[jboss-user] [JBossCache] - Re: NPE when using optimistic locking with JbossCache 1.4.0.

[kgrjb]

hi manik

i got a massive number of ".. is newer .." error on read only transactions and even with only 1 user running - that is effectively no concurrency.

surprisingly the identical setup[i really mean identical because i copied the whole jboss dir with all cache settings and everything] seems to work on a different server in the cluster.

org.jboss.cache.CacheException: DataNode  ... version org.hibernate.cache.OptimisticTreeCache$DataVersionAdapter at 1afd07df ... is newer than workspace node org.hibernate.cache.OptimisticTreeCache$DataVersionAdapter at 1afd07df ...
        at org.jboss.cache.interceptors.OptimisticValidatorInterceptor.simpleValidate(OptimisticValidatorInterceptor.java:127)
        at org.jboss.cache.interceptors.OptimisticValidatorInterceptor.validateNodes(OptimisticValidatorInterceptor.java:101)
        at org.jboss.cache.interceptors.OptimisticValidatorInterceptor.invoke(OptimisticValidatorInterceptor.java:66)
        at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68)
        at org.jboss.cache.interceptors.OptimisticLockingInterceptor.invoke(OptimisticLockingInterceptor.java:95)
        at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68)
        at org.jboss.cache.interceptors.OptimisticReplicationInterceptor.invoke(OptimisticReplicationInterceptor.java:74)
        at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68)
        at org.jboss.cache.interceptors.TxInterceptor.runPreparePhase(TxInterceptor.java:804)
        at org.jboss.cache.interceptors.TxInterceptor$LocalSynchronizationHandler.beforeCompletion(TxInterceptor.java:1069)
        at org.jboss.cache.interceptors.OrderedSynchronizationHandler.beforeCompletion(OrderedSynchronizationHandler.java:75)
        at org.jboss.tm.TransactionImpl.doBeforeCompletion(TransactionImpl.java:1491)
        at org.jboss.tm.TransactionImpl.beforePrepare(TransactionImpl.java:1110)
        at org.jboss.tm.TransactionImpl.commit(TransactionImpl.java:324)
        at org.jboss.tm.TxManager.commit(TxManager.java:240)
        at org.jboss.aspects.tx.TxPolicy.endTransaction(TxPolicy.java:175)
        at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:87)
        at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:191)
        at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
        at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76)
        at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
        at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:62)
        at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
        at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:77)
        at org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(Ejb3AuthenticationInterceptor.java:102)
        at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
        at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
        at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
        at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
        at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
        at org.jboss.ejb3.stateless.StatelessContainer.localInvoke(StatelessContainer.java:211)
        at org.jboss.ejb3.stateless.StatelessLocalProxy.invoke(StatelessLocalProxy.java:79)
...


  

View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4002619#4002619

Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4002619