Hi, You are opening IndexSearcher for each and every search request, which is not adviasable.
Cache IndexSearcher or IndexReader.. This will surely improve your speed . Greetings, > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] > Sent: Friday, March 10, 2006 3:11 PM > To: java-user@lucene.apache.org > Subject: RE: speed > > Forget.... ;-) I use 32-bit platform (Fedora Core release > 3), 1 GB RAM, Celeron 2.40GHz. > > -----Original Message----- > From: Erik Hatcher [mailto:[EMAIL PROTECTED] > Sent: Friday, March 10, 2006 4:33 PM > To: java-user@lucene.apache.org > Subject: Re: speed > Importance: High > > I'm curious, how many documents in your index and what kind of > queries are you issuing? Even 1.6 seconds is a LONG time for a > search in most Lucene indexes. > > Erik > > > On Mar 10, 2006, at 5:38 AM, Anton Potehin wrote: > > > I try 2 way for get count results: > > > > 1) > > Query q = .... > > IndexSearcher is = .... > > int count = Is.search(q).length(); > > > > 2) > > Query q = .... > > IndexSearcher is = .... > > CountCollector collector = new CountCollector(); Is.search(q, > > collector); Int count = collector.getCount(); > > > > First way return results for 1.644 sec. > > Second way return results fot 3.088 sec. > > Why first way faster then second? > > Can I accelerate it? And how? Can you offer any ways for > get number of > > results? > > > > > > ----------------------CountCollector > > import org.apache.lucene.search.HitCollector; > > > > /** > > * @author Anton Potekhin > > * @date: 03.03.2006 17:28:03 > > */ > > public class CountCollector extends HitCollector { > > > > private int numberRusults = 0; > > public int getCount() { > > return numberRusults; > > } > > > > public CountCollector() { > > > > } > > > > public void collect(int doc, float score) { > > if (score > 0.0f) { > > numberRusults++; > > } > > } > > } > > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
