Hive
  1. Hive
  2. HIVE-2312

Make CLI variables available to UDFs

    Details

    • Type: Improvement Improvement
    • Status: Open
    • Priority: Major Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: CLI, Clients, UDF
    • Labels:
      None

      Description

      Straightforward use case: My UDFs should be able to condition on whether hive.mapred.mode=strict or nonstrict.

      But these things could also be useful for certain optimizations. For example, a UDAF knowing that there is only one reduce phase could avoid a lot of pushing data around unnecessarily.

        Issue Links

          Activity

          John Sichi made changes -
          Field Original Value New Value
          Link This issue is blocked by HIVE-1016 [ HIVE-1016 ]
          Adam Kramer created issue -

            People

            • Assignee:
              Unassigned
              Reporter:
              Adam Kramer
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              Dates

              • Created:
                Updated:

                Development