是否可以在Cassandra的键空间上进行身份验证？

Question

我有一个具有两个密钥空间的Cassandra集群：A和B。是否可以仅在密钥空间A上启用Cassandra身份验证，这意味着可以在不进行身份验证的情况下访问密钥空间B？

Answer 1

Yes, you can do this in cassandra. You have ACLs. Here's a really good overview of the functionality: http://www.datastax.com/dev/blog/role-based-access-control-in-cassandra

This is the interesting part for you:

CREATE ROLE office_admin;
GRANT SELECT ON KEYSPACE office TO office_admin;
GRANT MODIFY ON KEYSPACE office TO office_admin;