Bu Amit is right, when you use group.main, the number of groups is not
displayed, even if you set grop.ngroups.
I think in this case NumFound should display the number of groups instead
of the number of docs matching. Other option would be to keep "numFound" as
the number of docs matching and add another attribute to the response that
shows the number of groups.
On Thu, Jan 17, 2013 at 11:51 AM, denl0 <david.vandendriess...@gmail.com>wrote:
> There's a parameter to enable that. :D
>
> In solrJ
>
> solrQuery.setParam("group.ngroups", true);
>
> http://wiki.apache.org/solr/FieldCollapsing
>
>
>
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