Thanks Eric and Flavio for your responses. Sorry, I meant to I was creating collections and not cores.
I used the same article as suggested by Flavio to set up the solr cloud and I did it twice. Both the times I am facing the same issue. I am not sure where the problem is. I am using the following versions: Zookeeper : 3.4.5 Solr : 4.3.1 tomcat : 6.0.36 Thanks, Aditya -- View this message in context: http://lucene.472066.n3.nabble.com/Solr-Cloud-Setup-tp4080182p4080352.html Sent from the Solr - User mailing list archive at Nabble.com.