.2498679  - subscribe: Active session queue is empty, subscribe waiter for a session
2026-03-25 17:15:14,156 - DEBUG - ydb.table.SessionPool.2498679  - subscribe: Subscribe waiter <Future at 0x7fa7bac156e0 state=pending>
2026-03-25 17:15:14,156 - DEBUG - ydb.table.SessionPool.2498679  - subscribe: Session pool is not large enough (active_count < size: 0 < 1). will create a new session.
2026-03-25 17:15:14,156 - DEBUG - ydb.table.SessionPool.2498679  - _create: Created session <ydb.table.Session object at 0x7fa7bb6cd5a0>
2026-03-25 17:15:14,157 - DEBUG - ydb.table.SessionPool.2498679  - _prepare: Preparing session <ydb.table.Session object at 0x7fa7bb6cd5a0>
2026-03-25 17:15:14,157 - DEBUG - ydb.connection.2498679  - _prepare_call: RpcState(CreateSession, e1701b4e-bbc3-404b-abca-a38d4dc3a264, ghrun-ve2ie6ihly.auto.internal:27034): creating call state
2026-03-25 17:15:14,157 - DEBUG - ydb.connection.2498679  - _log_request: RpcState(CreateSession, e1701b4e-bbc3-404b-abca-a38d4dc3a264, ghrun-ve2ie6ihly.auto.internal:27034): request = { operation_params { operation_timeout { seconds: 3 } cancel_after { seconds: 3 } } }
2026-03-25 17:15:14,158 - INFO - ydb.tests.library.harness.kikimr_runner.2498679  - __make_run_command: CFG_DIR_PATH="/home/runner/.ya/build/build_root/bahy/0033b6/ydb/tests/functional/api/test-results/py3test/testing_out_stuff/test_session_pool/testing_out_stuff/test_session_pool.py.TestSessionPool.test_session_pool_simple_acquire/cluster/kikimr_configs"
2026-03-25 17:15:14,158 - INFO - ydb.tests.library.harness.kikimr_runner.2498679  - __make_run_command: Final command: /home/runner/.ya/build/build_root/bahy/0033b6/ydb/apps/ydbd/ydbd server --suppress-version-check --yaml-config=$CFG_DIR_PATH/config.yaml --node=1 --log-file-name=/home/runner/.ya/build/build_root/bahy/0033b6/ydb/tests/functional/api/test-results/py3test/testing_out_stuff/test_session_pool/testing_out_stuff/test_session_pool.py.TestSessionPool.test_session_pool_simple_acquire/cluster/node_1/logfile_8nt1z4ix.log --grpc-port=27034 --mon-port=23347 --ic-port=29661
2026-03-25 17:15:14,159 - DEBUG - ydb.connection.2498679  - _on_response_callback: RpcState(CreateSession, e1701b4e-bbc3-404b-abca-a38d4dc3a264, ghrun-ve2ie6ihly.auto.internal:27034): on response callback started
2026-03-25 17:15:14,159 - DEBUG - ydb.connection.2498679  - _rpc_error_handler: RpcState(CreateSession, e1701b4e-bbc3-404b-abca-a38d4dc3a264, ghrun-ve2ie6ihly.auto.internal:27034): received error, <_MultiThreadedRendezvous of RPC that terminated with:
	status = StatusCode.UNAVAILABLE
	details = "connections to all backends failing; last error: UNKNOWN: ipv4:127.0.1.1:27034: Failed to connect to remote host: Connection refused"
	debug_error_string = "UNKNOWN:Error received from peer  {file:"contrib/libs/grpc/src/core/lib/surface/call.cc", file_line:1224, created_time:"2026-03-25T17:15:14.158899273+00:00", grpc_status:14, grpc_message:"connections to all backends failing; last error: UNKNOWN: ipv4:127.0.1.1:27034: Failed to connect to remote host: Connection refused"}"
>
2026-03-25 17:15:14,159 - DEBUG - ydb.connection.2498679  - _rpc_error_handler: RpcState(CreateSession, e1701b4e-bbc3-404b-abca-a38d4dc3a264, ghrun-ve2ie6ihly.auto.internal:27034): unhandled rpc error, disconnecting channel
2026-03-25 17:15:14,160 - DEBUG - ydb.connection.2498679  - close: Closing channel for endpoint ghrun-ve2ie6ihly.auto.internal:27034
