[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-2486) CacheException when using Hibernate with JBoss Cache's optimistic locking

CacheException when using Hibernate with JBoss Cache's optimistic locking ------------------------------------------------------------------------- Key: HHH-2486 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2486 Project: Hibernate3 Type: Bug

Components: core Versions: 3.2.2 Environment: Hibernate 3.2.2. JBoss Cache 1.4.1.SP2 Affects all database platforms Reporter: Rob Worsnop Attachments: testcase.zip See http://forum.hibernate.org/viewtopic.php?p=2343590 org.hibernate.action.BulkOperationCleanupAction evicts entities and then evicts entity collections. So, with the attached test case, it does the following (in pseudo-code): remove /com/medq/test/A remove /com/medq/test/A/bs // throws exception Obviously removing "/com/medq/test/A" also removes "/com/medq/test/A/bs", so the last line is superfluous (as well as causing an exception to be thrown). Is there a reason why org.hibernate.cache.OptimisticTreeCache.clear doesn't call option.setFailSilently(true)? The exception would be swallowed by JBoss Cache if it did. Here's the stack trace: org.hibernate.cache.CacheException: org.jboss.cache.CacheException: Unable to find parent node with Fqn /com/medq/test/A at org.hibernate.cache.OptimisticTreeCache.clear(OptimisticTreeCache.java:169) at org.hibernate.cache.TransactionalCache.clear(TransactionalCache.java:124) at org.hibernate.impl.SessionFactoryImpl.evictCollection(SessionFactoryImpl.java:874) at org.hibernate.action.BulkOperationCleanupAction.evictCollectionRegions(BulkOperationCleanupAction.java:142) at org.hibernate.action.BulkOperationCleanupAction.init(BulkOperationCleanupAction.java:103) at org.hibernate.engine.query.NativeSQLQueryPlan.coordinateSharedCacheCleanup(NativeSQLQueryPlan.java:134) at org.hibernate.engine.query.NativeSQLQueryPlan.performExecuteUpdate(NativeSQLQueryPlan.java:144) at org.hibernate.impl.SessionImpl.executeNativeUpdate(SessionImpl.java:1163) at org.hibernate.impl.SQLQueryImpl.executeUpdate(SQLQueryImpl.java:334) at com.medq.test.TestHibernate.main(TestHibernate.java:39) Caused by: org.jboss.cache.CacheException: Unable to find parent node with Fqn /com/medq/test/A at org.jboss.cache.interceptors.OptimisticNodeInterceptor.removeNode(OptimisticNodeInterceptor.java:218) at org.jboss.cache.interceptors.OptimisticNodeInterceptor.invoke(OptimisticNodeInterceptor.java:110) at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68) at org.jboss.cache.interceptors.EvictionInterceptor.invoke(EvictionInterceptor.java:88) at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68) at org.jboss.cache.interceptors.OptimisticCreateIfNotExistsInterceptor.invoke(OptimisticCreateIfNotExistsInterceptor.java:69) at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68) at org.jboss.cache.interceptors.OptimisticValidatorInterceptor.invoke(OptimisticValidatorInterceptor.java:84) at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68) at org.jboss.cache.interceptors.OptimisticLockingInterceptor.invoke(OptimisticLockingInterceptor.java:126) at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68) at org.jboss.cache.interceptors.TxInterceptor.handleNonTxMethod(TxInterceptor.java:365) at org.jboss.cache.interceptors.TxInterceptor.invoke(TxInterceptor.java:160) at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68) at org.jboss.cache.interceptors.CacheMgmtInterceptor.invoke(CacheMgmtInterceptor.java:183) at org.jboss.cache.TreeCache.invokeMethod(TreeCache.java:5776) at org.jboss.cache.TreeCache.remove(TreeCache.java:3855) at org.jboss.cache.TreeCache.remove(TreeCache.java:3438) at org.hibernate.cache.OptimisticTreeCache.clear(OptimisticTreeCache.java:166) ... 9 more As a workaround, the region name for the entity collection can be overridden so that it isn't underneath the entity in the tree. In other words, something like "collections/com/medq/test/A/bs" instead of the default "com/medq/test/A/bs"