[jbosstools-issues] [JBoss JIRA] (JBIDE-18267) Errors when starting EAP 5.2 - problem with jmx agent

[Max Rydahl Andersen (JIRA)]

    [ https://issues.jboss.org/browse/JBIDE-18267?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13024969#comment-13024969 ] 

Max Rydahl Andersen commented on JBIDE-18267:
---------------------------------------------

I had a talk with [~rob.stryker] about this today and yes, as it it stands this breaks public API but turns out this class is *not* meant to be implemented by clients - just used.

Thus it is missing a @noimplements and a basic codescan of Fuse that *might* have used this shows it is not being implemented so we should not be breaking any binary usage of this unless someone actually implemented the interface (which they shouldn't have)

Thus I reluctantly agree to get this in. It is not clean, but it is also not wrong since the @noimplements was missing and it supposedly fixes the nasty issue of servers not starting.

I just wish QE can actually verify that this actually do get fixed by this.

> Errors when starting EAP 5.2 - problem with jmx agent
> -----------------------------------------------------
>
>                 Key: JBIDE-18267
>                 URL: https://issues.jboss.org/browse/JBIDE-18267
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: jmx, server
>    Affects Versions: 4.2.0.CR1
>            Reporter: Martin Malina
>            Assignee: Rob Stryker
>              Labels: respin-a
>             Fix For: 4.2.1.CR1, 4.3.0.Alpha1
>
>
> When I add EAP 5.2 using runtime detection and then start the server, I get errors in the console:
> {code}
> 15:07:25,729 INFO  [JMXKernel] Legacy JMX core initialized
> javax.management.JMRuntimeException: Failed to load MBeanServerBuilder class org.jboss.mx.server.MBeanServerBuilderImpl: java.lang.ClassNotFoundException: org.jboss.mx.server.MBeanServerBuilderImpl
> 	at javax.management.MBeanServerFactory.checkMBeanServerBuilder(MBeanServerFactory.java:481)
> 	at javax.management.MBeanServerFactory.getNewMBeanServerBuilder(MBeanServerFactory.java:512)
> 	at javax.management.MBeanServerFactory.newMBeanServer(MBeanServerFactory.java:299)
> 	at javax.management.MBeanServerFactory.createMBeanServer(MBeanServerFactory.java:214)
> 	at javax.management.MBeanServerFactory.createMBeanServer(MBeanServerFactory.java:175)
> 	at sun.management.ManagementFactory.createPlatformMBeanServer(ManagementFactory.java:302)
> 	at java.lang.management.ManagementFactory.getPlatformMBeanServer(ManagementFactory.java:504)
> 	at sun.management.jmxremote.ConnectorBootstrap.startLocalConnectorServer(ConnectorBootstrap.java:458)
> 	at sun.management.Agent.startAgent(Agent.java:135)
> 	at sun.management.Agent.agentmain(Agent.java:95)
> 	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:597)
> 	at sun.instrument.InstrumentationImpl.loadClassAndStartAgent(InstrumentationImpl.java:325)
> 	at sun.instrument.InstrumentationImpl.loadClassAndCallAgentmain(InstrumentationImpl.java:348)
> Caused by: java.lang.ClassNotFoundException: org.jboss.mx.server.MBeanServerBuilderImpl
> 	at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
> 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
> 	at javax.management.MBeanServerFactory.loadBuilderClass(MBeanServerFactory.java:424)
> 	at javax.management.MBeanServerFactory.checkMBeanServerBuilder(MBeanServerFactory.java:466)
> 	... 15 more
> Exception thrown by the agent : javax.management.JMRuntimeException: Failed to load MBeanServerBuilder class org.jboss.mx.server.MBeanServerBuilderImpl: java.lang.ClassNotFoundException: org.jboss.mx.server.MBeanServerBuilderImpl
> Exception in thread "Attach Listener" java.lang.reflect.InvocationTargetException
> 	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:597)
> 	at sun.instrument.InstrumentationImpl.loadClassAndStartAgent(InstrumentationImpl.java:325)
> 	at sun.instrument.InstrumentationImpl.loadClassAndCallAgentmain(InstrumentationImpl.java:348)
> Caused by: java.lang.RuntimeException: javax.management.JMRuntimeException: Failed to load MBeanServerBuilder class org.jboss.mx.server.MBeanServerBuilderImpl: java.lang.ClassNotFoundException: org.jboss.mx.server.MBeanServerBuilderImpl
> 	at sun.management.Agent.error(Agent.java:309)
> 	at sun.management.Agent.startAgent(Agent.java:153)
> 	at sun.management.Agent.agentmain(Agent.java:95)
> 	... 6 more
> Caused by: javax.management.JMRuntimeException: Failed to load MBeanServerBuilder class org.jboss.mx.server.MBeanServerBuilderImpl: java.lang.ClassNotFoundException: org.jboss.mx.server.MBeanServerBuilderImpl
> 	at javax.management.MBeanServerFactory.checkMBeanServerBuilder(MBeanServerFactory.java:481)
> 	at javax.management.MBeanServerFactory.getNewMBeanServerBuilder(MBeanServerFactory.java:512)
> 	at javax.management.MBeanServerFactory.newMBeanServer(MBeanServerFactory.java:299)
> 	at javax.management.MBeanServerFactory.createMBeanServer(MBeanServerFactory.java:214)
> 	at javax.management.MBeanServerFactory.createMBeanServer(MBeanServerFactory.java:175)
> 	at sun.management.ManagementFactory.createPlatformMBeanServer(ManagementFactory.java:302)
> 	at java.lang.management.ManagementFactory.getPlatformMBeanServer(ManagementFactory.java:504)
> 	at sun.management.jmxremote.ConnectorBootstrap.startLocalConnectorServer(ConnectorBootstrap.java:458)
> 	at sun.management.Agent.startAgent(Agent.java:135)
> 	... 7 more
> Caused by: java.lang.ClassNotFoundException: org.jboss.mx.server.MBeanServerBuilderImpl
> 	at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
> 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
> 	at javax.management.MBeanServerFactory.loadBuilderClass(MBeanServerFactory.java:424)
> 	at javax.management.MBeanServerFactory.checkMBeanServerBuilder(MBeanServerFactory.java:466)
> 	... 15 more
> Agent failed to start!
> {code}
> It's kind of strange, but it didn't happen at first. When I changed the server to compressed deployment, it started happening. So I wanted to check again in a new workspace. In the new workspace, I just added the server and start (with default - exploded wars) and it happened again.



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