presto-accumulo/src/main/java/io/prestosql/plugin/accumulo/serializers/LexicoderRowSerializer.java/LexicoderRowSerializer/getShort
class LexicoderRowSerializer:    @Override
    public short getShort(String name)
    {
        return ((Long) decode(SMALLINT, getFieldValue(name))).shortValue();
    }