[LUCENE-6460] TermsQuery should rewrite to BooleanQuery if < 50 terms - ASF JIRA

XML

Word

Printable

JSON

Details

Type: Improvement
Status: Closed
Priority: Minor
Resolution: Duplicate
Affects Version/s: None
Fix Version/s: None
Component/s: core/search
Labels:
None

Lucene Fields:

New

Description

If there aren't many terms in a TermsQuery (perhaps 50), it should be faster for TermsQuery to rewrite to a BooleanQuery so that there is disjunction/skipping. Above some number of terms, there is overhead in BQ/DisjunctionScorer's PriorityQueue.

Attachments

Issue Links

duplicates

LUCENE-6360 TermsQuery should rewrite to a ConstantScoreQuery over a BooleanQuery when there are few terms

Closed

Activity

People

Assignee:: Unassigned

Reporter:: David Smiley

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Dates

Created:: 30/Apr/15 12:48

Updated:: 28/Aug/22 14:32

Resolved:: 20/May/15 09:00