[jboss-jira] [JBoss JIRA] (AS7-6413) Remove subsystem command in JGroups management api should remove existing stacks.

[Richard Achmatowicz (JIRA)]

    [ https://issues.jboss.org/browse/AS7-6413?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12751481#comment-12751481 ] 

Richard Achmatowicz commented on AS7-6413:
------------------------------------------

Implemeted the change in the model stage of JGroupsSubsystemRemove: if there are existing stacks defined, prepare and execute operations to remove the stacks before finally removing the subsystem itself.

                
> Remove subsystem command in JGroups management api should remove existing stacks.
> ---------------------------------------------------------------------------------
>
>                 Key: AS7-6413
>                 URL: https://issues.jboss.org/browse/AS7-6413
>             Project: Application Server 7
>          Issue Type: Bug
>          Components: Clustering
>    Affects Versions: 7.2.0.Alpha1
>            Reporter: Richard Achmatowicz
>            Assignee: Richard Achmatowicz
>             Fix For: 7.2.0.Alpha1
>
>
> The management command 
> {noformat}
> /subsystem=jgroups:remove() 
> {noformat}
> should check for existing stack children and remove their runtime services before removing its own runtime services. 
> Otherwise removing the JGroups subsystem, followed by adding it back in and creating a new stack with the same name will fail due to duplicate MSC services associated with the stack.
>   

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