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  1. Hadoop HDFS
  2. HDFS-6841

Use Time.monotonicNow() wherever applicable instead of Time.now()

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 2.7.0
    • None
    • None
    • Reviewed

    Description

      Time.now() used in many places to calculate elapsed time.
      This should be replaced with Time.monotonicNow() to avoid effect of System time changes on elapsed time calculations.

      Attachments

        1. HDFS-6841-006.patch
          105 kB
          Vinayakumar B
        2. HDFS-6841-005.patch
          92 kB
          Vinayakumar B
        3. HDFS-6841-004.patch
          78 kB
          Vinayakumar B
        4. HDFS-6841-003.patch
          77 kB
          Vinayakumar B
        5. HDFS-6841-002.patch
          67 kB
          Vinayakumar B
        6. HDFS-6841-001.patch
          65 kB
          Vinayakumar B

        Issue Links

          breaks

          Bug - A problem which impairs or prevents the functions of the product. HDFS-8163 Using monotonicNow for block report scheduling causes test failures on recently restarted systems

          • Blocker - Blocks development and/or testing work, production could not run
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HDFS-8179 DFSClient#getServerDefaults returns null within 1 hour of system start

          • Blocker - Blocks development and/or testing work, production could not run
          • Closed

          Activity

            People

              vinayakumarb Vinayakumar B
              vinayakumarb Vinayakumar B
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              Dates

                Created:
                Updated:
                Resolved: