MBean's CacheManager attribute ClusterSize does not reflect the cluster topology when no cache is looked up ----------------------------------------------------------------------------------------------------------- Key: ISPN-1044 URL: https://issues.jboss.org/browse/ISPN-1044 Project: Infinispan Issue Type: Bug Components: JMX, reporting and management Affects Versions: 5.0.0.BETA1 Reporter: Emmanuel Bernard Assignee: Manik Surtani {code}EmbeddedCacheManager manager = createCustomCacheManager( "default-config.xml", new Properties() ); manager.start(); MBeanServer mbs = ManagementFactory.getPlatformMBeanServer(); final String defaultDomain = mbs.getDefaultDomain(); ObjectName name = new ObjectName( "org.infinispan:type=CacheManager,name=\"HibernateOGM\",component=CacheManager" ); //uncomment to "fix" the bug and gat the right cluster size //final Cache<Object,Object> instances = manager.getCache( "INSTANCES" ); for (;;) { Thread.sleep( 5000 ); System.out.print( "\nCluster size: " + mbs.getAttribute( name, "ClusterSize" ) ); } {code} The code will only show 'Cluster size: 1' unless final Cache<Object,Object> instances = manager.getCache( "INSTANCES" ); is uncommented