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Posted to issues@arrow.apache.org by "Krisztian Szucs (Jira)" <ji...@apache.org> on 2020/07/29 11:14:00 UTC

[jira] [Created] (ARROW-9593) [Python] Add custom pickle reducers for Dictionary and UnionScalar classes

Krisztian Szucs created ARROW-9593:
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             Summary: [Python] Add custom pickle reducers for Dictionary and UnionScalar classes
                 Key: ARROW-9593
                 URL: https://issues.apache.org/jira/browse/ARROW-9593
             Project: Apache Arrow
          Issue Type: Improvement
          Components: Python
            Reporter: Krisztian Szucs
             Fix For: 2.0.0


Since there are no sequence converters available for Dictionary and Union types we cannot construct them directly thus pa.scalar fail as the reducer function to reconstruct them.





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