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Posted to mapreduce-issues@hadoop.apache.org by "Sanjay Upadhyay (JIRA)" <ji...@apache.org> on 2013/09/26 07:32:02 UTC

[jira] [Created] (MAPREDUCE-5539) ResourceManager: Error in handling event type NODE_UPDATE to the scheduler NPE at SchedulerApp.java:411

Sanjay Upadhyay created MAPREDUCE-5539:
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             Summary: ResourceManager: Error in handling event type NODE_UPDATE to the scheduler NPE at SchedulerApp.java:411
                 Key: MAPREDUCE-5539
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5539
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: capacity-sched
    Affects Versions: 0.23.8
         Environment: RHEL - 6.4, Hadoop 0.23.8
            Reporter: Sanjay Upadhyay


2013-09-26 03:25:02,262 [ResourceManager Event Processor] FATAL org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Error in handling event type NODE_UPDATE to the scheduler
java.lang.NullPointerException
        at org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerApp.unreserve(SchedulerApp.java:411)
        at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue.unreserve(LeafQueue.java:1333)
        at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue.assignContainer(LeafQueue.java:1261)
        at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue.assignOffSwitchContainers(LeafQueue.java:1137)
        at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue.assignContainersOnNode(LeafQueue.java:1092)
        at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue.assignReservedContainer(LeafQueue.java:887)
        at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue.assignContainers(LeafQueue.java:788)
        at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.nodeUpdate(CapacityScheduler.java:594)
        at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.handle(CapacityScheduler.java:656)
        at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.handle(CapacityScheduler.java:80)
        at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$SchedulerEventDispatcher$EventProcessor.run(ResourceManager.java:340)
        at java.lang.Thread.run(Thread.java:722)

Yarn Resource manager exits at this NPE

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