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  1. Hadoop Map/Reduce
  2. MAPREDUCE-1143

runningMapTasks counter is not properly decremented in case of failed Tasks.

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 0.20.1
    • Fix Version/s: 0.21.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
      Corrects the behaviour of tasks counters in case of failed tasks.Incorrect counter values can lead to bad scheduling decisions .This jira rectifies the problem by making sure decrement properly happens incase of failed tasks.

      Attachments

      1. MAPRED-1143-v21.patch
        8 kB
        rahul k singh
      2. MAPRED-1143-7.patch
        8 kB
        rahul k singh
      3. MAPRED-1143-ydist-9.patch
        4 kB
        rahul k singh
      4. MAPRED-1143-6.patch
        8 kB
        rahul k singh
      5. MAPRED-1143-ydist-8.patch.txt
        4 kB
        rahul k singh
      6. MAPRED-1143-5.patch.txt
        7 kB
        rahul k singh
      7. MAPRED-1143-ydist-7.patch
        4 kB
        rahul k singh
      8. MAPRED-1143-4.patch
        7 kB
        rahul k singh
      9. MAPRED-1143-ydist-6.patch
        3 kB
        rahul k singh
      10. MAPRED-1143-ydist-5.patch
        3 kB
        rahul k singh
      11. MAPRED-1143-3.patch
        7 kB
        rahul k singh
      12. MAPRED-1143-ydist-4.patch
        3 kB
        rahul k singh
      13. MAPRED-1143-2.patch
        8 kB
        rahul k singh
      14. MAPRED-1143-ydist-3.patch
        3 kB
        rahul k singh
      15. MAPRED-1143-2.patch
        8 kB
        rahul k singh
      16. MAPRED-1143-ydist-2.patch
        2 kB
        rahul k singh
      17. MAPRED-1143-ydist-1.patch
        2 kB
        rahul k singh
      18. MAPRED-1143-1.patch
        7 kB
        rahul k singh

        Activity

          People

          • Assignee:
            rksingh rahul k singh
            Reporter:
            rksingh rahul k singh
          • Votes:
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            Watchers:
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            Dates

            • Created:
              Updated:
              Resolved: