Hi Tim,
On Oct 3, 2012, at 7:09 PM, Tim Quinn wrote:
> Hello, Jan.
>
> Please take a quick look at this recent blog entry:
>
> https://blogs.oracle.com/quinn/entry/jmx_monitoring_of_glassfish_servers
>
> This does not count as "official documentation" but the steps there do work.
>
Thanks very much. Much cleaner than anything else so far.
But no luck for me. The visualvm logs suggest some SSL related problems.
Stacktrace below, in case you have a vague idea.
Jan
Trace:
INFO [com.sun.tools.visualvm.jmx.impl.JmxModelImpl]: connect(service:jmx:rmi://xxxxxxxxxx:8686/jndi/rmi://xxxxxxxxxxxx:8686/jmxrmi)
java.io.EOFException: SSL peer shut down incorrectly
at com.sun.net.ssl.internal.ssl.InputRecord.read(InputRecord.java:333)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:863)
Caused: javax.net.ssl.SSLHandshakeException: Remote host closed connection during handshake
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:882)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1203)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:654)
at com.sun.net.ssl.internal.ssl.AppOutputStream.write(AppOutputStream.java:100)
at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65)
at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123)
at java.io.DataOutputStream.flush(DataOutputStream.java:106)
at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:211)
Caused: java.rmi.ConnectIOException: error during JRMP connection establishment; nested exception is:
javax.net.ssl.SSLHandshakeException: Remote host closed connection during handshake
at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:286)
at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:184)
at sun.rmi.server.UnicastRef.newCall(UnicastRef.java:322)
at sun.rmi.registry.RegistryImpl_Stub.lookup(Unknown Source)
at com.sun.jndi.rmi.registry.RegistryContext.lookup(RegistryContext.java:97)
Caused: javax.naming.CommunicationException [Root exception is java.rmi.ConnectIOException: error during JRMP connection establishment; nested exception is:
javax.net.ssl.SSLHandshakeException: Remote host closed connection during handshake]
at com.sun.jndi.rmi.registry.RegistryContext.lookup(RegistryContext.java:101)
at com.sun.jndi.toolkit.url.GenericURLContext.lookup(GenericURLContext.java:185)
at javax.naming.InitialContext.lookup(InitialContext.java:392)
at javax.management.remote.rmi.RMIConnector.findRMIServerJNDI(RMIConnector.java:1886)
at javax.management.remote.rmi.RMIConnector.findRMIServer(RMIConnector.java:1856)
at javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:255)
Caused: java.io.IOException: Failed to retrieve RMIServer stub
at javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:338)
at com.sun.tools.visualvm.jmx.impl.JmxModelImpl$ProxyClient.tryConnect(JmxModelImpl.java:496)
[catch] at com.sun.tools.visualvm.jmx.impl.JmxModelImpl$ProxyClient.connect(JmxModelImpl.java:440)
at com.sun.tools.visualvm.jmx.impl.JmxModelImpl.connect(JmxModelImpl.java:220)
at com.sun.tools.visualvm.jmx.impl.JmxModelImpl.<init>(JmxModelImpl.java:209)
at com.sun.tools.visualvm.jmx.impl.JmxModelProvider.createModelFor(JmxModelProvider.java:61)
at com.sun.tools.visualvm.jmx.impl.JmxModelProvider.createModelFor(JmxModelProvider.java:42)
at com.sun.tools.visualvm.core.model.ModelFactory.getModel(ModelFactory.java:111)
at com.sun.tools.visualvm.tools.jmx.JmxModelFactory.getJmxModelFor(JmxModelFactory.java:69)
at com.sun.tools.visualvm.jmx.impl.JmxApplicationProvider.addJmxApplication(JmxApplicationProvider.java:279)
at com.sun.tools.visualvm.jmx.impl.JmxApplicationProvider.createJmxApplication(JmxApplicationProvider.java:183)
at com.sun.tools.visualvm.jmx.JmxApplicationsSupport.createJmxApplicationImpl(JmxApplicationsSupport.java:293)
at com.sun.tools.visualvm.jmx.JmxApplicationsSupport.createJmxApplicationInteractive(JmxApplicationsSupport.java:270)
at com.sun.tools.visualvm.jmx.impl.AddJMXConnectionAction$1.run(AddJMXConnectionAction.java:80)
at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1411)
at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1991)
INFO [com.sun.tools.visualvm.jmx.impl.JmxModelImpl]: connect(3574)
java.net.ConnectException: Operation timed out
[ and more ]
> The formatting of some of the images there leaves a little to be desired, but I think it's clear enough what's going on.
>
> - Tim
>
> On Oct 3, 2012, at 11:38 AM, Jan Algermissen wrote:
>
>> Hi,
>>
>> despite the large number of Q&As on the subject out there, I feel pretty lost. Most of them talk about how people eventually, somehow managed to get remote JMX monitoring to work. I just cannot find an authoritative answer, how it *should* be done.
>>
>> Hence the question:
>>
>> Given a fresh install of Glassfish 4, what are the things I must do to enable remote monitoring via VisualVM? Is there any official documentation on the subject?
>>
>> (I am not going through a firewall, so there should not be an issue with the second port VisualVM opens up).
>>
>> Jan
>>
>