4 Replies Latest reply on Feb 3, 2008 6:30 PM by alesj

Truncated class file exception with NoCopy VFS

alesj Jan 27, 2008 8:39 AM

I get the following exceptions while deploying Seam Booking example app and using NoCopyNestedJar VFS usage (-Djboss.vfs.forceNoCopy=true):

2008-01-27 14:21:55,406 DEBUG [org.ajax4jsf.resource.ResourceBuilderImpl] Process resources configuration file vfsfile:/C:/projects/jboss5/trunk/build/output/jboss-5.0.0.Beta4/server/default/deploy/jboss-seam-booking.ear/jboss-seam-booking.war/WEB-INF/lib/jboss-seam-ui.jar/META-INF/resources-config.xml
2008-01-27 14:21:55,546 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@b4cbc5{vfsfile:/C:/projects/jboss5/trunk/build/output/jboss-5.0.0.Beta4/server/default/deploy/jboss-seam-booking.ear} loadClass org.apache.commons.digester.Digester resolve=false
2008-01-27 14:21:55,546 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@b4cbc5{vfsfile:/C:/projects/jboss5/trunk/build/output/jboss-5.0.0.Beta4/server/default/deploy/jboss-seam-booking.ear} aquireLockFairly Thread[main,5,jboss]
2008-01-27 14:21:55,546 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@b4cbc5{vfsfile:/C:/projects/jboss5/trunk/build/output/jboss-5.0.0.Beta4/server/default/deploy/jboss-seam-booking.ear} aquiredLock Thread[main,5,jboss] holding=1
2008-01-27 14:21:55,546 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@b4cbc5{vfsfile:/C:/projects/jboss5/trunk/build/output/jboss-5.0.0.Beta4/server/default/deploy/jboss-seam-booking.ear} load from domain org.apache.commons.digester.Digester domain=ClassLoaderDomain@798797{seam.jboss.org:loader=seam-booking}
2008-01-27 14:21:55,546 TRACE [org.jboss.classloader.spi.base.BaseClassLoaderDomain] ClassLoaderDomain@798797{seam.jboss.org:loader=seam-booking} findLoader org/apache/commons/digester/Digester.class classLoader=BaseClassLoader@b4cbc5{vfsfile:/C:/projects/jboss5/trunk/build/output/jboss-5.0.0.Beta4/server/default/deploy/jboss-seam-booking.ear} allExports=false
2008-01-27 14:21:55,546 TRACE [org.jboss.classloader.spi.base.BaseClassLoaderDomain] ClassLoaderDomain@798797{seam.jboss.org:loader=seam-booking} trying to load org/apache/commons/digester/Digester.class from all exports of package org.apache.commons.digester [VFSClassLoaderPolicy@1ae306c{vfsfile:/C:/projects/jboss5/trunk/build/output/jboss-5.0.0.Beta4/server/default/deploy/jboss-seam-booking.ear}]
2008-01-27 14:21:55,546 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@b4cbc5{vfsfile:/C:/projects/jboss5/trunk/build/output/jboss-5.0.0.Beta4/server/default/deploy/jboss-seam-booking.ear} get resource locally org/apache/commons/digester/Digester.class
2008-01-27 14:21:55,546 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@b4cbc5{vfsfile:/C:/projects/jboss5/trunk/build/output/jboss-5.0.0.Beta4/server/default/deploy/jboss-seam-booking.ear} got resource locally org/apache/commons/digester/Digester.class
2008-01-27 14:21:55,546 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@b4cbc5{vfsfile:/C:/projects/jboss5/trunk/build/output/jboss-5.0.0.Beta4/server/default/deploy/jboss-seam-booking.ear} load class locally org.apache.commons.digester.Digester
2008-01-27 14:21:55,546 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@b4cbc5{vfsfile:/C:/projects/jboss5/trunk/build/output/jboss-5.0.0.Beta4/server/default/deploy/jboss-seam-booking.ear} getPackage org.apache.commons.digester
2008-01-27 14:21:55,546 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@b4cbc5{vfsfile:/C:/projects/jboss5/trunk/build/output/jboss-5.0.0.Beta4/server/default/deploy/jboss-seam-booking.ear} already loaded package org.apache.commons.digester org.apache.commons.digester
2008-01-27 14:21:55,546 WARN [org.jboss.detailed.classloader.ClassLoaderManager] Unexpected error during load of:org.apache.commons.digester.Digester
java.lang.ClassFormatError: Truncated class file
 at java.lang.ClassLoader.defineClass1(Native Method)
 at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
 at org.jboss.classloader.spi.base.BaseClassLoader.access$200(BaseClassLoader.java:58)
 at org.jboss.classloader.spi.base.BaseClassLoader$1.run(BaseClassLoader.java:362)
 at org.jboss.classloader.spi.base.BaseClassLoader$1.run(BaseClassLoader.java:321)
 at java.security.AccessController.doPrivileged(Native Method)
 at org.jboss.classloader.spi.base.BaseClassLoader.loadClassLocally(BaseClassLoader.java:320)
 at org.jboss.classloader.spi.base.BaseClassLoader.loadClassLocally(BaseClassLoader.java:293)
 at org.jboss.classloader.spi.base.BaseDelegateLoader.loadClass(BaseDelegateLoader.java:75)
 at org.jboss.classloader.spi.filter.FilteredDelegateLoader.loadClass(FilteredDelegateLoader.java:91)
 at org.jboss.classloader.spi.base.ClassLoadingTask$ThreadTask.run(ClassLoadingTask.java:449)
 at org.jboss.classloader.spi.base.ClassLoaderManager.nextTask(ClassLoaderManager.java:251)
 at org.jboss.classloader.spi.base.ClassLoaderManager.process(ClassLoaderManager.java:145)
 at org.jboss.classloader.spi.base.BaseClassLoaderDomain.loadClass(BaseClassLoaderDomain.java:193)
 at org.jboss.classloader.spi.base.BaseClassLoaderDomain.loadClass(BaseClassLoaderDomain.java:1006)
 at org.jboss.classloader.spi.base.BaseClassLoader.loadClassFromDomain(BaseClassLoader.java:584)
 at org.jboss.classloader.spi.base.BaseClassLoader.loadClass(BaseClassLoader.java:234)
 at java.lang.ClassLoader.loadClass(ClassLoader.java:299)
 at java.net.FactoryURLClassLoader.loadClass(URLClassLoader.java:579)
 at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
 at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1352)
 at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1209)
 at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
 at org.ajax4jsf.resource.ResourceBuilderImpl.registerConfig(ResourceBuilderImpl.java:159)
 at org.ajax4jsf.resource.ResourceBuilderImpl.registerResources(ResourceBuilderImpl.java:143)
 at org.ajax4jsf.resource.ResourceBuilderImpl.init(ResourceBuilderImpl.java:214)
 at org.ajax4jsf.renderkit.ChameleonRenderKitFactory.<init>(ChameleonRenderKitFactory.java:62)
 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:494)
 at javax.faces.FactoryFinder.getImplGivenPreviousImpl(FactoryFinder.java:549)
 at javax.faces.FactoryFinder.getImplementationInstance(FactoryFinder.java:448)
 at javax.faces.FactoryFinder.getFactory(FactoryFinder.java:249)
 at com.sun.faces.config.ConfigureListener.configure(ConfigureListener.java:1036)
 at com.sun.faces.config.ConfigureListener.configure(ConfigureListener.java:493)
 at com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:381)
 at org.jboss.web.jsf.integration.config.JBossJSFConfigureListener.contextInitialized(JBossJSFConfigureListener.java:69)
 at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3860)
 at org.apache.catalina.core.StandardContext.start(StandardContext.java:4363)
 at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
 at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
 at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:297)
 at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:164)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:668)
 at org.apache.catalina.core.StandardContext.init(StandardContext.java:5357)
 at org.jboss.web.tomcat.service.deployers.TomcatDeployment.performDeployInternal(TomcatDeployment.java:345)
 at org.jboss.web.tomcat.service.deployers.TomcatDeployment.performDeploy(TomcatDeployment.java:141)
 at org.jboss.web.deployers.AbstractWarDeployment.start(AbstractWarDeployment.java:344)
 at org.jboss.web.deployers.WebModule.startModule(WebModule.java:89)
 at org.jboss.web.deployers.WebModule.start(WebModule.java:67)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:157)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:96)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:668)
 at org.jboss.system.microcontainer.ServiceProxy.invoke(ServiceProxy.java:184)
 at $Proxy5.start(Unknown Source)
 at org.jboss.system.microcontainer.StartStopLifecycleAction.installAction(StartStopLifecycleAction.java:42)
 at org.jboss.system.microcontainer.StartStopLifecycleAction.installAction(StartStopLifecycleAction.java:37)
 at org.jboss.dependency.plugins.action.SimpleControllerContextAction.simpleInstallAction(SimpleControllerContextAction.java:62)
 at org.jboss.dependency.plugins.action.AccessControllerContextAction.install(AccessControllerContextAction.java:71)
 at org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51)
 at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:327)
 at org.jboss.system.microcontainer.ServiceControllerContext.install(ServiceControllerContext.java:255)
 at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1309)
 at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:734)
 at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:862)
 at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:784)
 at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:622)
 at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:411)
 at org.jboss.system.ServiceController.doChange(ServiceController.java:659)
 at org.jboss.system.ServiceController.start(ServiceController.java:431)
 at org.jboss.system.deployers.ServiceDeployer.start(ServiceDeployer.java:149)
 at org.jboss.system.deployers.ServiceDeployer.deploy(ServiceDeployer.java:107)
 at org.jboss.system.deployers.ServiceDeployer.deploy(ServiceDeployer.java:46)
 at org.jboss.deployers.spi.deployer.helpers.AbstractSimpleRealDeployer.internalDeploy(AbstractSimpleRealDeployer.java:65)
 at org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployer.deploy(AbstractRealDeployer.java:50)
 at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:169)
 at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:853)
 at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:874)
 at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:906)
 at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:794)
 at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:327)
 at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1309)
 at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:734)
 at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:862)
 at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:784)
 at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:622)
 at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:411)
 at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:498)
 at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:506)
 at org.jboss.system.server.profileservice.ProfileServiceBootstrap.loadProfile(ProfileServiceBootstrap.java:246)
 at org.jboss.system.server.profileservice.ProfileServiceBootstrap.start(ProfileServiceBootstrap.java:131)
 at org.jboss.bootstrap.AbstractServerImpl.start(AbstractServerImpl.java:408)
 at org.jboss.Main.boot(Main.java:208)
 at org.jboss.Main$1.run(Main.java:534)
 at java.lang.Thread.run(Thread.java:595)
2008-01-27 14:21:55,546 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@b4cbc5{vfsfile:/C:/projects/jboss5/trunk/build/output/jboss-5.0.0.Beta4/server/default/deploy/jboss-seam-booking.ear} unlock Thread[main,5,jboss] holding=1

