It sounds likely that this is https://issues.apache.org/jira/browse/LUCENE-1974
Is it possible for you to test that patch and verify it resolves your problem? Mike On Tue, Oct 13, 2009 at 9:23 AM, Ion Barcan <ion.bar...@gmail.com> wrote: > Hello, > > With the new Lucene 2.9.0 (on a newly built index of approx. 30 > million documents) running BooleanQueries containing PhraseQuery does > not work properly. I've verified this on both optimized and > unoptimized index versions. > > For example: > > lucli> count field1:"john doe" > Searching for: field1:"john doe" > 496 total documents > > lucli> count +(field1:"john doe") > Searching for: +field1:"john doe" > 496 total documents > > lucli> count +(field1:"john doe" field1:"john doe") > Searching for: +(field1:"john doe" field1:"john doe") > 5 total documents > > lucli> count +(+field1:"john doe" field1:"john doe") > Searching for: +(+field1:"john doe" field1:"john doe") > 496 total documents > > lucli> count +(field1:"john doe" field2:UnmatchedValue) > Searching for: +(field1:"john doe" field2:UnmatchedValue) > 5 total documents > > lucli> count +(+field1:"john doe" field2:UnmatchedValue) > Searching for: +(+field1:"john doe" field2:UnmatchedValue) > 496 total documents > > This was also verifiable when I searched using TopScoreDocCollector(N, > true|false), with the call using docsScoredInOrder=false producing > incorrect results. > > While debugging I've noticed that for the BooleanQuery containing at > least one MUST clause BooleanScorer2 is used and this produces the > correct number of results, while for BooleanQuery that don't contain > any MUST clause BooleanScorer.score(Collector, int, int) selects up to > a certain number of docs and then it exits prematurely. > > Is this behaviour normal? This used to work in Lucene 2.4.x. > > I've noticed another user mentioning a similar behaviour > (http://mail-archives.apache.org/mod_mbox/lucene-java-user/200910.mbox/%3c20091008121147.107a8...@pc-4176.kl.dfki.de%3e), > but in my case it's a newly built index, not one that was migrated > from 2.4 to 2.9. > > Thanks, > Ionut > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org > > --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
