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  1. Hadoop YARN
  2. YARN-3145

ConcurrentModificationException on CapacityScheduler ParentQueue#getQueueUserAclInfo

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.7.0
    • Component/s: None
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      ava.util.ConcurrentModificationException(java.util.ConcurrentModificationException
      at java.util.TreeMap$PrivateEntryIterator.nextEntry(TreeMap.java:1115)
      at java.util.TreeMap$KeyIterator.next(TreeMap.java:1169)
      at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.ParentQueue.getQueueUserAclInfo(ParentQueue.java:347)
      at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.ParentQueue.getQueueUserAclInfo(ParentQueue.java:348)
      at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.getQueueUserAclInfo(CapacityScheduler.java:850)
      at org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.getQueueUserAcls(ClientRMService.java:844)
      at org.apache.hadoop.yarn.api.impl.pb.service.ApplicationClientProtocolPBServiceImpl.getQueueUserAcls(ApplicationClientProtocolPBServiceImpl.java:250)
      at org.apache.hadoop.yarn.proto.ApplicationClientProtocol$ApplicationClientProtocolService$2.callBlockingMethod(ApplicationClientProtocol.java:335)
      

        Attachments

        1. YARN-3145.001.patch
          1 kB
          Tsuyoshi Ozawa
        2. YARN-3145.002.patch
          4 kB
          Tsuyoshi Ozawa

          Activity

            People

            • Assignee:
              ozawa Tsuyoshi Ozawa
              Reporter:
              jianhe Jian He
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              Dates

              • Created:
                Updated:
                Resolved: