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  1. Hadoop Map/Reduce
  2. MAPREDUCE-112

Reduce Input Records and Reduce Output Records counters are not being set when using the new Mapreduce reducer API

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 0.20.1
    • Fix Version/s: 0.20.2
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
      Updates of counters for reduce input and output records were added in the new API so they are available for jobs using the new API.

      Description

      After running the examples/wordcount (which uses the new API), the reduce input and output record counters always show 0. This is because these counters are not getting updated in the new API

        Attachments

        1. mapred-112-10Sep.patch
          9 kB
          Jothi Padmanabhan
        2. mapred-112-branch20.patch
          9 kB
          Jothi Padmanabhan

          Activity

            People

            • Assignee:
              jothipn Jothi Padmanabhan
              Reporter:
              jothipn Jothi Padmanabhan
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              Dates

              • Created:
                Updated:
                Resolved: