protected void validateNamespaceOwnership(String property,String cluster,String namespace){
  validateNamespaceOwnership(property,cluster,namespace,false,false);
}

protected void validateNamespaceOwnership ( String property , String cluster , String namespace ) { validateNamespaceOwnership ( property , cluster , namespace , false , false ) ; }
checks whether the broker is the owner of the namespace . otherwise it will raise an exception to redirect the client to the appropriate broker . if no broker owns the namespace yet , this function will try to acquire the ownership by default .
