About Geronimo EJB Cluster and JMS Cluster

[Lu Zhongda <lu...@gmail.com>]

All:
    As I know, geronimo only supports web cluster with WADI by now.
    EJB cluster and JMS cluster are not supported yet.
    Is my information correct?
    If it was true, any plans to support these features.
    Any information about this is appreciated.
    Thanks.
Best Regards.
Michael Lu
 

Re: About Geronimo EJB Cluster and JMS Cluster

[David Jencks <da...@yahoo.com>]

On Jul 16, 2009, at 2:25 AM, Lu Zhongda wrote:

> All:
>     As I know, geronimo only supports web cluster with WADI by now.
>     EJB cluster and JMS cluster are not supported yet.

I believe jms clustering is done through activemq. At least in 2.2- 
SNAPSHOT you can configure activemq with the standard amq xml  
configuration so anything amq supports can be run inside geronimo.  I  
don't recall when we added this feature, it might be in 2.1.x also.

We also have stateful ejb replication through wadi in at least 2.2.  I  
don't think this includes ejb client failover for stateful session  
beans.
We also have ejb client failover using a cluster whose membership is  
maintained through multicast in 2.2.  This is separate from the wadi  
replication support.

We could probably use better docs and samples for this stuff :-)

thanks
david jencks


>     Is my information correct?
>     If it was true, any plans to support these features.
>     Any information about this is appreciated.
>     Thanks.
> Best Regards.
> Michael Lu
>