[LUCENE-6756] Give MatchAllDocsQuery a dedicated BulkScorer - ASF JIRA

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Details

Type: Improvement
Status: Closed
Priority: Minor
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 5.4
Component/s: None
Labels:
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Lucene Fields:

New

Description

MatchAllDocsQuery currently uses the default BulkScorer, which creates a Scorer and iterates over matching doc IDs up to NO_MORE_DOCS. I tried to build a dedicated BulkScorer, which seemed to help remove abstractions as it helped improve throughput by a ~2x factor with simple collectors.

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MABench.java
21/Aug/15 12:46
2 kB
Adrien Grand
LUCENE-6756.patch
21/Aug/15 12:46
1 kB
Adrien Grand

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Assignee:: Adrien Grand

Reporter:: Adrien Grand

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Dates

Created:: 21/Aug/15 12:44

Updated:: 28/Aug/22 14:41

Resolved:: 01/Sep/15 09:39