============================= test session starts ==============================
platform linux -- Python 3.12.12, pytest-8.0.2, pluggy-1.6.0
rootdir: /home/runner/.ya/build/build_root/uphp/005d7f/ydb/tests/stress/log/tests/test-results/py3test
configfile: pkg:library.python.pytest:pytest.yatest.ini
plugins: typeguard-2.13.3
collected 2 items

test_workload.py .E.

==================================== ERRORS ====================================
______________ ERROR at teardown of TestYdbLogWorkload.test[row] _______________
ydb/tests/stress/log/tests/test_workload.py:12: in setup
    yield from self.setup_cluster(
ydb/tests/library/stress/fixtures.py:35: in setup_cluster
    self.cluster.stop()
ydb/tests/library/harness/kikimr_runner.py:707: in stop
    raise daemon.SeveralDaemonErrors(saved_exceptions)
E   ydb.tests.library.harness.daemon.SeveralDaemonErrors: Daemon failed with message: Unexpectedly finished before stop.
E   Process exit_code = -6.
E   Stdout file name: 
E   /home/runner/.ya/build/build_root/uphp/005d7f/ydb/tests/stress/log/tests/test-results/py3test/testing_out_stuff/test_workload.py.TestYdbLogWorkload.test.row/cluster/node_1/stdout
E   Stderr file name: 
E   /home/runner/.ya/build/build_root/uphp/005d7f/ydb/tests/stress/log/tests/test-results/py3test/testing_out_stuff/test_workload.py.TestYdbLogWorkload.test.row/cluster/node_1/stderr
E   Stderr content:
E   
E   GRpc memory quota was set but disabled due to issues with grpc quoter, to enable it use EnableGRpcMemoryQuota option
E   Not freed 0x00007FC71910AE20 size: 8880, location: yql/essentials/minikql/mkql_alloc.h:532. For more detailed location use YQL_MKQL_COLLECT_STACKTRACES_FOR_ALLOCATIONS environment variable.
E   Not freed 0x00007FC7253319C0 size: 192, location: yql/essentials/minikql/mkql_alloc.h:532. For more detailed location use YQL_MKQL_COLLECT_STACKTRACES_FOR_ALLOCATIONS environment variable.
E   Not freed 0x00007FC7253318F0 size: 208, location: yql/essentials/minikql/mkql_alloc.h:532. For more detailed location use YQL_MKQL_COLLECT_STACKTRACES_FOR_ALLOCATIONS environment variable.
E   VERIFY failed (2025-11-21T18:10:51.890156Z): Allocated: 110771600, Freed: 110762720, Peak: 85007040
E   yql/essentials/minikql/mkql_mem_info.cpp:180
E   VerifyDebug(): requirement GetUsage() == 0 failed
E   0. /-S/util/system/yassert.cpp:86: InternalPanicImpl @ 0xA919BE5
E   1. /-S/util/system/yassert.cpp:55: Panic @ 0xA912126
E   2. /tmp//-S/yql/essentials/minikql/mkql_mem_info.cpp:178: VerifyDebug @ 0xD08C85E
E   3. /tmp//-S/yql/essentials/minikql/mkql_mem_info.cpp:58: ~TMemoryUsageInfo @ 0xD08C544
E   4. /tmp//-S/yql/essentials/minikql/mkql_mem_info.cpp:56: ?? @ 0xD08C88D
E   5. /-S/util/generic/ptr.h:36: CheckedDelete<TThrRefBase> @ 0xECC2CA7
E   6. /-S/util/generic/ptr.h:57: Destroy<TThrRefBase> @ 0xECC2CA7
E   7. /-S/util/generic/ptr.h:419: UnRef @ 0xECC2CA7
E   8. /-S/util/generic/ptr.h:424: UnRef @ 0xECC2CA7
E   9. /-S/util/generic/ptr.h:494: UnRef @ 0xECC2CA7
E   10. /-S/util/generic/ptr.h:638: UnRef @ 0xECC2CA7
E   11. /-S/util/generic/ptr.h:536: ~TIntrusivePtr @ 0xECC2CA7
E   12. /-S/yql/essentials/minikql/mkql_alloc.h:68: ~TAllocState @ 0xECC2CA7
E   13. /-S/contrib/libs/cxxsupp/libcxx/include/__memory/shared_ptr.h:173: __release_shared @ 0x1BA3E035
E   14. /-S/contrib/libs/cxxsupp/libcxx/include/__memory/shared_ptr.h:219: __release_shared @ 0x1BA3E035
E   15. /-S/contrib/libs/cxxsupp/libcxx/include/__memory/shared_ptr.h:694: ~shared_ptr @ 0x1BA3E035
E   16. /tmp//-S/ydb/core/kqp/runtime/kqp_read_actor.cpp:409: ~TKqpReadActor @ 0x1BA3E035
E   17. /tmp//-S/ydb/core/kqp/runtime/kqp_read_actor.cpp:404: ?? @ 0x1BA3E42D
E   18. /-S/util/generic/ptr.h:36: CheckedDelete<NActors::IActor> @ 0xB797F07
E   19. /-S/util/generic/ptr.h:57: Destroy<NActors::IActor> @ 0xB797F07
E   20. /-S/util/generic/ptr.h:376: DoDestroy @ 0xB797F07
E   21. /-S/util/generic/ptr.h:306: ~THolder @ 0xB797F07
E   22. /-S/contrib/libs/cxxsupp/libcxx/include/__memory/allocator.h:154: destroy @ 0xB797F07
E   23. /-S/contrib/libs/cxxsupp/libcxx/include/__memory/allocator_traits.h:335: destroy<THolder<NActors::IActor, TDelete>, 0> @ 0xB797F07
E   24. /-S/contrib/libs/cxxsupp/libcxx/include/vector:1015: __base_destruct_at_end @ 0xB797F07
E   25. /-S/contrib/libs/cxxsupp/libcxx/include/vector:1009: __clear @ 0xB797F07
E   26. /-S/contrib/libs/cxxsupp/libcxx/include/vector:766: clear @ 0xB797F07
E   27. /tmp//-S/ydb/library/actors/core/executor_thread.cpp:112: DropUnregistered @ 0xB797F07
E   28. /tmp//-S/ydb/library/actors/core/executor_thread.cpp:276: Execute @ 0xB7990AB
E   29. /tmp//-S/ydb/library/actors/core/executor_thread.cpp:455: operator() @ 0xB79D094
E   30. /tmp//-S/ydb/library/actors/core/executor_thread.cpp:507: ProcessExecutorPool @ 0xB79CCA0
E   31. /tmp//-S/ydb/library/actors/core/executor_thread.cpp:533: ThreadProc @ 0xB79D88E
E   32. /-S/util/system/thread.cpp:245: ThreadProxy @ 0xA91B83C
E   33. ??:0: ?? @ 0x7FC76C919AC2
E   34. ??:0: ?? @ 0x7FC76C9AB8BF
------------------------------ Captured log setup ------------------------------
INFO     ya.test:ya.py:431 ####################################################################################################
INFO     ya.test:ya.py:432 test[row]
INFO     ya.test:ya.py:433 ####################################################################################################
INFO     ya.test:ya.py:434 Test setup
DEBUG    ya.test:ya.py:185 Binary was found by /home/runner/.ya/build/build_root/uphp/005d7f/ydb/apps/ydbd/ydbd
DEBUG    library.python.filelock:__init__.py:115 Acquiring FileLock (blocking=False): /home/runner/.ya/build/port_sync_dir/1098
DEBUG    ydb.tests.library.harness.kikimr_runner:kikimr_runner.py:500 Working directory: /home/runner/.ya/build/build_root/uphp/005d7f/r3tmp/kikimr_cluster_zz3mhxiy
