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cassandra.pool - Hosts and Connection Pools

Connection pooling and host management.

class cassandra.pool.Host

Represents a single Cassandra node.

property address

The IP address of the endpoint. This is the RPC address the driver uses when connecting to the node.

property datacenter

The datacenter the node is in.

property rack

The rack the node is in.

exception cassandra.pool.NoConnectionsAvailable

All existing connections to a given host are busy, or there are no open connections.