BooleanCommand resp =
(BooleanCommand) sessionFactory.getRemotingClient().invokeToGroup(serverUrl, new StatsCommand(0, item));
if (resp != null) {
System.out.println(resp.getErrorMsg());
}
sessionFactory.shutdown();
}
private static ZKConfig initZkConfig(Properties serverProperties) throws IOException {
final String zkConnect = serverProperties.getProperty("zk.zkConnect");