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https://issues.apache.org/jira/browse/ARROW-2710?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alex Hagerman updated ARROW-2710:
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Summary: [Python] pyarrow.lib.ArrowIOError when running PyTorch DataLoader
in multiprocessing (was: pyarrow.lib.ArrowIOError when running PyTorch
DataLoader in multiprocessing)
> [Python] pyarrow.lib.ArrowIOError when running PyTorch DataLoader in
> multiprocessing
> ------------------------------------------------------------------------------------
>
> Key: ARROW-2710
> URL: https://issues.apache.org/jira/browse/ARROW-2710
> Project: Apache Arrow
> Issue Type: Bug
> Components: Python
> Affects Versions: 0.8.0, 0.9.0
> Environment: Tested on several Linux OSs.
> Reporter: Michael Andrews
> Priority: Major
>
> Unable to open a parquet file via {{pq.ParquetFile(filename)}} when called
> using the PyTorch DataLoader in multiprocessing mode. Affects versions
> pyarrow > 0.7.1.
> As detailed in [https://github.com/apache/arrow/issues/1946].
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