[jboss-jira] [JBoss JIRA] Resolved: (JBCACHE-981) PojoCache to add additional internal mapping to promote concurrent access

PojoCache to add additional internal mapping to promote concurrent access ------------------------------------------------------------------------- Key: JBCACHE-981 URL: http://jira.jboss.com/jira/browse/JBCACHE-981 Project: JBoss Cache Issue Type: Task Security Level: Public(Everyone can see) Components: PojoCache Reporter: Ben Wang Assigned To: Ben Wang Fix For: 2.0.0.BETA2 Currently we use flat mapping for the internal fqn. But this creates problem for concurrent access as every pojo will contend for the root access, e.g., "__JBossInternal__/xxx". End result is there will be lock upgrade exception and needs to be re-tried. The proposed solution is to use additional layer of mapping, e.g., Internal fqn is now structured as: * a) If no region -- /__JBossInternal__/realId/__ID__/xxxx * b) If there is region -- /region/__JBossInternal__/xxx