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  1. Apache Arrow
  2. ARROW-5997

[Java] Support dictionary encoding for Union type

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Details

    • New Feature
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • None
    • 0.15.0
    • Java

    Description

      Now only Union type is not supported in dictionary encoding.

      In the last several weeks, we did some refactor for encoding and now it's time to support Union type.

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              tianchen92 Ji Liu
              tianchen92 Ji Liu
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