-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

All,

I stopped Tomcat, completely removed my web application, restarted
Tomcat and I can connect without a problem.

AFAIK, my application isn't doing anything with JMX.

I'll try using my context.xml without any actual code involved.

- -chris

On 3/10/14, 12:46 PM, Christopher Schultz wrote:
> All,
> 
> I have two instances of Tomcat 8 running locally. One of them
> happens to have a JNDI DataSource configured and the other does
> not. They are both out-of-the-box 8.0.3 installations.
> 
> One of them has no problem connecting via jconsole to observe JMX 
> beans, while the other one waits forever and then fails. No errors
> or warnings in either jconsole or Tomcat (other than the "could
> not connect" message in jconsole's GUI).
> 
> I believe all of the tools are using the "Attach API"... I have
> not specifically configured anything for remote JMX connections.
> 
> I also can't connect using YourKit, VisualVM, etc. (Technically, 
> VisualVM does connect, but I can't access any of the JMX beans). 
> YourKit tells me that Attach can't be used and tells me to
> re-start the JVM with their profiler agent running inside of it.
> 
> I get a huge stack trace from VisualVM (below) which basically
> tells me that it can't Attach.
> 
> Environment is Mac OS X 10.9, jdk1.7.0_51.jdk, and Tomcat 8.0.3
> (and trunk also).
> 
> Does anyone have any ideas why I might not be able to connect?
> 
> Again, the other JVM has no problem at all. I'm not installing any
> of my own JMX beans or anything weird like that... just standard
> Tomcat stuff with my application running inside it. I'm running
> both Tomcat and jconsole/VisualVM/YourKit as the same user (me).
> 
> 
> I just checked, and I can't connect to the same application
> running under Tomcat 7.0.47, either.
> 
> Here are the relevant parts of server.xml:
> 
> <GlobalNamingResources> <Resource name="UserDatabase"
> auth="Container" type="org.apache.catalina.UserDatabase" 
> description="User database that can be updated and saved"
> 
> factory="org.apache.catalina.users.MemoryUserDatabaseFactory" 
> pathname="conf/tomcat-users.xml" /> </GlobalNamingResources>
> 
> <Service name="Catalina">
> 
> <!--The connectors can use a shared executor, you can define one or
> more named thread pools--> <Executor name="tomcatThreadPool"
> namePrefix="catalina-exec-" maxThreads="150" minSpareThreads="4"/>
> 
> <Connector port="8215" redirectPort="443" 
> protocol="org.apache.coyote.ajp.AjpNioProtocol" 
> URIEncoding="UTF-8" executor="tomcatThreadPool" />
> 
> <Connector port="8217" 
> protocol="org.apache.coyote.http11.Http11NioProtocol" 
> address="127.0.0.1" secure="false" URIEncoding="UTF-8" 
> executor="tomcatThreadPool" />
> 
> <Connector port="9876" protocol="HTTP/1.1" SSLEnabled="true" 
> maxThreads="150" scheme="https" secure="true" keyAlias="tomcat"
> keystorePass="mypass" clientAuth="false" sslProtocol="TLS" />
> 
> <Engine name="Catalina" defaultHost="localhost"> <Host
> name="localhost"  appBase="webapps" unpackWARs="true"
> autoDeploy="true"> ...