DEBUG    library.python.filelock:__init__.py:115 Acquiring FileLock (blocking=False): /home/runner/.ya/build/port_sync_dir/16927
DEBUG    library.python.filelock:__init__.py:115 Acquiring FileLock (blocking=False): /home/runner/.ya/build/port_sync_dir/63437
DEBUG    library.python.filelock:__init__.py:115 Acquiring FileLock (blocking=False): /home/runner/.ya/build/port_sync_dir/11873
DEBUG    library.python.filelock:__init__.py:115 Acquiring FileLock (blocking=False): /home/runner/.ya/build/port_sync_dir/13443
DEBUG    library.python.filelock:__init__.py:119 Ensuring FileLock released: /home/runner/.ya/build/port_sync_dir/13443
DEBUG    library.python.filelock:__init__.py:115 Acquiring FileLock (blocking=False): /home/runner/.ya/build/port_sync_dir/13444
INFO     ydb.tests.library.harness.kikimr_runner:kikimr_runner.py:273 CFG_DIR_PATH="/home/runner/.ya/build/build_root/uphp/005d7f/ydb/tests/stress/log/tests/test-results/py3test/testing_out_stuff/test_workload.py.TestYdbLogWorkload.test.row/cluster/kikimr_configs"
INFO     ydb.tests.library.harness.kikimr_runner:kikimr_runner.py:274 Final command: /home/runner/.ya/build/build_root/uphp/005d7f/ydb/apps/ydbd/ydbd server --suppress-version-check --yaml-config=$CFG_DIR_PATH/config.yaml --node=1 --log-file-name=/home/runner/.ya/build/build_root/uphp/005d7f/ydb/tests/stress/log/tests/test-results/py3test/testing_out_stuff/test_workload.py.TestYdbLogWorkload.test.row/cluster/node_1/logfile_46ylu8ss.log --grpc-port=16927 --mon-port=63437 --ic-port=1098
DEBUG    ydb.tests.library.harness.kikimr_runner:kikimr_runner.py:170 Formatting pdisk SectorMap:1:64 on node localhost:16927/1, disk_size 68719476736
INFO     ydb.tests.library.harness.kikimr_runner:kikimr_runner.py:273 CFG_DIR_PATH="/home/runner/.ya/build/build_root/uphp/005d7f/ydb/tests/stress/log/tests/test-results/py3test/testing_out_stuff/test_workload.py.TestYdbLogWorkload.test.row/cluster/kikimr_configs"
INFO     ydb.tests.library.harness.kikimr_runner:kikimr_runner.py:274 Final command: /home/runner/.ya/build/build_root/uphp/005d7f/ydb/apps/ydbd/ydbd server --suppress-version-check --yaml-config=$CFG_DIR_PATH/config.yaml --node=1 --log-file-name=/home/runner/.ya/build/build_root/uphp/005d7f/ydb/tests/stress/log/tests/test-results/py3test/testing_out_stuff/test_workload.py.TestYdbLogWorkload.test.row/cluster/node_1/logfile_46ylu8ss.log --grpc-port=16927 --mon-port=63437 --ic-port=1098
DEBUG    ya.test:process.py:610 Executing '('/home/runner/.ya/build/build_root/uphp/005d7f/ydb/apps/ydbd/ydbd', 'server', '--suppress-version-check', '--yaml-config=/home/runner/.ya/build/build_root/uphp/005d7f/ydb/tests/stress/log/tests/test-results/py3test/testing_out_stuff/test_workload.py.TestYdbLogWorkload.test.row/cluster/kikimr_configs/config.yaml', '--node=1', '--log-file-name=/home/runner/.ya/build/build_root/uphp/005d7f/ydb/tests/stress/log/tests/test-results/py3test/testing_out_stuff/test_workload.py.TestYdbLogWorkload.test.row/cluster/node_1/logfile_46ylu8ss.log', '--grpc-port=16927', '--mon-port=63437', '--ic-port=1098')' in '/home/runner/.ya/build/build_root/uphp/005d7f/ydb/tests/stress/log/tests/test-results/py3test/testing_out_stuff/test_workload.py.TestYdbLogWorkload.test.row/cluster/node_1' (no wait)
DEBUG    ya.test:process.py:628 Command pid: 3984392
INFO     ydb.tests.library.harness.kikimr_runner:kikimr_runner.py:314 Started node localhost:16927/1
DEBUG    ya.test:process.py:678 Command out will be placed to ydbd.out
DEBUG    ya.test:process.py:678 Command err will be placed to ydbd.err
DEBUG    ya.test:process.py:610 Executing '['/home/runner/.ya/build/build_root/uphp/005d7f/ydb/apps/ydbd/ydbd', '-V']' in 'None' (waiting)
DEBUG    ya.test:process.py:628 Command pid: 3984394
DEBUG    ya.test:process.py:259 Command (pid 3984394) rc: 0
DEBUG    ya.test:process.py:260 Command (pid 3984394) elapsed time (sec): 0.44057703018188477
DEBUG    ya.test:process.py:263 Command (pid 3984394) idrss: 0
DEBUG    ya.test:process.py:263 Command (pid 3984394) inblock: 0
DEBUG    ya.test:process.py:263 Command (pid 3984394) isrss: 0
DEBUG    ya.test:process.py:263 Command (pid 3984394) ixrss: 0
DEBUG    ya.test:process.py:263 Command (pid 3984394) majflt: 0
DEBUG    ya.test:process.py:263 Command (pid 3984394) maxrss: 545372
DEBUG    ya.test:process.py:263 Command (pid 3984394) minflt: 16240
DEBUG    ya.test:process.py:263 Command (pid 3984394) msgrcv: 0
DEBUG    ya.test:process.py:263 Command (pid 3984394) msgsnd: 0
DEBUG    ya.test:process.py:263 Command (pid 3984394) nivcsw: 45
DEBUG    ya.test:process.py:263 Command (pid 3984394) nsignals: 0
DEBUG    ya.test:process.py:263 Command (pid 3984394) nswap: 0
DEBUG    ya.test:process.py:263 Command (pid 3984394) nvcsw: 17
DEBUG    ya.test:process.py:263 Command (pid 3984394) oublock: 8
DEBUG    ya.test:process.py:263 Command (pid 3984394) stime: 0.26856199999999997
DEBUG    ya.test:process.py:263 Command (pid 3984394) utime: 0.108981
DEBUG    ya.test:process.py:263 Command (pid 3984394) wtime: 0.442
DEBUG    ya.test:process.py:275 Command (pid 3984394) output:
Arc info:
    Branch: unknown-vcs-branch
    Commit: THIS_REVISION_IS_A_DUMMY
    Author: ordinal
    Summary: No VCS
    Last Changed Rev: -1
    Last Changed Date: 2015-03-14T06:05:35.000000Z
Other info:
    Build by: runner
    Top src dir: 
    Top build dir: /home/runner/.ya/build
    Hostname: ghrun-uotusghvb4    Host information: 
        Linux ghrun-uotusghvb4 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/v4/10302026024/bin/clang++
    Compiler version: 
        clang version 20.1.8
        Target: x86_64-unknown-linux-gnu
        Thread model: posix
        InstalledDir: /home/runner/.ya/tools/v4/10302026024/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++

