Re: Merlin - JMX Demo

Cameron Fieber <[email protected]> Mon, 27 Sep 2004 15:00:59 -0700
Newsgroups	gmane.comp.jakarta.avalon.user
Message-ID	<[email protected]>
Hi Subbu,

I'm just trying to reproduce the problem, I'll let you know as soon as I 
have an idea.

-Cameron

S V Subramonian wrote:

>Hi,
>
>I am trying to run the JMX facility, as instructed by
>Cameron, I am getting the following error. Can anyone
>help me to identify what is going wrong. 
>
>LOG MSG
>+++++++++++++++++++++++++++++++++++++++++++++++++++++++
>
>D:\avalon\planet>merlin -repository "C:\Documents and
>Settings\SSubramonian\.mag
>ic\main"
>test/target/deliverables/blocks/avalon-jmx-test.block
>[DEBUG  ] (kernel.logger): logging system established
>[DEBUG  ] (kernel.logger): adding category [kernel]
>[DEBUG  ] (kernel): logging system established
>[DEBUG  ] (kernel): repository established:
>C:\Documents and Settings\SSubramoni
>an\.magic\main, http://www.dpml.net/,
>http://www.ibiblio.org/maven/
>[DEBUG  ] (kernel.logger): adding category [kernel]
>[INFO   ] (kernel): info report
>-----------------------------------------------------------
>Merlin Kernel Environment Listing
>-----------------------------------------------------------
>
>  ${user.dir} == D:\avalon\planet
>  ${user.home} == C:\Documents and
>Settings\SSubramonian
>
>  ${avalon.repository.cache} ==
>D:\merlin-jmx\merlin\system
>  ${avalon.repository.online} == true
>  ${avalon.repository.hosts} ==
>http://www.dpml.net,http://www.ibiblio.org/maven
>
>
>  ${merlin.lang} == null
>  ${merlin.home} == D:\merlin-jmx\merlin
>  ${merlin.system} == D:\merlin-jmx\merlin\system
>  ${merlin.config} == D:\merlin-jmx\merlin\config
>  ${merlin.kernel} ==
>file:/D:/merlin-jmx/merlin/config/kernel.xml
>  ${merlin.logging.implementation} ==
>artifact:jar:avalon/logging/avalon-logging
>-logkit-impl#SNAPSHOT
>  ${merlin.logging.config} == null
>  ${merlin.runtime} ==
>artifact:jar:avalon/activation/avalon-activation-impl#SNA
>PSHOT
>  ${merlin.override} == null
>  ${merlin.dir} == D:\avalon\planet
>  ${merlin.temp} == C:\Temp
>  ${merlin.context} == D:\avalon\planet\home
>  ${merlin.anchor} == D:\avalon\planet
>  ${merlin.info} == true
>  ${merlin.debug} == true
>  ${merlin.audit} == false
>  ${merlin.server} == true
>  ${merlin.autostart} == true
>  ${merlin.code.security.enabled} == false
>  ${merlin.deployment.timeout} == 0
>  ${merlin.repository} == C:\Documents and
>Settings\SSubramonian\.magic\main
>  ${merlin.repository.hosts} ==
>http://www.dpml.net/,http://www.ibiblio.org/mave
>n/
>  ${merlin.deployment} ==
>file:/${merlin.dir}/test/target/deliverables/blocks/av
>alon-jmx-test.block
>
>-----------------------------------------------------------
>[DEBUG  ] (kernel): building application model
>[DEBUG  ] (kernel.logger): adding root category
>[DEBUG  ] (kernel.logger): adding root category
>[DEBUG  ] (kernel.logger): adding root category
>[DEBUG  ] (classloader): base: ${merlin.dir}
>[DEBUG  ] (classloader): classpath:
>[DEBUG  ] (classloader.types): type install count: 0
>[DEBUG  ] (classloader.types): type registration
>complete
>[DEBUG  ] (kernel): state: initializing
>[DEBUG  ] (kernel): kernel established
>[DEBUG  ] (kernel): state: initialized
>[DEBUG  ] (kernel): install phase
>[DEBUG  ] (kernel): installing:
>file:/${merlin.dir}/test/target/deliverables/blo
>cks/avalon-jmx-test.block
>[DEBUG  ] (): including composite block:
>file:/D:/avalon/planet/test/target/deli
>verables/blocks/avalon-jmx-test.block
>[DEBUG  ] (): installing: jmx
>[DEBUG  ] (kernel.logger): adding category [jmx]
>[DEBUG  ] (kernel.logger): adding category [jmx]
>[DEBUG  ] (jmx): creating child classloader for: [jmx]
>[DEBUG  ] (jmx.classloader): base: ${merlin.dir}
>Download from:
>[http://www.dpml.net/avalon/jmx/jars/avalon-jmx-mx4j-SNAPSHOT.jar
>]
>..
>Download from:
>[http://www.dpml.net/avalon/jmx/jars/avalon-jmx-spi-SNAPSHOT.jar]
>
>..
>Download from:
>[http://www.dpml.net/mx4j/jars/mx4j-impl-2.0.1.jar]
>....................
>Download from:
>[http://www.dpml.net/mx4j/jars/mx4j-rjmx-2.0.1.jar]
>.........
>Download from:
>[http://www.dpml.net/mx4j/jars/mx4j-rimpl-2.0.1.jar]
>.......
>Download from:
>[http://www.dpml.net/mx4j/jars/mx4j-tools-2.0.1.jar]
>..........................................
>Download from:
>[http://www.dpml.net/avalon/jmx/jars/avalon-jmx-test.jar]
>..
>[DEBUG  ] (jmx.classloader): classpath:
>file:/C:/Documents and Settings/SSubramo
>nian/.magic/main/avalon/framework/jars/avalon-framework-api-SNAPSHOT.jar;file:/C
>:/Documents and
>Settings/SSubramonian/.magic/main/avalon/jmx/jars/avalon-jmx-mx4
>j-SNAPSHOT.jar;file:/C:/Documents and
>Settings/SSubramonian/.magic/main/avalon/j
>mx/jars/avalon-jmx-spi-SNAPSHOT.jar;file:/C:/Documents
>and Settings/SSubramonian
>/.magic/main/avalon/jmx/jars/avalon-jmx-api-SNAPSHOT.jar;file:/C:/Documents
>and
>Settings/SSubramonian/.magic/main/avalon/composition/jars/avalon-composition-api
>-2.0.0.jar;file:/C:/Documents and
>Settings/SSubramonian/.magic/main/avalon/util/
>jars/avalon-util-extension-api-1.2.0.jar;file:/C:/Documents
>and Settings/SSubram
>onian/.magic/main/avalon/repository/jars/avalon-repository-api-SNAPSHOT.jar;file
>:/C:/Documents and
>Settings/SSubramonian/.magic/main/avalon/logging/jars/avalon-
>logging-api-1.0.0.jar;file:/C:/Documents and
>Settings/SSubramonian/.magic/main/a
>valon/meta/jars/avalon-meta-api-SNAPSHOT.jar;file:/C:/Documents
>and Settings/SSu
>bramonian/.magic/main/avalon/jmx/jars/avalon-jmx-util-SNAPSHOT.jar;file:/C:/Docu
>ments and
>Settings/SSubramonian/.magic/main/avalon/framework/jars/avalon-framewo
>rk-impl-SNAPSHOT.jar;file:/C:/Documents and
>Settings/SSubramonian/.magic/main/av
>alon/framework/jars/avalon-framework-legacy-SNAPSHOT.jar;file:/C:/Documents
>and
>Settings/SSubramonian/.magic/main/avalon/logkit/jars/avalon-logkit-SNAPSHOT.jar;
>file:/C:/Documents and
>Settings/SSubramonian/.magic/main/avalon/util/jars/avalon
>-util-i18n-1.0.0.jar;file:/C:/Documents and
>Settings/SSubramonian/.magic/main/mx
>4j/jars/mx4j-jmx-2.0.1.jar;file:/C:/Documents and
>Settings/SSubramonian/.magic/m
>ain/mx4j/jars/mx4j-impl-2.0.1.jar;file:/C:/Documents
>and Settings/SSubramonian/.