2026-03-25 17:15:14,160 - ERROR - ydb.table.SessionPool.2498679  - _on_session_create: Failed to create session. Put event to a delayed queue. Reason: Rpc error, reason <_MultiThreadedRendezvous of RPC that terminated with:
	status = StatusCode.UNAVAILABLE
	details = "connections to all backends failing; last error: UNKNOWN: ipv4:127.0.1.1:27034: Failed to connect to remote host: Connection refused"
	debug_error_string = "UNKNOWN:Error received from peer  {file:"contrib/libs/grpc/src/core/lib/surface/call.cc", file_line:1224, created_time:"2026-03-25T17:15:14.158899273+00:00", grpc_status:14, grpc_message:"connections to all backends failing; last error: UNKNOWN: ipv4:127.0.1.1:27034: Failed to connect to remote host: Connection refused"}"
>
2026-03-25 17:15:14,160 - DEBUG - ydb.resolver.DiscoveryEndpointsResolver.2498679  - context_resolve: Preparing initial endpoint to resolve endpoints
2026-03-25 17:15:14,162 - DEBUG - ya.test.2498679  - execute: Executing '('/home/runner/.ya/build/build_root/bahy/0033b6/ydb/apps/ydbd/ydbd', 'server', '--suppress-version-check', '--yaml-config=/home/runner/.ya/build/build_root/bahy/0033b6/ydb/tests/functional/api/test-results/py3test/testing_out_stuff/test_session_pool/testing_out_stuff/test_session_pool.py.TestSessionPool.test_session_pool_simple_acquire/cluster/kikimr_configs/config.yaml', '--node=1', '--log-file-name=/home/runner/.ya/build/build_root/bahy/0033b6/ydb/tests/functional/api/test-results/py3test/testing_out_stuff/test_session_pool/testing_out_stuff/test_session_pool.py.TestSessionPool.test_session_pool_simple_acquire/cluster/node_1/logfile_8nt1z4ix.log', '--grpc-port=27034', '--mon-port=23347', '--ic-port=29661')' in '/home/runner/.ya/build/build_root/bahy/0033b6/ydb/tests/functional/api/test-results/py3test/testing_out_stuff/test_session_pool/testing_out_stuff/test_session_pool.py.TestSessionPool.test_session_pool_simple_acquire/cluster/node_1' (no wait)
2026-03-25 17:15:14,162 - DEBUG - ydb.connection.2498679  - channel_factory: Channel options: [('grpc.max_receive_message_length', 64000000), ('grpc.max_send_message_length', 64000000), ('grpc.primary_user_agent', 'python-library'), ('grpc.lb_policy_name', 'round_robin'), ('grpc.keepalive_time_ms', 10000), ('grpc.keepalive_timeout_ms', 10000), ('grpc.http2.max_pings_without_data', 0), ('grpc.keepalive_permit_without_calls', 0)]
2026-03-25 17:15:14,165 - DEBUG - ya.test.2498679  - execute: Command pid: 2523855
2026-03-25 17:15:14,166 - INFO - ydb.tests.library.harness.kikimr_runner.2498679  - start: Started node localhost:27034/1
2026-03-25 17:15:14,168 - DEBUG - ya.test.2498679  - _get_command_output_file: Command out will be placed to ydbd.out.2
2026-03-25 17:15:14,168 - DEBUG - ya.test.2498679  - _get_command_output_file: Command err will be placed to ydbd.err.2
2026-03-25 17:15:14,169 - DEBUG - ya.test.2498679  - execute: Executing '['/home/runner/.ya/build/build_root/bahy/0033b6/ydb/apps/ydbd/ydbd', '-V']' in 'None' (waiting)
2026-03-25 17:15:14,169 - DEBUG - ya.test.2498679  - execute: Command pid: 2523859
2026-03-25 17:15:15,165 - DEBUG - ya.test.2498679  - _save_outputs: Command (pid 2523859) rc: 0
2026-03-25 17:15:15,165 - DEBUG - ya.test.2498679  - _save_outputs: Command (pid 2523859) elapsed time (sec): 0.9947240352630615
2026-03-25 17:15:15,165 - DEBUG - ya.test.2498679  - _save_outputs: Command (pid 2523859) idrss: 0
2026-03-25 17:15:15,165 - DEBUG - ya.test.2498679  - _save_outputs: Command (pid 2523859) inblock: 0
2026-03-25 17:15:15,165 - DEBUG - ya.test.2498679  - _save_outputs: Command (pid 2523859) isrss: 0
