question about svn structure of lucene I visit http://svn.apache.org/repos/asf/lucene/ it contains many things .. .htaccess board-reports/ dev/ java/ lucene.net/ mahout/ openrelevance/ pylucene/ sandbox/ site/ solr/
I just want to use lucene/java + solr. what directories should I check out? it seems http://svn.apache.org/repos/asf/lucene/dev/ is current developed version http://svn.apache.org/repos/asf/lucene/java/ is old version before 3.0 So I just need http://svn.apache.org/repos/asf/lucene/dev/ and https://svn.apache.org/repos/asf/lucene/dev/? 2010/11/8 Li Li <fancye...@gmail.com>: > thank you. > > 2010/11/8 Uwe Schindler <u...@thetaphi.de>: >> You have to also use Solr 4.0 :-) >> >> ----- >> Uwe Schindler >> H.-H.-Meier-Allee 63, D-28213 Bremen >> http://www.thetaphi.de >> eMail: u...@thetaphi.de >> >> >>> -----Original Message----- >>> From: Li Li [mailto:fancye...@gmail.com] >>> Sent: Monday, November 08, 2010 8:47 AM >>> To: dev@lucene.apache.org; simon.willna...@gmail.com >>> Subject: Re: lucene 4.0 release date >>> >>> thank you. >>> so if I want to use new compress/decompress algorithm, I must use >> lucene >>> 4.0 in svn? Is there any patch for old release such as 2.9?because I need >> solr 1.4 >>> which based on lucene 2.9 >>> >>> 2010/11/8 Simon Willnauer <simon.willna...@googlemail.com>: >>> > Li Li, >>> > >>> > there is no official / unofficial release date for lucene 4.0 if you >>> > want to use the latest and greatest features you need to checkout >>> > trunk of use a nightly build. My guess would be that there is at least >>> > 6 to 8 month to the next release but I can be wrong (more likely it >>> > might take even longer) . >>> > >>> > For PFoR etc you should look into: >>> > https://issues.apache.org/jira/browse/LUCENE-1410 >>> > https://issues.apache.org/jira/browse/LUCENE-2723 >>> > >>> > to get started - and read mikes blog >>> > http://chbits.blogspot.com/2010/08/lucene-performance-with-pfordelta-c >>> > odec.html >>> > >>> > There is also S9 >>> > https://issues.apache.org/jira/browse/LUCENE-2189 >>> > and GroupVInt impls >>> > https://issues.apache.org/jira/browse/LUCENE-2735 >>> > >>> > simon >>> > >>> > On Mon, Nov 8, 2010 at 4:59 AM, Li Li <fancye...@gmail.com> wrote: >>> >> hi all, >>> >> When will lucene 4.0 be released? >>> >> I want to replace VInt compression with fast ones such as >>> >> PForDelta. In my application, decompressing a docList of 10M will use >>> >> about 300ms. In "Performance of Compressed Inverted List Caching in >>> >> Search Engines. With J. Zhang and X.Long. 17th International World >>> >> Wide Web Conference (WWW), April 2008." , the author says PForDelta >>> >> is much faster than VInt. And I also found a java implementation in >>> >> http://code.google.com/p/integer-array-compress-kit/ it's speed is >>> >> 500 (M int / sec). But to achieve, I have to modify index file >>> >> format. And I found >>> >> http://wiki.apache.org/lucene-java/FlexibleIndexing in lucene 4.0, >>> >> it will support fore flexible index format. I want to know when it >>> >> will be released so as to decide whether wait it or doing it myself. >> Thank >>> you. >>> >> >>> >> --------------------------------------------------------------------- >>> >> To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For >>> >> additional commands, e-mail: dev-h...@lucene.apache.org >>> >> >>> >> >>> > >>> > --------------------------------------------------------------------- >>> > To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For >>> > additional commands, e-mail: dev-h...@lucene.apache.org >>> > >>> > >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional >>> commands, e-mail: dev-h...@lucene.apache.org >> >> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org >> For additional commands, e-mail: dev-h...@lucene.apache.org >> >> > --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
