Hi Erick Yes, I did see the XML format. But, I did not understand how to read the response using SolrJ.
I found some information about Collapse Component on googling, which looks like a normal Solr XML results format. http://blog.jteam.nl/2009/10/20/result-grouping-field-collapsing-with-solr/ However, this class CollapseComponent does not seem to exist in Solr 3.3. (org.apache.solr.handler.component.CollapseComponent) was the component mentioned in that link, which is not there in Solr3.3 class files. Sowmya. On Tue, Aug 30, 2011 at 4:48 PM, Erick Erickson <erickerick...@gmail.com>wrote: > Have you looked at the XML (or JSON) response format? > You're right, it is different and you have to parse it > differently, there are move levels. Try this query > and you'll see the format (default data set). > > http://localhost:8983/solr/select?q=*:*&group=on&group.field=manu_exact > > > Best > Erick > > On Tue, Aug 30, 2011 at 9:25 AM, Sowmya V.B. <vbsow...@gmail.com> wrote: > > Hi All > > > > I am trying to use FieldCollapsing feature in Solr. On the Solr admin > > interface, I give "...&group=true&group.field=fieldA" and I can see > grouped > > results. > > But, I am not able to figure out how to read those results in that order > on > > java. > > > > Something like: SolrDocumentList doclist = response.getResults(); > > gives me a set of results, on which I iterate, and get something like > > doclist.get(1).getFieldValue("title") etc. > > > > After grouping, doing the same step throws me error (apparently, because > the > > returned xml formats are different too). > > > > How can I read groupValues and thereby other fieldvalues of the documents > > inside that group? > > > > S. > > -- > > Sowmya V.B. > > ---------------------------------------------------- > > Losing optimism is blasphemy! > > http://vbsowmya.wordpress.com > > ---------------------------------------------------- > > > -- Sowmya V.B. ---------------------------------------------------- Losing optimism is blasphemy! http://vbsowmya.wordpress.com ----------------------------------------------------
