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From "Wangda Tan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-3140) Improve locks in AbstractCSQueue/LeafQueue/ParentQueue
Date Wed, 04 Feb 2015 22:15:36 GMT
Wangda Tan created YARN-3140:
--------------------------------

             Summary: Improve locks in AbstractCSQueue/LeafQueue/ParentQueue
                 Key: YARN-3140
                 URL: https://issues.apache.org/jira/browse/YARN-3140
             Project: Hadoop YARN
          Issue Type: Sub-task
          Components: resourcemanager, scheduler
            Reporter: Wangda Tan
            Assignee: Jian He


Enhance locks in AbstractCSQueue/LeafQueue/ParentQueue, as mentioned in YARN-3091, a possible
solution is using read/write lock. Other fine-graind locks for specific purposes / bugs should
be addressed in separated tickets.



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