2:30 a.m.
Moulali Shikalwadi created WFCORE-4901:
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Summary: TCCL not set to application classloader when MBean Notification is
invoked
Key: WFCORE-4901
URL: https://issues.redhat.com/browse/WFCORE-4901
Project: WildFly Core
Issue Type: Bug
Reporter: Moulali Shikalwadi
Assignee: Moulali Shikalwadi
TCCL not set to application classloader when MBean Notification is invoked
If an application registers an MBean notification and it receives a notification, the
Thread Context ClassLoader is not set to the application, this causes ClassNotFound
exceptions on classes that are in the application's classpath.
javax.naming.NamingException: WFLYNAM0027: Failed instantiate InitialContextFactory
org.wildfly.naming.client.WildFlyInitialContextFactory from classloader ModuleClassLoader
for Module "org.jboss.as.server" version 6.0.21.Final-redhat-00001 from local
module loader @dfd3711 (finder: local module finder @42d3bd8b (roots:
/tmp/jboss-eap-7.2/modules,/tmp/jboss-eap-7.2/modules/system/layers/base)) [Root exception
is java.lang.ClassNotFoundException:
org.wildfly.naming.client.WildFlyInitialContextFactory from [Module
"org.jboss.as.server" version 6.0.21.Final-redhat-00001 from local module loader
@dfd3711 (finder: local module finder @42d3bd8b (roots:
/tmp/jboss-eap-7.2/modules,/tmp/jboss-eap-7.2/modules/system/layers/base))]]
at org.jboss.as.naming.InitialContext.getDefaultInitCtx(InitialContext.java:120)
at org.jboss.as.naming.InitialContext.init(InitialContext.java:101)
at javax.naming.ldap.InitialLdapContext.<init>(InitialLdapContext.java:154)
at org.jboss.as.naming.InitialContext.<init>(InitialContext.java:91)
at
org.jboss.as.naming.InitialContextFactory.getInitialContext(InitialContextFactory.java:43)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:684)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:313)
at javax.naming.InitialContext.init(InitialContext.java:244)
at javax.naming.InitialContext.<init>(InitialContext.java:216)
at test.Client.getInitialContext(Client.java:66)
at test.Client.invoke(Client.java:44)
at test.Client.handleNotification(Client.java:117)
at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor$ListenerWrapper.handleNotification(DefaultMBeanServerInterceptor.java:1754)
at
javax.management.NotificationBroadcasterSupport.handleNotification(NotificationBroadcasterSupport.java:275)
at
javax.management.NotificationBroadcasterSupport$SendNotifJob.run(NotificationBroadcasterSupport.java:352)
at
javax.management.NotificationBroadcasterSupport$1.execute(NotificationBroadcasterSupport.java:337)
at
javax.management.NotificationBroadcasterSupport.sendNotification(NotificationBroadcasterSupport.java:248)
at javax.management.MBeanServerDelegate.sendNotification(MBeanServerDelegate.java:209)
at
org.jboss.as.jmx.model.ModelControllerMBeanServerPlugin$ResourceRegistrationNotificationHandler.handleNotification(ModelControllerMBeanServerPlugin.java:431)
at
org.jboss.as.controller.notification.NotificationSupports.fireNotifications(NotificationSupports.java:126)
at
org.jboss.as.controller.notification.NotificationSupports.access$000(NotificationSupports.java:47)
at
org.jboss.as.controller.notification.NotificationSupports$NonBlockingNotificationSupport$1.run(NotificationSupports.java:105)
at
org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)
at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1985)
at
org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1487)
at
org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1378)
at java.lang.Thread.run(Thread.java:748)
at org.jboss.threads.JBossThread.run(JBossThread.java:485)
Caused by: java.lang.ClassNotFoundException:
org.wildfly.naming.client.WildFlyInitialContextFactory from [Module
"org.jboss.as.server" version 6.0.21.Final-redhat-00001 from local module loader
@dfd3711 (finder: local module finder @42d3bd8b (roots:
/tmp/jboss-eap-7.2/modules,/tmp/jboss-eap-7.2/modules/system/layers/base))]
at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:255)
at
org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:410)
at
org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)
at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:116)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:348)
at org.jboss.as.naming.InitialContext.getDefaultInitCtx(InitialContext.java:115)
... 27 more
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