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Posted to mapreduce-issues@hadoop.apache.org by "Jason Lowe (JIRA)" <ji...@apache.org> on 2012/10/25 22:01:12 UTC
[jira] [Assigned] (MAPREDUCE-4748) Invalid event:
T_ATTEMPT_SUCCEEDED at SUCCEEDED
[ https://issues.apache.org/jira/browse/MAPREDUCE-4748?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jason Lowe reassigned MAPREDUCE-4748:
-------------------------------------
Assignee: Jason Lowe
> Invalid event: T_ATTEMPT_SUCCEEDED at SUCCEEDED
> -----------------------------------------------
>
> 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 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 task.
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