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  1. Hadoop YARN
  2. YARN-7859

New feature: add queue scheduling deadLine in fairScheduler.

    Details

    • Target Version/s:
    • Hadoop Flags:
      Reviewed
    • Flags:
      Patch, Important

      Description

       As everyone knows.In FairScheduler the phenomenon of queue scheduling starvation often occurs when the number of cluster jobs is large.The App in one or more queue are pending.So I have thought a way to solve this problem.Add queue scheduling deadLine in fairScheduler.When a queue is not scheduled for FairScheduler within a specified time.We mandatory scheduler it!
      On the basis of the above, I propose this issue...

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        1. YARN-7859-v2.patch
          13 kB
          wangwj
        2. YARN-7859-v1.patch
          13 kB
          wangwj
        3. log
          44 kB
          wangwj
        4. screenshot-3.png
          41 kB
          wangwj
        5. screenshot-1.png
          13 kB
          wangwj

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            • Assignee:
              wangwj wangwj
              Reporter:
              wangwj wangwj
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