[ARROW-12355] [C++] Implement efficient async CSV scanning

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 5.0.0
• Component/s: C++
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/28154
• Assignee: Weston Pace
• Reporter: Weston Pace
• Created: 13/Apr/21 01:41
• Updated: 11/Jan/23 08:25
• Resolved: 06/May/21 11:59

Description

ARROW-12289 adds an inefficient but simple AsyncScanner implementation that does not rely on asynchronous readers.  This task is to implement the asynchronous scan operation properly for CSV.

Issue Links

• links to: GitHub Pull Request #10103