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https://issues.apache.org/jira/browse/IMPALA-9076?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Thomas Tauber-Marshall updated IMPALA-9076:
-------------------------------------------
    Labels: broken-build flaky  (was: )

> TestExecutorGroups.test_sequential_startup_wait appears to be flaky
> -------------------------------------------------------------------
>
>                 Key: IMPALA-9076
>                 URL: https://issues.apache.org/jira/browse/IMPALA-9076
>             Project: IMPALA
>          Issue Type: Bug
>            Reporter: Thomas Tauber-Marshall
>            Assignee: Lars Volker
>            Priority: Blocker
>              Labels: broken-build, flaky
>
> {noformat}
> Error Message
> assert 'Initial admission queue reason: Waiting for executors to start' in 
> 'Query (id=d9484fef8ecacec7:5278c53400000000):\n  DEBUG MODE WARNING: Query 
> profile created while running a DEBUG buil...0)\n     - 
> NumRowsFetchedFromCache: 0 (0)\n     - RowMaterializationRate: 0\n     - 
> RowMaterializationTimer: 0.000ns\n'
> Stacktrace
> custom_cluster/test_executor_groups.py:315: in test_sequential_startup_wait
>     assert "Initial admission queue reason: Waiting for executors to start" 
> in profile
> E   assert 'Initial admission queue reason: Waiting for executors to start' 
> in 'Query (id=d9484fef8ecacec7:5278c53400000000):\n  DEBUG MODE WARNING: 
> Query profile created while running a DEBUG buil...0)\n     - 
> NumRowsFetchedFromCache: 0 (0)\n     - RowMaterializationRate: 0\n     - 
> RowMaterializationTimer: 0.000ns\n'
> Standard Error
> -- 2019-10-20 01:57:00,039 INFO     MainThread: Starting cluster with 
> command: 
> /data/jenkins/workspace/impala-cdh6.x-exhaustive-centos6-shard1/repos/Impala/bin/start-impala-cluster.py
>  '--state_store_args=--statestore_update_frequency_ms=50     
> --statestore_priority_update_frequency_ms=50     
> --statestore_heartbeat_frequency_ms=50' --cluster_size=1 --num_coordinators=1 
> --log_dir=/data/jenkins/workspace/impala-cdh6.x-exhaustive-centos6-shard1/repos/Impala/logs/custom_cluster_tests
>  --log_level=1 --use_exclusive_coordinators '--impalad_args= 
> -executor_groups=coordinator ' --impalad_args=--default_query_options=
> 01:57:01 MainThread: Starting impala cluster without executors
> 01:57:01 MainThread: Found 0 impalad/0 statestored/0 catalogd process(es)
> 01:57:01 MainThread: Starting State Store logging to 
> /data/jenkins/workspace/impala-cdh6.x-exhaustive-centos6-shard1/repos/Impala/logs/custom_cluster_tests/statestored.INFO
> 01:57:03 MainThread: Starting Catalog Service logging to 
> /data/jenkins/workspace/impala-cdh6.x-exhaustive-centos6-shard1/repos/Impala/logs/custom_cluster_tests/catalogd.INFO
> 01:57:04 MainThread: Starting Impala Daemon logging to 
> /data/jenkins/workspace/impala-cdh6.x-exhaustive-centos6-shard1/repos/Impala/logs/custom_cluster_tests/impalad.INFO
> 01:57:08 MainThread: Found 1 impalad/1 statestored/1 catalogd process(es)
> 01:57:08 MainThread: Found 1 impalad/1 statestored/1 catalogd process(es)
> 01:57:08 MainThread: Getting num_known_live_backends from 
> shared-centos64-ec2-m2-4xlarge-ondemand-002d.vpc.cloudera.com:25000
> 01:57:08 MainThread: Debug webpage not yet available: ('Connection aborted.', 
> error(111, 'Connection refused'))
> 01:57:10 MainThread: Debug webpage did not become available in expected time.
> 01:57:10 MainThread: Waiting for num_known_live_backends=1. Current value: 
> None
> 01:57:11 MainThread: Found 1 impalad/1 statestored/1 catalogd process(es)
> 01:57:11 MainThread: Getting num_known_live_backends from 
> shared-centos64-ec2-m2-4xlarge-ondemand-002d.vpc.cloudera.com:25000
> 01:57:11 MainThread: Debug webpage not yet available: ('Connection aborted.', 
> error(111, 'Connection refused'))
> 01:57:13 MainThread: Debug webpage did not become available in expected time.
