dos.writeUTF(sliceCommand.column_family);
dos.writeInt(sliceCommand.super_column == null ? 0 : sliceCommand.super_column.length);
if (sliceCommand.super_column != null)
dos.write(sliceCommand.super_column);
TSerializer ser = new TSerializer(new TBinaryProtocol.Factory());
FBUtilities.serialize(ser, sliceCommand.predicate, dos);
AbstractBounds.serializer().serialize(sliceCommand.range, dos);
dos.writeInt(sliceCommand.max_keys);
}