> 
> Thanks, -chris
> 
> Stack trace from VisualVM:
> 
> Support/VisualVM/7u14/var/log/heapdump.hprof Compiler: HotSpot
> 64-Bit Tiered Compilers Heap memory usage: initial 24.0MB maximum
> 227.5MB Non heap memory usage: initial 23.4MB maximum 144.0MB 
> Garbage collector: PS Scavenge (Collections=8 Total time spent=0s) 
> Garbage collector: PS MarkSweep (Collections=0 Total time
> spent=0s) Classes: loaded=4506 total loaded=4506 unloaded 0 INFO
> [org.netbeans.core.ui.warmup.DiagnosticTask]: Total memory 
> 8,589,934,592 INFO [null]: Total physical memory 8,589,934,592 INFO
> [com.sun.tools.visualvm.attach.AttachModelImpl]: printFlag 
> 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:63)
>
> 
at com.sun.tools.attach.VirtualMachine.attach(VirtualMachine.java:213)
> at 
> com.sun.tools.visualvm.attach.AttachModelImpl.getVirtualMachine(AttachModelImpl.java:104)
>
> 
Caused: java.io.IOException: Unable to open socket file: target
> process not responding or HotSpot VM not loaded at 
> com.sun.tools.visualvm.attach.AttachModelImpl.getVirtualMachine(AttachModelImpl.java:106)
>
> 
[catch] at
> com.sun.tools.visualvm.attach.AttachModelImpl.printFlag(AttachModelImpl.java:69)
>
> 
at
> com.sun.tools.visualvm.jvm.JVMImpl.isDumpOnOOMEnabled(JVMImpl.java:200)
>
> 
at
> com.sun.tools.visualvm.heapdump.impl.HeapDumpOnOOMEAction.updateState(HeapDumpOnOOMEAction.java:63)
>
> 
at
> com.sun.tools.visualvm.heapdump.impl.HeapDumpOnOOMEAction.isEnabled(HeapDumpOnOOMEAction.java:57)
>
> 
at
> com.sun.tools.visualvm.heapdump.impl.HeapDumpOnOOMEAction.isEnabled(HeapDumpOnOOMEAction.java:26)
>
> 
at
> com.sun.tools.visualvm.core.ui.actions.SingleDataSourceAction.updateState(SingleDataSourceAction.java:57)
>
> 
at
> com.sun.tools.visualvm.heapdump.impl.HeapDumpOnOOMEAction.updateState(HeapDumpOnOOMEAction.java:78)
>
> 
at
> com.sun.tools.visualvm.core.ui.actions.DataSourceAction.initialize(DataSourceAction.java:70)
>
> 
at
> com.sun.tools.visualvm.core.ui.actions.DataSourceAction.doInitialize(DataSourceAction.java:102)
>
> 
at
> com.sun.tools.visualvm.core.ui.actions.DataSourceAction.isEnabled(DataSourceAction.java:79)
>
> 
at
> com.sun.tools.visualvm.core.explorer.ExplorerContextMenuFactory.getActions(ExplorerContextMenuFactory.java:151)
>
> 
at
> com.sun.tools.visualvm.core.explorer.ExplorerContextMenuFactory.getSelectionActions(ExplorerContextMenuFactory.java:107)
>
> 
at
> com.sun.tools.visualvm.core.explorer.ExplorerContextMenuFactory.getActions(ExplorerContextMenuFactory.java:101)
>
> 
at
> com.sun.tools.visualvm.core.explorer.ExplorerContextMenuFactory.getDefaultActionFor(ExplorerContextMenuFactory.java:93)
>
> 
at
> com.sun.tools.visualvm.core.explorer.ExplorerComponent.getDefaultAction(ExplorerComponent.java:175)
>
> 
at
> com.sun.tools.visualvm.core.explorer.ExplorerComponent.access$100(ExplorerComponent.java:50)
>
> 
at
> com.sun.tools.visualvm.core.explorer.ExplorerComponent$1.processMouseEvent(ExplorerComponent.java:90)
>
> 
at java.awt.Component.processEvent(Component.java:6270)
> at java.awt.Container.processEvent(Container.java:2229) at
> java.awt.Component.dispatchEventImpl(Component.java:4861) at
> java.awt.Container.dispatchEventImpl(Container.java:2287) at
> java.awt.Component.dispatchEvent(Component.java:4687) at
> java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4832)
>
> 
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4489)
> at
> java.awt.LightweightDispatcher.dispatchEvent(Container.java:4422) 
