[jboss-jira] [JBoss JIRA] Resolved: (JBCACHE-767) Fail more silently when setting node versions

Fail more silently when setting node versions --------------------------------------------- Key: JBCACHE-767 URL: http://jira.jboss.com/jira/browse/JBCACHE-767 Project: JBoss Cache Issue Type: Bug Security Level: Public(Everyone can see) Affects Versions: 1.4.0.SP1 Reporter: Owen Taylor Assigned To: Manik Surtani Priority: Minor Fix For: 1.4.0.SP2, 2.0.0 Attachments: jbosscache-fail-more-silently-20060912.patch Hibernate's OptimisticTreeCache.writeUpdate does: Option option = new Option(); option.setFailSilently( true ); option.setDataVersion( NonLockingDataVersion.INSTANCE ); cache.remove( new Fqn( regionFqn, key ), "ITEM", option ); Which you would expect would remove the item if it exists, while setting the data version, and silently do nothing otherwise. But it ends up, logging at level INFO: 12:55:38,360 INFO [org.jboss.cache.interceptors.TxInterceptor] (http-127.0.0.1-8080-1): There was a problem handling this request java.lang.NullPointerException at org.jboss.cache.interceptors.OptimisticNodeInterceptor.invoke(OptimisticNodeInterceptor.java:68) at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68) at org.jboss.cache.interceptors.EvictionInterceptor.invoke(EvictionInterceptor.java:84) 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:75) at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68) at org.jboss.cache.interceptors.OptimisticLockingInterceptor.invoke(OptimisticLockingInterceptor.java:122) at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68) at org.jboss.cache.interceptors.OptimisticReplicationInterceptor.invoke(OptimisticReplicationInterceptor.java:136) at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68) at org.jboss.cache.interceptors.TxInterceptor.handleNonTxMethod(TxInterceptor.java:345) at org.jboss.cache.interceptors.TxInterceptor.invoke(TxInterceptor.java:156) 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:5530) at org.jboss.cache.TreeCache.remove(TreeCache.java:3742) at org.jboss.cache.TreeCache.remove(TreeCache.java:3297) at org.hibernate.cache.OptimisticTreeCache.writeLoad(OptimisticTreeCache.java:76) There are some differences of opinion as to what should be logged at level INFO, but that's pretty clearly too much and too scary looking. My assumption is that any NullPointerException in the logs is a serious problem. What the attached patch does is if the failSiliently option is set and the node doesn't exist, just skip setting the version. If failSilenlty isn't set, then it throws a CacheException rather than the current NullPointerException.