master.balanceSwitch(false);
final ZooKeeperWatcher zkw = new ZooKeeperWatcher(conf, "table-creation", null);
HTable ht = installTable(zkw, TABLE_NAME, FAMILY_NAME, NUM_REGIONS_TO_CREATE);
NonceGeneratorWithDups ng = new NonceGeneratorWithDups();
NonceGenerator oldNg =
HConnectionManager.injectNonceGeneratorForTesting(ht.getConnection(), ng);
try {
List<Increment> reqs = new ArrayList<Increment>();
for (RegionServerThread rst : cluster.getLiveRegionServerThreads()) {