blueflood-core/src/main/java/com/rackspacecloud/blueflood/io/IOConfig.java
protected Set<String> getUniqueBinaryTransportHosts() {
        Set<String> uniqueHosts = new HashSet<String>();
        Collections.addAll(uniqueHosts, config.getStringProperty(CoreConfig.CASSANDRA_BINXPORT_HOSTS).split(","));
        return uniqueHosts;
    }
protected Set<String> getUniqueBinaryTransportHosts() {
        Set<String> uniqueHosts = new HashSet<String>();
        Collections.addAll(uniqueHosts, config.getStringProperty(CoreConfig.CASSANDRA_BINXPORT_HOSTS).split(","));
        return uniqueHosts;
    }
Retrieves a set of unique Cassandra hosts with Binary Transport protocol
enabled from configuration file. This may or may not be different than
{@link #getUniqueHosts()}

@return set of unique Cassandra hosts with binary transport protocol enabled