error when starting server with -noverify option ------------------------------------------------
Key: GERONIMO-5946 URL: https://issues.apache.org/jira/browse/GERONIMO-5946 Project: Geronimo Issue Type: Bug Security Level: public (Regular issues) Affects Versions: 3.0 Reporter: Kevan Miller Fix For: 3.0 If you set the "-noverify" java option will result in the following exception and server startup fails: {code} java.lang.NoClassDefFoundError: org/apache/xbean/asm/ClassReader at org.apache.xbean.recipe.XbeanAsmParameterNameLoader.createClassReader(XbeanAsmParameterNameLoader.java:201) at org.apache.xbean.recipe.XbeanAsmParameterNameLoader.getAllConstructorParameters(XbeanAsmParameterNameLoader.java:111) at org.apache.xbean.recipe.XbeanAsmParameterNameLoader.get(XbeanAsmParameterNameLoader.java:82) at org.apache.xbean.recipe.ReflectionUtil.getParameterNames(ReflectionUtil.java:906) at org.apache.xbean.recipe.ReflectionUtil.findConstructor(ReflectionUtil.java:636) at org.apache.xbean.recipe.ObjectRecipe.findFactory(ObjectRecipe.java:563) at org.apache.xbean.recipe.ObjectRecipe.internalCreate(ObjectRecipe.java:274) at org.apache.xbean.recipe.AbstractRecipe.create(AbstractRecipe.java:96) at org.apache.xbean.recipe.AbstractRecipe.create(AbstractRecipe.java:61) at org.apache.geronimo.tomcat.model.ExecutorType.getExecutor(ExecutorType.java:127) at org.apache.geronimo.tomcat.model.ServiceType.getService(ServiceType.java:281) at org.apache.geronimo.tomcat.model.ServerType.build(ServerType.java:300) at org.apache.geronimo.tomcat.TomcatServerGBean.<init>(TomcatServerGBean.java:141) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at org.apache.xbean.recipe.ReflectionUtil$ConstructorFactory.create(ReflectionUtil.java:952) at org.apache.xbean.recipe.ObjectRecipe.internalCreate(ObjectRecipe.java:276) at org.apache.xbean.recipe.AbstractRecipe.create(AbstractRecipe.java:96) at org.apache.xbean.recipe.AbstractRecipe.create(AbstractRecipe.java:61) at org.apache.geronimo.gbean.runtime.GBeanInstance.createInstance(GBeanInstance.java:933) at org.apache.geronimo.gbean.runtime.GBeanInstanceState.attemptFullStart(GBeanInstanceState.java:271) at org.apache.geronimo.gbean.runtime.GBeanInstanceState.start(GBeanInstanceState.java:105) at org.apache.geronimo.gbean.runtime.GBeanInstanceState.startRecursive(GBeanInstanceState.java:127) at org.apache.geronimo.gbean.runtime.GBeanInstance.startRecursive(GBeanInstance.java:560) at org.apache.geronimo.kernel.basic.BasicKernel.startRecursiveGBean(BasicKernel.java:386) at org.apache.geronimo.kernel.config.ConfigurationUtil.startConfigurationGBeans(ConfigurationUtil.java:460) at org.apache.geronimo.kernel.config.KernelConfigurationManager.start(KernelConfigurationManager.java:226) at org.apache.geronimo.kernel.config.SimpleConfigurationManager.startConfiguration(SimpleConfigurationManager.java:702) at org.apache.geronimo.system.main.EmbeddedDaemon.doStartup(EmbeddedDaemon.java:211) at org.apache.geronimo.system.main.EmbeddedDaemon.execute(EmbeddedDaemon.java:91) at org.apache.geronimo.system.osgi.BootActivator$1.execute(BootActivator.java:107) at org.apache.geronimo.main.Bootstrapper.execute(Bootstrapper.java:65) at org.apache.geronimo.cli.AbstractCLI.executeMain(AbstractCLI.java:65) at org.apache.geronimo.cli.daemon.DaemonCLI.main(DaemonCLI.java:32) Caused by: java.lang.ClassNotFoundException: org.apache.xbean.asm.ClassReader at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:506) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410) at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107) at java.lang.ClassLoader.loadClass(ClassLoader.java:248) ... 36 more {code} Problem is that -noverify is turning off early detection of classloading issues in the following org.apache.xbean.recipe.ReflectionUtil code: {code} static { String[] impls = { "org.apache.xbean.recipe.XbeanAsmParameterNameLoader", "org.apache.xbean.recipe.AsmParameterNameLoader" }; for (String impl : impls) try { Class loaderClass = ReflectionUtil.class.getClassLoader().loadClass(impl).asSubclass(ParameterNameLoader.class); parameterNamesLoader = (ParameterNameLoader)loaderClass.newInstance(); break; } catch (Throwable ignored) { } } {code} With --noverify, the load of "org.apache.xbean.recipe.XbeanAsmParameterNameLoader" will succeed, but fail later. Without --noverify (i.e. -verify), the load of "org.apache.xbean.recipe.XbeanAsmParameterNameLoader" fails in the above load. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira