[jboss-user] [JBoss Cache: Core Edition] - NullPointerException with mvcc
stef_user
do-not-reply at jboss.com
Thu Aug 20 07:14:23 EDT 2009
I'm getting NullPointerException when i'm trying to remove a parent and a child node in the same transaction. The parent is in the cache but the child isn't. It seems like when the parent is removed it tries to remove the child too but the node doesn't exists.
Here is the stack trace:
Caused by: java.lang.NullPointerException
at org.jboss.cache.commands.write.RemoveNodeCommand.recursivelyMarkAsRemoved(RemoveNodeCommand.java:103)
at org.jboss.cache.commands.write.RemoveNodeCommand.perform(RemoveNodeCommand.java:80)
at org.jboss.cache.interceptors.CallInterceptor.invokeCommand(CallInterceptor.java:108)
at org.jboss.cache.interceptors.CallInterceptor.handleAlterCacheMethod(CallInterceptor.java:173)
at org.jboss.cache.interceptors.CallInterceptor.visitRemoveNodeCommand(CallInterceptor.java:143)
at org.jboss.cache.commands.write.RemoveNodeCommand.acceptVisitor(RemoveNodeCommand.java:125)
at org.jboss.cache.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:116)
at org.jboss.cache.interceptors.EvictionInterceptor.visitRemoveNodeCommand(EvictionInterceptor.java:223)
at org.jboss.cache.commands.write.RemoveNodeCommand.acceptVisitor(RemoveNodeCommand.java:125)
at org.jboss.cache.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:116)
at org.jboss.cache.interceptors.MVCCLockingInterceptor.handleRemoveNodeCommand(MVCCLockingInterceptor.java:117)
at org.jboss.cache.interceptors.base.PrePostProcessingCommandInterceptor.visitRemoveNodeCommand(PrePostProcessingCommandInterceptor.java:126)
at org.jboss.cache.commands.write.RemoveNodeCommand.acceptVisitor(RemoveNodeCommand.java:125)
at org.jboss.cache.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:116)
at org.jboss.cache.interceptors.base.CommandInterceptor.handleDefault(CommandInterceptor.java:131)
at org.jboss.cache.commands.AbstractVisitor.visitRemoveNodeCommand(AbstractVisitor.java:75)
at org.jboss.cache.commands.write.RemoveNodeCommand.acceptVisitor(RemoveNodeCommand.java:125)
at org.jboss.cache.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:116)
at org.jboss.cache.interceptors.TxInterceptor.attachGtxAndPassUpChain(TxInterceptor.java:301)
at org.jboss.cache.interceptors.TxInterceptor.handleDefault(TxInterceptor.java:283)
at org.jboss.cache.commands.AbstractVisitor.visitRemoveNodeCommand(AbstractVisitor.java:75)
at org.jboss.cache.commands.write.RemoveNodeCommand.acceptVisitor(RemoveNodeCommand.java:125)
at org.jboss.cache.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:116)
at org.jboss.cache.interceptors.base.CommandInterceptor.handleDefault(CommandInterceptor.java:131)
at org.jboss.cache.commands.AbstractVisitor.visitRemoveNodeCommand(AbstractVisitor.java:75)
at org.jboss.cache.commands.write.RemoveNodeCommand.acceptVisitor(RemoveNodeCommand.java:125)
at org.jboss.cache.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:116)
at org.jboss.cache.interceptors.InvocationContextInterceptor.handleAll(InvocationContextInterceptor.java:178)
at org.jboss.cache.interceptors.InvocationContextInterceptor.visitRemoveNodeCommand(InvocationContextInterceptor.java:88)
at org.jboss.cache.commands.write.RemoveNodeCommand.acceptVisitor(RemoveNodeCommand.java:125)
at org.jboss.cache.interceptors.InterceptorChain.invoke(InterceptorChain.java:287)
at org.jboss.cache.invocation.CacheInvocationDelegate.removeNode(CacheInvocationDelegate.java:478)
View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4250597#4250597
Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4250597
More information about the jboss-user
mailing list