2026-03-25 17:15:15,166 - DEBUG - ya.test.2498679  - _save_outputs: Command (pid 2523859) ixrss: 0
2026-03-25 17:15:15,166 - DEBUG - ya.test.2498679  - _save_outputs: Command (pid 2523859) majflt: 0
2026-03-25 17:15:15,166 - DEBUG - ya.test.2498679  - _save_outputs: Command (pid 2523859) maxrss: 570808
2026-03-25 17:15:15,166 - DEBUG - ya.test.2498679  - _save_outputs: Command (pid 2523859) minflt: 17237
2026-03-25 17:15:15,166 - DEBUG - ya.test.2498679  - _save_outputs: Command (pid 2523859) msgrcv: 0
2026-03-25 17:15:15,166 - DEBUG - ya.test.2498679  - _save_outputs: Command (pid 2523859) msgsnd: 0
2026-03-25 17:15:15,166 - DEBUG - ya.test.2498679  - _save_outputs: Command (pid 2523859) nivcsw: 3
2026-03-25 17:15:15,167 - DEBUG - ya.test.2498679  - _save_outputs: Command (pid 2523859) nsignals: 0
2026-03-25 17:15:15,167 - DEBUG - ya.test.2498679  - _save_outputs: Command (pid 2523859) nswap: 0
2026-03-25 17:15:15,167 - DEBUG - ya.test.2498679  - _save_outputs: Command (pid 2523859) nvcsw: 33
2026-03-25 17:15:15,167 - DEBUG - ya.test.2498679  - _save_outputs: Command (pid 2523859) oublock: 8
2026-03-25 17:15:15,167 - DEBUG - ya.test.2498679  - _save_outputs: Command (pid 2523859) stime: 0.8501489999999999
2026-03-25 17:15:15,167 - DEBUG - ya.test.2498679  - _save_outputs: Command (pid 2523859) utime: 0.095792
2026-03-25 17:15:15,168 - DEBUG - ya.test.2498679  - _save_outputs: Command (pid 2523859) wtime: 0.996
2026-03-25 17:15:15,168 - DEBUG - ya.test.2498679  - _save_outputs: Command (pid 2523859) output:
Git info:
    Commit: 5207aac8bb770f5c981a3f21b578fa085b95afd2
    Branch: 
    Author: Kuzin Roman <kuzin57@ydb.tech>
    Summary: Merge e9d045e9d25e1296615f67e7414f57b78d91d597 into 48be5c3f84b03152920da8329f2229c0efabe615
Other info:
    Build by: runner
    Top src dir: /home/runner/actions_runner/_work/ydb/ydb
    Top build dir: /home/runner/.ya/build
    Hostname: ghrun-ve2ie6ihly    Host information: 
        Linux ghrun-ve2ie6ihly 5.15.0-157-generic #167-Ubuntu SMP Wed Sep 17 21:35:53 UTC 2025 x86_64

     
Build info:
    Compiler: /home/runner/.ya/tools/v4/10492077879/bin/clang++
    Compiler version: 
        clang version 20.1.8
        Target: x86_64-unknown-linux-gnu
        Thread model: posix
        InstalledDir: /home/runner/.ya/tools/v4/10492077879/bin
    Compile flags: -Xclang -fdebug-compilation-dir -Xclang /tmp -pipe -m64 -O3 -gline-tables-only -fno-common -ffunction-sections -fdata-sections -fsized-deallocation -fexceptions -fuse-init-array -fcolor-diagnostics -faligned-allocation -Werror -Wall -Wextra -Wno-parentheses -Wno-implicit-const-int-float-conversion -Wno-unknown-warning-option -D_THREAD_SAFE -D_PTHREADS -D_REENTRANT -D_LARGEFILE_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_YNDX_LIBUNWIND_ENABLE_EXCEPTION_BACKTRACE -D__LONG_LONG_SUPPORTED -fno-omit-frame-pointer -Wno-unknown-argument -UNDEBUG -Wno-array-parameter -Wno-deprecate-lax-vec-conv-all -Wno-unqualified-std-cast-call -Wno-unused-but-set-parameter -Wno-implicit-function-declaration -Wno-int-conversion -Wno-incompatible-function-pointer-types -Wno-address-of-packed-member -Wno-deprecated-this-capture -Wno-missing-designated-field-initializers -Wno-format -Wno-vla-cxx-extension -Wno-invalid-offsetof -Wno-alias-template-in-declaration-name -Wno-cast-function-type-mismatch -Wno-explicit-specialization-storage-class -Wno-extraneous-template-head -Wno-missing-template-arg-list-after-template-kw -Wno-nontrivial-memcall -Wno-strict-primary-template-shadow -DCATBOOST_OPENSOURCE=yes -msse2 -msse3 -mssse3 -msse4.1 -msse4.2 -mpopcnt -mcx16 -UNDEBUG -Wno-array-parameter -Wno-deprecate-lax-vec-conv-all -Wno-unqualified-std-cast-call -Wno-unused-but-set-parameter -Wno-implicit-function-declaration -Wno-int-conversion -Wno-incompatible-function-pointer-types -Wno-address-of-packed-member -Wno-deprecated-this-capture -Wno-missing-designated-field-initializers -Wno-format -Wno-vla-cxx-extension -Wno-invalid-offsetof -Wno-alias-template-in-declaration-name -Wno-cast-function-type-mismatch -Wno-explicit-specialization-storage-class -Wno-extraneous-template-head -Wno-missing-template-arg-list-after-template-kw -Wno-nontrivial-memcall -Wno-strict-primary-template-shadow -std=c++20 -Wimport-preprocessor-directive-pedantic -Woverloaded-virtual -Wno-ambiguous-reversed-operator -Wno-defaulted-function-deleted -Wno-deprecated-anon-enum-enum-conversion -Wno-deprecated-enum-enum-conversion -Wno-deprecated-enum-float-conversion -Wno-deprecated-volatile -Wno-pessimizing-move -Wno-undefined-var-template -nostdinc++ -DCATBOOST_OPENSOURCE=yes -nostdinc++

2026-03-25 17:15:15,168 - DEBUG - ya.test.2498679  - _save_outputs: Command (pid 2523859) errors:

2026-03-25 17:15:15,168 - INFO - ydb.tests.library.harness.kikimr_runner.2498679  - start: Node 1 version:
Git info:
    Commit: 5207aac8bb770f5c981a3f21b578fa085b95afd2
    Branch: 
    Author: Kuzin Roman <kuzin57@ydb.tech>
    Summary: Merge e9d045e9d25e1296615f67e7414f57b78d91d597 into 48be5c3f84b03152920da8329f2229c0efabe615
Other info:
    Build by: runner
    Top src dir: /home/runner/actions_runner/_work/ydb/ydb
    Top build dir: /home/runner/.ya/build
    Hostname: ghrun-ve2ie6ihly    Host information: 
        Linux ghrun-ve2ie6ihly 5.15.0-157-generic #167-Ubuntu SMP Wed Sep 17 21:35:53 UTC 2025 x86_64
2026-03-25 17:15:16,627 - DEBUG - ydb.resolver.DiscoveryEndpointsResolver.2498679  - context_resolve: Resolving endpoints for database /Root
2026-03-25 17:15:16,627 - DEBUG - ydb.connection.2498679  - _prepare_call: RpcState(ListEndpoints, 823ef0e2-3c10-4136-b5bb-b055cd4d6391, localhost:27034): creating call state
2026-03-25 17:15:16,628 - DEBUG - ydb.connection.2498679  - _log_request: RpcState(ListEndpoints, 823ef0e2-3c10-4136-b5bb-b055cd4d6391, localhost:27034): request = { database: "/Root" }
2026-03-25 17:15:16,630 - DEBUG - ydb.connection.2498679  - _log_response: RpcState(ListEndpoints, 823ef0e2-3c10-4136-b5bb-b055cd4d6391, localhost:27034): response = { operation { ready: true status: SUCCESS result { [type.googleapis.com/Ydb.Discovery.ListEndpointsResult] { endpoints { address: "ghrun-ve2ie6ihly.auto.internal" port: 27034 service: "nbs" service: "legacy" service: "tablet_service" service: "yql" service: "discovery" service: "cms" service: "locking" service: "kesus" service: "pq" service: "pqcd" service: "pqv1" service: "topic" service: "datastreams" service: "scripting" service: "clickhouse_internal" service: "rate_limiter" service: "analytics" service: "export" service: "import" service: "yq" service: "keyvalue" service: "monitoring" service: "auth" service: "query_service" service: "view" location: "1" node_id: 1 } self_location: "1" } } } }
2026-03-25 17:15:16,631 - DEBUG - ydb.resolver.DiscoveryEndpointsResolver.2498679  - _add_debug_details: Resolved endpoints for database /Root: DiscoveryResult <self_location: 1, endpoints [<Endpoint ghrun-ve2ie6ihly.auto.internal:27034, location 1, ssl: False>]>
