[ARROW-17039] [C++] Partition schema() method is not const supported.

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 9.0.0
• Component/s: C++
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/32349
• Assignee: Vibhatha Lakmal Abeykoon
• Reporter: Vibhatha Lakmal Abeykoon
• Created: 11/Jul/22 14:53
• Updated: 11/Jan/23 11:48
• Resolved: 11/Jul/22 16:03

Description

`arrow/dataset/partition.h` contains the following method without `const` 
 const std::shared_ptr<Schema>& schema() { return schema_; }
Instead this shoud be 
 const std::shared_ptr<Schema>& schema() const { return schema_; }
This is a minor issue, but since this is in a core component. 

Issue Links

• links to: GitHub Pull Request #13572