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From "Jian He (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-5497) '5s sleep' in MRAppMaster.shutDownJob is only needed before stopping ClientService
Date Wed, 04 Sep 2013 23:58:51 GMT
Jian He created MAPREDUCE-5497:
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             Summary: '5s sleep'  in MRAppMaster.shutDownJob is only needed before stopping
ClientService
                 Key: MAPREDUCE-5497
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5497
             Project: Hadoop Map/Reduce
          Issue Type: Bug
            Reporter: Jian He
            Assignee: Jian He


Since the '5s sleep' is for the purpose to let clients know the final states, put it after
other services are stopped and only before stopping ClientService is enough. This can reduce
some race conditions like MAPREDUCE-5471

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