[DELTASPIKE-1039] LinkageError on container reboot

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.5.1
• Fix Version/s: 1.5.3
• Component/s: PartialBean
• Environment: Weld 2.3.1.Final, Oracle JVM 1.7.0_79
• Assignee: Thomas Andraschko
• Reporter: Sven Linstaedt
• Created: 07/Dec/15 11:37
• Updated: 08/Feb/16 15:24
• Resolved: 11/Dec/15 14:54

Description

When starting a CDI container multiple times (e.g. during execution of multiple tests), the class generator used by the PartialBean module tries to redefine an already generating class, causing java.lang.LinkageError. This could be simply reproduces by having the partial bean module with an partial bean definition in the classpath and (re-)starting the CdiContainer a second time:

public class Main {

    public static void main(String[] args) {
        CdiContainer container = CdiContainerLoader.getCdiContainer();
        container.boot();
        container.shutdown();
        container.boot();
    }
}

Exception in thread "main" org.jboss.weld.exceptions.DefinitionException: Exception List with 1 exceptions:
Exception 0 :
java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
	at org.apache.deltaspike.proxy.impl.AsmProxyClassGenerator.loadClass(AsmProxyClassGenerator.java:465)
	at org.apache.deltaspike.proxy.impl.AsmProxyClassGenerator.generateProxyClass(AsmProxyClassGenerator.java:66)
	at org.apache.deltaspike.proxy.api.DeltaSpikeProxyFactory.createProxyClass(DeltaSpikeProxyFactory.java:125)
	at org.apache.deltaspike.proxy.api.DeltaSpikeProxyFactory.getProxyClass(DeltaSpikeProxyFactory.java:88)
	at org.apache.deltaspike.proxy.api.DeltaSpikeProxyContextualLifecycle.<init>(DeltaSpikeProxyContextualLifecycle.java:62)
	at org.apache.deltaspike.partialbean.impl.PartialBeanBindingExtension.createPartialBean(PartialBeanBindingExtension.java:186)
	at org.apache.deltaspike.partialbean.impl.PartialBeanBindingExtension.createBeans(PartialBeanBindingExtension.java:150)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.jboss.weld.injection.StaticMethodInjectionPoint.invoke(StaticMethodInjectionPoint.java:88)
	at org.jboss.weld.injection.MethodInvocationStrategy$SpecialParamPlusBeanManagerStrategy.invoke(MethodInvocationStrategy.java:144)
	at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:309)
	at org.jboss.weld.event.ExtensionObserverMethodImpl.sendEvent(ExtensionObserverMethodImpl.java:124)
	at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:287)
	at org.jboss.weld.event.ObserverMethodImpl.notify(ObserverMethodImpl.java:265)
	at org.jboss.weld.event.ObserverNotifier.notifySyncObservers(ObserverNotifier.java:271)
	at org.jboss.weld.event.ObserverNotifier.notify(ObserverNotifier.java:260)
	at org.jboss.weld.event.ObserverNotifier.fireEvent(ObserverNotifier.java:154)
	at org.jboss.weld.event.ObserverNotifier.fireEvent(ObserverNotifier.java:148)
	at org.jboss.weld.bootstrap.events.AbstractContainerEvent.fire(AbstractContainerEvent.java:53)
	at org.jboss.weld.bootstrap.events.AbstractDefinitionContainerEvent.fire(AbstractDefinitionContainerEvent.java:42)
	at org.jboss.weld.bootstrap.events.AfterBeanDiscoveryImpl.fire(AfterBeanDiscoveryImpl.java:61)
	at org.jboss.weld.bootstrap.WeldStartup.deployBeans(WeldStartup.java:423)
	at org.jboss.weld.bootstrap.WeldBootstrap.deployBeans(WeldBootstrap.java:83)
	at org.jboss.weld.environment.se.Weld.initialize(Weld.java:557)
	at org.apache.deltaspike.cdise.weld.WeldContainerControl.boot(WeldContainerControl.java:68)
	at kn.gvs.shipmentoperating.Main.main(Main.java:12)
Caused by: java.lang.reflect.InvocationTargetException
	at sun.reflect.GeneratedMethodAccessor15.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.apache.deltaspike.proxy.impl.AsmProxyClassGenerator.loadClass(AsmProxyClassGenerator.java:452)
	... 28 more
Caused by: java.lang.LinkageError: loader (instance of  sun/misc/Launcher$AppClassLoader): attempted  duplicate class definition for name: "kn/gvs/shipmentoperating/dashboard/ui/controller/ShipmentTaskController/Factory$$DSPartialBeanProxy"
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
	... 32 more

	at org.jboss.weld.bootstrap.events.AbstractDefinitionContainerEvent.fire(AbstractDefinitionContainerEvent.java:44)
	at org.jboss.weld.bootstrap.events.AfterBeanDiscoveryImpl.fire(AfterBeanDiscoveryImpl.java:61)
	at org.jboss.weld.bootstrap.WeldStartup.deployBeans(WeldStartup.java:423)
	at org.jboss.weld.bootstrap.WeldBootstrap.deployBeans(WeldBootstrap.java:83)
	at org.jboss.weld.environment.se.Weld.initialize(Weld.java:557)
	at org.apache.deltaspike.cdise.weld.WeldContainerControl.boot(WeldContainerControl.java:68)