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  1. Hadoop YARN
  2. YARN-5139 [Umbrella] Move YARN scheduler towards global scheduler
  3. YARN-7437

Rename PlacementSet and SchedulingPlacementSet

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.0.0
    • Component/s: None
    • Labels:
      None

      Description

      Currently, the SchedulingPlacementSet is very confusing. Here're its responsibilities:

      1) Store ResourceRequests. (Or SchedulingRequest after YARN-6592).
      2) Decide order of nodes to allocate when there're multiple node candidates.
      3) Decide if we should reject node for given requests.
      4) Store any states/cache can help make decision for #2/#3

        Attachments

        1. YARN-7437.001.patch
          98 kB
          Wangda Tan
        2. YARN-7437.002.patch
          99 kB
          Wangda Tan
        3. YARN-7437.003.patch
          99 kB
          Wangda Tan
        4. YARN-7437.004.patch
          103 kB
          Wangda Tan
        5. YARN-7437.005.patch
          149 kB
          Konstantinos Karanasos

          Activity

            People

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

              • Created:
                Updated:
                Resolved: