You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@arrow.apache.org by "Joost Hoozemans (Jira)" <ji...@apache.org> on 2022/08/31 15:44:00 UTC
[jira] [Created] (ARROW-17583) [Python] File write visitor throws exception on large parquet file
Joost Hoozemans created ARROW-17583:
---------------------------------------
Summary: [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
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 return an int64_t [https://github.com/apache/arrow/pull/13338/files#diff-4f2eb12337651b45bab2b03abe2552dd7fc9958b1fbbeb09a2a488804b097109R164]
--
This message was sent by Atlassian Jira
(v8.20.10#820010)