[jboss-jira] [JBoss JIRA] Resolved: (JBAS-4020) is system property for jgroups/jboss mcast_port missing?

[Brian Stansberry (JIRA)]

     [ http://jira.jboss.com/jira/browse/JBAS-4020?page=all ]

Brian Stansberry resolved JBAS-4020.
------------------------------------

    Resolution: Duplicate Issue
      Assignee:     (was: Brian Stansberry)

Duplicates JBAS-2395. See that one for some small complexities with this.

> is system property for jgroups/jboss mcast_port missing?
> --------------------------------------------------------
>
>                 Key: JBAS-4020
>                 URL: http://jira.jboss.com/jira/browse/JBAS-4020
>             Project: JBoss Application Server
>          Issue Type: Feature Request
>      Security Level: Public(Everyone can see) 
>          Components: Clustering
>    Affects Versions: JBossAS-4.0.5.GA
>         Environment: windows/linux, java 1.5.0_09, jboss 4.0.5GA, ejb3, clustered
>            Reporter: David
>            Priority: Minor
>
> The inclusion of system properties in cluster configuration is a very nice feature.  
> It is my understanding that to make a unique cluster(when using UDP), one must specify all three of "mcast_addr", "mcast_port", and "jboss.partition.name:DefaultPartition".  
> If this is the case, then would it make sense to include "mcast_port" system property and a related run.sh argument ?
> I've changed my cluster-service.xml to include this, and it does work(also nice that it works for this attribute as well)
>          <UDP 
>                mcast_addr="${jboss.partition.udpGroup:228.1.2.3}" 
>                mcast_port="${jboss.partition.mcastPort:45566}"
>                ip_ttl="${jgroups.mcast.ip_ttl:8}" 
>                ip_mcast="${jboss.cluster.mcast.enabled:true}"
>                mcast_recv_buf_size="2000000" mcast_send_buf_size="640000"
>                ucast_recv_buf_size="2000000" ucast_send_buf_size="640000"
>                loopback="${jboss.cluster.use.loopback:false}"/>
> run.sh -c all -u224.1.1.39 -Djboss.partition.mcastPort=45577
> This is probably only an issue if running more than one node on a machine

-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira