7 Replies Latest reply on Jul 3, 2007 11:54 AM by alesj

EJBRegistrationDeployer causes loop!?

wolfc Jul 3, 2007 10:25 AM

On one machine (and only on that machine) the EJBRegistrationDeployer won't come up. The EJBRegistrationDeployer doesn't take any inputs, so how can it cause a loop?

2007-07-03 16:01:59,825 WARN [org.jboss.kernel.plugins.dependency.AbstractKernelController] Broken callback: ClassSingleCallbackItem@dfcb47{name=interface org.jboss.deployers.spi.deployer.Deployer whenRequired=ControllerState@850e8c{Configured} dependentState=ControllerState@101ac1c{Installed} owner=AbstractKernelControllerContext@1f8bd0d{ metadata=AbstractBeanMetaData@ca9a2d{name=Deployers bean=org.jboss.deployers.plugins.deployers.DeployersImpl properties= constructor=AbstractConstructorMetaData@502819{parameters=[null]} autowireCandidate=true installCallbacks=[method=addDeployer] uninstallCallbacks=[method=removeDeployer]}name=Deployers target=org.jboss.deployers.plugins.deployers.DeployersImpl@1d50fd2 state=Installed depends=AbstractDependencyInfo@15004dd{idependOn=[AbstractDependencyItem@6f6068{name=Deployers dependsOn=jboss.kernel:service=KernelController whenRequired=Instantiated dependentState=Installed resolved=true}] unresolved=[AbstractDependencyItem@6f6068{name=Deployers dependsOn=jboss.kernel:service=KernelController whenRequired=Instantiated dependentState=Installed resolved=true}]}} method=addDeployer signature=org.jboss.deployers.spi.deployer.Deployer}
java.lang.IllegalStateException: Cannot add org.jboss.ejb3.deployers.EJBRegistrationDeployer@1d6bff7 it will cause a loop
org.jboss.deployers.vfs.deployer.kernel.KernelDeploymentDeployer@eafb71{inputs=[org.jboss.beans.metadata.spi.BeanMetaData, org.jboss.kernel.spi.deployment.KernelDeployment] outputs=[org.jboss.beans.metadata.spi.BeanMetaData]}
org.jboss.deployers.vfs.deployer.kernel.BeanMetaDataDeployer@2c9103{inputs=[org.jboss.beans.metadata.spi.BeanMetaData] outputs=[]}
org.jboss.deployment.ClientDeployer@304648{inputs=[] outputs=[org.jboss.metadata.ClientMetaData]}
org.jboss.deployment.security.SecurityDeployer@d9b071{inputs=[org.jboss.metadata.BeanMetaData, org.jboss.metadata.ApplicationMetaData, org.jboss.deployment.security.ignoreMe, org.jboss.metadata.WebMetaData] outputs=[jboss.jacc]}
org.jboss.ejb.deployers.EjbDeployer@147a16f{inputs=[org.jboss.metadata.ApplicationMetaData] outputs=[org.jboss.system.metadata.ServiceMetaData]}
org.jboss.ejb3.deployers.EJBRegistrationDeployer@1d6bff7{inputs=[] outputs=[org.jboss.deployment.security.ignoreMe, org.jboss.ejb3.Ejb3Deployment]}
org.jboss.resource.deployers.RARDeployer@393167{inputs=[org.jboss.resource.metadata.ConnectorMetaData] outputs=[org.jboss.system.metadata.ServiceMetaData]}
org.jboss.system.deployers.ServiceDeploymentDeployer@1aacd5f{inputs=[org.jboss.system.metadata.ServiceMetaData, org.jboss.system.metadata.ServiceDeployment] outputs=[org.jboss.system.metadata.ServiceMetaData]}
org.jboss.system.deployers.ServiceDeployer@14b081b{inputs=[org.jboss.system.metadata.ServiceMetaData] outputs=[]}

 at org.jboss.deployers.plugins.deployers.DeployersImpl.sort(DeployersImpl.java:905)
 at org.jboss.deployers.plugins.deployers.DeployersImpl.addDeployer(DeployersImpl.java:178)
 at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at org.jboss.reflect.plugins.introspection.ReflectionUtils.invoke(ReflectionUtils.java:55)
 at org.jboss.reflect.plugins.introspection.ReflectMethodInfoImpl.invoke(ReflectMethodInfoImpl.java:108)
 at org.jboss.joinpoint.plugins.BasicMethodJoinPoint.dispatch(BasicMethodJoinPoint.java:66)
 at org.jboss.beans.info.plugins.AbstractBeanInfo.invoke(AbstractBeanInfo.java:255)
 at org.jboss.kernel.plugins.dependency.AbstractKernelControllerContext.invoke(AbstractKernelControllerContext.java:268)
 at org.jboss.dependency.plugins.SingleCallbackItem.changeCallback(SingleCallbackItem.java:73)
 at org.jboss.dependency.plugins.AbstractCallbackItem.changeCallback(AbstractCallbackItem.java:74)
 at org.jboss.dependency.plugins.OwnerCallbackItem.changeCallback(OwnerCallbackItem.java:88)
 at org.jboss.dependency.plugins.AbstractController.resolveCallbacks(AbstractController.java:1152)
 at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:695)
 at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:813)
 at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:735)
 at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:525)
 at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:361)
 at org.jboss.deployers.vfs.deployer.kernel.BeanMetaDataDeployer.deploy(BeanMetaDataDeployer.java:69)
 at org.jboss.deployers.vfs.deployer.kernel.BeanMetaDataDeployer.deploy(BeanMetaDataDeployer.java:42)
 at org.jboss.deployers.spi.deployer.helpers.AbstractSimpleRealDeployer.deploy(AbstractSimpleRealDeployer.java:65)
 at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:164)
 at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstall(DeployersImpl.java:657)
 at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstall(DeployersImpl.java:672)
 at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstall(DeployersImpl.java:623)
 at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:587)
 at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:304)
 at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1257)
 at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:685)
 at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:813)
 at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:735)
 at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:573)
 at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:374)
 at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:426)
 at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:340)
 at org.jboss.system.server.profileservice.ProfileServiceBootstrap.loadProfile(ProfileServiceBootstrap.java:372)
 at org.jboss.system.server.profileservice.ProfileServiceBootstrap.bootstrap(ProfileServiceBootstrap.java:247)
 at org.jboss.kernel.plugins.bootstrap.AbstractBootstrap.run(AbstractBootstrap.java:89)
 at org.jboss.system.server.profileservice.ServerImpl.doStart(ServerImpl.java:403)
 at org.jboss.system.server.profileservice.ServerImpl.start(ServerImpl.java:342)
 at org.jboss.Main.boot(Main.java:210)
 at org.jboss.Main$1.run(Main.java:523)
 at java.lang.Thread.run(Thread.java:595)

1. Re: EJBRegistrationDeployer causes loop!?

adrian.brock Jul 3, 2007 10:47 AM (in response to wolfc)
"wolfc" wrote:
On one machine (and only on that machine) the EJBRegistrationDeployer won't come up. The EJBRegistrationDeployer doesn't take any inputs, so how can it cause a loop?
2007-07-03 16:01:59,825 WARN ... org.jboss.deployment.security.SecurityDeployer@d9b071{inputs=[org.jboss.metadata.BeanMetaData, org.jboss.metadata.ApplicationMetaData, org.jboss.deployment.security.ignoreMe, org.jboss.metadata.WebMetaData] outputs=[jboss.jacc]} ... org.jboss.ejb3.deployers.EJBRegistrationDeployer@1d6bff7{inputs=[] outputs=[org.jboss.deployment.security.ignoreMe, org.jboss.ejb3.Ejb3Deployment]} }

It's claiming a loop because after the sort the "ignoreMe" that it outputs
is an input for an earlier deployer.

The problem is because the sort is too simple. Its only looking at neighbours
so it never compares the EJBRegistrationDeployer with the SecurityDeployer
because the EJBDeployer is inbetween and they are in a sorted state relative to that.
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2. Re: EJBRegistrationDeployer causes loop!?

adrian.brock Jul 3, 2007 10:55 AM (in response to wolfc)

Bug report:
http://jira.jboss.com/jira/browse/JBMICROCONT-190
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3. Re: EJBRegistrationDeployer causes loop!?

alesj Jul 3, 2007 11:01 AM (in response to wolfc)

Carlo, can you send me the inputs / outputs of those deployers.
Or where to look for them?
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4. Re: EJBRegistrationDeployer causes loop!?

wolfc Jul 3, 2007 11:04 AM (in response to wolfc)

Ehr, the above stack trace & trunk. :-)
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5. Re: EJBRegistrationDeployer causes loop!?

adrian.brock Jul 3, 2007 11:07 AM (in response to wolfc)

I've created a test that reproduces the problem.

You should be able to workaround the issue temporarily by doing
setRelativeOrder(-1);
in your constructor.
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6. Re: EJBRegistrationDeployer causes loop!?

alesj Jul 3, 2007 11:21 AM (in response to wolfc)

"alesj" wrote:
Carlo, can you send me the inputs / outputs of those deployers.
Or where to look for them?

Or I can extract them from this stack trace ...
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7. Re: EJBRegistrationDeployer causes loop!?

alesj Jul 3, 2007 11:54 AM (in response to wolfc)

"alesj" wrote:
"alesj" wrote:
Carlo, can you send me the inputs / outputs of those deployers.
Or where to look for them?

Or I can extract them from this stack trace ...

What's the initial order?
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