I think you mean this thread: http://markmail.org/message/idgcnxmbyo3yjdiw
right? I would love to see these in Lucene... P4Delta, which Paul has started under LUCENE-1410, is clearly a win, but is a biggish change to Lucene since all offsets would need to become "blockID + offsetWithinBlock". LUCENE-1458 (further steps flexible indexing) tries to make things generic enough that P4Delta can simply be a different codec. On the logic operators for combining DocIDSets... how do these differ from what we already do in BooleanScorer[2]? (I haven't had a chance to get a good look at Kamikaze yet). Mike On Fri, Apr 24, 2009 at 11:34 PM, John Wang <john.w...@gmail.com> wrote: > Hi Guys: > A while ago I posted some enhancements to disjunction and conjunction > docIdSetIterators that showed performance improvements to Lucene-1345. I > think it got mixed up with another discussion on that issue. Was wondering > what happened with it and what are the plans. > Thanks > -John --------------------------------------------------------------------- To unsubscribe, e-mail: java-dev-unsubscr...@lucene.apache.org For additional commands, e-mail: java-dev-h...@lucene.apache.org
