[Users] Unable to add host - Error looking up infinispan/ovirt-engine

Added one host to my ovirt-engine and when I try to add another host, I get an error - ERROR [org.ovirt.engine.core.utils.ejb.EJBUtilsStrategy] (DefaultQuartzScheduler_Worker-3) [68658049] Failed to lookup resource type: CACHE_CONTAINER. JNDI name: java:jboss/infinispan/ovirt-engine: javax.naming.NameNotFoundException: Error looking up infinispan/ovirt-engine, service service jboss.naming.context.java.jboss.infinispan.ovirt-engine is not started Attached is the engine.log from the time when I manually hit "Activate" button on webadmin UI. -Sharad