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From "Jason Lowe (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-2046) Out of band heartbeats are sent only on container kill and possibly too early
Date Mon, 12 May 2014 15:09:15 GMT
Jason Lowe created YARN-2046:
--------------------------------

             Summary: Out of band heartbeats are sent only on container kill and possibly
too early
                 Key: YARN-2046
                 URL: https://issues.apache.org/jira/browse/YARN-2046
             Project: Hadoop YARN
          Issue Type: Bug
          Components: nodemanager
    Affects Versions: 2.4.0, 0.23.10
            Reporter: Jason Lowe


[~mingma] pointed out in the review discussion for MAPREDUCE-5465 that the NM is currently
sending out of band heartbeats only when stopContainer is called.  In addition those heartbeats
might be sent too early because the container kill event is asynchronously posted then the
heartbeat monitor is notified.



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