Hello, The closest thing to this with Solr is a Repeater:
http://wiki.apache.org/solr/SolrReplication#Setting_up_a_Repeater A Repeater is an instance that acts as both the master and slave at the same time. Otis ---- Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch Lucene ecosystem search :: http://search-lucene.com/ ----- Original Message ---- > From: Chris Hostetter <hossman_luc...@fucit.org> > To: solr-user@lucene.apache.org > Sent: Mon, June 14, 2010 4:15:20 PM > Subject: Re: Master master? > > : Does Solr handling having two masters that are also slaves to each other > (ie : in a cycle)? no. -Hoss