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  1. Hadoop YARN
  2. YARN-45 [Preemption] Scheduler feedback to AM to release containers
  3. YARN-1927

Preemption message shouldn’t be created multiple times for same container-id in ProportionalCapacityPreemptionPolicy

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Minor
    • Resolution: Not A Problem
    • Affects Version/s: 2.4.0
    • Fix Version/s: None
    • Component/s: capacityscheduler
    • Labels:
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      Description

      Currently, after each editSchedule() called, preemption message will be created and sent to scheduler. ProportionalCapacityPreemptionPolicy should only send preemption message once for each container.

        Attachments

        1. YARN-1927.patch
          3 kB
          Wangda Tan

          Activity

            People

            • Assignee:
              leftnoteasy Wangda Tan
              Reporter:
              leftnoteasy Wangda Tan
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              Dates

              • Created:
                Updated:
                Resolved: