Did you take a look at Collapsin Query Parser ? https://cwiki.apache.org/confluence/display/solr/Collapse+and+Expand+Results
-- View this message in context: http://lucene.472066.n3.nabble.com/how-to-remove-duplicate-from-search-result-tp4298272p4298305.html Sent from the Solr - User mailing list archive at Nabble.com.