[ARROW-6795] [C#] Reading large Arrow files in C# results in an exception

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.15.1, 0.16.0
• Component/s: C#
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/23129
• Assignee: Anthony Abate
• Reporter: Eric Erhardt
• Created: 04/Oct/19 21:49
• Updated: 11/Jan/23 07:49
• Resolved: 18/Oct/19 03:37

Description

If you try to read a large Arrow file (2GB+) using the C# reader, you get an exception because it is casting the file position (a 64-bit long) to a 32-bit integer. When the file size is large

 

See https://github.com/apache/arrow/pull/5412

Issue Links

• links to: GitHub Pull Request #5412