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Posted to issues@arrow.apache.org by "Michael Andrews (JIRA)" <ji...@apache.org> on 2018/06/14 15:31:00 UTC
[jira] [Updated] (ARROW-2710) pyarrow.lib.ArrowIOError when running
PyTorch DataLoader in multiprocessing
[ https://issues.apache.org/jira/browse/ARROW-2710?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael Andrews updated ARROW-2710:
-----------------------------------
Description:
Unable to open a parquet file via {{pq.ParquetFile(filename)}} when called using PyTorch DataLoader in multiprocessing mode.
As described in [https://github.com/apache/arrow/issues/1946]
was:
Unable to open a parquet file via {{pq.ParquetFile(filename)}} when called using PyTorch DataLoader in multiprocessing mode.
As described in [https://github.com/apache/arrow/issues/1946]
> 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
> 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 PyTorch DataLoader in multiprocessing mode.
> As described in [https://github.com/apache/arrow/issues/1946]
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