Well, the original page moved to: http://wiki.apache.org/solr/FieldCollapsingUncommitted
Assuming that you're using Solr 3.3 you can't get the grouped result (<lst name="grouped">) with SolrJ. I added grouping support to SolrJ some time ago and will be in Solr 3.4. You can use a nightly 3.x build to use the grouping support now. You can also use the group.main=true option, that returns a response that is compatible with the normal search response. However you can only use one group command per request (group.field, group.func and group.query). Also there were some bugs with this response format in Solr 3.3 that have been fixed and will be included when Solr 3.4 is released. Martijn On 4 August 2011 15:24, baronDodd <barond...@googlemail.com> wrote: > Ok thank you very much for clearing that up a little. I think another > reason > I was confused was that the wiki page for grouping was based around the > original field collapsing plan at the time which led me to the jira and > hence the patch files, rant over! > > Perhaps you can help to clarify if the current grouping changes work with > solrj? In QueryResponse.setResponse() there is a loop which builds up the > results object, but has no check at present for "grouped" in the NamedList, > so the solrj client gets no results back when searching with grouping > parameters. I assume I can add this on my local working copy and all will > be > well? > > -- > View this message in context: > http://lucene.472066.n3.nabble.com/A-rant-about-field-collapsing-tp3222798p3225361.html > Sent from the Solr - User mailing list archive at Nabble.com. > -- Met vriendelijke groet, Martijn van Groningen
