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

Sorry, I wasn't following this thread. Mostly, I'm going to plead ignorance - I've never touched JBoss jmx-remoting. However, Jason seems to be on the right track. The line numbers in Tim's stack trace don't match the JBoss implementation of javax.management.remote.JMXServiceURL.

-Ron Jason T. Greene wrote: > OK, I just verified and this is explicitly disallowed in the JDK > version of JMXSerivceURL (IMO a bug). It is however allowed in URL. > > The JBoss implementation of JMXServiceURL does allow it, so the > problem is that it is not in endorsed libs. > > -Jason > > Jason T. Greene wrote: >> No escaping should be needed. The JDK allows underscores in >> hostnames. In reality there is nothing wrong with them, they just >> aren't allowed in DNS. >> >> Tim Fox wrote: >>> >>> >>> Dimitris Andreadis wrote: >>>> Am I missing the point, or this is JDK code being executed >>>> (javax.management...). How escaping the hostname could help? >>> >>> AFAICT the string is just a JMX service name, it doesn't *have to* >>> contain the actual hostname AFAICT: >>> >>> String serviceURL = "service:jmx:rmi://" + bindAddress + >>> "/jndi/rmi://" + bindAddress + ":" + registryPort + jndiPath; >>> >>> So should be to escape it before passing it to the JDK code. >>> >>> Maybe someone from the remoting team should comment, since this is >>> remoting code... >>> >>>> >>>> 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) >>>> >>>> >>>> This looks like a non-issue to me. Better change your hostname :) >>>> >>>> Tim Fox wrote: >>>>> I'm not familiar with that code, but I'm assuming that whoever is >>>>> generating the URLs should be able to escape any occurences of >>>>> '_' pretty easily.... >>>>> >>>>> >>>>> Dimitris Andreadis wrote: >>>>>> So, is this a JDK problem, or not? >>>>>> >>>>>> _______________________________________________ >>>>>> jboss-development mailing list >>>>>> jboss-development(a)lists.jboss.org >>>>>> https://lists.jboss.org/mailman/listinfo/jboss-development >>>>> >>>> _______________________________________________ >>>> jboss-development mailing list >>>> jboss-development(a)lists.jboss.org >>>> https://lists.jboss.org/mailman/listinfo/jboss-development >>> >> >> > > -- JBoss, a Division of Red Hat "My company's smarter than your company." ------------------------------------------------------------------------ _______________________________________________ jboss-development mailing list jboss-development(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-development