Robert Muir created LUCENE-4236: ----------------------------------- Summary: clean up booleanquery conjunction optimizations a bit Key: LUCENE-4236 URL: https://issues.apache.org/jira/browse/LUCENE-4236 Project: Lucene - Java Issue Type: Improvement Reporter: Robert Muir Fix For: 4.0, 5.0 Attachments: LUCENE-4236.patch
After LUCENE-3505, I want to do a slight cleanup: * compute the term conjunctions optimization in scorer(), so its applied even if we have optional and prohibited clauses that dont exist in the segment (e.g. return null) * use the term conjunctions optimization when optional.size() == minShouldMatch, as that means they are all mandatory, too. * don't return booleanscorer1 when optional.size() == minShouldMatch, because it means we have required clauses and in general BS2 should do a much better job (e.g. use advance). I have no idea if this is the problem in SOLR-3636. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org