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Posted to jira@arrow.apache.org by "Joris Van den Bossche (Jira)" <ji...@apache.org> on 2022/09/08 08:37:00 UTC
[jira] [Resolved] (ARROW-17583) [Python] File write visitor throws exception on large parquet file
[ https://issues.apache.org/jira/browse/ARROW-17583?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Joris Van den Bossche resolved ARROW-17583.
-------------------------------------------
Fix Version/s: 10.0.0
Resolution: Fixed
Issue resolved by pull request 14032
[https://github.com/apache/arrow/pull/14032]
> [Python] File write visitor throws exception on large parquet file
> ------------------------------------------------------------------
>
> Key: ARROW-17583
> URL: https://issues.apache.org/jira/browse/ARROW-17583
> Project: Apache Arrow
> Issue Type: Bug
> Components: Python
> Affects Versions: 9.0.0
> Reporter: Joost Hoozemans
> Assignee: Joost Hoozemans
> Priority: Major
> Labels: pull-request-available
> Fix For: 10.0.0
>
> Time Spent: 1h 40m
> Remaining Estimate: 0h
>
> When writing a large parquet file (e.g. 5GB) using pyarrow.dataset, it throws an exception:
> Traceback (most recent call last):
> File "pyarrow/_dataset_parquet.pyx", line 165, in pyarrow._dataset_parquet.ParquetFileFormat._finish_write
> File "pyarrow/{_}dataset.pyx", line 2695, in pyarrow._dataset.WrittenFile.{_}{_}init{_}_
> OverflowError: value too large to convert to int
> Exception ignored in: 'pyarrow._dataset._filesystemdataset_write_visitor'
> The file is written succesfully though. It seems related to this issue https://issues.apache.org/jira/browse/ARROW-16761.
> I would guess the problem is the python field is an int while the C++ code returns an int64_t [https://github.com/apache/arrow/pull/13338/files#diff-4f2eb12337651b45bab2b03abe2552dd7fc9958b1fbbeb09a2a488804b097109R164]
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