Hive
  1. Hive
  2. HIVE-5369 Annotate hive operator tree with statistics from metastore
  3. HIVE-5804

Support column statistics for expressions in GBY attributes, JOIN condition etc. when annotating operator tree with statistics

    Details

    • Type: Sub-task Sub-task
    • Status: Open
    • Priority: Major Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Query Processor, Statistics
    • Labels:
      None

      Description

      This is a followup of HIVE-5369 (Annotating operator tree with statistics information). Support for column statistics for expression in group by, join conditions needs to be added.

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          People

          • Assignee:
            Prasanth Jayachandran
            Reporter:
            Prasanth Jayachandran
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            Dates

            • Created:
              Updated:

              Development