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  1. Hadoop YARN
  2. YARN-5734 OrgQueue for easy CapacityScheduler queue configuration management
  3. YARN-9950

Unset Ordering Policy of Leaf/Parent queue converted from Parent/Leaf queue respectively

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 3.3.0
    • Fix Version/s: 3.3.0, 3.2.2, 3.1.4
    • Component/s: capacity scheduler
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      RM fails to start when adding a queue (say root.A.A1) under a leaf queue (say root.A) with ordering policy fifo.

      YARN supports fifo or fair for leaf queue and utilization or priority-utilization for parent queue. When the existing leaf queue (root.A) becomes parent queue - the ordering policy (fifo or fair) has to be unset. Else YARN RM will fail as fifo or fair is not a valid queue ordering policy for parent queue.

      Similarly while removing a queue, unset ordering policy of leaf queue which converted from parent queue.

        Attachments

        1. YARN-9950-001.patch
          9 kB
          Prabhu Joseph
        2. YARN-9950-002.patch
          9 kB
          Prabhu Joseph

          Activity

            People

            • Assignee:
              prabhujoseph Prabhu Joseph
              Reporter:
              prabhujoseph Prabhu Joseph
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              Dates

              • Created:
                Updated:
                Resolved: