[ARROW-6372] [Rust][Datafusion] Casting from Un-signed to Signed Integers not supported

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.14.1
• Fix Version/s: 0.15.0
• Component/s: Rust - DataFusion
• Labels: beginner pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/22746
• Assignee: Paddy Horan
• Reporter: Paddy Horan
• Created: 28/Aug/19 01:56
• Updated: 11/Jan/23 07:46
• Resolved: 29/Aug/19 12:57

Description

The following code reproduces the issue:

https://gist.github.com/paddyhoran/598db6cbb790fc5497320613e54a02c6

If you disable the predicate push down optimization it works fine.

Issue Links

• links to: GitHub Pull Request #5224