Hi Bakary, It looks as if your port is wrong. Controller.xml is configured to use 1090 for JMX but your code sample uses 8091.
Cheers, Robert On 1/30/09 5:08 AM, "Bakary Dialaya DJIBA" <[email protected]> wrote: Hi all, Today I'm trying to access to the controller vdb proxy through JMX - RMI with the simple jmx client class in examples. But I have this exception: java.io.IOException: Failed to retrieve RMIServer stub: javax.naming.ServiceUnavailableException [Root exception is java.rmi.ConnectException: Connection refused to host: 127.0.0.1; nested exception is: java.net.ConnectException: Connection refused: connect] at javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:317) at javax.management.remote.JMXConnectorFactory.connect(JMXConnectorFactory.java:248) ...... Caused by: javax.naming.ServiceUnavailableException [Root exception is java.rmi.ConnectException: Connection refused to host: 127.0.0.1; nested exception is: java.net.ConnectException: Connection refused: connect] at com.sun.jndi.rmi.registry.RegistryContext.lookup(RegistryContext.java:97) at com.sun.jndi.rmi.registry.RegistryContext.lookup(RegistryContext.java:103) at javax.naming.InitialContext.lookup(InitialContext.java:351) at javax.management.remote.rmi.RMIConnector.findRMIServerJNDI(RMIConnector.java:1817) at javax.management.remote.rmi.RMIConnector.findRMIServer(RMIConnector.java:1787) at javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:259) ......... Is there a config to do before? because I use a simple controller config below: <Controller port="25322"> <Report hideSensitiveData="true" generateOnShutdown="true" generateOnFatal="true" enableFileLogging="true" /> <JmxSettings> <RmiJmxAdaptor port="1090" serverPort="1090" /> </JmxSettings> <VirtualDatabase configFile="mysql-raidb1-distribution-2.xml" virtualDatabaseName="db" autoEnableBackends="true"/> </Controller> Java code : String host = "127.0.0.1"; String port = "8091"; String vdb = "db"; String protocole = "rmi"; String path = "/jndi/jrmp"; String username = "me"; String password = "me"; JMXServiceURL hostAddress = new JMXServiceURL(protocole, host, 0, path); ObjectName database = JmxConstants.getVirtualDataBaseObjectName(vdb); VirtualDatabaseUser vdbUser = new VirtualDatabaseUser(username,password); Set principals = new HashSet(); principals.add(vdbUser); Subject subject = new Subject(true,principals,new HashSet(),new HashSet()); Map environment = new HashMap(); environment.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.rmi.registry.RegistryContextFactory"); environment.put(Context.PROVIDER_URL, "rmi://" + host + ":" + port); MBeanServerConnection delegatedConnection = JMXConnectorFactory.connect(hostAddress,environment).getMBeanServerConnection(subject); VirtualDatabaseMBean proxy = (VirtualDatabaseMBean) MBeanServerInvocationHandler.newProxyInstance(delegatedConnection, database, VirtualDatabaseMBean.class, false); System.out.println(proxy.getAllBackendNames()); How to access to the controller? help! please. Regards, -- Robert Hodges, CTO, Continuent, Inc. Email: [email protected] Mobile: +1-510-501-3728 Skype: hodgesrm
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