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  1. Hadoop YARN
  2. YARN-2572 Enhancements to the ReservationSytem/Planner
  3. YARN-4525

Fix bug in RLESparseResourceAllocation.getRangeOverlapping(...)

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 2.8.0, 3.0.0-alpha1
    • None
    • None
    • Patch

    Description

      One of our tests detected a corner case in getRangeOverlapping: When the RLESparseResourceAllocation object is a result of a merge operation, the underlying map is a "view" within some range. If 'end' is outside that range, headMap(..) throws an uncaught exception.

      Attachments

        1. YARN-4525.2.patch
          3 kB
          Carlo Curino
        2. YARN-4525.1.patch
          3 kB
          Carlo Curino
        3. YARN-4525.patch
          1 kB
          Ishai Menache

        Issue Links

          is depended upon by

          Sub-task - The sub-task of the issue YARN-5164 Use plan RLE to improve CapacityOverTimePolicy efficiency

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              imenache Ishai Menache
              imenache Ishai Menache
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              Dates

                Created:
                Updated:
                Resolved: