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Posted to mapreduce-issues@hadoop.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2017/01/08 06:34:58 UTC
[jira] [Commented] (MAPREDUCE-6711) JobImpl fails to handle
preemption events on state COMMITTING
[ https://issues.apache.org/jira/browse/MAPREDUCE-6711?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15808866#comment-15808866 ]
Hudson commented on MAPREDUCE-6711:
-----------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #11085 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/11085/])
MAPREDUCE-6711. JobImpl fails to handle preemption events on state (junping_du: rev 679478d0c643defb3759a2ecd3c704315edee124)
* (edit) hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/test/java/org/apache/hadoop/mapreduce/v2/app/job/impl/TestJobImpl.java
* (edit) hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/job/impl/JobImpl.java
> JobImpl fails to handle preemption events on state COMMITTING
> -------------------------------------------------------------
>
> Key: MAPREDUCE-6711
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6711
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Reporter: Li Lu
> Assignee: Prabhu Joseph
> Fix For: 2.8.0, 2.7.4, 3.0.0-alpha2
>
> Attachments: MAPREDUCE-6711.1.patch, MAPREDUCE-6711.patch
>
>
> When a MR app being preempted on COMMITTING state, we saw the following exceptions in its log:
> {code}
> ERROR [AsyncDispatcher event handler] org.apache.hadoop.mapreduce.v2.app.job.impl.JobImpl: Can't handle this event at current state
> org.apache.hadoop.yarn.state.InvalidStateTransitonException: Invalid event: JOB_TASK_ATTEMPT_COMPLETED at COMMITTING
> 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$JobEventDispatcher.handle(MRAppMaster.java:1289)
> at org.apache.hadoop.mapreduce.v2.app.MRAppMaster$JobEventDispatcher.handle(MRAppMaster.java:1285)
> at org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:182)
> at org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:108)
> at java.lang.Thread.run(Thread.java:744)
> {code}
> and
> {code}
> ERROR [AsyncDispatcher event handler] org.apache.hadoop.mapreduce.v2.app.job.impl.JobImpl: Can't handle this event at current state
> org.apache.hadoop.yarn.state.InvalidStateTransitonException: Invalid event: JOB_MAP_TASK_RESCHEDULED at COMMITTING
> 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$JobEventDispatcher.handle(MRAppMaster.java:1289)
> at org.apache.hadoop.mapreduce.v2.app.MRAppMaster$JobEventDispatcher.handle(MRAppMaster.java:1285)
> at org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:182)
> at org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:108)
> at java.lang.Thread.run(Thread.java:744)
> {code}
> Seems like we need to handle those preemption related events when the job is being committed?
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