yeshavora created MAPREDUCE-5413:
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Summary: Killing mapred job in Initial stage leads to
java.lang.NullPointerException
Key: MAPREDUCE-5413
URL: https://issues.apache.org/jira/browse/MAPREDUCE-5413
Project: Hadoop Map/Reduce
Issue Type: Bug
Reporter: yeshavora
Run a MR job and kill it as soon as jobId is known. After killing the job, try
to kill its attempts.
Above steps leads to below exception,
org.apache.hadoop.util.ShutdownHookManager: ShutdownHook
'MRAppMasterShutdownHook' failed, java.lang.NullPointerException
java.lang.NullPointerException
at
org.apache.hadoop.mapreduce.v2.app.MRAppMaster$ContainerAllocatorRouter.setSignalled(MRAppMaster.java:811)
at
org.apache.hadoop.mapreduce.v2.app.MRAppMaster$MRAppMasterShutdownHook.run(MRAppMaster.java:1249)
at
org.apache.hadoop.util.ShutdownHookManager$1.run(ShutdownHookManager.java:54)
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