DEBUG    ya.test:process.py:276 Command (pid 3984394) errors:

INFO     ydb.tests.library.harness.kikimr_runner:kikimr_runner.py:315 Node 1 version:
Arc info:
    Branch: unknown-vcs-branch
    Commit: THIS_REVISION_IS_A_DUMMY
    Author: ordinal
    Summary: No VCS
    Last Changed Rev: -1
    Last Changed Date: 2015-03-14T06:05:35.000000Z
Other info:
    Build by: runner
    Top src dir: 
    Top build dir: /home/runner/.ya/build
    Hostname: ghrun-uotusghvb4    Host information: 
        Linux ghrun-uotusghvb4 5.15.0-157-generic #167-Ubuntu SMP Wed Sep 17 21:35:53 UTC 2025 x86_64
DEBUG    ydb.tests.library.harness.kikimr_runner:kikimr_runner.py:449 Executing command = ['/home/runner/.ya/build/build_root/uphp/005d7f/ydb/apps/ydbd/ydbd', '--server', 'grpc://localhost:16927', 'admin', 'blobstorage', 'config', 'invoke', '--proto=Command {\n  DefineHostConfig {\n    HostConfigId: 1\n    Drive {\n      Path: "SectorMap:1:64"\n    }\n  }\n}\nCommand {\n  DefineBox {\n    BoxId: 1\n    Host {\n      Key {\n        Fqdn: "localhost"\n        IcPort: 1098\n      }\n      HostConfigId: 1\n    }\n  }\n}\n']
DEBUG    ya.test:process.py:678 Command out will be placed to ydbd.out.0
DEBUG    ya.test:process.py:678 Command err will be placed to ydbd.err.0
DEBUG    ya.test:process.py:610 Executing '['/home/runner/.ya/build/build_root/uphp/005d7f/ydb/apps/ydbd/ydbd', '--server', 'grpc://localhost:16927', 'admin', 'blobstorage', 'config', 'invoke', '--proto=Command {\n  DefineHostConfig {\n    HostConfigId: 1\n    Drive {\n      Path: "SectorMap:1:64"\n    }\n  }\n}\nCommand {\n  DefineBox {\n    BoxId: 1\n    Host {\n      Key {\n        Fqdn: "localhost"\n        IcPort: 1098\n      }\n      HostConfigId: 1\n    }\n  }\n}\n']' in 'None' (waiting)
DEBUG    ya.test:process.py:628 Command pid: 3985385
DEBUG    ya.test:process.py:259 Command (pid 3985385) rc: 0
DEBUG    ya.test:process.py:260 Command (pid 3985385) elapsed time (sec): 0.35781121253967285
DEBUG    ya.test:process.py:263 Command (pid 3985385) idrss: 0
DEBUG    ya.test:process.py:263 Command (pid 3985385) inblock: 0
DEBUG    ya.test:process.py:263 Command (pid 3985385) isrss: 0
DEBUG    ya.test:process.py:263 Command (pid 3985385) ixrss: 0
DEBUG    ya.test:process.py:263 Command (pid 3985385) majflt: 0
DEBUG    ya.test:process.py:263 Command (pid 3985385) maxrss: 553776
DEBUG    ya.test:process.py:263 Command (pid 3985385) minflt: 18381
DEBUG    ya.test:process.py:263 Command (pid 3985385) msgrcv: 0
DEBUG    ya.test:process.py:263 Command (pid 3985385) msgsnd: 0
DEBUG    ya.test:process.py:263 Command (pid 3985385) nivcsw: 14
DEBUG    ya.test:process.py:263 Command (pid 3985385) nsignals: 0
DEBUG    ya.test:process.py:263 Command (pid 3985385) nswap: 0
DEBUG    ya.test:process.py:263 Command (pid 3985385) nvcsw: 138
DEBUG    ya.test:process.py:263 Command (pid 3985385) oublock: 8
DEBUG    ya.test:process.py:263 Command (pid 3985385) stime: 0.191528
DEBUG    ya.test:process.py:263 Command (pid 3985385) utime: 0.122252
DEBUG    ya.test:process.py:263 Command (pid 3985385) wtime: 0.359
DEBUG    ya.test:process.py:275 Command (pid 3985385) output:
Status {
  Success: true
}
Status {
  Success: true
}
Success: true
ConfigTxSeqNo: 4

DEBUG    ya.test:process.py:276 Command (pid 3985385) errors:

DEBUG    ydb.tests.library.harness.kikimr_runner:kikimr_runner.py:449 Executing command = ['/home/runner/.ya/build/build_root/uphp/005d7f/ydb/apps/ydbd/ydbd', '--server', 'grpc://localhost:16927', 'admin', 'blobstorage', 'config', 'invoke', '--proto=Command {\n  DefineStoragePool {\n    BoxId: 1\n    StoragePoolId: 1\n    Name: "dynamic_storage_pool:1"\n    ErasureSpecies: "none"\n    VDiskKind: "Default"\n    Kind: "hdd"\n    NumGroups: 2\n    PDiskFilter {\n      Property {\n        Type: ROT\n      }\n      Property {\n        Kind: 0\n      }\n    }\n  }\n}\n']
DEBUG    ya.test:process.py:678 Command out will be placed to ydbd.out.1
DEBUG    ya.test:process.py:678 Command err will be placed to ydbd.err.1
DEBUG    ya.test:process.py:610 Executing '['/home/runner/.ya/build/build_root/uphp/005d7f/ydb/apps/ydbd/ydbd', '--server', 'grpc://localhost:16927', 'admin', 'blobstorage', 'config', 'invoke', '--proto=Command {\n  DefineStoragePool {\n    BoxId: 1\n    StoragePoolId: 1\n    Name: "dynamic_storage_pool:1"\n    ErasureSpecies: "none"\n    VDiskKind: "Default"\n    Kind: "hdd"\n    NumGroups: 2\n    PDiskFilter {\n      Property {\n        Type: ROT\n      }\n      Property {\n        Kind: 0\n      }\n    }\n  }\n}\n']' in 'None' (waiting)
DEBUG    ya.test:process.py:628 Command pid: 3985816
DEBUG    ya.test:process.py:259 Command (pid 3985816) rc: 0
DEBUG    ya.test:process.py:260 Command (pid 3985816) elapsed time (sec): 0.3575894832611084
DEBUG    ya.test:process.py:263 Command (pid 3985816) idrss: 0
DEBUG    ya.test:process.py:263 Command (pid 3985816) inblock: 0
DEBUG    ya.test:process.py:263 Command (pid 3985816) isrss: 0
DEBUG    ya.test:process.py:263 Command (pid 3985816) ixrss: 0
DEBUG    ya.test:process.py:263 Command (pid 3985816) majflt: 0
DEBUG    ya.test:process.py:263 Command (pid 3985816) maxrss: 553760
DEBUG    ya.test:process.py:263 Command (pid 3985816) minflt: 18381
DEBUG    ya.test:process.py:263 Command (pid 3985816) msgrcv: 0
DEBUG    ya.test:process.py:263 Command (pid 3985816) msgsnd: 0
DEBUG    ya.test:process.py:263 Command (pid 3985816) nivcsw: 2
DEBUG    ya.test:process.py:263 Command (pid 3985816) nsignals: 0
DEBUG    ya.test:process.py:263 Command (pid 3985816) nswap: 0
DEBUG    ya.test:process.py:263 Command (pid 3985816) nvcsw: 141
DEBUG    ya.test:process.py:263 Command (pid 3985816) oublock: 8
DEBUG    ya.test:process.py:263 Command (pid 3985816) stime: 0.207888
DEBUG    ya.test:process.py:263 Command (pid 3985816) utime: 0.101905
DEBUG    ya.test:process.py:263 Command (pid 3985816) wtime: 0.359
DEBUG    ya.test:process.py:275 Command (pid 3985816) output:
Status {
  Success: true
}
Success: true
ConfigTxSeqNo: 5

