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  1. Hadoop YARN
  2. YARN-1374

Resource Manager fails to start due to ConcurrentModificationException

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 2.3.0
    • Fix Version/s: 2.3.0
    • Component/s: resourcemanager
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      Resource Manager is failing to start with the below ConcurrentModificationException.

      2013-10-30 20:22:42,371 INFO org.apache.hadoop.util.HostsFileReader: Refreshing hosts (include/exclude) list
      2013-10-30 20:22:42,376 INFO org.apache.hadoop.service.AbstractService: Service ResourceManager failed in state INITED; cause: java.util.ConcurrentModificationException
      java.util.ConcurrentModificationException
      	at java.util.AbstractList$Itr.checkForComodification(AbstractList.java:372)
      	at java.util.AbstractList$Itr.next(AbstractList.java:343)
      	at java.util.Collections$UnmodifiableCollection$1.next(Collections.java:1010)
      	at org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:107)
      	at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.serviceInit(ResourceManager.java:187)
      	at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
      	at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.main(ResourceManager.java:944)
      2013-10-30 20:22:42,378 INFO org.apache.hadoop.yarn.server.resourcemanager.RMHAProtocolService: Transitioning to standby
      2013-10-30 20:22:42,378 INFO org.apache.hadoop.yarn.server.resourcemanager.RMHAProtocolService: Transitioned to standby
      2013-10-30 20:22:42,378 FATAL org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Error starting ResourceManager
      java.util.ConcurrentModificationException
      	at java.util.AbstractList$Itr.checkForComodification(AbstractList.java:372)
      	at java.util.AbstractList$Itr.next(AbstractList.java:343)
      	at java.util.Collections$UnmodifiableCollection$1.next(Collections.java:1010)
      	at org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:107)
      	at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.serviceInit(ResourceManager.java:187)
      	at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
      	at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.main(ResourceManager.java:944)
      2013-10-30 20:22:42,379 INFO org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: SHUTDOWN_MSG: 
      /************************************************************
      SHUTDOWN_MSG: Shutting down ResourceManager at HOST-10-18-40-24/10.18.40.24
      ************************************************************/
      

        Attachments

        1. yarn-1374-1.patch
          6 kB
          Karthik Kambatla
        2. yarn-1374-1.patch
          6 kB
          Karthik Kambatla

          Activity

            People

            • Assignee:
              kasha Karthik Kambatla
              Reporter:
              devaraj Devaraj Kavali
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              Dates

              • Created:
                Updated:
                Resolved: