Denis Lantsman created LUCENE-6042: -------------------------------------- Summary: CustomScoreQuery Explain differs from the actual score when topLevelBoost is used. Key: LUCENE-6042 URL: https://issues.apache.org/jira/browse/LUCENE-6042 Project: Lucene - Core Issue Type: Bug Components: core/query/scoring Affects Versions: 4.8 Reporter: Denis Lantsman Priority: Minor
CustomScoreQuery.java, doExplain has the following line: {code} res.addDetail(new Explanation(getBoost(), "queryBoost")); {code} This multiplies the custom score query by just the boost of the current query, and not by {code} queryWeight=topLevelBoost*getBoost(); {code} which is the value that's actually used during scoring. This leads to drastically different scores in the debug info, relative to the actual score, when the query is a subquery of another one, like a BooleanQuery clause, with a non-1 boost. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org