[ARROW-12414] [C++] Remove SyncScanner

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: C++
• External issue URL: https://github.com/apache/arrow/issues/28205
• Assignee: Unassigned
• Reporter: Weston Pace
• Created: 16/Apr/21 02:40
• Updated: 11/Jan/23 08:26

Description

Someday, assuming AsyncScanner does great and is established and stable, we should remove SyncScanner.  There is a fair amount of legacy code that is sticking around solely to support the SyncScanner and I am using this issue to tag that code for future removal.