>magic/main/mx4j/jars/mx4j-rjmx-2.0.1.jar;file:/C:/Documents
>and Settings/SSubram
>onian/.magic/main/mx4j/jars/mx4j-rimpl-2.0.1.jar;file:/C:/Documents
>and Settings
>/SSubramonian/.magic/main/mx4j/jars/mx4j-tools-2.0.1.jar;file:/C:/Documents
>and
>Settings/SSubramonian/.magic/main/avalon/jmx/jars/avalon-jmx-handler-SNAPSHOT.ja
>r;file:/C:/Documents and
>Settings/SSubramonian/.magic/main/avalon/jmx/jars/avalo
>n-jmx-test.jar
>[DEBUG  ] (jmx.classloader.scanner): scanning:
>file:/C:/Documents and Settings/S
>Subramonian/.magic/main/avalon/framework/jars/avalon-framework-api-SNAPSHOT.jar
>[DEBUG  ] (jmx.classloader.scanner): scanning:
>file:/C:/Documents and Settings/S
>Subramonian/.magic/main/avalon/jmx/jars/avalon-jmx-mx4j-SNAPSHOT.jar
>[DEBUG  ] (jmx.classloader.scanner): type:
>org.apache.avalon.jmx.mx4j.MX4JCompon
>entRegistrationManager
>[DEBUG  ] (jmx.classloader.scanner): scanning:
>file:/C:/Documents and Settings/S
>Subramonian/.magic/main/avalon/jmx/jars/avalon-jmx-spi-SNAPSHOT.jar
>[DEBUG  ] (jmx.classloader.scanner): scanning:
>file:/C:/Documents and Settings/S
>Subramonian/.magic/main/avalon/jmx/jars/avalon-jmx-api-SNAPSHOT.jar
>[DEBUG  ] (jmx.classloader.scanner): scanning:
>file:/C:/Documents and Settings/S
>Subramonian/.magic/main/avalon/composition/jars/avalon-composition-api-2.0.0.jar
>
>[DEBUG  ] (jmx.classloader.scanner): scanning:
>file:/C:/Documents and Settings/S
>Subramonian/.magic/main/avalon/util/jars/avalon-util-extension-api-1.2.0.jar
>[DEBUG  ] (jmx.classloader.scanner): scanning:
>file:/C:/Documents and Settings/S
>Subramonian/.magic/main/avalon/repository/jars/avalon-repository-api-SNAPSHOT.ja
>r
>[DEBUG  ] (jmx.classloader.scanner): scanning:
>file:/C:/Documents and Settings/S
>Subramonian/.magic/main/avalon/logging/jars/avalon-logging-api-1.0.0.jar
>[DEBUG  ] (jmx.classloader.scanner): scanning:
>file:/C:/Documents and Settings/S
>Subramonian/.magic/main/avalon/meta/jars/avalon-meta-api-SNAPSHOT.jar
>[DEBUG  ] (jmx.classloader.scanner): scanning:
>file:/C:/Documents and Settings/S
>Subramonian/.magic/main/avalon/jmx/jars/avalon-jmx-util-SNAPSHOT.jar
>[DEBUG  ] (jmx.classloader.scanner): scanning:
>file:/C:/Documents and Settings/S
>Subramonian/.magic/main/avalon/framework/jars/avalon-framework-impl-SNAPSHOT.jar
>
>[DEBUG  ] (jmx.classloader.scanner): scanning:
>file:/C:/Documents and Settings/S
>Subramonian/.magic/main/avalon/framework/jars/avalon-framework-legacy-SNAPSHOT.j
>ar
>[DEBUG  ] (jmx.classloader.scanner): scanning:
>file:/C:/Documents and Settings/S
>Subramonian/.magic/main/avalon/logkit/jars/avalon-logkit-SNAPSHOT.jar
>[DEBUG  ] (jmx.classloader.scanner): scanning:
>file:/C:/Documents and Settings/S
>Subramonian/.magic/main/avalon/util/jars/avalon-util-i18n-1.0.0.jar
>[DEBUG  ] (jmx.classloader.scanner): scanning:
>file:/C:/Documents and Settings/S
>Subramonian/.magic/main/mx4j/jars/mx4j-jmx-2.0.1.jar
>[DEBUG  ] (jmx.classloader.scanner): scanning:
>file:/C:/Documents and Settings/S
>Subramonian/.magic/main/mx4j/jars/mx4j-impl-2.0.1.jar
>[DEBUG  ] (jmx.classloader.scanner): scanning:
>file:/C:/Documents and Settings/S
>Subramonian/.magic/main/mx4j/jars/mx4j-rjmx-2.0.1.jar
>[DEBUG  ] (jmx.classloader.scanner): scanning:
>file:/C:/Documents and Settings/S
>Subramonian/.magic/main/mx4j/jars/mx4j-rimpl-2.0.1.jar
>[DEBUG  ] (jmx.classloader.scanner): scanning:
>file:/C:/Documents and Settings/S
>Subramonian/.magic/main/mx4j/jars/mx4j-tools-2.0.1.jar
>[DEBUG  ] (jmx.classloader.scanner): scanning:
>file:/C:/Documents and Settings/S
>Subramonian/.magic/main/avalon/jmx/jars/avalon-jmx-handler-SNAPSHOT.jar
>[DEBUG  ] (jmx.classloader.scanner): type:
>org.apache.avalon.jmx.handler.JmxMana
>gementHandler
>[DEBUG  ] (jmx.classloader.scanner): scanning:
>file:/C:/Documents and Settings/S
>Subramonian/.magic/main/avalon/jmx/jars/avalon-jmx-test.jar
>[DEBUG  ] (jmx.classloader.scanner): type:
>org.apache.avalon.playground.jmxtest.
