Use group.ngroups, check it in the Solr wiki for FieldCollapsing Carlos Maroto Search Architect at Search Technologies (www.searchtechnologies.com)
Nicholas Ding <nicholas...@gmail.com> wrote: Hello, I grouped the result, and set group.main=true. I was expecting the numFound equals to the number of groups, but actually it was not. How do I get the number of groups? Thanks Nicholas
