Issue

• While trying to discover the JBoss Fuse process from a JON agent the following error occurs:

2014-07-11 17:27:34,237 DEBUG [ResourceDiscoveryComponent.invoker.daemon-2] (org.jbosson.plugins.fuse.FuseServerDiscoveryComponent)- Error when trying to discover Fuse Server process [ProcessScanResult: scan=[ProcessScan: query=[process|basename|match=^java.*,arg|-Dkaraf.home|match=.*,arg|-Dkaraf.base|match=.*,arg|org.apache.karaf.main.Main|match=.*], name=[null]], info=[process: pid=[18036], name=[/Library/Java/JavaVirtualMachines/jdk1.7.0_25.jdk/Contents/Home/bin/java], ppid=[18022]]].
java.lang.RuntimeException: Failed to extract JMX service URL for process with PID [18036].
    at org.rhq.plugins.jmx.util.JvmUtility.extractJMXServiceURL(JvmUtility.java:93)
    at org.jbosson.plugins.fuse.FuseServerDiscoveryComponent.discoverResourceDetails(FuseServerDiscoveryComponent.java:225)
    at org.jbosson.plugins.fuse.FuseServerDiscoveryComponent.discoverResources(FuseServerDiscoveryComponent.java:80)
    at sun.reflect.GeneratedMethodAccessor40.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.rhq.core.pc.util.DiscoveryComponentProxyFactory$ComponentInvocationThread.call(DiscoveryComponentProxyFactory.java:293)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
    at java.util.concurrent.FutureTask.run(FutureTask.java:166)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:724)
Caused by: com.sun.tools.attach.AttachNotSupportedException: Unable to open socket file: target process not responding or HotSpot VM not loaded
    at sun.tools.attach.BsdVirtualMachine.<init>(BsdVirtualMachine.java:90)
    at sun.tools.attach.BsdAttachProvider.attachVirtualMachine(BsdAttachProvider.java:78)
    at com.sun.tools.attach.VirtualMachine.attach(VirtualMachine.java:255)
    at org.rhq.plugins.jmx.util.JvmUtility.attachToVirtualMachine(JvmUtility.java:111)
    at org.rhq.plugins.jmx.util.JvmUtility.extractJMXServiceURL(JvmUtility.java:76)
    ... 11 more