public static void stall_till_cloudsize(String[] args, int x) {
if (!_stall_called_before) {
H2O.main(args);
H2O.registerRestApis(System.getProperty("user.dir"));
_stall_called_before = true;
}
H2O.waitForCloudSize(x, 30000);
_initial_keycnt = H2O.store_size();
}
/** Starts H20 server in local mode */
public static void startH2O(String port) {
if (!isH2OServerStarted) {
String[] args = new String[2];
args[0] = "-port";
args[1] = port;
H2OApp.main(args);
H2O.waitForCloudSize(1, 10 * 1000 /* ms */);
isH2OServerStarted = true;
log.info("H2o Server has started.");
} else {
log.warn("H2O Server is already Running.");
}
}