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  1. Hadoop Distributed Data Store
  2. HDDS-1370

Command Execution in Datanode fails becaue of NPE

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    • Target Version/s:
    • Sprint:
      HDDS Biscayne

      Description

      The command execution on the datanode is failing with the following exception.

      2019-04-02 23:56:30,434 ERROR statemachine.DatanodeStateMachine (DatanodeStateMachine.java:start(196)) - Unable to finish the execution.
      java.lang.NullPointerException
              at java.util.concurrent.ExecutorCompletionService.submit(ExecutorCompletionService.java:179)
              at org.apache.hadoop.ozone.container.common.states.datanode.RunningDatanodeState.execute(RunningDatanodeState.java:89)
              at org.apache.hadoop.ozone.container.common.statemachine.StateContext.execute(StateContext.java:354)
              at org.apache.hadoop.ozone.container.common.statemachine.DatanodeStateMachine.start(DatanodeStateMachine.java:183)
              at org.apache.hadoop.ozone.container.common.statemachine.DatanodeStateMachine.lambda$startDaemon$0(DatanodeStateMachine.java:338)
              at java.lang.Thread.run(Thread.java:748)
      

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            • Assignee:
              bharat Bharat Viswanadham
              Reporter:
              msingh Mukul Kumar Singh
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