Uploaded image for project: 'Hadoop YARN'
  1. Hadoop YARN
  2. YARN-2154

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

    XMLWordPrintableJSON

Details

    • Bug
    • Status: Resolved
    • Critical
    • Resolution: Duplicate
    • 2.4.0
    • None
    • fairscheduler
    • None

    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

        Issue Links

          Activity

            People

              asuresh Arun Suresh
              kasha Karthik Kambatla
              Votes:
              1 Vote for this issue
              Watchers:
              19 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: