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From Frank Jagla <>
Subject Re: DataCache and OptimisticVerificationException
Date Wed, 11 Jul 2007 12:47:35 GMT
Hello Marc,

it is the same JVM case, but we still had the TCPRemoteCommitProvider configured.
So we will try "sjvm" and see what happens.

If not I will prepare a more detailed description.


Marc Prud'hommeaux schrieb:
> Frank-
> Are you saying that you are using OpenJPA from multiple JVMs, but don't 
> have a RemoteCommitProviders configured? If so, then this isn't 
> unexpected, since the RemoteCommitProvider is used to broadcast messages 
> about cache changes to other JVMs (or other EntityManagerFactories in 
> the same JVM).
> In the same-JVM case, if you just set RemoteCommitProvider to "sjvm", 
> does the problem go away? If not, can you describe in a little more 
> detail your configuration and the cases where it fails?

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