return;
// use the estimation
Configuration conf = cluster.getConfiguration();
HBaseTestingUtility util = new HBaseTestingUtility(conf);
int clientPort = util.startMiniZKCluster().getClientPort();
util.startMiniHBaseCluster(1, 1);
String query = "a = load '/passwd';" +
"b = group a by $0;" +
"store b into 'output';";
PigServer ps = new PigServer(ExecType.MAPREDUCE, cluster.getProperties());