def __init__(self, bridge_port): self.loop = asyncio.get_event_loop() self.client = Client('127.0.0.1', bridge_port, notification_handler=self._yarn_notification) self.launched_containers = 0 self.requested_containers = self.wait_containers = 100 self.sh_name = sys.argv[2][sys.argv[2].rindex('/') + 1:]