> 01:57:13 MainThread: Waiting for num_known_live_backends=1. Current value: 
> None
> 01:57:14 MainThread: Found 1 impalad/1 statestored/1 catalogd process(es)
> 01:57:14 MainThread: Getting num_known_live_backends from 
> shared-centos64-ec2-m2-4xlarge-ondemand-002d.vpc.cloudera.com:25000
> 01:57:14 MainThread: num_known_live_backends has reached value: 1
> 01:57:15 MainThread: Impala Cluster Running with 1 nodes (1 coordinators, 0 
> executors).
> -- 2019-10-20 01:57:15,401 DEBUG    MainThread: Found 1 impalad/1 
> statestored/1 catalogd process(es)
> -- 2019-10-20 01:57:15,402 INFO     MainThread: Getting metric: 
> statestore.live-backends from 
> shared-centos64-ec2-m2-4xlarge-ondemand-002d.vpc.cloudera.com:25010
> -- 2019-10-20 01:57:15,409 INFO     MainThread: Starting new HTTP connection 
> (1): shared-centos64-ec2-m2-4xlarge-ondemand-002d.vpc.cloudera.com
> -- 2019-10-20 01:57:15,421 INFO     MainThread: Metric 
> 'statestore.live-backends' has reached desired value: 2
> -- 2019-10-20 01:57:15,421 DEBUG    MainThread: Getting 
> num_known_live_backends from 
> shared-centos64-ec2-m2-4xlarge-ondemand-002d.vpc.cloudera.com:25000
> -- 2019-10-20 01:57:15,423 INFO     MainThread: Starting new HTTP connection 
> (1): shared-centos64-ec2-m2-4xlarge-ondemand-002d.vpc.cloudera.com
> -- 2019-10-20 01:57:15,427 INFO     MainThread: num_known_live_backends has 
> reached value: 1
> SET 
> client_identifier=custom_cluster/test_executor_groups.py::TestExecutorGroups::()::test_sequential_startup_wait;
> -- connecting to: localhost:21000
> -- connecting to localhost:21050 with impyla
> -- 2019-10-20 01:57:15,786 INFO     MainThread: Closing active operation
> -- 2019-10-20 01:57:15,793 INFO     MainThread: Adding 1 executors to group 
> default-pool-group1 with minimum size 3
> -- 2019-10-20 01:57:15,794 INFO     MainThread: Starting cluster with 
> command: 
> /data/jenkins/workspace/impala-cdh6.x-exhaustive-centos6-shard1/repos/Impala/bin/start-impala-cluster.py
>  '--state_store_args=--statestore_update_frequency_ms=50     
> --statestore_priority_update_frequency_ms=50     
> --statestore_heartbeat_frequency_ms=50' --cluster_size=1 --num_coordinators=0 
> --log_dir=/data/jenkins/workspace/impala-cdh6.x-exhaustive-centos6-shard1/repos/Impala/logs/custom_cluster_tests
>  --log_level=1 --add_executors --impalad_args=-admission_control_slots=0 
> --impalad_args=-executor_groups=default-pool-group1:3 
> --impalad_args=--default_query_options=
> 01:57:17 MainThread: Found 1 impalad/1 statestored/1 catalogd process(es)
> 01:57:17 MainThread: Starting Impala Daemon logging to 
> /data/jenkins/workspace/impala-cdh6.x-exhaustive-centos6-shard1/repos/Impala/logs/custom_cluster_tests/impalad_node1.INFO
> 01:57:20 MainThread: Found 2 impalad/1 statestored/1 catalogd process(es)
> 01:57:20 MainThread: Found 2 impalad/1 statestored/1 catalogd process(es)
> 01:57:20 MainThread: Getting num_known_live_backends from 
> shared-centos64-ec2-m2-4xlarge-ondemand-002d.vpc.cloudera.com:25000
> 01:57:20 MainThread: Waiting for num_known_live_backends=2. Current value: 1
> 01:57:21 MainThread: Found 2 impalad/1 statestored/1 catalogd process(es)
> 01:57:21 MainThread: Getting num_known_live_backends from 
> shared-centos64-ec2-m2-4xlarge-ondemand-002d.vpc.cloudera.com:25000
> 01:57:21 MainThread: Waiting for num_known_live_backends=2. Current value: 1
> 01:57:23 MainThread: Found 2 impalad/1 statestored/1 catalogd process(es)
> 01:57:23 MainThread: Getting num_known_live_backends from 
> shared-centos64-ec2-m2-4xlarge-ondemand-002d.vpc.cloudera.com:25000
> 01:57:23 MainThread: Waiting for num_known_live_backends=2. Current value: 1
> 01:57:24 MainThread: Found 2 impalad/1 statestored/1 catalogd process(es)
> 01:57:24 MainThread: Getting num_known_live_backends from 
> shared-centos64-ec2-m2-4xlarge-ondemand-002d.vpc.cloudera.com:25000
> 01:57:24 MainThread: Waiting for num_known_live_backends=2. Current value: 1
> 01:57:25 MainThread: Found 2 impalad/1 statestored/1 catalogd process(es)
> 01:57:25 MainThread: Getting num_known_live_backends from 
> shared-centos64-ec2-m2-4xlarge-ondemand-002d.vpc.cloudera.com:25000
> 01:57:25 MainThread: num_known_live_backends has reached value: 2
> 01:57:25 MainThread: Found 2 impalad/1 statestored/1 catalogd process(es)
> 01:57:25 MainThread: Getting num_known_live_backends from 
> shared-centos64-ec2-m2-4xlarge-ondemand-002d.vpc.cloudera.com:25001
> 01:57:25 MainThread: num_known_live_backends has reached value: 2
> 01:57:25 MainThread: Impala Cluster Running with 1 nodes (0 coordinators, 1 
> executors).
