[jboss-jira] [JBoss JIRA] Closed: (JBAS-5376) Deploying war inside an ear leaks ear's classloader

Deploying war inside an ear leaks ear's classloader --------------------------------------------------- Key: JBAS-5376 URL: http://jira.jboss.com/jira/browse/JBAS-5376 Project: JBoss Application Server Issue Type: Bug Security Level: Public(Everyone can see) Components: Web (Tomcat) service, Deployment services, ClassLoading Affects Versions: JBossAS-5.0.0.Beta4 Reporter: Brian Stansberry If a war is packaged inside an ear, the war's classloader is leaked on undeploy. From a JBoss Profiler heap analysis of a ClassloaderLeakUnitTestCase failure: !--BaseClassLoader@7ba4f9{vfsfile:/C:/dev/jboss/jboss-head/testsuite/output/lib/classloader-leak-simple.ear} !--!--FieldReference private java.lang.ClassLoader org.jboss.classloader.plugins.loader.ClassLoaderToLoaderAdapter.classLoader=BaseClassLoader@7ba4f9{vfsfile:/C:/dev/jboss/jboss-head/testsuite/output/lib/classloader-leak-simple.ear} !--!--!--FieldReference private org.jboss.classloader.spi.Loader org.jboss.classloader.spi.ClassLoaderDomain.parent=ClassLoaderDomain@10ed39f{vfsfile:/C:/dev/jboss/jboss-head/testsuite/output/lib/classloader-leak-simple.ear/classloader-leak-simple-ejb.war} !--!--!--!--FieldReference java.lang.Object java.util.HashMap$Entry.value=vfsfile:/C:/dev/jboss/jboss-head/testsuite/output/lib/classloader-leak-simple.ear/classloader-leak-simple-ejb.war=ClassLoaderDomain@10ed39f{vfsfile:/C:/dev/jboss/jboss-head/testsuite/output/lib/classloader-leak-simple.ear/classloader-leak-simple-ejb.war} !--!--!--!--!--arrayRef [Ljava.util.HashMap$Entry;[6] id=@18063131 !--!--!--!--!--!--FieldReference transient java.util.HashMap$Entry[] java.util.HashMap.table={..............}, =ClassLoaderDomain@6c5482{}} !--!--!--!--!--!--!--FieldReference private java.util.Map org.jboss.classloader.spi.ClassLoaderSystem.registeredDomains=DefaultClassLoaderSystem@8b1a4 I'll create a forum thread and discuss the details of how this occurs there.