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From "Anubhav Dhoot (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-3008) FairScheduler: Use lock for queuemanager instead of synchronized on FairScheduler
Date Mon, 05 Jan 2015 22:37:35 GMT
Anubhav Dhoot created YARN-3008:
-----------------------------------

             Summary: FairScheduler: Use lock for queuemanager instead of synchronized on
FairScheduler
                 Key: YARN-3008
                 URL: https://issues.apache.org/jira/browse/YARN-3008
             Project: Hadoop YARN
          Issue Type: Improvement
          Components: fairscheduler
            Reporter: Anubhav Dhoot


Instead of a big monolithic lock on FairScheduler, we can have an explicit lock on queuemanager
and revisit all synchronized methods in FairScheduler



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