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Posted to jira@arrow.apache.org by "Weston Pace (Jira)" <ji...@apache.org> on 2021/09/07 22:04:00 UTC

[jira] [Created] (ARROW-13930) [Python][C++] Automatically infer/convert uuid.Uuid to an Arrow binary

Weston Pace created ARROW-13930:
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             Summary: [Python][C++] Automatically infer/convert uuid.Uuid to an Arrow binary
                 Key: ARROW-13930
                 URL: https://issues.apache.org/jira/browse/ARROW-13930
             Project: Apache Arrow
          Issue Type: Bug
          Components: C++
            Reporter: Weston Pace
            Assignee: Weston Pace


I'm not sure if the benefit is worth the complexity but this was inspired by https://stackoverflow.com/questions/69067754/handling-uuid-values-in-arrow-with-parquet-files

Short summary of the issue: SQL -> Pandas will generate columns of uuid.Uuid.  Pandas treats uuid.Uuid as an opaque object.  Resulting dataframe fails to convert to Arrow table.



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