Thanks Chirs, I found in our application code it was related to optimistic concurrency failure.
On Mon, Mar 3, 2014 at 6:13 PM, Chris Hostetter <hossman_luc...@fucit.org>wrote: > > : Subject: java.lang.Exception: Conflict with StreamingUpdateSolrServer > > the fact that you are using StreamingUpdateSolrServer isn't really a > factor here -- what matters is the data you are sending to solr in the > updates... > > : location=StreamingUpdateSolrServer line=162 Status for: null is 409 > ... > : Conflict > > A "409" HTTP Status is a "Conflict". > > It means that Optimistic concurrency failed. Your update indicated a > document version but the version of hte document on the server didn't meet > the version requirements... > > > https://cwiki.apache.org/confluence/display/solr/Updating+Parts+of+Documents#UpdatingPartsofDocuments-OptimisticConcurrency > > > > -Hoss > http://www.lucidworks.com/ >