[ARROW-16852] [C++] Migrate SCALAR_AGGREGATE, HASH_AGGREGATE functions to use ExecSpan

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 9.0.0
• Component/s: C++
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/32178
• Assignee: Wes McKinney
• Reporter: Wes McKinney
• Created: 18/Jun/22 01:08
• Updated: 11/Jan/23 11:46
• Resolved: 19/Jul/22 21:26

Description

Following work in ARROW-16824

Issue Links

• is a child of: ARROW-16755 [C++] Improve array expression and kernel evaluation performance on small inputs
• links to: GitHub Pull Request #13630