[jboss-user] [Clustering/JBoss] - Re: Cannot persist replicated EntityBeans

2007-04-10 Thread ifallon
Hi Brian, Thank you for your reply. OK I guess I am trying to understand what EJB3 plus the clustered entity caching is doing in place of the standardjboss.xml commit options i.e. what is the equivalent commit option in terms of its behaviour ? I'll investigate the DB access further. BR,

[jboss-user] [Clustering/JBoss] - Re: Cannot persist replicated EntityBeans

2007-04-04 Thread ifallon
Hi - I am also new to the clustering aspects of JBoss and suffering similar confusion I think about entity persistence in a cluster. Section 10.3 here: http://labs.jboss.com/file-access/default/members/jbosscache/freezone/docs/1.4.1.SP2/tutorial/en/html_single/index.html implies replication

[jboss-user] [Clustering/JBoss] - Re: Cannot persist replicated EntityBeans

2007-04-04 Thread ifallon
Thanks for your reply. Thanks for clearing up the confusion re. the entity clustering. A (simple) shared DB is no good for my application as it would be a single point of failure so it looks like a need to either use the DB replication or DB clustering. Thanks - I can look into that then.

[jboss-user] [Clustering/JBoss] - Re: Cannot persist replicated EntityBeans

2007-04-04 Thread ifallon
OK. Next brain-hurdle: What is the relationship between the distributed EJB3 entity cache and the commit options etc defined in standardjboss.xml ? I'm still seeing DB access even for queries by explicit primary key value for objects in the cache and wondering if there are other thing I need