> at java.awt.Container.dispatchEventImpl(Container.java:2273) at
> java.awt.Window.dispatchEventImpl(Window.java:2719) at
> java.awt.Component.dispatchEvent(Component.java:4687) at
> java.awt.EventQueue.dispatchEventImpl(EventQueue.java:735) at
> java.awt.EventQueue.access$200(EventQueue.java:103) at
> java.awt.EventQueue$3.run(EventQueue.java:694) at
> java.awt.EventQueue$3.run(EventQueue.java:692) at
> java.security.AccessController.doPrivileged(Native Method) at 
> java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
>
> 
at
> java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:87)
>
> 
at java.awt.EventQueue$4.run(EventQueue.java:708)
> at java.awt.EventQueue$4.run(EventQueue.java:706) at
> java.security.AccessController.doPrivileged(Native Method) at 
> java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
>
> 
at java.awt.EventQueue.dispatchEvent(EventQueue.java:705)
> at 
> org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:121)
>
> 
at
> java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
>
> 
at
> java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
>
> 
at
> java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
>
> 
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
> at
> java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
>
> 
at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)
> INFO [com.sun.tools.visualvm.jmx.impl.JmxModelImpl]:
> connect(19356) com.sun.tools.attach.AttachNotSupportedException:
> Unable to open socket file: target process not responding or
> HotSpot VM not loaded at
> sun.tools.attach.BsdVirtualMachine.<init>(BsdVirtualMachine.java:90)
>
> 
at
> sun.tools.attach.BsdAttachProvider.attachVirtualMachine(BsdAttachProvider.java:63)
>
> 
at com.sun.tools.attach.VirtualMachine.attach(VirtualMachine.java:213)
> at 
> com.sun.tools.visualvm.jmx.impl.JmxModelImpl$LocalVirtualMachine.loadManagementAgent(JmxModelImpl.java:653)
>
> 
Caused: java.io.IOException: Unable to open socket file: target
> process not responding or HotSpot VM not loaded at 
> com.sun.tools.visualvm.jmx.impl.JmxModelImpl$LocalVirtualMachine.loadManagementAgent(JmxModelImpl.java:655)
>
> 
at
> com.sun.tools.visualvm.jmx.impl.JmxModelImpl$LocalVirtualMachine.startManagementAgent(JmxModelImpl.java:633)
>
> 
at
> com.sun.tools.visualvm.jmx.impl.JmxModelImpl$ProxyClient.tryConnect(JmxModelImpl.java:450)
>
> 
[catch] at
> com.sun.tools.visualvm.jmx.impl.JmxModelImpl$ProxyClient.connect(JmxModelImpl.java:420)
>
> 
at
> com.sun.tools.visualvm.jmx.impl.JmxModelImpl.connect(JmxModelImpl.java:200)
>
> 
at
> com.sun.tools.visualvm.jmx.impl.JmxModelImpl.<init>(JmxModelImpl.java:170)
>
> 
at
> com.sun.tools.visualvm.jmx.impl.JmxModelProvider.createModelFor(JmxModelProvider.java:45)
>
> 
at
> com.sun.tools.visualvm.jmx.impl.JmxModelProvider.createModelFor(JmxModelProvider.java:22)
>
> 
at
> com.sun.tools.visualvm.core.model.ModelFactory.getModel(ModelFactory.java:91)
>
> 
at
> com.sun.tools.visualvm.tools.jmx.JmxModelFactory.getJmxModelFor(JmxModelFactory.java:49)
>
> 
at com.sun.tools.visualvm.jvm.JVMImpl.getJmxModel(JVMImpl.java:436)
> at 
> com.sun.tools.visualvm.jvm.JVMImpl.isDumpOnOOMEnabled(JVMImpl.java:203)
>
> 
at
> com.sun.tools.visualvm.heapdump.impl.HeapDumpOnOOMEAction.updateState(HeapDumpOnOOMEAction.java:63)
>
> 
at
> com.sun.tools.visualvm.heapdump.impl.HeapDumpOnOOMEAction.isEnabled(HeapDumpOnOOMEAction.java:57)
>
> 
at
> com.sun.tools.visualvm.heapdump.impl.HeapDumpOnOOMEAction.isEnabled(HeapDumpOnOOMEAction.java:26)
>
> 
at
