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  1. Hadoop YARN
  2. YARN-4647

Make RegisterNodeManagerRequestPBImpl thread-safe

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 2.8.0
    • 2.9.0, 3.0.0-alpha1
    • nodemanager
    • None

    Description

      While working on YARN-4512, I noticed there are potential race conditions in RegisterNodeManagerRequestPBImpl. We need to add more locking.

      Attachments

        1. yarn-4647.001.patch
          8 kB
          Karthik Kambatla
        2. yarn-4647.002.patch
          8 kB
          Karthik Kambatla

        Issue Links

          is depended upon by

          Sub-task - The sub-task of the issue YARN-4512 Provide a knob to turn on over-allocation

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              kasha Karthik Kambatla
              kasha Karthik Kambatla
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              Dates

                Created:
                Updated:
                Resolved: