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  1. Hive
  2. HIVE-20437

Handle schema evolution from float, double and decimal

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • None
    • None
    • None

    Description

      When data created as float, double or decimal in parquet format is read back using some other type, errors are seen. Parquet should behave just like any other format. If the value is valid for the new type, data is retuned otherwise null has to be returned.

      Attachments

        1. HIVE-20437.1.patch
          1.03 MB
          Janaki Lahorani
        2. HIVE-20437.2.patch
          1.03 MB
          Janaki Lahorani
        3. HIVE-20437.3.patch
          1.04 MB
          Janaki Lahorani

        Issue Links

          Is contained by

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-26751 Bug Fixes and Improvements for 3.2.0 release

          • Blocker - Blocks development and/or testing work, production could not run
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              janulatha Janaki Lahorani
              janulatha Janaki Lahorani
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              Dates

                Created:
                Updated:
                Resolved: