Follow-up on this issue. I eventually found the problem.
The naming scheme changed from solr 3.2 onwards. The line as it states in the documentation: <str name="update.processor">dedupe</str> should now be: <str name="update.chain">dedupe</str> https://issues.apache.org/jira/browse/SOLR-2105 -- View this message in context: http://lucene.472066.n3.nabble.com/DIH-signature-tp3218813p3218979.html Sent from the Solr - User mailing list archive at Nabble.com.
