[infinispan-issues] [JBoss JIRA] Commented: (ISPN-1109) Expose JGroups JChannel JMX monitoring

Expose JGroups JChannel JMX monitoring -------------------------------------- Key: ISPN-1109 URL: https://issues.jboss.org/browse/ISPN-1109 Project: Infinispan Issue Type: Feature Request Components: JMX, reporting and management Affects Versions: 5.0.0.CR2 Reporter: Mathieu Lachance Assignee: Galder Zamarreño Priority: Trivial Labels: jgroups, jmx Fix For: 5.0.0.CR3, 5.0.0.FINAL Original Estimate: 3 hours Remaining Estimate: 3 hours To use JGroups JChannel JMX monitoring, it's needed to register it to a MBeanServer. Would it be possible to add a configuration key to be able to monitor the cache at a network level ? Here's the actual JGroups documentation to activate JMX monitoring programmatically : http://community.jboss.org/wiki/JMX I guess the correct place to implements the feature should be located in org.infinispan.remoting.transport.jgroups.JGroupsTransport::startJGroupsChannelIfNeeded() and implementation could look like that : protected void startJGroupsChannelIfNeeded() { if (startChannel) { try { channel.connect(configuration.getClusterName()); // my first contribution M Lachance ArrayList servers = MBeanServerFactory.findMBeanServer(null); if (servers == null || servers.size() == 0) { log.log(Logger.Level.WARN, "No Available MBean Servers"); //throw new Exception("No MBeanServers found;" + // "\nJmxTest needs to be run with an MBeanServer present, or inside JDK 5"); } else { MBeanServer server = (MBeanServer) servers.get(0); try { if (server != null) { JmxConfigurator.registerChannel((JChannel) channel, server, "JChannel=" + channel.getChannelName(), "", true); } } catch (Exception e) { log.log(Logger.Level.WARN, "Could not resgister with JMX",e); } } } catch (ChannelException e) { throw new CacheException("Unable to start JGroups Channel", e); } } address = new JGroupsAddress(channel.getAddress()); if (log.isInfoEnabled()) log.localAndPhysicalAddress(getAddress(), getPhysicalAddresses()); } Thanks,