Details

    • Type: Bug Bug
    • Status: Resolved
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.20.1
    • Component/s: jobtracker
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
      Hide
      JobTracker was changed to take an identifier as an argument. This helps in testcases where the jobtracker/mapred-cluster is (re)started in a short span of time and the chances of jobtracker identifier clashing are high. Also the RecoveryManager was modified to throw an exception if a job fails in init during the recovery process. The reason being that this event will trigger a job failure in the recovery process and will remove the failed job from further initialization and processing.
      Show
      JobTracker was changed to take an identifier as an argument. This helps in testcases where the jobtracker/mapred-cluster is (re)started in a short span of time and the chances of jobtracker identifier clashing are high. Also the RecoveryManager was modified to throw an exception if a job fails in init during the recovery process. The reason being that this event will trigger a job failure in the recovery process and will remove the failed job from further initialization and processing.
    1. mapred-745-yahoo-internal.patch
      1 kB
      Amar Kamat
    2. MAPREDUCE-745-v1.8.1-branch-0.20.patch
      5 kB
      Amar Kamat
    3. MAPREDUCE-745-v1.8-branch-0.20.patch
      5 kB
      Amar Kamat
    4. MAPREDUCE-745-v1.8.patch
      8 kB
      Amar Kamat
    5. MAPREDUCE-745-v1.7.patch
      9 kB
      Amar Kamat
    6. TEST-org.apache.hadoop.mapred.TestRecoveryManager.txt
      618 kB
      Amareshwari Sriramadasu
    7. MAPREDUCE-745-v1.3.patch
      3 kB
      Amar Kamat
    8. MAPREDUCE-745-v1.2.patch
      3 kB
      Amar Kamat
    9. TEST-org.apache.hadoop.mapred.TestRecoveryManager.txt
      543 kB
      Amareshwari Sriramadasu
    10. MAPREDUCE-745-v1.0.patch
      2 kB
      Amar Kamat
    11. TEST-org.apache.hadoop.mapred.TestRecoveryManager.txt
      564 kB
      Amareshwari Sriramadasu

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        People

        • Assignee:
          Amar Kamat
          Reporter:
          Amareshwari Sriramadasu
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          Dates

          • Created:
            Updated:
            Resolved:

            Development