def dump_zk(filename):
  handle = kazoo.client.KazooClient(hosts=ZK_DEFAULT_HOST)
  handle.start()
  with open(filename, "w") as f:
    recursive_dump(handle, ZK_TOP_LEVEL, f)
  handle.stop()
Verify a command can be sent down the channel successfully
dataset/ETHPy150Open AppScale/appscale/AppDB/backup/zookeeper_backup.py/dump_zk--crossover with--dataset/ETHPy150Open ktbyers/netmiko/tests/test_netmiko_show.py/test_send_command