> com.sun.tools.visualvm.core.ui.actions.SingleDataSourceAction.updateState(SingleDataSourceAction.java:57)
>
> 
at
> com.sun.tools.visualvm.heapdump.impl.HeapDumpOnOOMEAction.updateState(HeapDumpOnOOMEAction.java:78)
>
> 
at
> com.sun.tools.visualvm.core.ui.actions.DataSourceAction.initialize(DataSourceAction.java:70)
>
> 
at
> com.sun.tools.visualvm.core.ui.actions.DataSourceAction.doInitialize(DataSourceAction.java:102)
>
> 
at
> com.sun.tools.visualvm.core.ui.actions.DataSourceAction.isEnabled(DataSourceAction.java:79)
>
> 
at
> com.sun.tools.visualvm.core.explorer.ExplorerContextMenuFactory.getActions(ExplorerContextMenuFactory.java:151)
>
> 
at
> com.sun.tools.visualvm.core.explorer.ExplorerContextMenuFactory.getSelectionActions(ExplorerContextMenuFactory.java:107)
>
> 
at
> com.sun.tools.visualvm.core.explorer.ExplorerContextMenuFactory.getActions(ExplorerContextMenuFactory.java:101)
>
> 
at
> com.sun.tools.visualvm.core.explorer.ExplorerContextMenuFactory.getDefaultActionFor(ExplorerContextMenuFactory.java:93)
>
> 
at
> com.sun.tools.visualvm.core.explorer.ExplorerComponent.getDefaultAction(ExplorerComponent.java:175)
>
> 
at
> com.sun.tools.visualvm.core.explorer.ExplorerComponent.access$100(ExplorerComponent.java:50)
>
> 
at
> com.sun.tools.visualvm.core.explorer.ExplorerComponent$1.processMouseEvent(ExplorerComponent.java:90)
>
> 
at java.awt.Component.processEvent(Component.java:6270)
> at java.awt.Container.processEvent(Container.java:2229) at
> java.awt.Component.dispatchEventImpl(Component.java:4861) at
> java.awt.Container.dispatchEventImpl(Container.java:2287) at
> java.awt.Component.dispatchEvent(Component.java:4687) at
> java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4832)
>
> 
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4489)
> at
> java.awt.LightweightDispatcher.dispatchEvent(Container.java:4422) 
> at java.awt.Container.dispatchEventImpl(Container.java:2273) at
> java.awt.Window.dispatchEventImpl(Window.java:2719) at
> java.awt.Component.dispatchEvent(Component.java:4687) at
> java.awt.EventQueue.dispatchEventImpl(EventQueue.java:735) at
> java.awt.EventQueue.access$200(EventQueue.java:103) at
> java.awt.EventQueue$3.run(EventQueue.java:694) at
> java.awt.EventQueue$3.run(EventQueue.java:692) at
> java.security.AccessController.doPrivileged(Native Method) at 
> java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
>
> 
at
> java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:87)
>
> 
at java.awt.EventQueue$4.run(EventQueue.java:708)
> at java.awt.EventQueue$4.run(EventQueue.java:706) at
> java.security.AccessController.doPrivileged(Native Method) at 
> java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
>
> 
at java.awt.EventQueue.dispatchEvent(EventQueue.java:705)
> at 
> org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:121)
>
> 
at
> java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
>
> 
at
> java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
>
> 
at
> java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
>
> 
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
> at
> java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
>
> 
at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)
> INFO [com.sun.tools.visualvm.attach.AttachModelImpl]:
> getSystemProperties 
> 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:63)
>
> 
at com.sun.tools.attach.VirtualMachine.attach(VirtualMachine.java:213)
> at 
> com.sun.tools.visualvm.attach.AttachModelImpl.getVirtualMachine(AttachModelImpl.java:104)
