@Override
  public int hashCode() {
    java.util.List<java.lang.Object> list = new java.util.ArrayList<java.lang.Object>();
    list.add(this.getClass().getName());
    org.apache.thrift.TFieldIdEnum setField = getSetField();
    if (setField != null) {
      list.add(setField.getThriftFieldId());
      java.lang.Object value = getFieldValue();
      if (value instanceof org.apache.thrift.TEnum) {
        list.add(((org.apache.thrift.TEnum)getFieldValue()).getValue());
      } else {
        list.add(value);
      }
    }
    return list.hashCode();
  }
Find the _Fields constant that matches name, or null if its not found.
standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/RequestPartsSpec.java