[jboss-jira] [JBoss JIRA] (WFLY-4452) Use Flag.RESTART_RESOURCE_SERVICES for child resources of cache

[Jason Greene (JIRA)]

     [ https://issues.jboss.org/browse/WFLY-4452?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jason Greene updated WFLY-4452:
-------------------------------
    Fix Version/s: 10.0.0.Alpha5
                       (was: 10.0.0.Alpha4)


> Use Flag.RESTART_RESOURCE_SERVICES for child resources of cache
> ---------------------------------------------------------------
>
>                 Key: WFLY-4452
>                 URL: https://issues.jboss.org/browse/WFLY-4452
>             Project: WildFly
>          Issue Type: Enhancement
>          Components: Clustering
>    Affects Versions: 9.0.0.Alpha1
>            Reporter: Paul Ferraro
>            Assignee: Paul Ferraro
>             Fix For: 10.0.0.Alpha5
>
>
> Currently, the attributes for each child resource of a cache use RESTART_ALL_SERVICES, thus any change to one of these attributes requires all services to restart.  This is overkill, since only the services of the parent resource (i.e. cache) actually require restarting.
> Ideally, each child resource should create a runtime service for its corresponding sub-configuration.  e.g. the transaction resource would create a Service<TransactionConfiguration>.  Thus the cache resource's add handler becomes much less complex - and the corresponding Service<Configuration> need only depend on the sub-configuration services for each child resource.



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