Hadoop Map/Reduce
  1. Hadoop Map/Reduce
  2. MAPREDUCE-1143

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

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Blocker 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.
    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

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        People

        • Assignee:
          rahul k singh
          Reporter:
          rahul k singh
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          Dates

          • Created:
            Updated:
            Resolved:

            Development