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From "sandflee (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-5483) Optimize RMAppAttempt#pullJustFinishedContainers
Date Mon, 08 Aug 2016 11:29:20 GMT
sandflee created YARN-5483:
------------------------------

             Summary: Optimize RMAppAttempt#pullJustFinishedContainers
                 Key: YARN-5483
                 URL: https://issues.apache.org/jira/browse/YARN-5483
             Project: Hadoop YARN
          Issue Type: Improvement
            Reporter: sandflee
            Assignee: sandflee


about 1000 app running on cluster, jprofiler found pullJustFinishedContainers cost too much
cpu.



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