@Override
  protected org.apache.thrift.protocol.TField getFieldDesc(_Fields setField) {
    switch (setField) {
      case BOOL_VAL:
        return BOOL_VAL_FIELD_DESC;
      case BYTE_VAL:
        return BYTE_VAL_FIELD_DESC;
      case I16_VAL:
        return I16_VAL_FIELD_DESC;
      case I32_VAL:
        return I32_VAL_FIELD_DESC;
      case I64_VAL:
        return I64_VAL_FIELD_DESC;
      case DOUBLE_VAL:
        return DOUBLE_VAL_FIELD_DESC;
      case STRING_VAL:
        return STRING_VAL_FIELD_DESC;
      case BINARY_VAL:
        return BINARY_VAL_FIELD_DESC;
      default:
        throw new java.lang.IllegalArgumentException("Unknown field id " + setField);
    }
  }
Find the _Fields constant that matches name, or null if its not found.
service-rpc/src/gen/thrift/gen-javabean/org/apache/hive/service/rpc/thrift/TColumn.java