【发布时间】:2020-12-13 05:07:50
【问题描述】:
我需要一个脚本,我需要使用 python 脚本将 CassDb 节点与密码连接起来
我试过下面的脚本
from cassandra.auth import PlainTextAuthProvider
from cassandra.cluster import Cluster
ap = PlainTextAuthProvider(username='##',password='##')
cass_contact_points=['cassdb01.p01.eng.sjc01.com', 'cassdb02.p01.eng.sjc01.com']
cluster = Cluster(cass_contact_points,auth_provider=ap,port=50126)
session = cluster.connect('##')
我收到以下错误:
File "C:\python35\lib\site-packages\cassandra\cluster.py", line 2792, in _reconnect_internal
raise NoHostAvailable("Unable to connect to any servers", errors)cassandra.cluster.NoHostAvailable: ('Unable to connect to any servers', {'10.44.67.92': OperationTimedOut('errors=None, last_host=None'), '10.44.67.91': OperationTimedOut('errors=None, last_host=None')})
【问题讨论】:
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你能发布你到目前为止所尝试的吗?
标签: python cassandra cql cqlsh