Simple clusstering example

miragpl Jul 9, 2012 11:41 AM

Hi everyone,

I would like to setup a simple cluster environment which would behave like that:

* all communication goes to single node

* when the node fails it would go automatically to other working node (but always all the communication goes to the single node)

I cannot find example for such case. All examples contained some kind of load-balancing (sending request to random nodes). I would appreciate if someone could point me a place where I can see how to configure the cluster to meet my needs.

I'm using jboss 6.1.

Thanks in advance!

1. Re: Simple clusstering example

wdfink Jul 11, 2012 8:00 AM (in response to miragpl)

What you are using EJB2 or EJB3?

In EJB2 you might implement your own LB policy, see conf/standardjboss.xml.
For EJB3 I'm not sure, but it works similar and you should have a look into the deploy/ejb3-interceptors-aop.xml, I suppose implement something like the 'InvokeRemoteInterceptor' or 'ClusterChooserInterceptor'
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2. Re: Simple clusstering example

rhusar Jul 24, 2012 4:51 AM (in response to wdfink)

+1

And I would highly recommend switching to latest and greatest AS 7...
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