long iters = 0;
try {
String key = "pipeKey";
byte[] data = new byte[size];
(new Random()).nextBytes(data);
Future<Boolean> futureBool = pipeline.del(key);
futureBool.get();
do {
int cnt = 0;
Util.Timer timer = Timer.startNewTimer();
Future<ResponseStatus> futureStat = null;