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From "Thomas Graves (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-4153) NM Application invalid state transition on reboot command from RM
Date Fri, 13 Apr 2012 18:22:20 GMT
NM Application invalid state transition on reboot command from RM
-----------------------------------------------------------------

                 Key: MAPREDUCE-4153
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4153
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: mrv2, nodemanager
    Affects Versions: 0.23.2
            Reporter: Thomas Graves


If the RM goes down and comes back up, it tells the NM to reboot.  When the NM reboots, if
it has any applications it aggregates the logs for those applications, then it transitions
the app to APPLICATION_LOG_HANDLING_FINISHED. I saw a case where there was an app that was
in the RUNNING state and tried to transition to APPLICATION_LOG_HANDLING_finished and it got
the invalid transition.

 [DeletionService #1]2012-04-11 15:12:40,476 WARN org.apache.hadoop.yarn.server.nodemanager.containermanager.application.Application:
Can't handle this event at current state
 [AsyncDispatcher event handler]org.apache.hadoop.yarn.state.InvalidStateTransitonException:
Invalid event: APPLICATION_LOG_HANDLING_FINISHED at RUNNING
        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.yarn.server.nodemanager.containermanager.application.ApplicationImpl.handle(ApplicationImpl.java:382)
        at org.apache.hadoop.yarn.server.nodemanager.containermanager.application.ApplicationImpl.handle(ApplicationImpl.java:58)
        at org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl$ApplicationEventDispatcher.handle(ContainerManagerImpl.java:517)
        at org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl$ApplicationEventDispatcher.handle(ContainerManagerImpl.java:509)
        at org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:125)
        at org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:74)
        at java.lang.Thread.run(Thread.java:619)
2012-04-11 15:12:40,476 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.application.Application:
Application application_1333003059741_15999 transitioned from RUNNING to null

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