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  1. Hadoop YARN
  2. YARN-4403

(AM/NM/Container)LivelinessMonitor should use monotonic time when calculating period

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Details

    • Bug
    • Status: Resolved
    • Critical
    • Resolution: Fixed
    • None
    • 2.8.0, 3.0.0-alpha1
    • None
    • None
    • Reviewed

    Description

      Currently, (AM/NM/Container)LivelinessMonitor use current system time to calculate a duration of expire which could be broken by settimeofday. We should use Time.monotonicNow() instead.

      Attachments

        1. YARN-4403.patch
          6 kB
          Junping Du
        2. YARN-4403-v2.patch
          8 kB
          Junping Du

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. MAPREDUCE-6562 Monotonic Clock can be used in MR instead of Clock

          • Major - Major loss of function.
          • Open

          Bug - A problem which impairs or prevents the functions of the product. YARN-4177 yarn.util.Clock should not be used to time a duration or time interval

          • Major - Major loss of function.
          • Open

          Activity

            People

              junping_du Junping Du
              junping_du Junping Du
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              Dates

                Created:
                Updated:
                Resolved: