[infinispan-dev] JMX stuff in infinispan

[Manik Surtani]

When running the test suite I see:

	WARN  [ComponentsJmxRegistration] (pool-1-thread-9) Jmx domain  
already in use

Is this as severe a problem as a WARN?  It should be entirely possible  
that people register > 1 cache managers with the same MBean Server.   
Perhaps rather than log such a severe warning, we should use a counter  
if the domain is repeated?  E.g.,

	jmxDomain:<managerInstanceNumber>:global:<componentName>
	jmxDomain:<managerInstanceNumber>:<cachename>:<componentName>

WDYT?

Cheers
Manik

On 25 Mar 2009, at 10:45, Mircea Markus wrote:

> Manik Surtani wrote:
>>
>> On 25 Mar 2009, at 06:22, Mircea Markus wrote:
>>
>>> implementation finished.
>>> Following features were added, compared with JBossCache:
>>> 1) jmx domain care be specified now.
>>> 2) an MBeanServer lookup can be configured, to lookup the server  
>>> on which the components will be registered - in prev version the  
>>> PlatformMBeanServer was hardcoded (now it's only an default)
>>> 3) missing unit tests were added for all the annotated MBeans
>>> 4) jmx is now configured in two places:
>>>  - in global section: to enable exposure of shared information  
>>> (rpc manager info, cache manager info)
>>>  e.g <globalJmxStatistics enabled="true" jmxDomain="infinispan"  
>>> mBeanServerLookup="org.infinispan.jmx.PerThreadMBeanServerLookup" />
>>>
>>>  - for each cache, where cache specific info is configured(mainly  
>>> interceptors, which now are cache specific)
>>> e.g. <jmxStatistics enabled="false"/>
>>
>> How are objects registered in JMX?  I'm guessing  
>> jmxDomain:<component> for stuff on the cache manager, and  
>> jmxDomain:<cacheName>:<component> for cache-level components?
> jmxDomain:global: [component name] for cache manager stuff
> for cache level is as you mentioned.
>>
>> Cheers
>> Manik
>>
>> --
>> Manik Surtani
>> Lead, JBoss Cache
>> http://www.jbosscache.org
>> manik at jboss.org <mailto:manik at jboss.org>
>>
>>
>>
>>
>

--
Manik Surtani
Lead, JBoss Cache
http://www.jbosscache.org
manik at jboss.org




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