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  1. Hadoop YARN
  2. YARN-4879 Enhance Allocate Protocol to Identify Requests Explicitly
  3. YARN-5392

Replace use of Priority in the Scheduling infrastructure with an opaque ShedulerRequestKey

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 2.9.0, 3.0.0-alpha1
    • None
    • None

    Description

      Based on discussions in YARN-4888, this jira proposes to replace the use of Priority in the Scheduler infrastructure (Scheduler, Queues, SchedulerApp / Node etc.) with a more opaque and extensible SchedulerKey.

      Note: Even though SchedulerKey will be used by the internal scheduling infrastructure, It will not be exposed to the Client or the AM. The SchdulerKey is meant to be an internal construct that is derived from attributes of the ResourceRequest / ApplicationSubmissionContext / Scheduler Configuration etc.

      Attachments

        1. YARN-5392.010.patch
          212 kB
          Arun Suresh
        2. YARN-5392.009.patch
          212 kB
          Arun Suresh
        3. YARN-5392.008.patch
          214 kB
          Arun Suresh
        4. YARN-5392.007.patch
          210 kB
          Arun Suresh
        5. YARN-5392.006.patch
          209 kB
          Arun Suresh
        6. YARN-5392.005.patch
          225 kB
          Arun Suresh
        7. YARN-5392.004.patch
          254 kB
          Arun Suresh
        8. YARN-5392.003.patch
          285 kB
          Arun Suresh
        9. YARN-5392.002.patch
          278 kB
          Arun Suresh
        10. YARN-5392.001.patch
          245 kB
          Arun Suresh

        Issue Links

          blocks

          Sub-task - The sub-task of the issue YARN-4888 Changes in scheduler to identify resource-requests explicitly by allocation-id

          • Major - Major loss of function.
          • Resolved
          is depended upon by

          Bug - A problem which impairs or prevents the functions of the product. YARN-5420 Delete org.apache.hadoop.yarn.server.resourcemanager.resource.Priority as its not necessary

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Activity

            People

              asuresh Arun Suresh
              asuresh Arun Suresh
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              Dates

                Created:
                Updated:
                Resolved: