mongo-connector.同步mongodb数据到es报错，求助

mongo-connector.同步mongodb数据到es报错，求助

2021-12-14 18:23:17,331 [ALWAYS] mongo_connector.connector:50 - pymongo version: 4.0.1
2021-12-14 18:23:17,331 [ERROR] mongo_connector.util:109 - Fatal Exception
Traceback (most recent call last):
  File "/usr/local/lib/python3.6/site-packages/mongo_connector/util.py", line 107, in wrapped
    func(*args, **kwargs)
  File "/usr/local/lib/python3.6/site-packages/mongo_connector/connector.py", line 353, in run
    self.main_conn = self.create_authed_client()
  File "/usr/local/lib/python3.6/site-packages/mongo_connector/connector.py", line 335, in create_authed_client
    client = MongoClient(new_uri, tz_aware=self.tz_aware, **kwargs)
  File "/usr/local/lib64/python3.6/site-packages/pymongo/mongo_client.py", line 689, in __init__
    seeds.update(uri_parser.split_hosts(entity, port))
  File "/usr/local/lib64/python3.6/site-packages/pymongo/uri_parser.py", line 365, in split_hosts
    nodes.append(parse_host(entity, port))