title: solr clustering based on solr fields including geo-spacial location fields
body: <p>Trying to use carrot2 for doing to resultset clustering. I have couple of questions with respect to this.</p>
  
  <p>a) Can we cluster the documents in Solr/Lucene based on the specific fields in solr? like cluster them based name, person name and geo-distance location (lat, long) with specific field weights?</p>
  
  <p>b) My use case for clustering is not really online, it is more of a batch use case, given that, do we still have this restriction of 1K max no. of results? </p>