DEBUG    ya.test:process.py:276 Command (pid 3985816) errors:

INFO     ydb.tests.library.harness.kikimr_runner:kikimr_runner.py:579 Binding storage pools to domain Root: {'dynamic_storage_pool:1': 'hdd'}
INFO     ydb.tests.library.harness.kikimr_runner:kikimr_runner.py:586 Cluster started and initialized
DEBUG    ydb.connection:connection.py:314 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', 1250), ('grpc.keepalive_timeout_ms', 10000), ('grpc.http2.max_pings_without_data', 0), ('grpc.keepalive_permit_without_calls', 0)]
DEBUG    ydb.resolver.DiscoveryEndpointsResolver:resolver.py:175 Preparing initial endpoint to resolve endpoints
DEBUG    ydb.connection:connection.py:314 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', 1250), ('grpc.keepalive_timeout_ms', 10000), ('grpc.http2.max_pings_without_data', 0), ('grpc.keepalive_permit_without_calls', 0)]
DEBUG    ydb.resolver.DiscoveryEndpointsResolver:resolver.py:185 Resolving endpoints for database /Root
DEBUG    ydb.connection:connection.py:421 RpcState(ListEndpoints, 09371828-3b10-4620-9dc4-9d2798c5859f, localhost:16927): creating call state
DEBUG    ydb.connection:connection.py:63 RpcState(ListEndpoints, 09371828-3b10-4620-9dc4-9d2798c5859f, localhost:16927): request = { database: "/Root" }
DEBUG    ydb.connection:connection.py:52 RpcState(ListEndpoints, 09371828-3b10-4620-9dc4-9d2798c5859f, localhost:16927): response = { operation { ready: true status: SUCCESS result { [type.googleapis.com/Ydb.Discovery.ListEndpointsResult] { endpoints { address: "ghrun-uotusghvb4.auto.internal" port: 16927 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" } } } }
DEBUG    ydb.resolver.DiscoveryEndpointsResolver:resolver.py:155 Resolved endpoints for database /Root: DiscoveryResult <self_location: 1, endpoints [<Endpoint ghrun-uotusghvb4.auto.internal:16927, location 1, ssl: False>]>
DEBUG    ydb.connection:connection.py:314 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', 1250), ('grpc.keepalive_timeout_ms', 10000), ('grpc.http2.max_pings_without_data', 0), ('grpc.keepalive_permit_without_calls', 0)]
DEBUG    ydb.connection:connection.py:549 Closing channel for endpoint localhost:16927
------------------------------ Captured log call -------------------------------
INFO     ya.test:ya.py:447 Test call (class_name: test_workload.py::TestYdbLogWorkload, test_name: test[row])
DEBUG    ya.test:ya.py:185 Binary was found by /home/runner/.ya/build/build_root/uphp/005d7f/ydb/tests/stress/log/workload_log
DEBUG    ya.test:process.py:678 Command out will be placed to workload_log.out
DEBUG    ya.test:process.py:678 Command err will be placed to workload_log.err
DEBUG    ya.test:process.py:610 Executing '['/home/runner/.ya/build/build_root/uphp/005d7f/ydb/tests/stress/log/workload_log', '--endpoint', 'grpc://localhost:16927', '--database', '/Root', '--store_type', 'row', '--duration', '120']' in 'None' (waiting)
DEBUG    ya.test:process.py:628 Command pid: 3987402
DEBUG    ydb.resolver.DiscoveryEndpointsResolver:resolver.py:175 Preparing initial endpoint to resolve endpoints
DEBUG    ydb.connection:connection.py:314 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', 1250), ('grpc.keepalive_timeout_ms', 10000), ('grpc.http2.max_pings_without_data', 0), ('grpc.keepalive_permit_without_calls', 0)]
DEBUG    ydb.connection:connection.py:549 Closing channel for endpoint localhost:16927
DEBUG    ydb.resolver.DiscoveryEndpointsResolver:resolver.py:155 Failed to establish connection to YDB discovery endpoint: "localhost:16927". Check endpoint correctness.
DEBUG    ydb.resolver.DiscoveryEndpointsResolver:resolver.py:175 Preparing initial endpoint to resolve endpoints
DEBUG    ydb.connection:connection.py:314 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', 1250), ('grpc.keepalive_timeout_ms', 10000), ('grpc.http2.max_pings_without_data', 0), ('grpc.keepalive_permit_without_calls', 0)]
DEBUG    ydb.connection:connection.py:549 Closing channel for endpoint localhost:16927
DEBUG    ydb.resolver.DiscoveryEndpointsResolver:resolver.py:155 Failed to establish connection to YDB discovery endpoint: "localhost:16927". Check endpoint correctness.
DEBUG    ydb.resolver.DiscoveryEndpointsResolver:resolver.py:175 Preparing initial endpoint to resolve endpoints
DEBUG    ydb.connection:connection.py:314 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', 1250), ('grpc.keepalive_timeout_ms', 10000), ('grpc.http2.max_pings_without_data', 0), ('grpc.keepalive_permit_without_calls', 0)]
DEBUG    ydb.connection:connection.py:549 Closing channel for endpoint localhost:16927
DEBUG    ydb.resolver.DiscoveryEndpointsResolver:resolver.py:155 Failed to establish connection to YDB discovery endpoint: "localhost:16927". Check endpoint correctness.
DEBUG    ydb.resolver.DiscoveryEndpointsResolver:resolver.py:175 Preparing initial endpoint to resolve endpoints
DEBUG    ydb.connection:connection.py:314 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', 1250), ('grpc.keepalive_timeout_ms', 10000), ('grpc.http2.max_pings_without_data', 0), ('grpc.keepalive_permit_without_calls', 0)]
DEBUG    ydb.connection:connection.py:549 Closing channel for endpoint localhost:16927
DEBUG    ydb.resolver.DiscoveryEndpointsResolver:resolver.py:155 Failed to establish connection to YDB discovery endpoint: "localhost:16927". Check endpoint correctness.
DEBUG    ya.test:process.py:259 Command (pid 3987402) rc: 0
DEBUG    ya.test:process.py:260 Command (pid 3987402) elapsed time (sec): 152.5081434249878
DEBUG    ya.test:process.py:263 Command (pid 3987402) idrss: 0
DEBUG    ya.test:process.py:263 Command (pid 3987402) inblock: 307992
DEBUG    ya.test:process.py:263 Command (pid 3987402) isrss: 0
DEBUG    ya.test:process.py:263 Command (pid 3987402) ixrss: 0
DEBUG    ya.test:process.py:263 Command (pid 3987402) majflt: 31
DEBUG    ya.test:process.py:263 Command (pid 3987402) maxrss: 921560
DEBUG    ya.test:process.py:263 Command (pid 3987402) minflt: 471410
DEBUG    ya.test:process.py:263 Command (pid 3987402) msgrcv: 0
DEBUG    ya.test:process.py:263 Command (pid 3987402) msgsnd: 0
DEBUG    ya.test:process.py:263 Command (pid 3987402) nivcsw: 37814
DEBUG    ya.test:process.py:263 Command (pid 3987402) nsignals: 0
DEBUG    ya.test:process.py:263 Command (pid 3987402) nswap: 0
DEBUG    ya.test:process.py:263 Command (pid 3987402) nvcsw: 4941865
DEBUG    ya.test:process.py:263 Command (pid 3987402) oublock: 1474168
DEBUG    ya.test:process.py:263 Command (pid 3987402) stime: 52.931361
DEBUG    ya.test:process.py:263 Command (pid 3987402) utime: 173.031798
DEBUG    ya.test:process.py:263 Command (pid 3987402) wtime: 152.518
DEBUG    ydb.resolver.DiscoveryEndpointsResolver:resolver.py:175 Preparing initial endpoint to resolve endpoints
DEBUG    ya.test:process.py:275 Command (pid 3987402) output:
Remove path log/log_row...
Remove path log/log_row...Ok
Init tables ...
Init tables ...Ok
Fill table log/log_row...
Window	    Txs	Txs/Sec	Retries	Errors	p50(ms)	p95(ms)	p99(ms)	pMax(ms)
1	     17	17	0	0	233	423	429	429
2	     27	27	0	0	417	919	1039	1039
3	     11	11	0	0	759	823	987	987
4	     10	10	0	0	1111	1951	1951	1951
5	      4	4	0	0	1527	1639	1639	1639
6	      0	0	0	0	0	0	0	0
7	      0	0	0	0	0	0	0	0
8	      0	0	0	0	0	0	0	0
9	      3	3	0	0	4863	5215	5215	5215
10	      0	0	0	0	0	0	0	0
11	      0	0	0	0	0	0	0	0
12	      0	0	0	0	0	0	0	0
13	      0	0	0	1	0	0	0	0
14	      1	1	0	2	8959	8959	8959	8959
15	      0	0	0	3	0	0	0	0
16	      0	0	0	0	0	0	0	0
17	      0	0	0	0	0	0	0	0
18	      0	0	0	0	0	0	0	0
19	      0	0	0	3	0	0	0	0
20	      0	0	0	0	0	0	0	0
21	      0	0	0	0	0	0	0	0
22	      0	0	0	0	0	0	0	0
23	      0	0	0	1	0	0	0	0
24	      0	0	0	3	0	0	0	0
25	      1	1	0	3	140	140	140	140
26	      0	0	0	0	0	0	0	0
27	      0	0	0	0	0	0	0	0
Fill table log/log_row OK 100000 / 100000 (27.745995s)
Window	    Txs	Txs/Sec	Retries	Errors	p50(ms)	p95(ms)	p99(ms)	pMax(ms)
28	      0	0	0	0	0	0	0	0
1	    793	793	0	0	10	21	81	87
29	      0	0	0	3	0	0	0	0
2	    690	690	0	0	12	28	40	49
30	      0	0	0	0	0	0	0	0
3	    202	202	0	0	12	19	33	35
31	      0	0	0	0	0	0	0	0
4	    295	295	0	0	18	54	1159	1247
32	      0	0	0	0	0	0	0	0
5	    435	435	0	0	22	37	42	48
33	      0	0	0	1	0	0	0	0
6	    476	476	0	0	18	39	53	57
34	      0	0	0	3	0	0	0	0
7	    460	460	0	0	19	39	54	63
35	      0	0	0	3	0	0	0	0
8	    542	542	0	0	16	36	44	48
36	      0	0	0	0	0	0	0	0
9	    546	546	0	0	16	35	41	50
37	      0	0	0	0	0	0	0	0
10	    538	538	0	0	17	34	38	43
38	      0	0	0	0	0	0	0	0
11	    490	490	0	0	13	62	95	103
39	      0	0	0	3	0	0	0	0
12	    682	682	0	0	12	27	30	31
40	      0	0	0	0	0	0	0	0
13	    524	524	0	0	16	34	46	49
41	      0	0	0	0	0	0	0	0
14	    659	659	0	0	12	41	50	63
42	      0	0	0	0	0	0	0	0
15	    550	550	0	0	14	52	69	87
43	      0	0	0	1	0	0	0	0
16	    700	700	0	0	12	23	33	55
44	      0	0	0	3	0	0	0	0
17	    630	630	0	0	13	31	44	52
45	      0	0	0	3	0	0	0	0
18	    684	684	0	0	12	28	52	58
46	      0	0	0	0	0	0	0	0
19	    641	641	0	0	13	28	37	43
47	      0	0	0	0	0	0	0	0
20	    666	666	0	0	13	26	35	41
48	      0	0	0	0	0	0	0	0
21	    656	656	0	0	14	24	30	34
49	      0	0	0	3	0	0	0	0
22	    545	545	0	0	15	36	48	54
50	      0	0	0	0	0	0	0	0
23	    708	708	0	0	12	23	29	34
51	      0	0	0	0	0	0	0	0
24	    550	550	0	0	15	34	62	65
52	      0	0	0	0	0	0	0	0
25	    494	494	0	0	17	38	50	51
53	      0	0	0	1	0	0	0	0
26	    580	580	0	0	15	31	37	49
54	      0	0	0	3	0	0	0	0
27	    454	454	0	0	19	43	56	62
55	      1	1	0	3	323	323	323	323
28	    589	589	0	0	15	29	43	47
56	      0	0	0	0	0	0	0	0
29	    508	508	0	0	16	44	50	61
57	      0	0	0	0	0	0	0	0
30	    494	494	0	0	20	34	37	48
58	      0	0	0	0	0	0	0	0
31	    500	500	0	0	16	36	116	118
59	      0	0	0	3	0	0	0	0
32	    690	690	0	0	12	31	33	42
60	      0	0	0	0	0	0	0	0
33	    265	265	0	0	14	22	24	31
61	      0	0	0	0	0	0	0	0
34	    222	222	0	0	22	42	1247	1263
62	      0	0	0	0	0	0	0	0
35	    421	421	0	0	21	50	68	70
63	      0	0	0	0	0	0	0	0
36	    496	496	0	0	15	49	80	82
64	      0	0	0	3	0	0	0	0
37	    654	654	0	0	14	24	35	36
65	      0	0	0	3	0	0	0	0
38	    638	638	0	0	14	26	34	42
66	      1	1	0	1	1663	1663	1663	1663
39	    477	477	0	0	13	41	196	206
67	      0	0	0	0	0	0	0	0
40	    645	645	0	0	13	29	37	42

