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  1. Hadoop YARN
  2. YARN-2327

YARN should warn about nodes with poor clock synchronization

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Details

    • Bug
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
    • None
    • None

    Description

      YARN should warn about nodes with poor clock synchronization.

      YARN relies on approximate clock synchronization to report certain elapsed time statistics (see YARN-2251), but we currently don't warn if this assumption is violated.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. YARN-2251 Avoid negative elapsed time in JHS/MRAM web UI and services

          • Major - Major loss of function.
          • Closed

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              Unassigned Unassigned
              zjshen Zhijie Shen
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              Dates

                Created:
                Updated: