[jboss-dev] Hostname problem when starting JB AS TRUNK

Aleksandar Kostadinov akostadi at redhat.com
Wed Oct 10 08:12:28 EDT 2007 

Sacha Labourey wrote, On 10/10/2007 03:08 PM (EEST):
> well, as you know when it comes to spec (like TCP/IP):
>  - implement it so that you restrict yourself to the max, but
>  - accept more than the spec restrict you to
> 
> Now, pragmatically: will some significant number of people using jboss
> have a "-" in their hostname? yes :) we are done.

only underscore matters "_", "-" is ok.

> On 10/10/2007 02:01 PM, Carlo de Wolf wrote:
>> In principal I don't agree. Just because some sly Fox is using an OS
>> that doesn't stick to rules we shouldn't modify our code.
>>
>> root at ubuntu:~# hostname ubuntu_test
>> hostname: the specified hostname is invalid
>>
>> But it would appear that I'm being overtrumped.
>>
>> Carlo
>>
>> PS. This would make a great thread on memo-list.
>>
>> On Wed, 2007-10-10 at 13:29 +0200, Sacha Labourey wrote:
>>> I agree with Tim here, is that in our code or in the the JDK's code?
>>>
>>> On 10/10/2007 12:46 PM, Tim Fox wrote:
>>>>
>>>> Carlo de Wolf wrote:
>>>>> http://en.wikipedia.org/wiki/Hostname :
>>>>> "Underscore characters are commonly used by Windows systems but
>>>>> according to RFC 952 they are not allowed and several systems, such as
>>>>> DomainKeys and the SRV record deliberately use the underscore to make
>>>>> sure their special domain names are not confused with a hostname."
>>>> BTW I'm running Linux (FC6).
>>>>
>>>> Although if we go by the letter of the law we could disallow such
>>>> hostnames, I think the question here is whether we want to p off all
>>>> those JBAS 4.x users with underscores in their hostnames who try to
>>>> upgrade to JB5, hit this, and hate JBoss for ever... :)
>>>>> So we can add AS 5 to the list.
>>>>>
>>>>> Carlo
>>>>>
>>>>> On Wed, 2007-10-10 at 11:31 +0100, Tim Fox wrote:
>>>>>> Just tried to start JB5 on my laptop, and it fails.
>>>>>>
>>>>>> Seems like something in remoting doesn't like hostnames with an
>>>>>> underscore in them?
>>>>>>
>>>>>> My hostname is "tims_laptop".
>>>>>>
>>>>>> AS 4.x starts fine on the same machine.
>>>>>>
>>>>>> 11:05:17,197 ERROR [AbstractKernelController] Error installing to
>>>>>> Start: name=jboss.remoting:protocol=rmi,service=JMXConnectorServer
>>>>>> state=Create mode=Manual requiredState=Installed
>>>>>> java.net.MalformedURLException: Bad URL path:
>>>>>> _laptop/jndi/rmi://tims_laptop:1090/jmxconnector
>>>>>>          at
>>>>>> javax.management.remote.JMXServiceURL.validate(JMXServiceURL.java:348)
>>>>>>
>>>>>>          at
>>>>>> javax.management.remote.JMXServiceURL.<init>(JMXServiceURL.java:208)
>>>>>>          at
>>>>>> org.jboss.mx.remoting.service.JMXConnectorServerService.start(JMXConnectorServerService.java:106)
>>>>>>
>>>>>>          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>>>>>> Method)
>>>>>>          at
>>>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>>>>>>
>>>>>>          at
>>>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>>>>>>
>>>>>>          at java.lang.reflect.Method.invoke(Method.java:585)
>>>>>>          at
>>>>>> org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:157)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.mx.server.Invocation.dispatch(Invocation.java:96)
>>>>>>          at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
>>>>>>          at
>>>>>> org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:668)
>>>>>>          at
>>>>>> org.jboss.system.microcontainer.ServiceProxy.invoke(ServiceProxy.java:184)
>>>>>>
>>>>>>          at $Proxy4.start(Unknown Source)
>>>>>>          at
>>>>>> org.jboss.system.microcontainer.StartStopLifecycleAction.installAction(StartStopLifecycleAction.java:42)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.system.microcontainer.ServiceControllerContextAction.install(ServiceControllerContextAction.java:46)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:327)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.system.microcontainer.ServiceControllerContext.install(ServiceControllerContext.java:239)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1309)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:734)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:862)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:784)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:622)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:411)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.system.ServiceController.doChange(ServiceController.java:659)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.system.ServiceController.start(ServiceController.java:431)
>>>>>>          at
>>>>>> org.jboss.system.deployers.ServiceDeployer.start(ServiceDeployer.java:149)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.system.deployers.ServiceDeployer.deploy(ServiceDeployer.java:107)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.system.deployers.ServiceDeployer.deploy(ServiceDeployer.java:46)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.deployers.spi.deployer.helpers.AbstractSimpleRealDeployer.deploy(AbstractSimpleRealDeployer.java:65)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:169)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:728)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:749)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:669)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:327)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1309)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:734)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:862)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:784)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:622)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:411)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:495)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:354)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.system.server.profileservice.ProfileServiceBootstrap.loadProfile(ProfileServiceBootstrap.java:245)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.system.server.profileservice.ProfileServiceBootstrap.start(ProfileServiceBootstrap.java:131)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.bootstrap.AbstractServerImpl.start(AbstractServerImpl.java:382)
>>>>>>
>>>>>>          at org.jboss.Main.boot(Main.java:210)
>>>>>>          at org.jboss.Main$1.run(Main.java:529)
>>>>>>          at java.lang.Thread.run(Thread.java:595)
>>>>>> 11:05:17,203 ERROR [AbstractKernelController] Error installing to
>>>>>> Real:
>>>>>> name=vfsfile:/home/tim/dev/jbas/trunk/build/output/jboss-5.0.0.Beta3/server/default/deploy/jmx-remoting.sar/
>>>>>> state=PostClassLoader mode=Manual requiredState=Real
>>>>>> org.jboss.deployers.spi.DeploymentException: Error deploying:
>>>>>> jboss.remoting:service=JMXConnectorServer,protocol=rmi
>>>>>>          at
>>>>>> org.jboss.deployers.spi.DeploymentException.rethrowAsDeploymentException(DeploymentException.java:49)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.system.deployers.ServiceDeployer.deploy(ServiceDeployer.java:126)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.system.deployers.ServiceDeployer.deploy(ServiceDeployer.java:46)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.deployers.spi.deployer.helpers.AbstractSimpleRealDeployer.deploy(AbstractSimpleRealDeployer.java:65)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:169)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:728)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:749)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:669)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:327)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1309)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:734)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:862)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:784)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:622)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:411)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:495)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:354)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.system.server.profileservice.ProfileServiceBootstrap.loadProfile(ProfileServiceBootstrap.java:245)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.system.server.profileservice.ProfileServiceBootstrap.start(ProfileServiceBootstrap.java:131)
>>>>>>
>>>>>>          at
>>>>>> org.jboss.bootstrap.AbstractServerImpl.start(AbstractServerImpl.java:382)
>>>>>>
>>>>>>          at org.jboss.Main.boot(Main.java:210)
>>>>>>          at org.jboss.Main$1.run(Main.java:529)
>>>>>>          at java.lang.Thread.run(Thread.java:595)
>>>>>>
>>>>>>
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