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https://issues.apache.org/jira/browse/ARROW-8245?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17072793#comment-17072793
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Joris Van den Bossche commented on ARROW-8245:
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You can already start with a PR fixing it in the python ParquetDataset code and
adding a test. Then depending on whether that PR or ARROW-8039 gets merged
first, we can parametrize the test to test it for both the python and new
datasets implementation.
> [Python][Parquet] Skip hidden directories when reading partitioned parquet
> files
> --------------------------------------------------------------------------------
>
> Key: ARROW-8245
> URL: https://issues.apache.org/jira/browse/ARROW-8245
> Project: Apache Arrow
> Issue Type: Bug
> Components: Python
> Reporter: Caleb Overman
> Priority: Minor
> Labels: parquet
> Fix For: 0.17.0
>
>
> When writing a partitioned parquet file Spark can create a temporary hidden
> {{.spark-staging}} directory within the parquet file. Because it is a
> directory and not a file, it is not skipped when trying to read the parquet
> file. Pyarrow currently only skips directories prefixed with {{_}}.
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