UnifiedHighlighter, optimize WEIGHT_MATCHES when many fields [LUCENE-9712]
Open
legacy-jira-priority:Major
module:highlighter
type:enhancement
- Dominant language
- Java
- Stars
- 3.6k
- Forks
- 1.4k
- Avg merge
- 2d 11h
- Merged PRs (30d)
- 88
Description
A user reported that highlighting many fields per document in WEIGHT_MATCHES mode is quite slow:
The query is a DisjunctionMax over many fields – basically the ones being highlighted.
---
Migrated from [LUCENE-9712](https://issues.apache.org/jira/browse/LUCENE-9712) by David Smiley (@dsmiley)
Contributor guide
Assessment
This issue has not been assessed yet.