[jboss-jira] [JBoss JIRA] Commented: (JBAS-7572) Presence of jboss-classloading.xml in a jar in WEB-INF/lib breaks classloading for web app

Presence of jboss-classloading.xml in a jar in WEB-INF/lib breaks classloading for web app ------------------------------------------------------------------------------------------ Key: JBAS-7572 URL: https://jira.jboss.org/jira/browse/JBAS-7572 Project: JBoss Application Server Issue Type: Bug Security Level: Public(Everyone can see) Components: ClassLoading Affects Versions: JBossAS-5.1.0.GA Reporter: Michael Neale Assignee: Scott M Stark Priority: Critical It was the marshalling jar (specifically) from infinispan that first triggered this for me. Was fine in AS 4.x etc... seems to be 5.1 (and EAP5) Shows up when deploying as something like: org.jboss.deployers.spi.DeploymentException: Error during deploy: vfszip:/Users/michaelneale/Downloads/jboss-5.1.0.GA/server/default/deploy/infinispan.war/ at org.jboss.deployers.spi.DeploymentException.rethrowAsDeploymentException(DeploymentException.java:49) at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:177) <snip> Caused by: java.lang.NoClassDefFoundError: javax/servlet/http/HttpServlet at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:700) at org.jboss.classloader.spi.base.BaseClassLoader.access$200(BaseClassLoader.java:63) <snip> org.jboss.wsf.container.jboss50.deployer.JAXWSDeployerHookPreJSE.getRelevantServlets(JAXWSDeployerHookPreJSE.java:121) at org.jboss.wsf.container.jboss50.deployer.JAXWSDeployerHookPreJSE.isWebServiceDeployment(JAXWSDeployerHookPreJSE.java:97) at org.jboss.wsf.container.jboss50.deployer.ArchiveDeployerHook.deploy(ArchiveDeployerHook.java:65) at org.jboss.wsf.container.jboss50.deployer.AbstractWebServiceDeployer.internalDeploy(AbstractWebServiceDeployer.java:60) ..