[LUCENE-9569] Temporarily disable sort optimization on _doc for 8.7 release.

• Type: Task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 8.7
• Fix Version/s: 8.7
• Lucene Fields: New
• Assignee: Unassigned
• Reporter: Mayya Sharipova
• Created: 07/Oct/20 14:19
• Updated: 28/Aug/22 16:09
• Resolved: 12/Nov/20 22:05

Description

Sort optimization on _doc was introduced in LUCENE-9449, but it looks unstable and lead to some recent tests failures. 

As the release of 8.7 is very soon, we need to temporarily disable this sort optimization for _doc for this release with a plan to stabilize it for later releases.

Issue Links

• links to: GitHub Pull Request #1959