[jboss-jira] [JBoss JIRA] Commented: (JBCACHE-1164) NodeNotExistException with concurent put/remove operations

[Jacek Halat (JIRA)]

    [ http://jira.jboss.com/jira/browse/JBCACHE-1164?page=comments#action_12373397 ] 
            
Jacek Halat commented on JBCACHE-1164:
--------------------------------------

yes, this exists in 2.0.0 GA, but because put/remove operations are replaced with attach/detach and in 2.0.0 GA another exception is thrown (UpgradeException) another issue was created (JBCACHE-1164). (Probably this is this same bug but exception for user is another)

> NodeNotExistException with concurent put/remove operations
> ----------------------------------------------------------
>
>                 Key: JBCACHE-1164
>                 URL: http://jira.jboss.com/jira/browse/JBCACHE-1164
>             Project: JBoss Cache
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: PojoCache
>    Affects Versions: 1.4.1.SP4
>         Environment: Windows XP, Sun jdk150_06 
>            Reporter: Jacek Halat
>         Assigned To: Jason T. Greene
>         Attachments: ConcurentOperationsTest.java
>
>
> When 2 Threads are putting/removing data from this same node, put operation fails with exception
> org.jboss.cache.NodeNotExistsException: node /a/b/c/d not found (gtx=GlobalTransaction::2, caller=Thread[Thread-0,5,main]) 
> at org.jboss.cache.TreeCache._put(TreeCache.java:4618) 
> at org.jboss.cache.TreeCache._put(TreeCache.java:4579) 
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) 
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) 
> at java.lang.reflect.Method.invoke(Unknown Source) 
> at org.jgroups.blocks.MethodCall.invoke(MethodCall.java:330) 
> at org.jboss.cache.interceptors.CallInterceptor.invoke(CallInterceptor.java:52) 
> at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68) 
> at org.jboss.cache.interceptors.PessimisticLockInterceptor.invoke(PessimisticLockInterceptor.java:89) 
> at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68) 
> at org.jboss.cache.interceptors.UnlockInterceptor.invoke(UnlockInterceptor.java:32) 
> at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68) 
> (...) 
> Thread 1 is calling: 
> 	cache.remove("/a/b/c/d");
> 	cache.remove("/a");
>  Thread 2 is calling: 
> 	cache.putObject("/a/b/c/d", "text" + x);

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