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  1. Hadoop YARN
  2. YARN-1963 Support priorities across applications within the same queue
  3. YARN-4537

Pull out priority comparison from fifocomparator and use compound comparator for FifoOrdering policy

    Details

    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      Currently, priority comparison is integrated with FifoComparator. There should be a separate comparator defined for priority comparison so that down the line if any new ordering policy wants to integrate priority, they can use compound comparator where priority will be high preference.

      The following changes are expected to be done as part of this JIRA

      1. Pull out priority comparison from FifoComparator
      2. Define new priority comparator
      3. Use compound comparator for FifoOrderingPolicy. Oder of preference is Priority,FIFO

        Attachments

        1. 0001-YARN-4537.patch
          9 kB
          Rohith Sharma K S
        2. 0002-YARN-4537.patch
          12 kB
          Rohith Sharma K S
        3. 0003-YARN-4537.patch
          8 kB
          Rohith Sharma K S
        4. 0003-YARN-4537.patch
          8 kB
          Rohith Sharma K S

          Activity

            People

            • Assignee:
              rohithsharma Rohith Sharma K S
              Reporter:
              rohithsharma Rohith Sharma K S
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              Dates

              • Created:
                Updated:
                Resolved: