David Smiley created LUCENE-8103:
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Summary: QueryValueSource should use TwoPhaseIterator
Key: LUCENE-8103
URL: https://issues.apache.org/jira/browse/LUCENE-8103
Project: Lucene - Core
Issue Type: Improvement
Components: modules/other
Reporter: David Smiley
Priority: Minor
QueryValueSource (in "queries" module) is a ValueSource representation of a
Query; the score is the value. It ought to try to use a TwoPhaseIterator from
the query if it can be offered. This will prevent possibly expensive advancing
beyond documents that we aren't interested in.
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