: I am exploring faceting in SOLR in collection1 example Faceting fields are : defined in solrconfig.xml under browse request handler which is used in : in-built "VelocityResponseWriter"
context is everything -- you cut out the key line that would answer & explain your question... <requestHandler name="/browse" class="solr.SearchHandler"> <lst name="defaults"> ... ..all of those params you see are defaults -- defaults are not mandatory. https://cwiki.apache.org/confluence/display/solr/RequestHandlers+and+SearchComponents+in+SolrConfig#RequestHandlersandSearchComponentsinSolrConfig-SearchHandlers -Hoss http://www.lucidworks.com/