[jbosscache-issues] [JBoss JIRA] Updated: (JBCACHE-1500) RegionManager.createRegion allows duplicate region names

[Dennis Reed (JIRA)]

     [ https://jira.jboss.org/jira/browse/JBCACHE-1500?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dennis Reed updated JBCACHE-1500:
---------------------------------

    Description: 
org.jboss.cache.eviction.RegionManager.createRegion and org.jboss.cache.marshall.RegionManager.createRegion do not check for duplicate region names.

If two calls to the eviction RegionManager.createRegion for the same Fqn create regions A (first) and B (second):
- all future cache operations will happen on B
- EvictionTimerTask will only watch A, causing no evictions on B, and B's eviction queue will fill up.


  was:
RegionManager.createRegion does not check for duplicate region names.

If two calls to RegionManager.createRegion for the same Fqn create regions A (first) and B (second):
- all future cache operations will happen on B
- EvictionTimerTask will only watch A, causing no evictions on B, and B's eviction queue will fill up.




> RegionManager.createRegion allows duplicate region names
> --------------------------------------------------------
>
>                 Key: JBCACHE-1500
>                 URL: https://jira.jboss.org/jira/browse/JBCACHE-1500
>             Project: JBoss Cache
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: Eviction
>    Affects Versions: 1.4.1.SP9
>            Reporter: Dennis Reed
>            Assignee: Manik Surtani
>
> org.jboss.cache.eviction.RegionManager.createRegion and org.jboss.cache.marshall.RegionManager.createRegion do not check for duplicate region names.
> If two calls to the eviction RegionManager.createRegion for the same Fqn create regions A (first) and B (second):
> - all future cache operations will happen on B
> - EvictionTimerTask will only watch A, causing no evictions on B, and B's eviction queue will fill up.

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