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  1. Hadoop YARN
  2. YARN-1011 [Umbrella] Schedule containers based on utilization of currently allocated containers
  3. YARN-1013

CS should watch resource utilization of containers and allocate speculative containers if appropriate

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Details

    • Sub-task
    • Status: Open
    • Major
    • Resolution: Unresolved
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    Description

      CS should watch resource utilization of containers (provided by NM in heartbeat) and allocate speculative containers (at lower OS priority) if appropriate.

      Attachments

        1. YARN-1013-001.branch-2.patch
          94 kB
          Arun Suresh

        Issue Links

          depends upon

          Sub-task - The sub-task of the issue YARN-2882 Add an OPPORTUNISTIC ExecutionType

          • Major - Major loss of function.
          • Resolved

          Sub-task - The sub-task of the issue YARN-4511 Common scheduler changes to support scheduler-specific oversubscription implementations

          • Major - Major loss of function.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. YARN-1012 Report NM aggregated container resource utilization in heartbeat

          • Major - Major loss of function.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. YARN-3980 Plumb resource-utilization info in node heartbeat through to the scheduler

          • Major - Major loss of function.
          • Resolved
          is blocked by

          Sub-task - The sub-task of the issue YARN-8827 Plumb aggregated application resource utilization from the NM to RM

          • Major - Major loss of function.
          • Resolved
          is cloned by

          Sub-task - The sub-task of the issue YARN-1015 FS should watch node resource utilization and allocate opportunistic containers if appropriate

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              asuresh Arun Suresh
              acmurthy Arun Murthy
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              Dates

                Created:
                Updated: