According to the DIH wiki, delta-import is only supported by sql (http://wiki.apache.org/solr/DataImportHandler#Using_delta-import_comman d-1)
Ephraim Ofir -----Original Message----- From: Bernd Fehling [mailto:bernd.fehl...@uni-bielefeld.de] Sent: Friday, October 15, 2010 8:20 AM To: solr-user@lucene.apache.org Subject: DIH delta-import question Dear list, I'm trying to delta-import with datasource FileDataSource and processor FileListEntityProcessor. I want to load only files which are newer than dataimport.properties -> last_index_time. It looks like that newerThan="${dataimport.last_index_time}" is without any function. Can it be that newerThan is configured under FileListEntityProcessor but used for the next following entity processor and not for FileListEntityProcessor itself? This is in my case the XPathEntityProcessor which doesn't support newerThan. Version is solr 4.0 from trunk. Regards, Bernd