Total	    Txs	Txs/Sec	Retries	Errors	p50(ms)	p95(ms)	p99(ms)	pMax(ms)
40	  21789	544.725	0	0	14	34	53	1263
68	      0	0	0	0	0	0	0	0
Window	    Txs	Txs/Sec	Retries	Errors	p50(ms)	p95(ms)	p99(ms)	pMax(ms)
69	      0	0	0	3	0	0	0	0
1	    461	461	0	0	15	44	111	121
70	      0	0	0	0	0	0	0	0
2	    700	700	0	0	12	24	33	38
71	      0	0	0	0	0	0	0	0
3	    686	686	0	0	12	25	32	41
72	      0	0	0	0	0	0	0	0
4	    586	586	0	0	14	30	42	47
73	      0	0	0	0	0	0	0	0
5	    594	594	0	0	13	24	165	170
74	      0	0	0	2	0	0	0	0
6	    514	514	0	0	16	34	69	77
75	      0	0	0	3	0	0	0	0
7	    195	195	0	0	58	82	90	90
76	      0	0	0	2	0	0	0	0
8	    126	126	0	0	73	176	181	182
77	      0	0	0	0	0	0	0	0
9	     20	20	0	0	74	79	79	79
78	      0	0	0	10	0	0	0	0
10	      0	0	0	109	0	0	0	0
79	      0	0	0	1674	0	0	0	0
11	      0	0	0	1605	0	0	0	0
80	      0	0	0	1856	0	0	0	0
12	      0	0	0	1790	0	0	0	0
81	      0	0	0	1782	0	0	0	0
13	      0	0	0	1638	0	0	0	0
82	      0	0	0	1718	0	0	0	0
14	      0	0	0	1592	0	0	0	0
83	      0	0	0	1776	0	0	0	0
15	      0	0	0	1688	0	0	0	0
84	      0	0	0	1533	0	0	0	0
16	      0	0	0	1475	0	0	0	0
85	      0	0	0	1695	0	0	0	0
17	      0	0	0	1638	0	0	0	0
86	      0	0	0	1582	0	0	0	0
18	      0	0	0	1586	0	0	0	0
87	      0	0	0	1720	0	0	0	0
19	      0	0	0	1607	0	0	0	0
88	      0	0	0	1845	0	0	0	0
20	      0	0	0	1781	0	0	0	0
89	      0	0	0	1956	0	0	0	0
21	      0	0	0	1936	0	0	0	0
90	      0	0	0	2035	0	0	0	0
22	      0	0	0	1953	0	0	0	0
91	      0	0	0	1819	0	0	0	0
23	      0	0	0	1699	0	0	0	0
92	      0	0	0	1710	0	0	0	0
24	      0	0	0	1684	0	0	0	0
93	      0	0	0	1781	0	0	0	0
25	      0	0	0	1733	0	0	0	0
94	      0	0	0	1262	0	0	0	0
26	      0	0	0	1234	0	0	0	0
95	      0	0	0	1568	0	0	0	0
27	      0	0	0	1570	0	0	0	0
96	      0	0	0	1401	0	0	0	0
28	      0	0	0	1346	0	0	0	0
97	      0	0	0	1595	0	0	0	0
29	      0	0	0	1563	0	0	0	0
98	      0	0	0	1688	0	0	0	0
30	      0	0	0	1599	0	0	0	0
99	      0	0	0	1840	0	0	0	0
31	      0	0	0	1789	0	0	0	0
100	      0	0	0	1718	0	0	0	0
32	      0	0	0	1593	0	0	0	0
101	      0	0	0	1770	0	0	0	0
33	      0	0	0	1758	0	0	0	0
102	      0	0	0	1848	0	0	0	0
34	      0	0	0	1831	0	0	0	0
103	      0	0	0	1675	0	0	0	0
35	      0	0	0	1644	0	0	0	0
104	      0	0	0	1963	0	0	0	0
36	      0	0	0	1921	0	0	0	0
105	      0	0	0	1843	0	0	0	0
37	      0	0	0	1711	0	0	0	0
106	      0	0	0	1956	0	0	0	0
38	      0	0	0	1880	0	0	0	0
107	      0	0	0	2021	0	0	0	0
39	      0	0	0	1991	0	0	0	0
108	      0	0	0	1856	0	0	0	0
40	      0	0	0	1670	0	0	0	0

Total	    Txs	Txs/Sec	Retries	Errors	p50(ms)	p95(ms)	p99(ms)	pMax(ms)
40	   3882	97.05	0	50614	14	67	93	182
Window	    Txs	Txs/Sec	Retries	Errors	p50(ms)	p95(ms)	p99(ms)	pMax(ms)
109	      0	0	0	1455	0	0	0	0
1	      0	0	0	4742	0	0	0	0
110	      0	0	0	1568	0	0	0	0
2	      0	0	0	5149	0	0	0	0
111	      0	0	0	1806	0	0	0	0
3	      0	0	0	6741	0	0	0	0
112	      0	0	0	1794	0	0	0	0
4	      0	0	0	7670	0	0	0	0
113	      0	0	0	1639	0	0	0	0
5	      0	0	0	6136	0	0	0	0
114	      0	0	0	1704	0	0	0	0
6	      0	0	0	6495	0	0	0	0
115	      0	0	0	1710	0	0	0	0
7	      0	0	0	6073	0	0	0	0
116	      0	0	0	1671	0	0	0	0
8	      0	0	0	5848	0	0	0	0
117	      0	0	0	1478	0	0	0	0
9	      0	0	0	5503	0	0	0	0
118	      0	0	0	1216	0	0	0	0
10	      0	0	0	3735	0	0	0	0
119	      0	0	0	1127	0	0	0	0
11	      0	0	0	3525	0	0	0	0
120	      0	0	0	1658	0	0	0	0

