hadoop-mapreduce-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Vinod Kumar Vavilapalli (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-4748) Invalid event: T_ATTEMPT_SUCCEEDED at SUCCEEDED
Date Thu, 25 Oct 2012 23:19:14 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-4748?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13484566#comment-13484566

Vinod Kumar Vavilapalli commented on MAPREDUCE-4748:

Genuine bug. TaskImpl needs to accept T_ATTEMPT_SUCCEEDED at SUCCEEDED. Not sure how we missed
something as basic as this. We should also accept-and-ignore T_KILL and T_ATTEMPT_COMMIT_PENDING.
> -----------------------------------------------
>                 Key: MAPREDUCE-4748
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4748
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>    Affects Versions: 0.23.3
>            Reporter: Robert Joseph Evans
>            Assignee: Jason Lowe
> We saw this happen when running a large pig script.
> {noformat}
> 2012-10-23 22:45:24,986 ERROR [AsyncDispatcher event handler] org.apache.hadoop.mapreduce.v2.app.job.impl.TaskImpl:
Can't handle this event at current state for task_1350837501057_21978_m_040453
> org.apache.hadoop.yarn.state.InvalidStateTransitonException: Invalid event: T_ATTEMPT_SUCCEEDED
>         at org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:301)
>         at org.apache.hadoop.yarn.state.StateMachineFactory.access$300(StateMachineFactory.java:43)
>         at org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:443)
>         at org.apache.hadoop.mapreduce.v2.app.job.impl.TaskImpl.handle(TaskImpl.java:604)
>         at org.apache.hadoop.mapreduce.v2.app.job.impl.TaskImpl.handle(TaskImpl.java:89)
>         at org.apache.hadoop.mapreduce.v2.app.MRAppMaster$TaskEventDispatcher.handle(MRAppMaster.java:914)
>         at org.apache.hadoop.mapreduce.v2.app.MRAppMaster$TaskEventDispatcher.handle(MRAppMaster.java:908)
>         at org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:126)
>         at org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:75)
>         at java.lang.Thread.run(Thread.java:619)
> {noformat}
> Speculative execution was enabled, and that task did speculate so it looks like this
is an error in the state machine either between the task attempts or just within that single

This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

View raw message