[jboss-user] [JBossCache] - What does this ReplicationException mean?

[jamieqho]

Hi,

I just realized that my application should be using the cache in REPL_SYNC mode, not REPL_ASYNC.  The caches have to always be in sync.

Now I notice that my servers are throwing ReplicationExceptions.  They seem to be colliding and deadlocking.  Is this a fatal error?  Should my servers be shutting down when this happens or is it okay to just print the error and proceed?

Thanks,
Jamie


Server 1:

org.jboss.cache.ReplicationException: rsp=sender=10.133.192.106:3439, retval=null, received=false, suspected=false
	at org.jboss.cache.CacheImpl.callRemoteMethods(CacheImpl.java:1984)
	at org.jboss.cache.CacheImpl.callRemoteMethods(CacheImpl.java:1898)
	at org.jboss.cache.CacheImpl.callRemoteMethods(CacheImpl.java:2009)
	at org.jboss.cache.RPCManagerImpl.callRemoteMethods(RPCManagerImpl.java:72)
	at org.jboss.cache.interceptors.BaseRpcInterceptor.replicateCall(BaseRpcInterceptor.java:91)
	at org.jboss.cache.interceptors.BaseRpcInterceptor.replicateCall(BaseRpcInterceptor.java:63)
	at 

Server 2:

org.jboss.cache.ReplicationException: rsp=sender=10.133.192.106:3348, retval=nul
l, received=false, suspected=false
        at org.jboss.cache.CacheImpl.callRemoteMethods(CacheImpl.java:1984)
        at org.jboss.cache.CacheImpl.callRemoteMethods(CacheImpl.java:1898)
        at org.jboss.cache.CacheImpl.callRemoteMethods(CacheImpl.java:2009)
        at org.jboss.cache.RPCManagerImpl.callRemoteMethods(RPCManagerImpl.java:
72)
        at org.jboss.cache.interceptors.BaseRpcInterceptor.replicateCall(BaseRpc
Interceptor.java:91)
        at org.jboss.cache.interceptors.BaseRpcInterceptor.replicateCall(BaseRpc
Interceptor.java:63)
        at org.jboss.cache.interceptors.ReplicationInterceptor.handleReplicatedM
ethod(ReplicationInterceptor.java:116)
        at org.jboss.cache.interceptors.ReplicationInterceptor.invoke(Replicatio
nInterceptor.java:88)
        at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:75)
        at org.jboss.cache.interceptors.NotificationInterceptor.invoke(Notificat

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