}
private static RefreshAuthorizationPolicyProtocol
createNNProxyWithRefreshAuthorizationPolicyProtocol(InetSocketAddress address,
Configuration conf, UserGroupInformation ugi) throws IOException {
RefreshAuthorizationPolicyProtocolPB proxy = (RefreshAuthorizationPolicyProtocolPB)
createNameNodeProxy(address, conf, ugi, RefreshAuthorizationPolicyProtocolPB.class);
return new RefreshAuthorizationPolicyProtocolClientSideTranslatorPB(proxy);
}