The Lucene src.tgz does not contain the top-level and dev-tools folders. Those are only in SVN.
----- Uwe Schindler H.-H.-Meier-Allee 63, D-28213 Bremen http://www.thetaphi.de eMail: u...@thetaphi.de > -----Original Message----- > From: Chris Bamford [mailto:chris.bamf...@talktalk.net] > Sent: Wednesday, February 20, 2013 5:45 PM > To: java-user@lucene.apache.org > Subject: Re: More questions on BlockJoinQuery > > > Thanks Steve, sounds very useful. These are my steps: > > tar xzvf ~/Downloads/lucene-4.1.0-src.tgz cd lucene-4.1.0 ant ant idea > > This last step fails with: > > Buildfile: /Users/cbamford/projects/lucene-4.1.0/build.xml > > BUILD FAILED > Target "idea" does not exist in the project "lucene". > > Total time: 0 seconds > > > What have I done wrong? > > Thanks! > > - Chris > > > > -----Original Message----- > From: Steve Rowe <sar...@gmail.com> > To: java-user@lucene.apache.org > Sent: Wed, 20 Feb 2013 16:29 > Subject: Re: More questions on BlockJoinQuery > > > Hi Chris, > > This mailing list is fine for discussing IntelliJ and Maven issues as they > relate to > Lucene. > > You'll need Ant v1.8.2+ to bootstrap things. > > 'ant idea' at the top level will produce an IntelliJ project you can open - > see > <http://wiki.apache.org/lucene-java/HowtoConfigureIntelliJ> for more info. > > For some treatment of Maven issues, see dev- > tools/maven/README.maven. > > Steve > > On Feb 20, 2013, at 10:48 AM, Chris Bamford <chris.bamf...@talktalk.net> > wrote: > > > > > Thanks Mike. > > I have downloaded the source tarball for 4.1.0 and have tried to get > > it > working, but am having a few problems getting it to fit with my environment > (intelliJ / Maven). > > Where is the best forum to discuss such issues? > > > > Chris > > > > > > > > > > > > -----Original Message----- > > From: Michael McCandless <luc...@mikemccandless.com> > > To: java-user@lucene.apache.org > > Sent: Tue, 12 Feb 2013 15:17 > > Subject: Re: More questions on BlockJoinQuery > > > > > > On Tue, Feb 12, 2013 at 7:43 AM, Chris Bamford > > <chris.bamf...@talktalk.net> wrote: > > > >>> Could you please send this to the java-user@lucene.apache.org list? > >> > >> I thought I did! :-) Here it is again: > > > > Duh, my bad :) You are right! > > > > I saw the "Hi Mike" and stopped there! > > > > Responses below: > > > >> I have a question about your post "Searching relational content with > >> Lucene's BlockJoinQuery" > >> (http://blog.mikemccandless.com/2012/01/searching-relational-content- > with.html). > >> I am actually trying to use Lucene 4.0.0, so am having to translate > >> your > > example to > >> the newer ToParentBlockJoinQuery / ToChildBlockJoinQuery APIs. I > >> have had > > some success, > >> but my ultimate goal of combining the info from both child and parent > >> hits is > > > eluding > >> me. I suspect I am missing something, but as yet haven't figured out > what! > >> > >> In this scenario, let's say I have the following relationship: > >> > >> child 1 : ref:"100", content:"child 1", type:"C" > >> child 2 : ref:"200", content:"child 2", type:"C" > >> child 3 : ref:"300", content:"child 3", type:"C" > >> parent : ref:"400", content:"parent", type:"P" > >> > >> When one or more children are hit, I want that to be noted against > >> the > parent, > >> so ultimately I can create a result object like: > >> > >> Result{ ref:400, content:"parent", matches: [100, 300] } // children > >> 1 & 3 were hit > >> > >> I have followed your example closely just replacing BlockJoinQuery > >> with ToParentBlockJoinQuery and BlockJoinCollector with > ToParentBlockJoinCollector. > >> Unfortunately I seem to be able to get either: > >> > >> Just the parent objects (with td=s.search(q, 10)) or just the > >> children (with > > the > >> Collector), but not both! > >> > >> Am I to call search() twice (one returning TopDocs and the other > >> GroupDocs > via > >> the Collector) and join them myself? Or does one of these calls > >> return me > > both > >> types of documents, grouped and sorted? > > > > You should only call IndexSearcher.search once, but you should pass > > your ToParentBlockJoinCollector instance IS.search(query, collector), > > and then you call collector.getTopGroups to get the parent & children. > > > > Maybe have a look @ the unit test to get ideas? > > > > > > > https://svn.apache.org/repos/asf/lucene/dev/branches/lucene_solr_4_1/l > > ucene/join/src/test/org/apache/lucene/search/join/TestBlockJoin.java > > > > BTW you should upgrade to 4.1.0! > > > > Mike McCandless > > > > http://blog.mikemccandless.com > > > > --------------------------------------------------------------------- > > 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 > > > --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
