presto-cassandra/src/main/java/io/prestosql/plugin/cassandra/CassandraClientConfig.java/CassandraClientConfig/setDcAwareAllowRemoteDCsForLocal
class CassandraClientConfig:    @Config("cassandra.load-policy.dc-aware.allow-remote-dc-for-local")
    public CassandraClientConfig setDcAwareAllowRemoteDCsForLocal(boolean dcAwareAllowRemoteDCsForLocal)
    {
        this.dcAwareAllowRemoteDCsForLocal = dcAwareAllowRemoteDCsForLocal;
        return this;
    }