Ah, seems you're just one day behind. SOLR-2207, paging with field collapsing, has just been resolved: https://issues.apache.org/jira/browse/SOLR-2207
> Hi, > > I'm trying to implement paging when grouping is on. > > Start parameter works, but the result contains all the documents that were > before him. > > http://localhost:8983/solr/select?q=test&group=true&group.field=marketplace > Id&group.limit=1&rows=1&start=0(I get 1 document). > http://localhost:8983/solr/select?q=test&group=true&group.field=marketplace > Id&group.limit=1&rows=1&start=1(I get 2 documents). > ... > http://localhost:8983/solr/select?q=test&group=true&group.field=marketplace > Id&group.limit=1&rows=1&start=N(I get N documents). > > But in all these queries, I should get only one document in results. Am I > right? > > I'm using this build: https://hudson.apache.org/hudson/job/Solr-trunk/1297/ > > Thanks.