无法连接到cqlsh

Question

当我尝试运行cqlsh时，我得到错误：

Connection error: ('Unable to connect to any servers', {'127.0.0.1': TypeError('ref() does not take keyword arguments',)})

我正确执行./bin/cassandra 如果我测试./bin/nodetool状态我得到：

数据中心：datacenter1

状态=向上/向下

| / State = Normal / Leaving / Joining / Moving

- 地址加载令牌拥有（有效）主机ID Rack

UN 127.0.0.1 205,67 KiB 256 100,0％d260f9df-75c1-47af-b7ee-d7a9ad367ead rack1

这里是cassandra.yaml文件的一些参数：

seed_provider:
# Addresses of hosts that are deemed contact points. 
# Cassandra nodes use this list of hosts to find each other and learn
# the topology of the ring.  You must change this if you are running
# multiple nodes!
- class_name: org.apache.cassandra.locator.SimpleSeedProvider
  parameters:
      # seeds is actually a comma-delimited list of addresses.
      # Ex: "<ip1>,<ip2>,<ip3>"
      - seeds: "127.0.0.1" 
storage_port: 700
listen_address: localhost
native_transport_port: 9042

我已经尝试过：

export CQLSH_NO_BUNDLED=true
pip install cassandra-driver

有人有想法吗？