[ARROW-10483] [C++] Move Executor into a separate header

• Type: Improvement
• Status: Closed
• Priority: Trivial
• Resolution: Won't Fix
• Affects Version/s: 2.0.0
• Fix Version/s: 3.0.0
• Component/s: C++
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/18354
• Assignee: Ben Kietzman
• Reporter: Ben Kietzman
• Created: 03/Nov/20 16:46
• Updated: 11/Jan/23 08:13
• Resolved: 18/Nov/20 19:08

Description

Executor is a general purpose interface but it currently resides in thread_pool.h so it can't be used (for example) by future.h without introducing a circular dependency. It can probably just reside in future.h

Issue Links

• links to: GitHub Pull Request #8582