[jboss-jira] [JBoss JIRA] Resolved: (JBCACHE-1288) Handling of default eviction region config leads to duplicates

Handling of default eviction region config leads to duplicates -------------------------------------------------------------- Key: JBCACHE-1288 URL: http://jira.jboss.com/jira/browse/JBCACHE-1288 Project: JBoss Cache Issue Type: Bug Security Level: Public(Everyone can see) Components: Eviction Affects Versions: 2.1.0.CR3 Reporter: Brian Stansberry Assigned To: Manik Surtani Fix For: 2.1.0.GA The way the EvictionConfig.getEvictionRegionConfigs() method works leads to duplicate entries for the _default_ region when the JBoss Microcontainer builds up a configuration. Problem is when there is no list of ERCs, the method builds one with a config for the _default_ region in it, and returns that. The MC will call this method, and then try to add xml-configured ERCs to the returned list. If a _default_ region is configured in XML, the _default_ region will end up being in the resulting list twice. Test org.jboss.cache.config.EvictionRegionConfigurationTest.testDuplicateDefaultRegion() shows the issue. I think the core problem here is that the attempt to add a default region is being done in the wrong place. It's not really the concern of the EvictionConfig class. I think it properly belongs in RegionManager.setEvictionConfig() -- that's the class that's responsible for checking the configuration and making it conform to its requirements. I've got a patch along the above lines.