Mukul Kumar Singh created HDDS-1370:
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Summary: Command Execution in Datanode fails becaue of NPE
Key: HDDS-1370
URL: https://issues.apache.org/jira/browse/HDDS-1370
Project: Hadoop Distributed Data Store
Issue Type: Bug
Components: Ozone Datanode
Affects Versions: 0.5.0
Reporter: Mukul Kumar Singh
The command execution on the datanode is failing with the following exception.
{code}
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)
{code}
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