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  1. Hadoop Common
  2. HADOOP-15901

IPC Client and Server should use Time.monotonicNow() for elapsed times.

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Details

    • Bug
    • Status: Patch Available
    • Major
    • Resolution: Unresolved
    • None
    • None
    • ipc, metrics
    • None

    Description

      Client.java and Server.java  uses Time.now() to calculate the elapsed times/timeouts. This could result in undesired results when system clock's time changes.

      Time.monotonicNow() should be used for elapsed time calculations within same JVM.

       

      Attachments

        1. HADOOP-15901-01.patch
          10 kB
          Vinayakumar B

        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. YARN-10566 Elapsed time should be measured monotonicNow

          • Major - Major loss of function.
          • Resolved

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            People

              vinayakumarb Vinayakumar B
              vinayakumarb Vinayakumar B
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              Dates

                Created:
                Updated: