Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 1.0.0, 2.0.0-alpha
    • Fix Version/s: 1.1.0, 2.0.2-alpha
    • Component/s: hdfs-client
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      When NN maintenance is performed on a large cluster, jobs end up failing. This is particularly bad for long running jobs. The client retry policy could be made configurable so that jobs don't need to be restarted.

      1. h3504_20120607.patch
        10 kB
        Tsz Wo Nicholas Sze
      2. h3504_20120608.patch
        23 kB
        Tsz Wo Nicholas Sze
      3. h3504_20120611_b-1.0.patch
        43 kB
        Tsz Wo Nicholas Sze
      4. h3504_20120611.patch
        59 kB
        Tsz Wo Nicholas Sze

        Activity

        Tsz Wo Nicholas Sze made changes -
        Component/s hdfs-client [ 12312928 ]
        Arun C Murthy made changes -
        Status Resolved [ 5 ] Closed [ 6 ]
        Arun C Murthy made changes -
        Fix Version/s 2.0.2-alpha [ 12322472 ]
        Fix Version/s 2.1.0-alpha [ 12321440 ]
        Tsz Wo Nicholas Sze made changes -
        Fix Version/s 1.1.0 [ 12317959 ]
        Tsz Wo Nicholas Sze made changes -
        Attachment h3504_20120611_b-1.0.patch [ 12531909 ]
        Tsz Wo Nicholas Sze made changes -
        Status Patch Available [ 10002 ] Resolved [ 5 ]
        Hadoop Flags Reviewed [ 10343 ]
        Fix Version/s 2.0.1-alpha [ 12321440 ]
        Resolution Fixed [ 1 ]
        Tsz Wo Nicholas Sze made changes -
        Attachment h3504_20120611.patch [ 12531723 ]
        Tsz Wo Nicholas Sze made changes -
        Status Open [ 1 ] Patch Available [ 10002 ]
        Tsz Wo Nicholas Sze made changes -
        Attachment h3504_20120608.patch [ 12531451 ]
        Tsz Wo Nicholas Sze made changes -
        Attachment h3504_20120607.patch [ 12531346 ]
        Tsz Wo Nicholas Sze made changes -
        Field Original Value New Value
        Assignee Tsz Wo (Nicholas), SZE [ szetszwo ]
        Siddharth Seth created issue -

          People

          • Assignee:
            Tsz Wo Nicholas Sze
            Reporter:
            Siddharth Seth
          • Votes:
            0 Vote for this issue
            Watchers:
            16 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development