>
> 
Caused: java.io.IOException: Unable to open socket file: target
> process not responding or HotSpot VM not loaded at 
> com.sun.tools.visualvm.attach.AttachModelImpl.getVirtualMachine(AttachModelImpl.java:106)
>
> 
[catch] at
> com.sun.tools.visualvm.attach.AttachModelImpl.getSystemProperties(AttachModelImpl.java:36)
>
> 
at
> com.sun.tools.visualvm.jvm.JVMImpl.getSystemProperties(JVMImpl.java:274)
>
> 
at
> com.sun.tools.visualvm.application.views.overview.ApplicationOverviewModel.initialize(ApplicationOverviewModel.java:209)
>
> 
at
> com.sun.tools.visualvm.application.views.overview.ApplicationOverviewModel.initialize(ApplicationOverviewModel.java:115)
>
> 
at
> com.sun.tools.visualvm.application.views.overview.ApplicationOverviewView.willBeAdded(ApplicationOverviewView.java:36)
>
> 
at
> com.sun.tools.visualvm.core.ui.DataSourceView.viewWillBeAdded(DataSourceView.java:172)
>
> 
at
> com.sun.tools.visualvm.core.ui.DataSourceWindowManager.addViews(DataSourceWindowManager.java:235)
>
> 
at
> com.sun.tools.visualvm.core.ui.DataSourceWindowManager.openWindowAndAddView(DataSourceWindowManager.java:170)
>
> 
at
> com.sun.tools.visualvm.core.ui.DataSourceWindowManager.access$000(DataSourceWindowManager.java:30)
>
> 
at
> com.sun.tools.visualvm.core.ui.DataSourceWindowManager$1.run(DataSourceWindowManager.java:80)
>
> 
at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1413)
> at 
> org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1993)
>
> 
INFO [com.sun.tools.visualvm.sa.SaModelProvider]: Error getting SA agent
> sun.jvm.hotspot.debugger.DebuggerException: Can't attach to the
> process at
> sun.jvm.hotspot.debugger.bsd.BsdDebuggerLocal.attach0(Native
> Method) at 
> sun.jvm.hotspot.debugger.bsd.BsdDebuggerLocal.access$100(BsdDebuggerLocal.java:51)
>
> 
at
> sun.jvm.hotspot.debugger.bsd.BsdDebuggerLocal$1AttachTask.doit(BsdDebuggerLocal.java:261)
>
> 
at
> sun.jvm.hotspot.debugger.bsd.BsdDebuggerLocal$BsdDebuggerLocalWorkerThread.run(BsdDebuggerLocal.java:129)
>
> 
Caused: sun.jvm.hotspot.debugger.DebuggerException
> at 
> sun.jvm.hotspot.debugger.bsd.BsdDebuggerLocal$BsdDebuggerLocalWorkerThread.execute(BsdDebuggerLocal.java:154)
>
> 
at
> sun.jvm.hotspot.debugger.bsd.BsdDebuggerLocal.attach(BsdDebuggerLocal.java:270)
>
> 
at sun.jvm.hotspot.HotSpotAgent.attachDebugger(HotSpotAgent.java:602)
> at
> sun.jvm.hotspot.HotSpotAgent.setupDebuggerBsd(HotSpotAgent.java:590)
>
> 
at sun.jvm.hotspot.HotSpotAgent.setupDebugger(HotSpotAgent.java:340)
> at sun.jvm.hotspot.HotSpotAgent.go(HotSpotAgent.java:313) at
> sun.jvm.hotspot.HotSpotAgent.attach(HotSpotAgent.java:157) Caused:
> java.lang.reflect.InvocationTargetException at
> sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>
> 
at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>
> 
at java.lang.reflect.Method.invoke(Method.java:606)
> at com.sun.tools.visualvm.sa.SAObject.invoke(SAObject.java:87) at
> com.sun.tools.visualvm.sa.Agent.attach(Agent.java:44) at
> com.sun.tools.visualvm.sa.SaModelImpl.attach(SaModelImpl.java:98) 
> at
> com.sun.tools.visualvm.sa.SaModelImpl.readData(SaModelImpl.java:106)
>
> 
at com.sun.tools.visualvm.sa.SaModelImpl.<init>(SaModelImpl.java:32)
> [catch] at 
> com.sun.tools.visualvm.sa.SaModelProvider.createModelFor(SaModelProvider.java:58)
>
> 
at
> com.sun.tools.visualvm.sa.SaModelProvider.createModelFor(SaModelProvider.java:26)
>
> 
at
> com.sun.tools.visualvm.core.model.ModelFactory.getModel(ModelFactory.java:91)
>
> 
