Object start = TypeUtil.convert(operation.getArguments().get("start"));
Object end = TypeUtil.convert(operation.getArguments().get("end"));
List<ReadCommand> commands = new ArrayList<ReadCommand>(1);
QueryPath path = new QueryPath(columnFamily, null);
//TODO hardcode
SliceFromReadCommand sr = new SliceFromReadCommand(keyspace,
ByteBufferUtil.bytes((String)rowkey), path, ByteBufferUtil.bytes((String)start), ByteBufferUtil.bytes((String)end), false, 100);
commands.add(sr);
List<Row> results = null;
List<Map> returnResults = new ArrayList<>();
try {