[ARROW-5166] [Python][Parquet] Statistics for uint64 columns may overflow

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.14.0
• Component/s: C++, Python
• Labels: parquet
• Environment: python 3.6 ; pyarrow 0.13.0
• External issue URL: https://github.com/apache/arrow/issues/21645
• Assignee: Wes McKinney
• Reporter: Marco Neumann
• Created: 12/Apr/19 14:59
• Updated: 11/Jan/23 07:38
• Resolved: 25/Jun/19 17:46

Description

See the attached parquet file, where the statistics max value is smaller than the min value.

You can roundtrip that file through pandas and store it back to provoke the same bug.

Issue Links

• is related to: ARROW-4139 [Python] Cast Parquet column statistics to unicode if UTF8 ConvertedType is set