package water.zookeeper;
import org.apache.zookeeper.ZooKeeper;
public class ZooKeeperFactory {
public static ZooKeeper makeZk(String zk) throws Exception {
ZooKeeper z = new ZooKeeper(zk, Constants.SESSION_TIMEOUT_MILLIS, null);
int trial = 0;
while (true) {
trial++;
if (trial > 10) {
throw new Exception("ZooKeeper tried too many times to reach CONNECTED state");
}
if (z.getState() == ZooKeeper.States.CONNECTED) {
return z;
}
Thread.sleep(1000);
}
}
}