I know fail over is available in solr4.0 right now, if one server crashes,other servers also support query,I set up a solr cloud like this http://lucene.472066.n3.nabble.com/file/n4007117/Selection_028.png
I use http://localhost:8983/solr/collection1/select?q=*%3A*&wt=xml for query at first, if the node 8983 crashes, I have to access other nodes for query like http://localhost:8900/solr/collection1/select?q=*%3A*&wt=xml but I use the nodes url in the solrj, how to change the request url dynamically? does SolrCloud support something like virtual ip address? for example I use url http://collections1 in the solrj, and forward the request to available url automatically. -- View this message in context: http://lucene.472066.n3.nabble.com/SolrCloud-fail-over-tp4007117.html Sent from the Solr - User mailing list archive at Nabble.com.