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From "Nanda kumar (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-13072) Ozone: DatanodeStateMachine: Handling Uncaught Exception in command handler thread
Date Fri, 26 Jan 2018 23:07:00 GMT
Nanda kumar created HDFS-13072:
----------------------------------

             Summary: Ozone: DatanodeStateMachine: Handling Uncaught Exception in command
handler thread
                 Key: HDFS-13072
                 URL: https://issues.apache.org/jira/browse/HDFS-13072
             Project: Hadoop HDFS
          Issue Type: Sub-task
          Components: ozone
            Reporter: Nanda kumar
            Assignee: Nanda kumar


Datanode hasĀ {{CommandHandlerThread}} which is responsible for handling the commands that
are sent by SCM. Whenever we encounter an unhandled exception in this Thread, we have to restart
the Thread after logging an error message.



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