Red Hat Bugzilla – Bug 1057127
jconsole doesn't work when patch upgrades some of its dependencies
Last modified: 2015-02-01 18:05:58 EST
Description of problem: ----------------------- There is a hardcoded module path in jconsole.sh. When patch updates some module, original module jars are crippled and can't be used anymore. Version-Release number of selected component (if applicable): ----------------------- EAP 6.2.0 + patch which upgrades one of MODULES="org/jboss/remoting-jmx org/jboss/remoting3 org/jboss/logging org/jboss/xnio org/jboss/xnio/nio org/jboss/sasl org/jboss/marshalling org/jboss/marshalling/river org/jboss/as/cli org/jboss/staxmapper org/jboss/as/protocol org/jboss/dmr org/jboss/as/controller-client org/jboss/threads" Steps to Reproduce: ----------------------- 1. start EAP 2. apply CP1 patch 3. restart EAP 3. start bin/jconsole.sh and try to connect to EAP process Actual results: ----------------------- Exception in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError: org/xnio/Option at org.jboss.remoting3.RemotingOptions.<clinit>(RemotingOptions.java:38) at org.jboss.as.cli.impl.CLIModelControllerClient.<clinit>(CLIModelControllerClient.java:65) at org.jboss.as.cli.impl.ModelControllerClientFactory$2.getClient(ModelControllerClientFactory.java:70) at org.jboss.as.cli.impl.CommandContextImpl.connectController(CommandContextImpl.java:806) at org.jboss.as.cli.gui.JConsoleCLIPlugin.connectUsingDefaults(JConsoleCLIPlugin.java:142) at org.jboss.as.cli.gui.JConsoleCLIPlugin.connectCommandContext(JConsoleCLIPlugin.java:102) at org.jboss.as.cli.gui.JConsoleCLIPlugin.getTabs(JConsoleCLIPlugin.java:77) at sun.tools.jconsole.VMPanel.createPluginTabs(VMPanel.java:668) at sun.tools.jconsole.VMPanel.propertyChange(VMPanel.java:334) at java.beans.PropertyChangeSupport.fire(PropertyChangeSupport.java:298) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:291) at javax.swing.event.SwingPropertyChangeSupport.firePropertyChange(SwingPropertyChangeSupport.java:92) at javax.swing.event.SwingPropertyChangeSupport$1.run(SwingPropertyChangeSupport.java:97) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:226) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:673) at java.awt.EventQueue.access$300(EventQueue.java:96) at java.awt.EventQueue$2.run(EventQueue.java:634) at java.awt.EventQueue$2.run(EventQueue.java:632) at java.security.AccessController.doPrivileged(Native Method) at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:108) at java.awt.EventQueue.dispatchEvent(EventQueue.java:643) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:275) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:200) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:185) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:177) at java.awt.EventDispatchThread.run(EventDispatchThread.java:138) Caused by: java.lang.ClassNotFoundException: org.xnio.Option at java.net.URLClassLoader$1.run(URLClassLoader.java:217) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:205) at java.lang.ClassLoader.loadClass(ClassLoader.java:321) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294) at java.lang.ClassLoader.loadClass(ClassLoader.java:266) ... 27 more Additional info: Correct module jars are loaded by jboss-modules. Script add-user.sh uses jboss-modules, perhaps jconsole.sh could use jboss-modules as well.
I opened a PR against 6.x: https://github.com/wildfly/wildfly/pull/5760
verified on EAP 6.3.0.DR0