public boolean containsValueInternal(Data dataValue) {
final NodeEngine nodeEngine = getNodeEngine();
try {
Map<Integer, Object> results = nodeEngine.getOperationService()
.invokeOnAllPartitions(SERVICE_NAME, new ContainsValueOperationFactory(name, dataValue));
for (Object result : results.values()) {
Boolean contains = (Boolean) getService().getMapServiceContext().toObject(result);
if (contains) {
return true;
}