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Posted to issues@arrow.apache.org by "Wes McKinney (JIRA)" <ji...@apache.org> on 2018/01/25 01:00:52 UTC

[jira] [Assigned] (ARROW-1961) [Python] Writing Parquet file with flavor='spark' loses pandas schema metadata

     [ https://issues.apache.org/jira/browse/ARROW-1961?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wes McKinney reassigned ARROW-1961:
-----------------------------------

    Assignee: Wes McKinney

> [Python] Writing Parquet file with flavor='spark' loses pandas schema metadata
> ------------------------------------------------------------------------------
>
>                 Key: ARROW-1961
>                 URL: https://issues.apache.org/jira/browse/ARROW-1961
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: Python
>            Reporter: Wes McKinney
>            Assignee: Wes McKinney
>            Priority: Major
>             Fix For: 0.9.0
>
>
> You can see the issue in the {{_sanitize_schema}} method
> https://github.com/apache/arrow/blob/master/python/pyarrow/parquet.py#L201
> see https://github.com/apache/arrow/issues/1452



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