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Posted to jira@arrow.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2021/09/07 22:16:00 UTC

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

     [ https://issues.apache.org/jira/browse/ARROW-13930?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated ARROW-13930:
-----------------------------------
    Labels: pull-request-available  (was: )

> [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
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> 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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