There is no such exception with direct VFS usage.
Can't find the difference ... :-(

This exception causes the Seam app. not to deploy properly.

1. Re: Truncated class file exception with NoCopy VFS

alesj Jan 27, 2008 10:57 AM (in response to alesj)

This can be tested in the following way:
1) starting AS5 with -Djboss.vfs.forceNoCopy=true system property
2) building Seam tests from as5/testsuite: build.sh seam
3) running test case from as5/testsuite: build.sh -Dtest=org.jboss.test.deployers.seam.test.SeamBookingExampleTestCase one-test
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2. Re: Truncated class file exception with NoCopy VFS

dimitris Jan 28, 2008 6:21 AM (in response to alesj)

On a (un)related note:

Is there supposed to be any performance improvement using the -Djboss.vfs.forceNoCopy=true flag. I don't see any.
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3. Re: Truncated class file exception with NoCopy VFS

alesj Jan 28, 2008 6:29 AM (in response to alesj)

"dimitris@jboss.org" wrote:

Is there supposed to be any performance improvement using the -Djboss.vfs.forceNoCopy=true flag. I don't see any.

It removes the time a file is created in tmp directory.
And not filling the tmp dir with numerous copies.

But the code itself is not that different from copy jar handling, so there is not to expect any huge performance gain there.
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4. Re: Truncated class file exception with NoCopy VFS

alesj Feb 3, 2008 6:30 PM (in response to alesj)

Fixed. :-)
It's ZipEntry.getSize that returns -1, if the size is unknown.
And we were only handling ZipInputStream if entry size was > 0.
I'm now allowing to be anything else than zero, it's ZIS.isAvailable that will handle it.
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