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  1. Hive
  2. HIVE-21414

Hive JSON SerDe Does Not Properly Handle Field Comments

    Details

    • Type: Improvement
    • Status: Open
    • Priority: Minor
    • Resolution: Unresolved
    • Affects Version/s: 4.0.0, 3.2.0
    • Fix Version/s: None
    • Labels:
      None

      Description

      Field comments are handed to the JSON SerDe from HMS and then are ignored. The result is that all field comments are 'from deserializer' and cannot be changed.

      For example, Avro SerDe handles comments:

      https://github.com/apache/hive/blob/release-1.1.0/serde/src/java/org/apache/hadoop/hive/serde2/avro/AvroSerDe.java#L133

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              • Assignee:
                Unassigned
                Reporter:
                belugabehr David Mollitor
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                Dates

                • Created:
                  Updated: