CassandraRepositoryBuilder builder = new CassandraRepositoryBuilder() //
.setURI(uri) //
.setDatabase(db) //
.setMustExist(false);
DhtRepository repository = builder.build();
repository.create(true);
System.out.println("Created " + repository.getRepositoryKey().asString() + ":");
System.out.println(" cluster: " + builder.getClusterName());
System.out.println(" keyspace: " + builder.getKeyspaceName());