title: How to query Cassandra from a certain node and get the data from only that node own?
body: <p>Cassandra use consistent hash to manage data, and after we use Cassandra driver to connect the cluster, the node we connect to may query from other nodes in the cluster to get the result. But for my current situation, I'm doing some testing for my algorithm, I want to give a certain tokenRange and query the data in the tokenRange and on a certain node, if some data in the tokenRange isn't in this node, I don't want the node query other node to get the result. Is it possible and how to achieve it?
  I find <a href="https://stackoverflow.com/questions/34792027/cassandra-python-driver-force-using-a-single-node/34795837#">Cassandra Python driver: force using a single node</a> but this solution only provide the client's connection pool connect to a certain node, the node will still query other nodes.</p>