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From "Tsuyoshi OZAWA (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-2182) Update ContainerId#toString() to avoid conflicts before and after RM restart
Date Thu, 19 Jun 2014 16:34:25 GMT
Tsuyoshi OZAWA created YARN-2182:
------------------------------------

             Summary: Update ContainerId#toString() to avoid conflicts before and after RM
restart
                 Key: YARN-2182
                 URL: https://issues.apache.org/jira/browse/YARN-2182
             Project: Hadoop YARN
          Issue Type: Improvement
            Reporter: Tsuyoshi OZAWA
            Assignee: Tsuyoshi OZAWA


ContainerId#toString() doesn't include any information about current cluster id. This leads
conflict between container ids. We can avoid the conflicts without breaking backward compatibility
by using epoch introduced on YARN-2052.



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