Re: Merlin - JMX Demo

Hi Cameron,

Thanks for your early response.

As instructed by you, I checked out the latest source
code from subversion.

When I tried $ ant setup, Build failed. Following is
the error message that I got. Could you please let me
know how do I  need to proceed.

ERROR MESSAGE:
+++++++++++++++++++++++++++++++++++++++++++++++++++++++
D:\avalon>ant setup
Buildfile: build.xml

check-magic-home:

declare-magic-home:

setup:

check-magic-home:

declare-magic-home:

setup-proxy:

setup-antlib:

create-magic-home:
     [echo] Preparing magic system using C:\Documents
and Settings\SSubramonian/
.magic
     [echo] Using home directory: C:\Documents and
Settings\SSubramonian/.magic
     [echo] Using cache: C:\Documents and
Settings\SSubramonian/.magic/main
     [echo] Using doc repository: C:\Documents and
Settings\SSubramonian/.magic/
docs
      [get] Getting:
http://www.dpml.net/avalon/tools/bars/avalon-tools-magic.ba
r
    [unzip] Expanding: C:\Documents and
Settings\SSubramonian\.magic\main\avalon
\tools\bars\avalon-tools-magic.bar into C:\Documents
and Settings\SSubramonian\.
magic\main\avalon\tools
     [copy] Copying 1 file to C:\Documents and
Settings\SSubramonian\.magic\them
es
     [copy] Copying 1 file to C:\Documents and
Settings\SSubramonian\.ant\lib

setup-junit:

setup:
     [echo] Setup complete.

BUILD FAILED
java.lang.InternalError: jzentry == 0,
 jzfile = 9413336,
 total = 79,
 name = C:\Documents and
Settings\SSubramonian\.ant\lib\avalon-tools-magic.jar,
 i = 17,
 message = invalid LOC header (bad signature)

Total time: 12 seconds
D:\avalon>

+++++++++++++++++++++++++++++++++++++++++++++++++++++++



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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