Yes. The query is bit long, which is the major reason.
------------------ ???????? ------------------ ??????: "Trejkaz"<trej...@trypticon.org>; ????????: 2012??8??16??(??????) ????11:09 ??????: "java-user"<java-user@lucene.apache.org>; ????: Re: Why does this query slow down Lucene? On Thu, Aug 16, 2012 at 11:27 AM, zhoucheng2008 <zhoucheng2...@gmail.com> wrote: > > +(title:21 title:a title:day title:once title:a title:month) Looks like you have a fairly big boolean query going on here, and some of the terms you're using are really common ones like "a". Are you using AND or OR for the default operator? I think AND was significantly faster. I would also consider culling stop words to get things like "a" out of the picture. I also find it interesting that Lucene doesn't normalise title:a title:a to title:a^2 or something. :) TX --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