Total	    Txs	Txs/Sec	Retries	Errors	p50(ms)	p95(ms)	p99(ms)	pMax(ms)
120	     76	0.633333	0	71388	421	1951	5215	8959
12	      0	0	0	5980	0	0	0	0
13	      0	0	0	5580	0	0	0	0
14	      0	0	0	6016	0	0	0	0
15	      0	0	0	5751	0	0	0	0
16	      0	0	0	5216	0	0	0	0
17	      0	0	0	5537	0	0	0	0
18	      0	0	0	4580	0	0	0	0
19	      0	0	0	4403	0	0	0	0
20	      0	0	0	2366	0	0	0	0
21	      0	0	0	6279	0	0	0	0
22	      0	0	0	6128	0	0	0	0
23	      0	0	0	7608	0	0	0	0
24	      0	0	0	6316	0	0	0	0
25	      0	0	0	5688	0	0	0	0
26	      0	0	0	5359	0	0	0	0
27	      0	0	0	6620	0	0	0	0
28	      0	0	0	6665	0	0	0	0
29	      0	0	0	4980	0	0	0	0
30	      0	0	0	6201	0	0	0	0
31	      0	0	0	5663	0	0	0	0
32	      0	0	0	5542	0	0	0	0
33	      0	0	0	5033	0	0	0	0
34	      0	0	0	6304	0	0	0	0
35	      0	0	0	6037	0	0	0	0
36	      0	0	0	5224	0	0	0	0
37	      0	0	0	5312	0	0	0	0
38	      0	0	0	4540	0	0	0	0
39	      0	0	0	5471	0	0	0	0
40	      0	0	0	4988	0	0	0	0

Total	    Txs	Txs/Sec	Retries	Errors	p50(ms)	p95(ms)	p99(ms)	pMax(ms)
40	      0	0	0	223004	0	0	0	0

DEBUG    ydb.connection:connection.py:314 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', 1250), ('grpc.keepalive_timeout_ms', 10000), ('grpc.http2.max_pings_without_data', 0), ('grpc.keepalive_permit_without_calls', 0)]
DEBUG    ya.test:process.py:276 Command (pid 3987402) errors:
...tabase /Root, cluster endpoint localhost:16927.
8 Status: TRANSPORT_UNAVAILABLE 
 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
Task ID: 6 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
Task ID: Task ID: 7 Status: TRANSPORT_UNAVAILABLE<main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.
 9Task ID: 0 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
Task ID: 6 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
 Task ID: Task ID: 2 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
<main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
Task ID: 6 Status: TRANSPORT_UNAVAILABLE
 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
<main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
 <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
Task ID: 2 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
1 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
Task ID: 4 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
Task ID: 5 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
Task ID: 7 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
Task ID: 4 Status: TRANSPORT_UNAVAILABLETask ID: 8 Status: TRANSPORT_UNAVAILABLE  Task ID: <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.
Task ID: 1<main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.
5 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
 Status: TRANSPORT_UNAVAILABLE Task ID: 9 Status: 
 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
Task ID: 2 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
<main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
Task ID: 7 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
Task ID: 2 Status: TRANSPORT_UNAVAILABLETask ID:  Task ID: 5 Status: Task ID: Task ID: 4 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
TRANSPORT_UNAVAILABLE --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
7 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
Task ID: 1 Status: 8 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
Task ID: 0 Status: TRANSPORT_UNAVAILABLE TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
Task ID: 4 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
<main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.
Task ID: TRANSPORT_UNAVAILABLE<main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
Task ID: 4 Status: TRANSPORT_UNAVAILABLE  <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
Task ID: 3 Status: Task ID: 1 Status: TRANSPORT_UNAVAILABLE 
 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
Task ID: 0 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
<main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: Task ID: 6 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
Task ID: 9 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
Task ID: 6 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
Task ID: 9 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
Task ID: 6 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
Task ID: 9 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
Task ID: 6 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
Task ID: 9 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
Task ID: 6 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
Task ID: 6 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
Task ID: 6 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
Task ID: 6 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
Task ID: 6 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
Task ID: 6 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
Task ID: 6 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
Task ID: 1 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: Task ID: 7 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
<main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
--!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
Task ID: 2 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
<main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
--!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
Task ID: 9 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
8 Status: TRANSPORT_UNAVAILABLE <main>: Error: GRpc error: (14): connections to all backends failing; last error: UNKNOWN: ipv4:127.0.0.1:16927: Failed to connect to remote host: Connection refused
<main>: Error: Grpc error response on endpoint localhost:16927
<main>: Error: Endpoint list is empty for database /Root, cluster endpoint localhost:16927.

 Query text: --!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
--!syntax_v1
DECLARE $log_id_0 AS Utf8;
DECLARE $timestamp_0 AS Timestamp;
DECLARE $level_0 AS Int32;
DECLARE $service_name_0 AS Utf8;
DECLARE $component_0 AS Utf8?;
DECLARE $message_0 AS Utf8;
DECLARE $request_id_0 AS Utf8?;
DECLARE $metadata_0 AS JsonDocument?;
DECLARE $ingested_at_0 AS Timestamp?;
DECLARE $c0_0 AS Uint64;
DECLARE $c1_0 AS Uint64;
DECLARE $c2_0 AS Utf8;
DECLARE $c3_0 AS Utf8;
DECLARE $c4_0 AS Utf8?;
DECLARE $c5_0 AS Utf8?;
DECLARE $c6_0 AS Utf8?;
INSERT INTO `log/log_row` (log_id, timestamp, level, service_name, component, message, request_id, metadata, ingested_at, c0, c1, c2, c3, c4, c5, c6) VALUES($log_id_0, $timestamp_0, $level_0, $service_name_0, $component_0, $message_0, $request_id_0, $metadata_0, $ingested_at_0, $c0_0, $c1_0, $c2_0, $c3_0, $c4_0, $c5_0, $c6_0)
contrib/tools/python3/Lib/tempfile.py:940: ResourceWarning: Implicitly cleaning up <TemporaryDirectory '/home/runner/.ya/build/build_root/uphp/005d7f/ydb/tests/stress/log/tests/test-results/py3test/tmpzd03xgow'>
---------------------------- Captured log teardown -----------------------------
INFO     ya.test:ya.py:442 Test teardown
DEBUG    library.python.cores:__init__.py:36 hostname = 'ghrun-uotusghvb4'
DEBUG    library.python.cores:__init__.py:37 rlimit_core = '(0, 0)'
DEBUG    library.python.cores:__init__.py:40 core_pattern = '|/usr/share/apport/apport -p%p -s%s -c%c -d%d -P%P -u%u -g%g -F%F -- %E'
DEBUG    library.python.cores:__init__.py:72 core_uses_pid = '1'
DEBUG    library.python.cores:__init__.py:87 Core dump dir (/home/runner/.ya/build/build_root/uphp/005d7f/ydb/tests/stress/log/tests/test-results/py3test/testing_out_stuff/test_workload.py.TestYdbLogWorkload.test.row/cluster/node_1) permission mask: 0o40755 (expected: 0o41777 (0o40000-dir, 0o1000-sticky bit))
DEBUG    library.python.cores:__init__.py:95 Search for core dump files match pattern 'core.3984392' in '/home/runner/.ya/build/build_root/uphp/005d7f/ydb/tests/stress/log/tests/test-results/py3test/testing_out_stuff/test_workload.py.TestYdbLogWorkload.test.row/cluster/node_1'
DEBUG    library.python.cores:__init__.py:101 Matched core dump files (0/3): [] (mismatched samples: stderr, stdout, logfile_46ylu8ss.log)
WARNING  library.python.cores:__init__.py:84 Core dump dir doesn't exist: /coredumps
WARNING  library.python.cores:__init__.py:84 Core dump dir doesn't exist: /var/tmp/cores
INFO     ydb.tests.library.harness.kikimr_runner:kikimr_runner.py:281 Stopped node localhost:16927/1
DEBUG    library.python.filelock:__init__.py:119 Ensuring FileLock released: /home/runner/.ya/build/port_sync_dir/13444
DEBUG    library.python.filelock:__init__.py:119 Ensuring FileLock released: /home/runner/.ya/build/port_sync_dir/11873
DEBUG    library.python.filelock:__init__.py:119 Ensuring FileLock released: /home/runner/.ya/build/port_sync_dir/63437
DEBUG    library.python.filelock:__init__.py:119 Ensuring FileLock released: /home/runner/.ya/build/port_sync_dir/16927
DEBUG    library.python.filelock:__init__.py:119 Ensuring FileLock released: /home/runner/.ya/build/port_sync_dir/1098
============================== slowest durations ===============================
296.79s call     test_workload.py::TestYdbLogWorkload::test[column]
155.26s call     test_workload.py::TestYdbLogWorkload::test[row]
12.00s teardown test_workload.py::TestYdbLogWorkload::test[column]
3.53s setup    test_workload.py::TestYdbLogWorkload::test[column]
3.53s setup    test_workload.py::TestYdbLogWorkload::test[row]
0.01s teardown test_workload.py::TestYdbLogWorkload::test[row]
=========================== short test summary info ============================
ERROR test_workload.py::TestYdbLogWorkload::test[row] - ydb.tests.library.harness.daemon.SeveralDaemonErrors: Daemon failed with message: Unexpectedly finished before stop.
Process exit_code = -6.
Stdout file name: 
/home/runner/.ya/build/build_root/uphp/005d7f/ydb/tests/stress/log/tests/test-results/py3test/testing_out_stuff/test_workload.py.TestYdbLogWorkload.test.row/cluster/node_1/stdout
Stderr file name: 
/home/runner/.ya/build/build_root/uphp/005d7f/ydb/tests/stress/log/tests/test-results/py3test/testing_out_stuff/test_workload.py.TestYdbLogWorkload.test.row/cluster/node_1/stderr
Stderr content:

