You are viewing a plain text version of this content. The canonical link for it is here.

Posted to yarn-dev@hadoop.apache.org by "Wangda Tan (JIRA)" <ji...@apache.org> on 2015/02/04 23:13:35 UTC

[jira] [Created] (YARN-3139) Improve locks in AbstractYarnScheduler/CapacityScheduler/FairScheduler

Wangda Tan created YARN-3139:
--------------------------------

             Summary: Improve locks in AbstractYarnScheduler/CapacityScheduler/FairScheduler
                 Key: YARN-3139
                 URL: https://issues.apache.org/jira/browse/YARN-3139
             Project: Hadoop YARN
          Issue Type: Sub-task
          Components: resourcemanager, scheduler
            Reporter: Wangda Tan
            Assignee: Li Lu


Enhance locks in AbstractYarnScheduler/CapacityScheduler/FairScheduler, 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.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)