I am aware of this..my actual delta query is like below, to test the issue, i restricted the delta query to one record earlier.
deltaQuery ="select distinct clai_idn as clai_idn from claim_history where TO_CHAR(EVENT_DTE , 'YYYY-MM-DD HH24\:MI\:SS') > to_CHAR(TO_DATE('${dataimporter.last_index_time}', 'YYYY-MM-DD HH24\:MI\:SS'),'YYYY-MM-DD HH24\:MI\:SS') "> -- View this message in context: http://lucene.472066.n3.nabble.com/delta-import-giving-Total-Documents-Processed-0-tp4089118p4089148.html Sent from the Solr - User mailing list archive at Nabble.com.