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From "Jian He (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-2822) NPE when RM tries to transfer state from previous attempt on recovery
Date Thu, 06 Nov 2014 21:36:33 GMT
Jian He created YARN-2822:
-----------------------------

             Summary: NPE when RM tries to transfer state from previous attempt on recovery
                 Key: YARN-2822
                 URL: https://issues.apache.org/jira/browse/YARN-2822
             Project: Hadoop YARN
          Issue Type: Sub-task
            Reporter: Jian He
            Assignee: Jian He


{code}
2014-09-16 01:36:28,037 FATAL resourcemanager.ResourceManager (ResourceManager.java:run(612))
- Error in handling event type APP_ATTEMPT_ADDED to the scheduler
java.lang.NullPointerException
        at org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerApplicationAttempt.transferStateFromPreviousAttempt(SchedulerApplicationAttempt.java:530)
        at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.addApplicationAttempt(CapacityScheduler.java:678)
        at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.handle(CapacityScheduler.java:1015)
        at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.handle(CapacityScheduler.java:98)
        at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$SchedulerEventDispatcher$EventProcessor.run(ResourceManager.java:603)
        at java.lang.Thread.run(Thread.java:744)
{code}



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