>JMXTestComponent
>[DEBUG  ] (jmx.classloader.types): type install count:
>3
>[DEBUG  ] (jmx.classloader.types): registered
>[type:org.apache.avalon.jmx.mx4j.M
>X4JComponentRegistrationManager/1].
>[DEBUG  ] (jmx.classloader.types): registered
>[type:org.apache.avalon.jmx.handle
>r.JmxManagementHandler/1].
>[DEBUG  ] (jmx.classloader.types): registered
>[type:org.apache.avalon.playground
>.jmxtest.JMXTestComponent/1].
>[DEBUG  ] (jmx.classloader.types): type registration
>complete
>[DEBUG  ] (kernel.logger): adding category [jmx]
>[DEBUG  ] (kernel.logger): adding category [jmx.mx4j]
>[DEBUG  ] (kernel.logger): adding category [jmx]
>[DEBUG  ] (kernel.logger): adding category [jmx.test]
>[DEBUG  ] (kernel.logger): adding category [jmx]
>[DEBUG  ] (kernel.logger): adding category
>[jmx.handler]
>[DEBUG  ] (kernel): customize phase
>[DEBUG  ] (kernel): startup phase
>[DEBUG  ] (kernel): application assembly
>[DEBUG  ] (kernel): state: assembly
>[DEBUG  ] (): assembly phase
>[DEBUG  ] (jmx): assembly phase
>[DEBUG  ] (kernel): application deployment
>[DEBUG  ] (kernel): state: deployment
>[DEBUG  ] (): commissioning container [jmx]
>[DEBUG  ] (jmx): commissioning component [mx4j]
>[DEBUG  ] (jmx.mx4j.lifecycle): incarnation
>[DEBUG  ] (jmx.mx4j.lifecycle): instantiating
>component with 3 arguments.
>[INFO   ] (jmx.mx4j): Created MBeanServer with ID:
>1060478:ff41c63868:-8000:ffor
>ster-gqh:1
>[DEBUG  ] (jmx.mx4j): MX4J HTTP listener port: 8082
>[INFO   ] (jmx.mx4j): HttpAdaptor version 2.0.1
>started on port 8082
>[DEBUG  ] (kernel): state: initialized
>---- exception report
>----------------------------------------------------------
>
>Exception: org.apache.avalon.merlin.KernelException
>Message: Kernel startup failure.
>---- cause
>---------------------------------------------------------------------
>
>Exception: org.apache.avalon.merlin.KernelException
>Message: Cannot deploy application.
>---- cause
>---------------------------------------------------------------------
>
>Exception:
>org.apache.avalon.activation.LifecycleException
>Message: Component related exception during
>instantiation of the class [org.apac
>he.avalon.jmx.mx4j.MX4JComponentRegistrationManager].
