Sergey Shelukhin created HIVE-18547:
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             Summary: WM: trigger test may fail
                 Key: HIVE-18547
                 URL: https://issues.apache.org/jira/browse/HIVE-18547
             Project: Hive
          Issue Type: Bug
            Reporter: Sergey Shelukhin


https://builds.apache.org/job/PreCommit-HIVE-Build/8818/testReport/org.apache.hive.jdbc/TestTriggersMoveWorkloadManager/testTriggerMoveAndKill/

Looks like the cluster allocation assignment and WM event creation race somehow
{noformat}
'Event: GET Pool: BI Cluster %: 80.00' expected in STDERR capture, but not 
found.

... 

2018-01-24T15:07:31,746  INFO [Workload management master] tez.WorkloadManager: 
Processing changes for pool BI: [BI, query parallelism 1, fraction of the 
cluster 0.800000011920929, fraction used by child pools 0.0, active sessions 0, 
initializing sessions 0]
2018-01-24T15:07:31,746  INFO [Workload management master] tez.WorkloadManager: 
Starting 1 queries in pool [BI, query parallelism 1, fraction of the cluster 
0.800000011920929, fraction used by child pools 0.0, active sessions 0, 
initializing sessions 0]
2018-01-24T15:07:31,746  INFO [Workload management master] tez.WorkloadManager: 
Received a session from AM pool sessionId=2be29c62-9f2c-40b7-a5eb-6298baf83a34, 
queueName=default, user=hiveptest, doAs=false, isOpen=true, isDefault=true, 
expires in 588529859ms, WM state poolName=null, clusterFraction=0.0, 
queryId=null, killReason=null
2018-01-24T15:07:31,746  INFO [HiveServer2-Background-Pool: Thread-1377] 
tez.WmEvent: Added WMEvent: EventType: GET EventStartTimestamp: 1516835251746 
elapsedTime: 0 wmTezSessionInfo:SessionId: 2be29c62-9f2c-40b7-a5eb-6298baf83a34 
Pool: BI Cluster %: 0.0
2018-01-24T15:07:31,746  INFO [Workload management master] 
tez.GuaranteedTasksAllocator: Updating 2be29c62-9f2c-40b7-a5eb-6298baf83a34 
with 3 guaranteed tasks
{noformat}



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