[jboss-jira] [JBoss JIRA] Commented: (JBCACHE-915) PojoCache will rollback concurrent transaction using optimistic locking

PojoCache will rollback concurrent transaction using optimistic locking ----------------------------------------------------------------------- Key: JBCACHE-915 URL: http://jira.jboss.com/jira/browse/JBCACHE-915 Project: JBoss Cache Issue Type: Bug Security Level: Public(Everyone can see) Components: PojoCache Reporter: Ben Wang Assigned To: Ben Wang Fix For: 2.0.0.GA This is reported in the forum. Concurrent tx on any pojocache pojo will cause rollback under ALPHA1 release. This is clearly a drawback in the combination of PojoCache and optimistic locking becuase we create a new node under "_JBOSS_INTERNAL__" each time a pojo is created. Partial get around is to use Cache.getRegion() api as in this code snippet: String configFile = "META-INF/local-service.xml"; boolean toStart = false; cache_ = PojoCacheFactory.createCache(configFile, toStart); cache_.start(); cache_.getCache().getRegion(Fqn.fromString(REGION), true); This will trigger a region creation and subsquent pojocache operation under that region will be placed separately.