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https://issues.apache.org/jira/browse/ARROW-1961?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17658991#comment-17658991
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Rok Mihevc commented on ARROW-1961:
-----------------------------------
This issue has been migrated to [issue
#17949|https://github.com/apache/arrow/issues/17949] on GitHub. Please see the
[migration documentation|https://github.com/apache/arrow/issues/14542] for
further details.
> [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
> Labels: pull-request-available
> 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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