Yes it does and pretty straight forward. Refer to following url :
http://heliosearch.org/solr/atomic-updates/ http://www.mumuio.com/solrj-4-0-0-alpha-atomic-updates/ -- View this message in context: http://lucene.472066.n3.nabble.com/Does-solrj-support-partial-update-for-solr-cloud-tp4146654p4146660.html Sent from the Solr - User mailing list archive at Nabble.com.