Shamik, Thanks a lot. Collapsing query parser solve the issue.
Thanks, Yongtao -----Original Message----- From: shamik [mailto:sham...@gmail.com] Sent: Tuesday, September 27, 2016 3:09 PM To: solr-user@lucene.apache.org Subject: RE: how to remove duplicate from search result 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.