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  1. Hadoop YARN
  2. YARN-1011

[Umbrella] Schedule containers based on utilization of currently allocated containers

    Details

    • Type: New Feature
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None

      Description

      Currently RM allocates containers and assumes resources allocated are utilized.

      RM can, and should, get to a point where it measures utilization of allocated containers and, if appropriate, allocate more (speculative?) containers.

        Attachments

        1. yarn-1011-design-v0.pdf
          44 kB
          Karthik Kambatla
        2. yarn-1011-design-v1.pdf
          48 kB
          Karthik Kambatla
        3. yarn-1011-design-v2.pdf
          66 kB
          Karthik Kambatla
        4. patch-for-yarn-1011.patch
          62 kB
          Konstantinos Karanasos
        5. yarn-1011-design-v3.pdf
          90 kB
          Haibo Chen

          Issue Links

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              People

              • Assignee:
                kasha Karthik Kambatla
                Reporter:
                acmurthy Arun C Murthy
              • Votes:
                12 Vote for this issue
                Watchers:
                111 Start watching this issue

                Dates

                • Created:
                  Updated: