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  1. Hadoop YARN
  2. YARN-5355 YARN Timeline Service v.2: alpha 2
  3. YARN-7032

[ATSv2] NPE while starting hbase co-processor when HBase authorization is enabled.

    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.1.0, 2.10.0, 3.0.1
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      It is seen randomly that hbase co-processor fails to start with NPE. But again starting RegionServer, able to succeed in starting RS.

      2017-08-17 05:53:13,535 ERROR [RpcServer.FifoWFPBQ.priority.handler=18,queue=0,port=16020] coprocessor.CoprocessorHost: The coprocessor org.apache.hadoop.yarn.server.timelineservice.storage.flow.FlowRunCoprocessor threw java.lang.NullPointerException
      java.lang.NullPointerException
              at org.apache.hadoop.hbase.Tag.fromList(Tag.java:187)
              at org.apache.hadoop.yarn.server.timelineservice.storage.flow.FlowRunCoprocessor.prePut(FlowRunCoprocessor.java:102)
              at org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost$30.call(RegionCoprocessorHost.java:885)
      

        Attachments

        1. YARN-7032.01.patch
          1 kB
          Rohith Sharma K S

          Activity

            People

            • Assignee:
              rohithsharma Rohith Sharma K S
              Reporter:
              rohithsharma Rohith Sharma K S
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              Dates

              • Created:
                Updated:
                Resolved: