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Posted to yarn-dev@hadoop.apache.org by "Tao Yang (JIRA)" <ji...@apache.org> on 2017/12/07 12:11:00 UTC

[jira] [Created] (YARN-7621) Support submitting apps with queue path for CapacityScheduler

Tao Yang created YARN-7621:
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             Summary: Support submitting apps with queue path for CapacityScheduler
                 Key: YARN-7621
                 URL: https://issues.apache.org/jira/browse/YARN-7621
             Project: Hadoop YARN
          Issue Type: Improvement
          Components: capacityscheduler
            Reporter: Tao Yang
            Priority: Minor


Currently there is a difference of queue definition in ApplicationSubmissionContext between CapacityScheduler and FairScheduler. FairScheduler needs queue path but CapacityScheduler needs queue name. There is no doubt of the correction of queue definition for CapacityScheduler because it does not allow duplicate leaf queue names, but it's hard to switch between FairScheduler and CapacityScheduler. I propose to support submitting apps with queue path for CapacityScheduler to make the interface clearer and scheduler switch smoothly.



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