[jboss-dev-forums] [Design of JBoss Portal] - Re: portal clustering problem when using optimistic locking

[prabhat.jha@jboss.com]

I ran tests with Buddy Replication on in jboss-web-cluster.sar. The jboss-service.xml used here is exactly same as that of EAP which is repeatable_read, repl_async and buddy replication on.

Configuration of hibernate/jboss cache clustering remain unchanged with pessimistic, read committe and invallidaton synch.

Results are similar to previous result upto 3 nodes. With 4 nodes I get better number, previously it was 3800 users, now it's 4400. But with 5 nodes, it's back to what I get previously.


  | Node                      Users
  |   1                               1400
  |   2                               2800
  |   3                               3900
  |   4                               4400
  |   5                               2800
  | 

What I would like to mention though that the cluster name, mcast_addr, port parameters are different in jboss-service.xml in web-cluster.sar and portal.sar. Do they need to use same cluster config?

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