at
> com.sun.tools.visualvm.tools.sa.SaModelFactory.getSAAgentFor(SaModelFactory.java:45)
>
> 
at com.sun.tools.visualvm.jvm.JVMImpl.getSAAgent(JVMImpl.java:432)
> at 
> com.sun.tools.visualvm.jvm.JVMImpl.getSystemProperties(JVMImpl.java:285)
>
> 
at
> com.sun.tools.visualvm.application.views.overview.ApplicationOverviewModel.initialize(ApplicationOverviewModel.java:209)
>
> 
at
> com.sun.tools.visualvm.application.views.overview.ApplicationOverviewModel.initialize(ApplicationOverviewModel.java:115)
>
> 
at
> com.sun.tools.visualvm.application.views.overview.ApplicationOverviewView.willBeAdded(ApplicationOverviewView.java:36)
>
> 
at
> com.sun.tools.visualvm.core.ui.DataSourceView.viewWillBeAdded(DataSourceView.java:172)
>
> 
at
> com.sun.tools.visualvm.core.ui.DataSourceWindowManager.addViews(DataSourceWindowManager.java:235)
>
> 
at
> com.sun.tools.visualvm.core.ui.DataSourceWindowManager.openWindowAndAddView(DataSourceWindowManager.java:170)
>
> 
at
> com.sun.tools.visualvm.core.ui.DataSourceWindowManager.access$000(DataSourceWindowManager.java:30)
>
> 
at
> com.sun.tools.visualvm.core.ui.DataSourceWindowManager$1.run(DataSourceWindowManager.java:80)
>
> 
at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1413)
> at 
> org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1993)
>
> 
INFO [com.sun.tools.visualvm.attach.AttachModelImpl]: getSystemProperties
> 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:63)
>
> 
at com.sun.tools.attach.VirtualMachine.attach(VirtualMachine.java:213)
> at 
> com.sun.tools.visualvm.attach.AttachModelImpl.getVirtualMachine(AttachModelImpl.java:104)
>
> 
Caused: java.io.IOException: Unable to open socket file: target
> process not responding or HotSpot VM not loaded at 
> com.sun.tools.visualvm.attach.AttachModelImpl.getVirtualMachine(AttachModelImpl.java:106)
>
> 
[catch] at
> com.sun.tools.visualvm.attach.AttachModelImpl.getSystemProperties(AttachModelImpl.java:36)
>
> 
at
> com.sun.tools.visualvm.jvm.JVMImpl.getSystemProperties(JVMImpl.java:274)
>
> 
at
> com.sun.tools.visualvm.profiler.ProfilerSupport.classSharingBreaksProfiling(ProfilerSupport.java:100)
>
> 
at
> com.sun.tools.visualvm.profiler.ApplicationProfilerView.willBeAdded(ApplicationProfilerView.java:130)
>
> 
at
> com.sun.tools.visualvm.core.ui.DataSourceView.viewWillBeAdded(DataSourceView.java:172)
>
> 
at
> com.sun.tools.visualvm.core.ui.DataSourceWindowManager.addViews(DataSourceWindowManager.java:235)
>
> 
at
> com.sun.tools.visualvm.core.ui.DataSourceWindowManager.openWindowAndAddView(DataSourceWindowManager.java:170)
>
> 
at
> com.sun.tools.visualvm.core.ui.DataSourceWindowManager.access$000(DataSourceWindowManager.java:30)
>
> 
at
> com.sun.tools.visualvm.core.ui.DataSourceWindowManager$1.run(DataSourceWindowManager.java:80)
>
> 
at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1413)
> at 
> org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1993)
>
>  
> ---------------------------------------------------------------------
>
> 
To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
> For additional commands, e-mail: users-h...@tomcat.apache.org
> 
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
Comment: GPGTools - http://gpgtools.org
Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/
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=QREV
-----END PGP SIGNATURE-----

---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
For additional commands, e-mail: users-h...@tomcat.apache.org

Reply via email to