Integration

Hi guys,

I've encountered this exception occasionally when a member left my distributed cluster. Below is the exception and my code:

2011-07-28 09:48:04.194 Oracle Coherence GE 3.3.1/389 <D5> (thread=DistributedCache:DistributedCacheService,$
(Wrapped) java.lang.InterruptedException: sleep interrupted
at java.lang.Thread.sleep(Native Method)
at com.tangosol.coherence.component.net.Cluster.ensureStopped(Cluster.CDB:12)
at com.tangosol.coherence.component.util.SafeCluster.ensureRunningCluster(SafeCluster.CDB:21)
at com.tangosol.coherence.component.util.SafeCluster.getRunningCluster(SafeCluster.CDB:1)
at com.tangosol.coherence.component.util.SafeCluster.getMemberSet(SafeCluster.CDB:1)
at com.abc.manager.impl.CacheManagerCoherence$MemberListener.memberLeft(Ca$
at com.tangosol.net.MemberEvent.dispatch(MemberEvent.java:151)
at com.tangosol.coherence.component.util.SafeService.translateEvent(SafeService.CDB:13)
at com.tangosol.coherence.component.util.SafeService.memberLeft(SafeService.CDB:1)
at com.tangosol.net.MemberEvent.dispatch(MemberEvent.java:151)
at com.tangosol.coherence.component.util.daemon.queueProcessor.Service$DispatchMemberEvent.run(Servi$
at com.tangosol.coherence.component.util.daemon.queueProcessor.Service$EventDispatcher.onNotify(Serv$
at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:35)
at java.lang.Thread.run(Thread.java:619)


public void memberLeft(MemberEvent event) {
try {
Iterator membersIterator = CacheFactory.getCluster().getMemberSet().iterator();
while (membersIterator.hasNext()) {
Member member = (Member) membersIterator.next();
if (member.getMemberName().startsWith("GUI"))
return;
}

log.info("system paused (no GUI running)");
...................

} catch(Exception e) {
e.printStackTrace();
}
}


I was using 3.3.1 when this error happened. I just upgraded to 3.7 this week. However, I am not sure if the upgrade will solve this issue and there is no way for me to verify because, like I said earlier, this issue happens occasionally. Can someone please help me?