Have you tired with a nightly build with the new facet algorithm (it is activated by default)? http://www.nabble.com/new-faceting-algorithm-td20674902.html
Wang Guangchen wrote: > > Hi all, > I have been experimenting solr faceted search for 2 weeks. But I meet > performance limitation on facet Search. > My solr contains 4,000,000 documents. Normal searching is fairly fast, But > faceted search is extremely slow. > > I am trying to do facet search on 3 fields (all multivalued fields) in one > query. field1 has 2 million distinct values, field2 has 1.5 million > distinct > values, field3 has 50,000 distinct values. > > I already set the filterCache to 3,000,000, But the searching speed is > still > very slow. Normally each query will took 5 mins or more. As I narrow down > the search, the speed will increase dramatically. > > Is there anyway to optimize the faceted search? Every help is > appreciated. > Thanks in advanced. > > > > Regards > > GC > > -- View this message in context: http://www.nabble.com/Facet-search-on-Multi-Valued-Fields-tp22053260p22053578.html Sent from the Solr - User mailing list archive at Nabble.com.
