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  1. Hadoop YARN
  2. YARN-5542 Scheduling of opportunistic containers
  3. YARN-9448

Fix Opportunistic Scheduling for node local allocations.

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.3.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Right now, opportunistic container might not get allocated on rack local node even if it's available.

      Nodes are right now blacklisted if any container except node local container is allocated on that node. In case, if previously container was allocated on that node, that node wouldn't be even considered even if there is an ask for node local request. 

        Attachments

        1. YARN-9448.001.patch
          11 kB
          Abhishek Modi
        2. YARN-9448.002.patch
          11 kB
          Abhishek Modi
        3. YARN-9448.003.patch
          11 kB
          Abhishek Modi
        4. YARN-9448.004.patch
          11 kB
          Abhishek Modi

          Activity

            People

            • Assignee:
              abmodi Abhishek Modi
              Reporter:
              abmodi Abhishek Modi
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              Dates

              • Created:
                Updated:
                Resolved: