def get_zk_address(cluster):
  return "bj%s-zk-%s.hadoop.srv" % (cluster[0:2], cluster[2:])
Reads the file and returns a SHA-1 hash of the file.
dataset/ETHPy150Open XiaoMi/minos/client/deploy_utils.py/get_zk_address--crossover with--dataset/ETHPy150Open google/fplutil/setuputil/util.py/get_file_hash