>---- cause
>---------------------------------------------------------------------
>
>Exception: java.lang.reflect.InvocationTargetException
>Message: null
>---- cause
>---------------------------------------------------------------------
>
>Exception: java.io.IOException
>Message: javax.naming.CommunicationException [Root
>exception is java.rmi.ServerE
>xception: RemoteException occurred in server thread;
>nested exception is:
>        java.rmi.UnmarshalException: error
>unmarshalling arguments; nested excep
>tion is:
>        java.net.MalformedURLException: no protocol:
>and]
>--------------------------------------------------------------------------------
>
>
>[DEBUG  ] (kernel): shutdown event
>[DEBUG  ] (kernel): disposal
>
>+++++++++++++++++++++++++++++++++++++++++++++++++++++++
>
>regards,
>Subbu
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>--- Cameron Fieber <[email protected]> wrote:
>
>  
>
>>Hi Subbu,
>>
>>I have recently commited some changes to the JMX
>>facility that upgrades
>>it to use the latest MX4J release.  Unfortunately, I
>>still haven't got
>>around to writing any end user documentation on it.
>>
>>Here are some steps that should get you up and
>>running, and likely the
>>beginnings of the JMX facility user documentation
>>;-).   I'll start
>>right from scratch as I'm not sure if you are
>>looking at the subversion
>>version or not:
>>
>>-= Checkin out the source, building, and setting up
>>Merlin =-
>>
>>First, check out the latest source:
>>$ svn co
>>http://svn.apache.org/repos/asf/avalon/trunk avalon
>>$ cd avalon
>>
>>Now, initialize the magic buildsystem (this only has
>>to be done once):
>>$ ant setup
>>
>>Now, build the various components of merlin and it's
>>facilities:
>>$ ant
>>
>>This build will have created a Merlin distribution,
>>you can unzip it to
>>install it.  This is also a one time step. Note that
>>the zip resides in
>>your local magic repository, a .magic directory in
>>your user home
>>directory.  On unix, check your $HOME directory, in
>>Windows, check
>>C:\Documents and Settings\<your user name> for that
>>directory. unzip the
>>zip file to the location you want to install merlin,
>>and set the
>>environment variables MERLIN_HOME (pointing to the
>>merlin directory you
>>just unzipped) and add $MERLIN_HOME/bin to your
>>path.  The full path to
>>the zip file is
>>
>>    
>>
>$HOME/.magic/main/avalon/merlin/dist/avalon-merlin-cli-SNAPSHOT.zip.
>  
>
>>-= Launching the JMX Facility example =-
>>Now that it's all built and you have merlin
>>installed, you can play with
>>the JMX facility:
>>$ cd planet/facilities/jmx
>>
>>The following command will run the test block, which
>>establishes the JMX
>>facility, and a single test component that exposes a
>>management API:
>>$ merlin -repository $HOME/.magic/main
>>
>>    
>>
>test/target/deliverables/blocks/avalon-jmx-test.block
>  
>
>>You should see a couple info messages printed on the
>>console indicating
>>the facility has started, and started HTTP and RMI
>>adaptors to the MBean
>>server. You can now access the JMX console at
>>http://127.0.0.1:8082. If
>>you click on the MBean:
>>
>>    
>>
>Merlin:container=jmx,name=test,topic=JMXTestComponentMBean
>  
>
>>it will bring
>>up the management interface of the test component.
>>Management interfaces
>>for a component are currently only determined by
>>inspecting the
>>component's implemented interfaces for interfaces
>>with names ending with
>>"MBean".  For each "MBean" interface found, an MBean
>>is created and
>>registered with the MBeanServer by the JMX facility.
>> An example of this
>>is the JMXTestComponent located in the test
>>directory.
>>
>>I hope this helps, and I hope to have some more
>>formalized documentation
>>as well as some facility enhancements available in
>>the near future.  Let
>>me know if you run into any problems.
>>
>>Regards,
>>
>>-Cameron
>>
>>
>>On Wed, 2004-09-08 at 14:32, S V Subramonian wrote:
>>    
>>
>>>Hi Peter,
>>>
>>>I would appreciate if you can let me know the JMX
>>>facility that you got. Also please send me if
>>>      
>>>
>>there is
>>    
>>
>>>any to do list document or guide for incorporating
>>>      
>>>
>>JMX
>>    
>>
>>>in Merlin.
>>>
>>>regards,
>>>Subbu
>>>--- [email protected] wrote:
>>>
>>>      
>>>
>>>>Hi Subbu,
>>>>we have the JMX facility running here, so I
>>>>        
>>>>
>>could
>>    
>>
>>>>take a look at the demo
>>>>next week if no one else has time.
>>>>
>>>>/peter
>>>>        
>>>>
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>>>>
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>>>
>>>
>>>
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