Hadoop Common
  1. Hadoop Common
  2. HADOOP-5500

Allow number of fields to be supplied when field names are not known in DBOutputFormat#setOutput()

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.21.0
    • Fix Version/s: 0.21.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      DBOutputFormat expects the column names to be included in the query. However, if the field names are not available, only the number of fields is sufficient for preparing the SELECT query.

      This issue will add API support for supplying the number of fields in DBOutputFormat#setOutput().

      Please see HADOOP-4955 and HADOOP-5307 for related context.

      1. h5500_v1.patch
        6 kB
        Enis Soztutar

        Activity

        Tom White made changes -
        Status Resolved [ 5 ] Closed [ 6 ]
        Owen O'Malley made changes -
        Component/s mapred [ 12310690 ]
        Chris Douglas made changes -
        Status Patch Available [ 10002 ] Resolved [ 5 ]
        Hadoop Flags [Reviewed]
        Fix Version/s 0.21.0 [ 12313563 ]
        Resolution Fixed [ 1 ]
        Enis Soztutar made changes -
        Status Open [ 1 ] Patch Available [ 10002 ]
        Enis Soztutar made changes -
        Field Original Value New Value
        Attachment h5500_v1.patch [ 12402292 ]
        Enis Soztutar created issue -

          People

          • Assignee:
            Enis Soztutar
            Reporter:
            Enis Soztutar
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            Dates

            • Created:
              Updated:
              Resolved:

              Development