Is "replication_factor" your DC name? Here is what I would using:
CREATE KEYSPACE IF NOT EXISTS animals WITH REPLICATION = { 'class' : 'NetworkTopologyStrategy', 'DC1' : 3 }; But in my case, I am using GossipPropertyFileSnitch and DC1 is configured there, so Cassandra knows which nodes are in DC1 (data center 1). Which snitch are you using? http://www.datastax.com/documentation/cassandra/2.0/cassandra/architecture/architectureSnitchesAbout_c.html Best regards, Marcelo. 2014-06-18 23:54 GMT-03:00 Tim Dunphy <bluethu...@gmail.com>: > hey all, > > I know that something pretty basic must be wrong here. But what is the > mistake I'm making in creating this keyspace? > > cqlsh> create keyspace animals with replication = { 'class': > 'NetworkTopologyStrategy', 'replication_factor' : 3}; > Bad Request: Error constructing replication strategy class > > Thanks > Tim > > -- > GPG me!! > > gpg --keyserver pool.sks-keyservers.net --recv-keys F186197B > >