If I am not mistaken, it's suppose to be "dataimporter.delta.ID" and "dataimporter.last_index_time" You are using dataimport.delta.ID and dataimport.last_index_time
http://wiki.apache.org/solr/DataImportHandlerDeltaQueryViaFullImport -----Original Message----- From: umajava [mailto:umaj...@gmail.com] Sent: Thursday, December 13, 2012 9:35 PM To: solr-user@lucene.apache.org Subject: RE: Need help with delta import Thanks a lot for your reply. I have made the changes but it still does not work. I still get the same results. Any other suggestions please? -- View this message in context: http://lucene.472066.n3.nabble.com/Need-help-with-delta-import-tp4025003p4026910.html Sent from the Solr - User mailing list archive at Nabble.com.