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  1. Hadoop Map/Reduce
  2. MAPREDUCE-6049

AM JVM does not exit if MRClientService gracefull shutdown fails

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    • Hadoop Flags:
      Reviewed

      Description

      Eventhough job got FAILED, AM process still not exiting

      ThreadDump of AM process is below

      "Job Fail Wait Timeout Monitor #0" daemon prio=10 tid=0x0000000000aa9000 nid=0x41fa waiting on condition [0x00007f0e0d1d0000]
         java.lang.Thread.State: WAITING (parking)
      	at sun.misc.Unsafe.park(Native Method)
      	- parking to wait for  <0x00000000c104c688> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
      	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
      	at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1079)
      	at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:807)
      	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)
      	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
      	at java.lang.Thread.run(Thread.java:745)
      

        Attachments

        1. AM_ThreadDump.td
          12 kB
          Nishan Shetty
        2. MAPREDUCE-6049.1.patch
          0.9 kB
          Rohith Sharma K S
        3. MAPREDUCE-6049.patch
          4 kB
          Rohith Sharma K S
        4. MAPREDUCE-6049.patch
          4 kB
          Rohith Sharma K S

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            People

            • Assignee:
              rohithsharma Rohith Sharma K S
              Reporter:
              nishan Nishan Shetty
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              Dates

              • Created:
                Updated:
                Resolved: