[jboss-jira] [JBoss JIRA] Updated: (JBAS-5418) Calling getters/setters cluster wide - covenience feature

Sat Apr 12 12:32:54 EDT 2008

     [ http://jira.jboss.com/jira/browse/JBAS-5418?page=all ]

Brian Stansberry updated JBAS-5418:
-----------------------------------

    Component/s: Clustering

Moved this to JBAS. I'm trying to get stuff out of JBCLUSTER except:

1) Specific details of the ha-client and ha-server-api projects.
2) Cross project planning stuff, like training material, competitive analysis, etc
3) Really really big picture stuff.

> Calling getters/setters cluster wide - covenience feature
> ---------------------------------------------------------
>
>                 Key: JBAS-5418
>                 URL: http://jira.jboss.com/jira/browse/JBAS-5418
>             Project: JBoss Application Server
>          Issue Type: Feature Request
>      Security Level: Public(Everyone can see) 
>          Components: Clustering
>            Reporter: Galder Zamarreno
>         Assigned To: Brian Stansberry
>            Priority: Optional
>   Original Estimate: 4 hours
>  Remaining Estimate: 4 hours
>
> We'd like to check the values of an attirbute on all cluster nodes. Is there any quick way to do so? 
> During the startup of your own JMX MBean service you first have to register it with HAPartition 
> using registerRPCHandler method in HAPartition [1]. Provide a service name and your own 
> MBean object as parameters.
> When checking a value of an attribute of your mbean in the whole cluster you would invoke 
> HAPartition.callMethodOnCluster together with service name parameter provided for 
> registerRPCHandler method. You have to expose this attribute as an operation
> However, it would be more convenient to just use getter or setter. thanks,

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