> -- 2019-10-20 01:57:26,163 DEBUG    MainThread: Found 2 impalad/1 
> statestored/1 catalogd process(es)
> -- 2019-10-20 01:57:26,164 INFO     MainThread: Getting metric: 
> statestore.live-backends from 
> shared-centos64-ec2-m2-4xlarge-ondemand-002d.vpc.cloudera.com:25010
> -- 2019-10-20 01:57:26,170 INFO     MainThread: Starting new HTTP connection 
> (1): shared-centos64-ec2-m2-4xlarge-ondemand-002d.vpc.cloudera.com
> -- 2019-10-20 01:57:26,181 INFO     MainThread: Metric 
> 'statestore.live-backends' has reached desired value: 3
> -- 2019-10-20 01:57:26,181 DEBUG    MainThread: Getting 
> num_known_live_backends from 
> shared-centos64-ec2-m2-4xlarge-ondemand-002d.vpc.cloudera.com:25000
> -- 2019-10-20 01:57:26,183 INFO     MainThread: Starting new HTTP connection 
> (1): shared-centos64-ec2-m2-4xlarge-ondemand-002d.vpc.cloudera.com
> -- 2019-10-20 01:57:26,189 INFO     MainThread: num_known_live_backends has 
> reached value: 2
> -- 2019-10-20 01:57:26,189 DEBUG    MainThread: Getting 
> num_known_live_backends from 
> shared-centos64-ec2-m2-4xlarge-ondemand-002d.vpc.cloudera.com:25001
> -- 2019-10-20 01:57:26,191 INFO     MainThread: Starting new HTTP connection 
> (1): shared-centos64-ec2-m2-4xlarge-ondemand-002d.vpc.cloudera.com
> -- 2019-10-20 01:57:26,196 INFO     MainThread: num_known_live_backends has 
> reached value: 2
> -- 2019-10-20 01:57:26,197 INFO     MainThread: Getting metric: 
> cluster-membership.backends.total from 
> shared-centos64-ec2-m2-4xlarge-ondemand-002d.vpc.cloudera.com:25000
> -- 2019-10-20 01:57:26,199 INFO     MainThread: Starting new HTTP connection 
> (1): shared-centos64-ec2-m2-4xlarge-ondemand-002d.vpc.cloudera.com
> -- 2019-10-20 01:57:26,214 INFO     MainThread: Metric 
> 'cluster-membership.backends.total' has reached desired value: 2
> -- 2019-10-20 01:57:26,216 INFO     MainThread: Starting new HTTP connection 
> (1): shared-centos64-ec2-m2-4xlarge-ondemand-002d.vpc.cloudera.com
> -- 2019-10-20 01:57:26,230 INFO     MainThread: Starting new HTTP connection 
> (1): shared-centos64-ec2-m2-4xlarge-ondemand-002d.vpc.cloudera.com
> -- executing async: localhost:21000
> select sleep(4);
> -- 2019-10-20 01:57:26,663 INFO     MainThread: Started query 
> d9484fef8ecacec7:5278c53400000000
> -- getting runtime profile operation: 
> <tests.common.impala_connection.OperationHandle object at 0x5164dd0>
> {noformat}



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