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  1. Hadoop YARN
  2. YARN-9507

Fix NPE in NodeManager#serviceStop on startup failure

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.3.0, 3.2.1, 3.1.3
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      2019-04-24 14:06:44,101 WARN org.apache.hadoop.service.AbstractService: When stopping the service NodeManager
      java.lang.NullPointerException
      at org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceStop(NodeManager.java:492)
      at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:220)
      at org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:54)
      at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:102)
      at org.apache.hadoop.service.AbstractService.init(AbstractService.java:172)
      at org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartNodeManager(NodeManager.java:947)
      at org.apache.hadoop.yarn.server.nodemanager.NodeManager.main(NodeManager.java:1018)

        Attachments

        1. YARN-9507-001.patch
          1 kB
          Bilwa S T

          Activity

            People

            • Assignee:
              BilwaST Bilwa S T
              Reporter:
              BilwaST Bilwa S T
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              Dates

              • Created:
                Updated:
                Resolved: