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  1. Hive
  2. HIVE-6938

Add Support for Parquet Column Rename

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.13.0
    • Fix Version/s: 0.14.0
    • Component/s: File Formats
    • Labels:

      Description

      Parquet was originally introduced without 'replace columns' support in ql. In addition, the default behavior for parquet is to access columns by name as opposed to by index by the Serde.

      Parquet should allow for either columnar (index based) access or name based access because it can support either.

        Attachments

        1. HIVE-6938.1.patch
          7 kB
          Daniel Weeks
        2. HIVE-6938.2.patch
          7 kB
          Brock Noland
        3. HIVE-6938.2.patch
          7 kB
          Daniel Weeks
        4. HIVE-6938.3.patch
          12 kB
          Brock Noland
        5. HIVE-6938.3.patch
          12 kB
          Daniel Weeks

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              • Assignee:
                dweeks-netflix Daniel Weeks
                Reporter:
                dweeks-netflix Daniel Weeks
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                Dates

                • Created:
                  Updated:
                  Resolved: