5 Replies Latest reply on Oct 14, 2011 11:43 PM by jaikiran

JBoss 7.0.2 StackOverflowError with application.xml <connector> module

insipid Oct 12, 2011 6:22 PM

If I create a simple RAR (completely stubbed) with no deployment descriptor (using @Connector instead) and package it in an ear with nothing else everything is okay. If I add an application.xml with a <connector> module referencing the rar I get the following stack trace:

17:12:19,097 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-4) MSC00001: Failed to start service jboss.deployment.unit."test-ear.ear".CONFIGURE_MODULE: org.jboss.msc.service.StartException in service jboss.deployment.unit."test-ear.ear".CONFIGURE_MODULE: Failed to process phase CONFIGURE_MODULE of deployment "test-ear.ear"

at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:121) [jboss-as-server-7.0.2.Final.jar:7.0.2.Final]

at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1824) [jboss-msc-1.0.1.GA.jar:1.0.1.GA]

at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1759) [jboss-msc-1.0.1.GA.jar:1.0.1.GA]

at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_27]

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_27]

at java.lang.Thread.run(Thread.java:662) [:1.6.0_27]

Caused by: java.lang.StackOverflowError

at java.util.concurrent.atomic.AtomicReferenceArray.rawIndex(AtomicReferenceArray.java:30) [:1.6.0_27]

at java.util.concurrent.atomic.AtomicReferenceArray.get(AtomicReferenceArray.java:84) [:1.6.0_27]

at org.jboss.msc.service.UnlockedReadHashMap.doGetRow(UnlockedReadHashMap.java:144) [jboss-msc-1.0.1.GA.jar:1.0.1.GA]

at org.jboss.msc.service.UnlockedReadHashMap.doGetRow(UnlockedReadHashMap.java:136) [jboss-msc-1.0.1.GA.jar:1.0.1.GA]

at org.jboss.msc.service.UnlockedReadHashMap.doGet(UnlockedReadHashMap.java:130) [jboss-msc-1.0.1.GA.jar:1.0.1.GA]

at org.jboss.msc.service.UnlockedReadHashMap.get(UnlockedReadHashMap.java:224) [jboss-msc-1.0.1.GA.jar:1.0.1.GA]

at org.jboss.msc.service.ServiceContainerImpl.getService(ServiceContainerImpl.java:454) [jboss-msc-1.0.1.GA.jar:1.0.1.GA]

at org.jboss.msc.service.DelegatingServiceRegistry.getService(DelegatingServiceRegistry.java:51) [jboss-msc-1.0.1.GA.jar:1.0.1.GA]

at org.jboss.as.server.deployment.module.ModuleSpecProcessor.processManualTransitiveDependencies(ModuleSpecProcessor.java:175) [jboss-as-server-7.0.2.Final.jar:7.0.2.Final]

at org.jboss.as.server.deployment.module.ModuleSpecProcessor.processManualTransitiveDependencies(ModuleSpecProcessor.java:191) [jboss-as-server-7.0.2.Final.jar:7.0.2.Final]

processManualTransitiveDependencies goes on to fill up the stack.

I would like to be able to include the application.xml so that (in my real application) I can ensure the resource adapter get initialized first.

1. Re: JBoss 7.0.2 StackOverflowError with application.xml <connector> module

insipid Oct 13, 2011 2:17 PM (in response to insipid)

Has anyone been able to successfully deploy a connector module inside an ear with the application.xml included? I have seriously tried the most basic RA implementation I can think of (single ra class, no outbound connectors, no classpath requirements), as well as other examples online (such as the ironjacamar helloworld sample). It always results in a StackOverflowError even if i ramp up the jvm stack size. I am clearly doing something wrong here, the question is what?
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2. Re: JBoss 7.0.2 StackOverflowError with application.xml <connector> module

jaikiran Oct 14, 2011 3:29 AM (in response to insipid)

Can you please post the application.xml and maybe if possible attach a sample application which reproduces this issue?
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3. Re: JBoss 7.0.2 StackOverflowError with application.xml <connector> module

jaikiran Oct 14, 2011 3:38 AM (in response to jaikiran)

Just looked at the code, it appears to have a bug:

try {
            ModuleSpecification specification = controller.getValue();
            final List<ModuleDependency> allDeps = specification.getAllDependencies();
            for (ModuleDependency dependency : allDeps) {
                if (deps.contains(dependency)) { // Jaikiran: This should have been deps.contains(dependency.getIdentifier())
                    continue;
                }
                deps.add(dependency.getIdentifier());
                moduleSpecification.addSystemDependency(dependency);
                if (dependency.getIdentifier().getName().startsWith(ServiceModuleLoader.MODULE_PREFIX)) {
                    processManualTransitiveDependencies(moduleSpecification, phaseContext, deps, dependency.getIdentifier());
                }

Please file a JIRA and if possible attach an application, so that we can be sure that the fix does indeed resolve this issue.

4. Re: JBoss 7.0.2 StackOverflowError with application.xml <connector> module

insipid Oct 14, 2011 10:29 AM (in response to jaikiran)

https://issues.jboss.org/browse/AS7-2111
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5. Re: JBoss 7.0.2 StackOverflowError with application.xml <connector> module

jaikiran Oct 14, 2011 11:43 PM (in response to insipid)

Fix available in next nightly build http://community.jboss.org/thread/167590
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