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https://issues.apache.org/jira/browse/ARROW-10436?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17459239#comment-17459239
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Joris Van den Bossche commented on ARROW-10436:
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Since dask is now using the {{row_groups}} attribute which returns a list of
{{RowGroupInfo}} objects, not sure it is worth deprecating it (although it is
true you can achieve the same with just exposing row group ids (integer
numbers), and you can get the metadata of the row group manually through the
FileMetaData object)
> [Python][Dataset] Deprecate RowGroupInfo
> ----------------------------------------
>
> Key: ARROW-10436
> URL: https://issues.apache.org/jira/browse/ARROW-10436
> Project: Apache Arrow
> Issue Type: Improvement
> Components: Python
> Affects Versions: 2.0.0
> Reporter: Ben Kietzman
> Priority: Minor
> Labels: dataset
> Fix For: 7.0.0
>
>
> After ARROW-10131 {{RowGroupInfo}} has questionable merit since it is now a
> thin wrapper around an integer row group id and a filemetadata.
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