Hadoop Map/Reduce
  1. Hadoop Map/Reduce
  2. MAPREDUCE-3686

history server web ui - job counter values for map/reduce not shown properly

    Details

    • Type: Bug Bug
    • Status: Resolved
    • Priority: Critical Critical
    • Resolution: Fixed
    • Affects Version/s: 0.23.0
    • Fix Version/s: 0.23.2
    • Component/s: mrv2
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
      Fixed two bugs in Counters because of which web app displays zero counter values for framework counters.

      Description

      Looking at the job counters page on the history server for a finished job, it shows 3 columns for each counter - map, reduce, total. The total appears correct, but map and reduce columns are always zero. If you click on a particular column it does show you the map/reduce task and the value of each one.

      Going to attach screenshots shortly.

      1. MAPREDUCE-3686-1.path
        4 kB
        Bhallamudi Venkata Siva Kamesh
      2. MAPREDUCE-3686.patch
        5 kB
        Bhallamudi Venkata Siva Kamesh
      3. MAPREDUCE-3686.patch
        5 kB
        Mahadev konar
      4. jobcounter3.png
        131 kB
        Bhallamudi Venkata Siva Kamesh
      5. jobcounter2.png
        23 kB
        Thomas Graves
      6. jobcounter1.png
        99 kB
        Thomas Graves

        Activity

          People

          • Assignee:
            Bhallamudi Venkata Siva Kamesh
            Reporter:
            Thomas Graves
          • Votes:
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            Dates

            • Created:
              Updated:
              Resolved:

              Development