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Posted to yarn-dev@hadoop.apache.org by "Sandy Ryza (JIRA)" <ji...@apache.org> on 2012/10/24 00:36:11 UTC

[jira] [Created] (YARN-184) Remove unnecessary locking in fair scheduler, and address findbugs.

Sandy Ryza created YARN-184:
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             Summary: Remove unnecessary locking in fair scheduler, and address findbugs.
                 Key: YARN-184
                 URL: https://issues.apache.org/jira/browse/YARN-184
             Project: Hadoop YARN
          Issue Type: Improvement
            Reporter: Sandy Ryza
            Assignee: Sandy Ryza


In YARN-12, locks were added to all fields of QueueManager to address findbugs.  In addition, findbugs exclusions were added in response to MAPREDUCE-4439, without a deep look at the code.

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