On 1/6/2016 2:41 AM, Bruno Mannina wrote: > I try to use this request without having both results: > > http://my_adress:my_port/solr/C1/select?collection=C1,C2&q=fid:34520196&wt=json > > > this request returns only C1 results and if I do: > > http://my_adress:my_port/solr/C2/select?collection=C1,C2&q=fid:34520196&wt=json > > > it returns only C2 results.
Are you running in SolrCloud mode (with zookeeper)? If you're not, then the collection parameter doesn't do anything, and old-style distributed search (with the shards parameter) will be your only option. Thanks, Shawn