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  1. Hadoop Map/Reduce
  2. MAPREDUCE-5905

CountersStrings.toEscapedCompactStrings outputs unnecessary "null" strings

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 2.4.0, 2.7.0
    • Fix Version/s: 2.8.0, 3.0.0-alpha1
    • Component/s: None
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      CountersStrings.toEscapedCompactStrings outputs "null" strings if a CounterGroup has more than one Counter.

      That way there are some "null" strings in MRv1(CDH) job history log.
      https://issues.cloudera.org/browse/DISTRO-598

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            • Assignee:
              ajisakaa Akira Ajisaka
              Reporter:
              ajisakaa Akira Ajisaka
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              • Created:
                Updated:
                Resolved: