On Thu, 2013-03-21 at 09:13 +0100, Per Steffensen wrote: > We have a lot of docs in Solr. Each particular Solr-node handles a lot > of docs distributed among several replica. When you issue a sort query, > it seems to me that, the value of the sort-field of ALL docs under the > Solr-node is added to the FieldCache. [...]
I haven't used it yet, but DocValues in Solr 4.2 seems to be the answer. - Toke Eskildsen