[LUCENE-10496] avoid unnecessary attempts to evaluate skipping doc if index sort and search sort are in opposite direction

• Type: New Feature
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 9.2
• Lucene Fields: New
• Assignee: Unassigned
• Reporter: jianping weng
• Created: 04/Apr/22 09:17
• Updated: 28/Aug/22 16:38
• Resolved: 11/May/22 09:34

Description

users ofter write doc with indexSorting in one direction(asc or desc) , but need to search top docs both in two direction (asc and desc)

if index sort and search sort are in opposite direction, NumericLeafComparator needn't to check if can skip non-competitive doc inside one segments, because the rest docs are all competitive. 

 

Issue Links

• links to: GitHub Pull Request #780