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

        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

          People

          • Assignee:
            Ning Zhang
            Reporter:
            Ning Zhang
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            Dates

            • Created:
              Updated:
              Resolved:

              Development