Hi Robbie, That is quite a lot of useful information which helps a lot.
Thanks a lot!. Danushka On Wed, Sep 29, 2010 at 8:22 PM, Robbie Gemmell <[email protected]>wrote: > If you are setting the JVM properties then you need to connect to the > JMX agent you are instructing the JVM to start; Qpid only starts its > own programatically if you havent set the properties instructing the > JVM to start its own. If management is enabled in the broker config, > the Qpid MBeans will still be available via the platform agent. If you > dont want to use the JVM's built in JMX agent then dont set the > properties and just connect to the JMX server the broker creates > itself (if management is enabled). > > To do 'InVM' monitoring you could simply access the MBeanServer > locally by grabbing it via ManagementFactory.getPlatformMBeanServer() > instead of using an MBeanServerConnection via a JMXConnector. > > Side note: those properties were really originally created for older > JVM versions, as of Java6 you only time you need to set them is if you > want to perform 'remote' (ie network based, can still be on the same > machine) access using the JVMs built in agent. If you are the user who > started the process then you can always attach JConsole locally; using > the AttachAPI feature in v6 JVMs it can inject a JMX agent into the > JVM process while it is running and then connect to it, so you dont > need to bother specifying the properties in that case and can moniot > any application whether the old management proeprties were set or not > when it was started. > > Robbie > > On 29 September 2010 11:52, Danushka Menikkumbura > <[email protected]> wrote: > > Hi devs, > > > > I can see that Qpid JMX server does not start when > > com.sun.management.jmxremote system property is set. Can somebody tell me > > how to do JMX monitoring in that case?. Also I wonder if it is possible > to > > do JMX monitoring from within a JVM. That is using a in-vm link? > > > > Thanks, > > Danushka > > > > --------------------------------------------------------------------- > Apache Qpid - AMQP Messaging Implementation > Project: http://qpid.apache.org > Use/Interact: mailto:[email protected] > >