2026-03-25 17:15:16,631 - DEBUG - ydb.connection.2498679  - channel_factory: Channel options: [('grpc.max_receive_message_length', 64000000), ('grpc.max_send_message_length', 64000000), ('grpc.primary_user_agent', 'python-library'), ('grpc.lb_policy_name', 'round_robin'), ('grpc.keepalive_time_ms', 10000), ('grpc.keepalive_timeout_ms', 10000), ('grpc.http2.max_pings_without_data', 0), ('grpc.keepalive_permit_without_calls', 0)]
2026-03-25 17:15:16,638 - DEBUG - ydb.connection.2498679  - close: Closing channel for endpoint localhost:27034
2026-03-25 17:15:16,638 - DEBUG - ydb.table.SessionPool.2498679  - _prepare: Preparing session <ydb.table.Session object at 0x7fa7bb6cd5a0>
2026-03-25 17:15:16,639 - DEBUG - ydb.connection.2498679  - _prepare_call: RpcState(CreateSession, 1925ff6d-c43a-4c1a-ae58-0a34a37d914e, ghrun-ve2ie6ihly.auto.internal:27034): creating call state
2026-03-25 17:15:16,639 - DEBUG - ydb.connection.2498679  - _log_request: RpcState(CreateSession, 1925ff6d-c43a-4c1a-ae58-0a34a37d914e, ghrun-ve2ie6ihly.auto.internal:27034): request = { operation_params { operation_timeout { seconds: 3 } cancel_after { seconds: 3 } } }
2026-03-25 17:15:16,765 - DEBUG - ydb.connection.2498679  - _on_response_callback: RpcState(CreateSession, 1925ff6d-c43a-4c1a-ae58-0a34a37d914e, ghrun-ve2ie6ihly.auto.internal:27034): on response callback started
2026-03-25 17:15:16,766 - DEBUG - ydb.connection.2498679  - _log_response: RpcState(CreateSession, 1925ff6d-c43a-4c1a-ae58-0a34a37d914e, ghrun-ve2ie6ihly.auto.internal:27034): response = { operation { ready: true status: SUCCESS result { [type.googleapis.com/Ydb.Table.CreateSessionResult] { session_id: "ydb://session/3?node_id=1&id=NWY2MDBmOC00YzExMjA0Ni0zYzRmMjliNC0zNDZjYmVkZQ%3D%3D" } } } }
2026-03-25 17:15:16,766 - DEBUG - ydb.table.SessionPool.2498679  - put: Put on session <ydb.table.Session object at 0x7fa7bb6cd5a0>
2026-03-25 17:15:16,767 - DEBUG - ydb.table.SessionPool.2498679  - put: Replying to waiter with a session <ydb.table.Session object at 0x7fa7bb6cd5a0>
2026-03-25 17:15:16,767 - DEBUG - ydb.connection.2498679  - _on_response_callback: RpcState(CreateSession, 1925ff6d-c43a-4c1a-ae58-0a34a37d914e, ghrun-ve2ie6ihly.auto.internal:27034): on response callback success
2026-03-25 17:15:16,767 - DEBUG - ydb.table.SessionPool.2498679  - unsubscribe: Unsubscribe on waiter <Future at 0x7fa7bac156e0 state=finished returned Session>
2026-03-25 17:15:16,768 - DEBUG - ydb.table.SessionPool.2498679  - put: Put on session <ydb.table.Session object at 0x7fa7bb6cd5a0>
2026-03-25 17:15:16,768 - DEBUG - ydb.table.SessionPool.2498679  - _destroy: Requested session destroy: <ydb.table.Session object at 0x7fa7bb6cd5a0>, reason: not-initialized
2026-03-25 17:15:16,768 - DEBUG - ydb.table.SessionPool.2498679  - _destroy: Session <ydb.table.Session object at 0x7fa7bb6cd5a0> is no longer active. Current active count 0.
2026-03-25 17:15:16,768 - DEBUG - ydb.table.SessionPool.2498679  - stop: Requested session pool stop.
2026-03-25 17:15:16,768 - DEBUG - ydb.table.SessionPool.2498679  - stop: Session pool is under stop, cancelling all in flight waiters.
2026-03-25 17:15:16,768 - DEBUG - ydb.table.SessionPool.2498679  - _terminate_event: Terminated session pool.
2026-03-25 17:15:16,769 - DEBUG - ydb.table.SessionPool.2498679  - stop: Destroying sessions in active queue
2026-03-25 17:15:16,769 - DEBUG - ydb.table.SessionPool.2498679  - stop: Destroyed active sessions
2026-03-25 17:15:16,770 - INFO - ya.test.2498679  - pytest_runtest_teardown: Test teardown