GRpc memory quota was set but disabled due to issues with grpc quoter, to enable it use EnableGRpcMemoryQuota option
Not freed 0x00007FC71910AE20 size: 8880, location: yql/essentials/minikql/mkql_alloc.h:532. For more detailed location use YQL_MKQL_COLLECT_STACKTRACES_FOR_ALLOCATIONS environment variable.
Not freed 0x00007FC7253319C0 size: 192, location: yql/essentials/minikql/mkql_alloc.h:532. For more detailed location use YQL_MKQL_COLLECT_STACKTRACES_FOR_ALLOCATIONS environment variable.
Not freed 0x00007FC7253318F0 size: 208, location: yql/essentials/minikql/mkql_alloc.h:532. For more detailed location use YQL_MKQL_COLLECT_STACKTRACES_FOR_ALLOCATIONS environment variable.
VERIFY failed (2025-11-21T18:10:51.890156Z): Allocated: 110771600, Freed: 110762720, Peak: 85007040
yql/essentials/minikql/mkql_mem_info.cpp:180
VerifyDebug(): requirement GetUsage() == 0 failed
0. /-S/util/system/yassert.cpp:86: InternalPanicImpl @ 0xA919BE5
1. /-S/util/system/yassert.cpp:55: Panic @ 0xA912126
2. /tmp//-S/yql/essentials/minikql/mkql_mem_info.cpp:178: VerifyDebug @ 0xD08C85E
3. /tmp//-S/yql/essentials/minikql/mkql_mem_info.cpp:58: ~TMemoryUsageInfo @ 0xD08C544
4. /tmp//-S/yql/essentials/minikql/mkql_mem_info.cpp:56: ?? @ 0xD08C88D
5. /-S/util/generic/ptr.h:36: CheckedDelete<TThrRefBase> @ 0xECC2CA7
6. /-S/util/generic/ptr.h:57: Destroy<TThrRefBase> @ 0xECC2CA7
7. /-S/util/generic/ptr.h:419: UnRef @ 0xECC2CA7
8. /-S/util/generic/ptr.h:424: UnRef @ 0xECC2CA7
9. /-S/util/generic/ptr.h:494: UnRef @ 0xECC2CA7
10. /-S/util/generic/ptr.h:638: UnRef @ 0xECC2CA7
11. /-S/util/generic/ptr.h:536: ~TIntrusivePtr @ 0xECC2CA7
12. /-S/yql/essentials/minikql/mkql_alloc.h:68: ~TAllocState @ 0xECC2CA7
13. /-S/contrib/libs/cxxsupp/libcxx/include/__memory/shared_ptr.h:173: __release_shared @ 0x1BA3E035
14. /-S/contrib/libs/cxxsupp/libcxx/include/__memory/shared_ptr.h:219: __release_shared @ 0x1BA3E035
15. /-S/contrib/libs/cxxsupp/libcxx/include/__memory/shared_ptr.h:694: ~shared_ptr @ 0x1BA3E035
16. /tmp//-S/ydb/core/kqp/runtime/kqp_read_actor.cpp:409: ~TKqpReadActor @ 0x1BA3E035
17. /tmp//-S/ydb/core/kqp/runtime/kqp_read_actor.cpp:404: ?? @ 0x1BA3E42D
18. /-S/util/generic/ptr.h:36: CheckedDelete<NActors::IActor> @ 0xB797F07
19. /-S/util/generic/ptr.h:57: Destroy<NActors::IActor> @ 0xB797F07
20. /-S/util/generic/ptr.h:376: DoDestroy @ 0xB797F07
21. /-S/util/generic/ptr.h:306: ~THolder @ 0xB797F07
22. /-S/contrib/libs/cxxsupp/libcxx/include/__memory/allocator.h:154: destroy @ 0xB797F07
23. /-S/contrib/libs/cxxsupp/libcxx/include/__memory/allocator_traits.h:335: destroy<THolder<NActors::IActor, TDelete>, 0> @ 0xB797F07
24. /-S/contrib/libs/cxxsupp/libcxx/include/vector:1015: __base_destruct_at_end @ 0xB797F07
25. /-S/contrib/libs/cxxsupp/libcxx/include/vector:1009: __clear @ 0xB797F07
26. /-S/contrib/libs/cxxsupp/libcxx/include/vector:766: clear @ 0xB797F07
27. /tmp//-S/ydb/library/actors/core/executor_thread.cpp:112: DropUnregistered @ 0xB797F07
28. /tmp//-S/ydb/library/actors/core/executor_thread.cpp:276: Execute @ 0xB7990AB
29. /tmp//-S/ydb/library/actors/core/executor_thread.cpp:455: operator() @ 0xB79D094
30. /tmp//-S/ydb/library/actors/core/executor_thread.cpp:507: ProcessExecutorPool @ 0xB79CCA0
31. /tmp//-S/ydb/library/actors/core/executor_thread.cpp:533: ThreadProc @ 0xB79D88E
32. /-S/util/system/thread.cpp:245: ThreadProxy @ 0xA91B83C
33. ??:0: ?? @ 0x7FC76C919AC2
34. ??:0: ?? @ 0x7FC76C9AB8BF
==================== 2 passed, 1 error in 471.95s (0:07:51) ====================
