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

        Activity

          People

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

            • Created:
              Updated:
              Resolved:

              Development