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https://issues.apache.org/jira/browse/ARROW-16719?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joris Van den Bossche resolved ARROW-16719.
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Fix Version/s: 10.0.0
Resolution: Fixed
Issue resolved by pull request 13629
[https://github.com/apache/arrow/pull/13629]
> [Python] Add path/URI + filesystem handling to parquet.read_metadata
> --------------------------------------------------------------------
>
> Key: ARROW-16719
> URL: https://issues.apache.org/jira/browse/ARROW-16719
> Project: Apache Arrow
> Issue Type: Improvement
> Components: Python
> Reporter: Joris Van den Bossche
> Assignee: Kshiteej K
> Priority: Critical
> Labels: good-first-issue, pull-request-available
> Fix For: 10.0.0
>
> Time Spent: 6.5h
> Remaining Estimate: 0h
>
> Currently you can pass a local file path or file-like object, or a URI (eg
> "s3://...") or path+filesystem combo to {{parquet.read_table}}.
> But the {{parquet.read_metadata}} and {{parquet.read_schema}} methods (being
> a small wrapper around {{ParquetFile}} only accept the local file path or
> file-like object. I would propose to add the same path+filesystem handling to
> those functions as happens in {{read_table}} to make the capabilities of
> those consistent.
> (I ran into this in geopandas, where we use {{read_table}} to read the actual
> data, but also need {{read_metadata}} to inspect the actual Parquet
> FileMetaData for metadata)
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