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Posted to yarn-dev@hadoop.apache.org by "yehuanhuan (Jira)" <ji...@apache.org> on 2020/06/18 07:53:00 UTC

[jira] [Created] (YARN-10322) FairScheduler limit resources for a single application

yehuanhuan created YARN-10322:
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             Summary: FairScheduler limit resources for a single application
                 Key: YARN-10322
                 URL: https://issues.apache.org/jira/browse/YARN-10322
             Project: Hadoop YARN
          Issue Type: Improvement
          Components: fairscheduler
    Affects Versions: 2.7.2
            Reporter: yehuanhuan


When the cluster is busy, too many resources saved by a single task will cause other tasks can't get resources and block.



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