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Posted to yarn-dev@hadoop.apache.org by "Karthik Kambatla (JIRA)" <ji...@apache.org> on 2014/07/21 21:24:42 UTC

[jira] [Created] (YARN-2328) FairScheduler: Update and Continuous-Scheduling threads should be singletons

Karthik Kambatla created YARN-2328:
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             Summary: FairScheduler: Update and Continuous-Scheduling threads should be singletons
                 Key: YARN-2328
                 URL: https://issues.apache.org/jira/browse/YARN-2328
             Project: Hadoop YARN
          Issue Type: Improvement
    Affects Versions: 2.4.1
            Reporter: Karthik Kambatla
            Assignee: Karthik Kambatla
            Priority: Minor


FairScheduler threads can use a little cleanup and tests. To begin with, the update and continuous-scheduling threads should extend Thread and be singletons. We should have tests for starting and stopping them as well. 



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