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-v1.0.patch
      2 kB
      Amar Kamat
    3. MAPREDUCE-745-v1.2.patch
      3 kB
      Amar Kamat
    4. MAPREDUCE-745-v1.3.patch
      3 kB
      Amar Kamat
    5. MAPREDUCE-745-v1.7.patch
      9 kB
      Amar Kamat
    6. MAPREDUCE-745-v1.8.1-branch-0.20.patch
      5 kB
      Amar Kamat
    7. MAPREDUCE-745-v1.8.patch
      8 kB
      Amar Kamat
    8. MAPREDUCE-745-v1.8-branch-0.20.patch
      5 kB
      Amar Kamat
    9. TEST-org.apache.hadoop.mapred.TestRecoveryManager.txt
      618 kB
      Amareshwari Sriramadasu
    10. TEST-org.apache.hadoop.mapred.TestRecoveryManager.txt
      543 kB
      Amareshwari Sriramadasu
    11. TEST-org.apache.hadoop.mapred.TestRecoveryManager.txt
      564 kB
      Amareshwari Sriramadasu

      Activity

      Amar Kamat made changes -
      Release Note 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.
      Amar Kamat made changes -
      Attachment mapred-745-yahoo-internal.patch [ 12417231 ]
      Devaraj Das made changes -
      Status Open [ 1 ] Resolved [ 5 ]
      Hadoop Flags [Reviewed]
      Assignee Amar Kamat [ amar_kamat ]
      Fix Version/s 0.20.1 [ 12314047 ]
      Fix Version/s 0.21.0 [ 12314045 ]
      Resolution Fixed [ 1 ]
      Amar Kamat made changes -
      Attachment MAPREDUCE-745-v1.8.1-branch-0.20.patch [ 12417136 ]
      Amar Kamat made changes -
      Attachment MAPREDUCE-745-v1.8.patch [ 12417125 ]
      Attachment MAPREDUCE-745-v1.8-branch-0.20.patch [ 12417126 ]
      Amar Kamat made changes -
      Attachment MAPREDUCE-745-v1.8.patch [ 12417124 ]
      Amar Kamat made changes -
      Attachment MAPREDUCE-745-v1.8.patch [ 12417124 ]
      Amar Kamat made changes -
      Attachment MAPREDUCE-745-v1.7.patch [ 12416543 ]
      Amareshwari Sriramadasu made changes -
      Amar Kamat made changes -
      Attachment MAPREDUCE-745-v1.3.patch [ 12415311 ]
      Amar Kamat made changes -
      Attachment MAPREDUCE-745-v1.2.patch [ 12414894 ]
      Amareshwari Sriramadasu made changes -
      Amar Kamat made changes -
      Attachment MAPREDUCE-745-v1.0.patch [ 12413110 ]
      Amareshwari Sriramadasu made changes -
      Field Original Value New Value
      Attachment TEST-org.apache.hadoop.mapred.TestRecoveryManager.txt [ 12413089 ]
      Amareshwari Sriramadasu created issue -

        People

        • Assignee:
          Amar Kamat
          Reporter:
          Amareshwari Sriramadasu
        • Votes:
          0 Vote for this issue
          Watchers:
          1 Start watching this issue

          Dates

          • Created:
            Updated:
            Resolved:

            Development