Peter Bacsko created MAPREDUCE-6898:
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Summary: TestKill.testKillTask is flaky
Key: MAPREDUCE-6898
URL: https://issues.apache.org/jira/browse/MAPREDUCE-6898
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: client, test
Reporter: Peter Bacsko
Assignee: Peter Bacsko
TestKill.testKillTask() can fail the async dispatcher thread is slower than the
test's thread.
{noformat}
2017-05-26 11:43:26,532 INFO [AsyncDispatcher event handler] impl.JobImpl
(JobImpl.java:handle(1006)) - job_0_0000Job Transitioned from INITED to SETUP
Job State is : RUNNING
Job State is : RUNNING Waiting for state : SUCCEEDED map progress : 0.0
reduce progress : 0.0
2017-05-26 11:43:26,538 INFO [CommitterEvent Processor #0]
commit.CommitterEventHandler (CommitterEventHandler.java:run(231)) - Processing
the event EventType: JOB_SETUP
2017-05-26 11:43:26,540 INFO [AsyncDispatcher event handler] impl.TaskImpl
(TaskImpl.java:handle(661)) - task_0_0000_m_000000 Task Transitioned from NEW
to KILLED
2017-05-26 11:43:26,540 ERROR [AsyncDispatcher event handler] impl.JobImpl
(JobImpl.java:handle(998)) - Can't handle this event at current state
org.apache.hadoop.yarn.state.InvalidStateTransitonException: Invalid event:
JOB_TASK_COMPLETED at SETUP
at
org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:305)
at
org.apache.hadoop.yarn.state.StateMachineFactory.access$300(StateMachineFactory.java:46)
at
org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:448)
at
org.apache.hadoop.mapreduce.v2.app.job.impl.JobImpl.handle(JobImpl.java:996)
at
org.apache.hadoop.mapreduce.v2.app.job.impl.JobImpl.handle(JobImpl.java:138)
at
org.apache.hadoop.mapreduce.v2.app.MRAppMaster$JobEventDispatcher.handle(MRAppMaster.java:1366)
at
org.apache.hadoop.mapreduce.v2.app.MRAppMaster$JobEventDispatcher.handle(MRAppMaster.java:1362)
at
org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:182)
at
org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:109)
at java.lang.Thread.run(Thread.java:745)
2017-05-26 11:43:26,541 INFO [AsyncDispatcher event handler] impl.JobImpl
(JobImpl.java:handle(1006)) - job_0_0000Job Transitioned from SETUP to ERROR
2017-05-26 11:43:26,542 INFO [AsyncDispatcher event handler] app.MRAppMaster
(MRAppMaster.java:serviceStop(978)) - Skipping cleaning up the staging dir.
assuming AM will be retried.
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