def __init__(self, client, path, num_clients, identifier=None):
        self.client = client
        self.path = path
        self.num_clients = num_clients
        self._identifier = identifier or '%s-%s' % (
            socket.getfqdn(), os.getpid())
        self.participating = False
        self.assured_path = False
        self.node_name = uuid.uuid4().hex
        self.create_path = self.path + "/" + self.node_name
Create a Double Barrier
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/kazoo-2.0/kazoo/recipe/barrier.py/DoubleBarrier.__init__