Uploaded image for project: 'Hadoop Map/Reduce'
  1. Hadoop Map/Reduce
  2. MAPREDUCE-467

Collect information about number of tasks succeeded / total per time unit for a tasktracker.

    XMLWordPrintableJSON

Details

    • New Feature
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 0.21.0
    • None
    • None
    • Reviewed
    • Provide ability to collect statistics about tasks completed and succeeded for each tracker in time windows. The statistics is available on the jobtrackers' nodes UI page.

    Description

      Collecting information of number of tasks succeeded / total per tasktracker and being able to see these counts per hour, day and since start time will help reason about things like the blacklisting strategy.

      Attachments

        1. 467_branch_0.20.patch
          19 kB
          Sharad Agarwal
        2. 467_v7.patch
          19 kB
          Sharad Agarwal
        3. 467_v6.patch
          19 kB
          Sharad Agarwal
        4. 467_v5.patch
          19 kB
          Sharad Agarwal
        5. 467_v4.patch
          19 kB
          Sharad Agarwal
        6. 5931_v3.patch
          15 kB
          Sharad Agarwal
        7. 5931_v2.patch
          31 kB
          Sharad Agarwal
        8. 5931_v1.patch
          28 kB
          Sharad Agarwal

        Activity

          People

            sharadag Sharad Agarwal
            yhemanth Hemanth Yamijala
            Votes:
            1 Vote for this issue
            Watchers:
            6 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: