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From "Bikas Saha (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-2047) RM should honor NM heartbeat expiry after RM restart
Date Mon, 12 May 2014 17:05:14 GMT
Bikas Saha created YARN-2047:
--------------------------------

             Summary: RM should honor NM heartbeat expiry after RM restart
                 Key: YARN-2047
                 URL: https://issues.apache.org/jira/browse/YARN-2047
             Project: Hadoop YARN
          Issue Type: Sub-task
            Reporter: Bikas Saha


After the RM restarts, it forgets about existing NM's (and their potentially decommissioned
status too). After restart, the RM cannot maintain the contract to the AM's that a lost NM's
containers will be marked finished within the expiry time.



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