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  1. Hadoop YARN
  2. YARN-2154

FairScheduler: Improve preemption to preempt only those containers that would satisfy the incoming request

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Critical
    • Resolution: Duplicate
    • Affects Version/s: 2.4.0
    • Fix Version/s: None
    • Component/s: fairscheduler
    • Labels:
      None
    • Target Version/s:

      Description

      Today, FairScheduler uses a spray-gun approach to preemption. Instead, it should only preempt resources that would satisfy the incoming request.

        Attachments

        1. YARN-2154.1.patch
          33 kB
          Arun Suresh

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              • Assignee:
                asuresh Arun Suresh
                Reporter:
                kasha Karthik Kambatla
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                Dates

                • Created:
                  Updated:
                  Resolved: