Thanks for your response Karl. We examined the 2.0 source today and arrived at the same conclusion. We're testing with it now.
On Mon, Sep 28, 2009 at 2:23 PM, Karl Pauls <karlpa...@gmail.com> wrote: > This looks like something which should not be happening with felix > 2.0.0 anymore. Can you reproduce the issue and if so, can you retry > with felix 2.0? > > regards, > > Karl > > On Sat, Sep 26, 2009 at 1:24 AM, Gerry Woods <gerrywo...@gmail.com> wrote: > > Hi, > > First let me say a word of thanks for the fantastic work you guys have > been > > doing. We have encountered a deadlock with Felix (1.8.1) and Spring-DM > > (1.2.0) and I wanted to run it by you guys to see if this is a known > issue, > > or if you have any opinions on the problem. I had a look through Jira > for > > any deadlock-related issues and didn't see anything that looked quite > like > > this. > > Thanks for any help or feedback, > > Gerry > > > > > > Found one Java-level deadlock: > > ============================= > > "SpringOsgiExtenderThread-17": > > waiting to lock monitor 0x0033d8ec (object 0x07f41dc0, a > > org.apache.felix.framework.ServiceRegistry), > > which is held by "SpringOsgiExtenderThread-3" > > "SpringOsgiExtenderThread-3": > > waiting to lock monitor 0x0033d7ac (object 0x078c9058, a > > sun.misc.Launcher$AppClassLoader), > > which is held by "SpringOsgiExtenderThread-17" > > > > Java stack information for the threads listed above: > > =================================================== > > "SpringOsgiExtenderThread-17": > > at > > > org.apache.felix.framework.ServiceRegistry.getServiceReferences(ServiceRegistry.java:165) > > - waiting to lock <0x07f41dc0> (a > > org.apache.felix.framework.ServiceRegistry) > > at > > org.apache.felix.framework.Felix.getServiceReferences(Felix.java:2617) > > at > > > org.apache.felix.framework.Felix.getAllowedServiceReferences(Felix.java:2672) > > at > > > org.apache.felix.framework.BundleContextImpl.getServiceReferences(BundleContextImpl.java:310) > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > > at java.lang.reflect.Method.invoke(Unknown Source) > > at > > > org.apache.felix.framework.util.SecureAction.invoke(SecureAction.java:763) > > at > > > org.apache.felix.framework.URLHandlersStreamHandlerProxy.getStreamHandlerService(URLHandlersStreamHandlerProxy.java:476) > > at > > > org.apache.felix.framework.URLHandlersStreamHandlerProxy.parseURL(URLHandlersStreamHandlerProxy.java:352) > > at java.net.URL.<init>(Unknown Source) > > at java.net.URL.<init>(Unknown Source) > > at java.net.URL.<init>(Unknown Source) > > at java.net.JarURLConnection.parseSpecs(Unknown Source) > > at java.net.JarURLConnection.<init>(Unknown Source) > > at sun.net.www.protocol.jar.JarURLConnection.<init>(Unknown > Source) > > at sun.net.www.protocol.jar.Handler.openConnection(Unknown Source) > > at java.net.URL.openConnection(Unknown Source) > > at java.net.URL.openStream(Unknown Source) > > at java.lang.ClassLoader.getSystemResourceAsStream(Unknown Source) > > at java.lang.Class.getResourceAsStream(Unknown Source) > > at sun.text.NormalizerImpl$1.run(Unknown Source) > > at java.security.AccessController.doPrivileged(Native Method) > > at sun.text.NormalizerImpl.<init>(Unknown Source) > > at sun.text.NormalizerImpl.<clinit>(Unknown Source) > > at sun.text.Normalizer.decompose(Unknown Source) > > at sun.text.Normalizer$NFKDMode.normalize(Unknown Source) > > at sun.text.Normalizer.normalize(Unknown Source) > > at sun.security.x509.AVA.toRFC2253CanonicalString(Unknown Source) > > at sun.security.x509.RDN.toRFC2253StringInternal(Unknown Source) > > at sun.security.x509.RDN.toRFC2253String(Unknown Source) > > at sun.security.x509.X500Name.getRFC2253CanonicalName(Unknown > > Source) > > at sun.security.x509.X500Name.equals(Unknown Source) > > at sun.security.pkcs.PKCS7.getCertificate(Unknown Source) > > at sun.security.pkcs.SignerInfo.getCertificate(Unknown Source) > > at sun.security.pkcs.SignerInfo.verify(Unknown Source) > > at sun.security.pkcs.PKCS7.verify(Unknown Source) > > at sun.security.pkcs.PKCS7.verify(Unknown Source) > > at sun.security.util.SignatureFileVerifier.processImpl(Unknown > > Source) > > at sun.security.util.SignatureFileVerifier.process(Unknown Source) > > at java.util.jar.JarVerifier.processEntry(Unknown Source) > > at java.util.jar.JarVerifier.update(Unknown Source) > > at java.util.jar.JarFile.initializeVerifier(Unknown Source) > > at java.util.jar.JarFile.getInputStream(Unknown Source) > > - locked <0x078c2b28> (a java.util.jar.JarFile) > > at sun.misc.URLClassPath$JarLoader$1.getInputStream(Unknown > Source) > > at sun.misc.Resource.cachedInputStream(Unknown Source) > > - locked <0x08338cd8> (a sun.misc.URLClassPath$JarLoader$1) > > at sun.misc.Resource.getByteBuffer(Unknown Source) > > at java.net.URLClassLoader.defineClass(Unknown Source) > > at java.net.URLClassLoader.access$100(Unknown Source) > > at java.net.URLClassLoader$1.run(Unknown Source) > > at java.security.AccessController.doPrivileged(Native Method) > > at java.net.URLClassLoader.findClass(Unknown Source) > > at java.lang.ClassLoader.loadClass(Unknown Source) > > - locked <0x078d3468> (a sun.misc.Launcher$ExtClassLoader) > > at java.lang.ClassLoader.loadClass(Unknown Source) > > - locked <0x078c9058> (a sun.misc.Launcher$AppClassLoader) > > at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) > > - locked <0x078c9058> (a sun.misc.Launcher$AppClassLoader) > > at java.lang.ClassLoader.loadClass(Unknown Source) > > at sun.security.jca.ProviderConfig$3.run(Unknown Source) > > at java.security.AccessController.doPrivileged(Native Method) > > at sun.security.jca.ProviderConfig.doLoadProvider(Unknown Source) > > at sun.security.jca.ProviderConfig.getProvider(Unknown Source) > > - locked <0x078c9058> (a sun.misc.Launcher$AppClassLoader) > > at sun.security.jca.ProviderList.getProvider(Unknown Source) > > at sun.security.jca.ProviderList.getIndex(Unknown Source) > > at sun.security.jca.ProviderList.getProviderConfig(Unknown Source) > > at sun.security.jca.ProviderList.getProvider(Unknown Source) > > at java.security.Security.getProvider(Unknown Source) > > at > > > com.soa.security.spring.ProviderRegistration.register(ProviderRegistration.java:31) > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > > at java.lang.reflect.Method.invoke(Unknown Source) > > at > > > org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeCustomInitMethod(AbstractAutowireCapableBeanFactory.java:1414) > > at > > > org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1375) > > at > > > org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1335) > > at > > > org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473) > > at > > > org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409) > > at java.security.AccessController.doPrivileged(Native Method) > > at > > > org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380) > > at > > > org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264) > > at > > > org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) > > - locked <0x07ff23f0> (a java.util.concurrent.ConcurrentHashMap) > > at > > > org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261) > > at > > > org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185) > > at > > > org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164) > > at > > > org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:429) > > - locked <0x07ff2690> (a java.util.concurrent.ConcurrentHashMap) > > at > > > org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:728) > > at > > > org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext.access$1600(AbstractDelegatedExecutionApplicationContext.java:69) > > at > > > org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext$4.run(AbstractDelegatedExecutionApplicationContext.java:355) > > - locked <0x07fe1020> (a java.lang.Object) > > at > > > org.springframework.osgi.util.internal.PrivilegedUtils.executeWithCustomTCCL(PrivilegedUtils.java:85) > > at > > > org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext.completeRefresh(AbstractDelegatedExecutionApplicationContext.java:320) > > at > > > org.springframework.osgi.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor$CompleteRefreshTask.run(DependencyWaiterApplicationContextExecutor.java:136) > > at java.lang.Thread.run(Unknown Source) > > "SpringOsgiExtenderThread-3": > > at > > > org.apache.felix.framework.util.ldap.Evaluator.evaluate(Evaluator.java:96) > > at > org.apache.felix.framework.FilterImpl.match(FilterImpl.java:166) > > at > org.apache.felix.framework.FilterImpl.match(FilterImpl.java:226) > > at > > > org.apache.felix.framework.ServiceRegistry.getServiceReferences(ServiceRegistry.java:182) > > - locked <0x07f41dc0> (a > org.apache.felix.framework.ServiceRegistry) > > at > > org.apache.felix.framework.Felix.getServiceReferences(Felix.java:2617) > > at > > > org.apache.felix.framework.Felix.getAllowedServiceReferences(Felix.java:2672) > > at > > > org.apache.felix.framework.BundleContextImpl.getServiceReferences(BundleContextImpl.java:310) > > at > > > org.springframework.osgi.util.OsgiServiceReferenceUtils.getServiceReferences(OsgiServiceReferenceUtils.java:159) > > at > > > org.springframework.osgi.util.OsgiServiceReferenceUtils.getServiceReferences(OsgiServiceReferenceUtils.java:195) > > at > > > org.springframework.osgi.util.OsgiServiceReferenceUtils.isServicePresent(OsgiServiceReferenceUtils.java:327) > > at > > > org.springframework.osgi.extender.internal.dependencies.startup.MandatoryServiceDependency.isServicePresent(MandatoryServiceDependency.java:82) > > at > > > org.springframework.osgi.extender.internal.dependencies.startup.DependencyServiceManager.doFindDependencies(DependencyServiceManager.java:287) > > at > > > org.springframework.osgi.extender.internal.dependencies.startup.DependencyServiceManager.access$700(DependencyServiceManager.java:40) > > at > > > org.springframework.osgi.extender.internal.dependencies.startup.DependencyServiceManager$1.run(DependencyServiceManager.java:213) > > at > > > org.springframework.osgi.extender.internal.util.PrivilegedUtils.executeWithCustomTCCL(PrivilegedUtils.java:124) > > at > > > org.springframework.osgi.extender.internal.dependencies.startup.DependencyServiceManager.findServiceDependencies(DependencyServiceManager.java:209) > > at > > > org.springframework.osgi.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor.stageOne(DependencyWaiterApplicationContextExecutor.java:248) > > at > > > org.springframework.osgi.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor.refresh(DependencyWaiterApplicationContextExecutor.java:175) > > at > > > org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext.refresh(AbstractDelegatedExecutionApplicationContext.java:175) > > at > > > org.springframework.osgi.extender.internal.activator.ContextLoaderListener$2.run(ContextLoaderListener.java:718) > > at java.lang.Thread.run(Unknown Source) > > > > Found 1 deadlock. > > > > > > -- > Karl Pauls > karlpa...@gmail.com >
