[LUCENE-5979] Use the cost API instead of a heuristic on the first document in FilteredQuery to decide on whether to use random access - ASF JIRA

XML

Word

Printable

JSON

Details

Type: Improvement
Status: Closed
Priority: Minor
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 5.0
Component/s: None
Labels:
None

Lucene Fields:

New

Description

Now that some major filters such as TermsFilter and MultiTermQueryWrapperFilter return DocIdSets that have a better cost, we should switch to the cost API.

Attachments

- Sort By Name
- Sort By Date
- Ascending
- Descending

LUCENE-5979.patch
30/Sep/14 12:45
7 kB
Adrien Grand

Issue Links

supercedes

LUCENE-5424 FilteredQuery useRandomAccess() should use cost()

Closed

Activity

People

Assignee:: Adrien Grand

Reporter:: Adrien Grand

Votes:: 2 Vote for this issue

Watchers:: 4 Start watching this issue

Dates

Created:: 30/Sep/14 12:33

Updated:: 28/Aug/22 14:17

Resolved:: 06/Oct/14 09:23