@Override
  public int hashCode() {
    int hashCode = 1;

    hashCode = hashCode * 8191 + ((isSetDbName()) ? 131071 : 524287);
    if (isSetDbName())
      hashCode = hashCode * 8191 + dbName.hashCode();

    hashCode = hashCode * 8191 + ((isSetTblName()) ? 131071 : 524287);
    if (isSetTblName())
      hashCode = hashCode * 8191 + tblName.hashCode();

    hashCode = hashCode * 8191 + ((isSetCapabilities()) ? 131071 : 524287);
    if (isSetCapabilities())
      hashCode = hashCode * 8191 + capabilities.hashCode();

    hashCode = hashCode * 8191 + ((isSetCatName()) ? 131071 : 524287);
    if (isSetCatName())
      hashCode = hashCode * 8191 + catName.hashCode();

    hashCode = hashCode * 8191 + ((isSetValidWriteIdList()) ? 131071 : 524287);
    if (isSetValidWriteIdList())
      hashCode = hashCode * 8191 + validWriteIdList.hashCode();

    hashCode = hashCode * 8191 + ((isSetGetColumnStats()) ? 131071 : 524287);
    if (isSetGetColumnStats())
      hashCode = hashCode * 8191 + ((getColumnStats) ? 131071 : 524287);

    hashCode = hashCode * 8191 + ((isSetProcessorCapabilities()) ? 131071 : 524287);
    if (isSetProcessorCapabilities())
      hashCode = hashCode * 8191 + processorCapabilities.hashCode();

    hashCode = hashCode * 8191 + ((isSetProcessorIdentifier()) ? 131071 : 524287);
    if (isSetProcessorIdentifier())
      hashCode = hashCode * 8191 + processorIdentifier.hashCode();

    hashCode = hashCode * 8191 + ((isSetEngine()) ? 131071 : 524287);
    if (isSetEngine())
      hashCode = hashCode * 8191 + engine.hashCode();

    hashCode = hashCode * 8191 + ((isSetId()) ? 131071 : 524287);
    if (isSetId())
      hashCode = hashCode * 8191 + org.apache.thrift.TBaseHelper.hashCode(id);

    return hashCode;
  }
Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise
standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/GetTableRequest.java