Contrib query org.apache.lucene.search.BoostingQuery sets boost on constructor
Query, not cloned copy
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Key: LUCENE-862
URL: https://issues.apache.org/jira/browse/LUCENE-862
Project: Lucene - Java
Issue Type: Bug
Components: Search
Affects Versions: 2.1
Environment: All
Reporter: Antony Bowesman
Priority: Minor
BoostingQuery sets the boost value on the passed context Query
public BoostingQuery(Query match, Query context, float boost) {
this.match = match;
this.context = (Query)context.clone(); // clone before boost
this.boost = boost;
context.setBoost(0.0f); // ignore context-only
matches
}
This should be
this.context.setBoost(0.0f); // ignore context-only
matches
Also, boost value of 0.0 may have wrong effect - see discussion at
http://www.mail-archive.com/[EMAIL PROTECTED]/msg12243.html
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