Hive
  1. Hive
  2. HIVE-2000

adding comments to Hive Stats JDBC queries

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Trivial Trivial
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.8.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Stats gathering could issue a large number of JDBC queries to stats publisher and aggregator. In a shared DB environment, it's hard to tell which SQL statements are contributed by Hive stats gathering tasks. It would be easier to identify these workload by adding SQL comments that identifies the source of the query.

        Activity

        Transition Time In Source Status Execution Times Last Executer Last Execution Date
        Open Open Patch Available Patch Available
        1m 30s 1 Ning Zhang 22/Feb/11 19:46
        Patch Available Patch Available Resolved Resolved
        19h 17m 1 Namit Jain 23/Feb/11 15:04
        Resolved Resolved Closed Closed
        296d 8h 52m 1 Carl Steinbach 16/Dec/11 23:56
        Carl Steinbach made changes -
        Status Resolved [ 5 ] Closed [ 6 ]
        Carl Steinbach made changes -
        Fix Version/s 0.8.0 [ 12316178 ]
        Namit Jain made changes -
        Status Patch Available [ 10002 ] Resolved [ 5 ]
        Hadoop Flags [Reviewed]
        Resolution Fixed [ 1 ]
        Hide
        Namit Jain added a comment -

        Committed. Thanks Ning

        Show
        Namit Jain added a comment - Committed. Thanks Ning
        Hide
        Namit Jain added a comment -

        +1

        Show
        Namit Jain added a comment - +1
        Ning Zhang made changes -
        Status Open [ 1 ] Patch Available [ 10002 ]
        Ning Zhang made changes -
        Field Original Value New Value
        Attachment HIVE-2000.patch [ 12471658 ]
        Ning Zhang created issue -

          People

          • Assignee:
            Ning Zhang
            Reporter:
            Ning Zhang
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            Watchers:
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            Dates

            • Created:
              Updated:
              Resolved:

              Development