[jboss-jira] [JBoss JIRA] (AS7-3023) Move topology information to JGroups subsystem

[Tristan Tarrant (Updated) (JIRA)]

     [ https://issues.jboss.org/browse/AS7-3023?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tristan Tarrant updated AS7-3023:
---------------------------------

             Summary: Move topology information to JGroups subsystem  (was: MuxChannel should generate addresses which implement TopologyUUID)
       Fix Version/s: 7.1.0.Final
                          (was: 7.1.0.CR1)
    Git Pull Request:   (was: https://github.com/jbossas/jboss-as/pull/896)
         Description: In order to support topology aware clusters, the addresses generated by MuxChannel must be of type TopologyUUID, otherwise Infinispan cannot compare address topology (this currently generates a ClassCastException). Also topology must be set before the channel is started. For this reason the topology tuple (site,rack,machine) should be set at the jgroups subsystem transport configuration and the Infinispan subsystem should merely retrieve it from there.  (was: In order to support topology aware clusters, the addresses generated by MuxChannel must be of type TopologyUUID, even if the topology information is left blank, otherwise Infinispan cannot compare address topology (this currently generates a ClassCastException))

    
> Move topology information to JGroups subsystem
> ----------------------------------------------
>
>                 Key: AS7-3023
>                 URL: https://issues.jboss.org/browse/AS7-3023
>             Project: Application Server 7
>          Issue Type: Bug
>          Components: Clustering
>    Affects Versions: 7.1.0.Beta1b
>            Reporter: Tristan Tarrant
>            Assignee: Tristan Tarrant
>             Fix For: 7.1.0.Final
>
>
> In order to support topology aware clusters, the addresses generated by MuxChannel must be of type TopologyUUID, otherwise Infinispan cannot compare address topology (this currently generates a ClassCastException). Also topology must be set before the channel is started. For this reason the topology tuple (site,rack,machine) should be set at the jgroups subsystem transport configuration and the Infinispan subsystem should merely retrieve it from there.

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