Datasets:

---

Datchthana

/

WeatherDatasetThailand

like 0

Error code:   DatasetGenerationCastError
Exception:    DatasetGenerationCastError
Message:      An error occurred while generating the dataset

All the data files must have the same columns, but at some point there are 11 new columns ({'is_weekend', 'quarter', 'day_of_week', 'day_name', 'month_name', 'full_date', 'week_of_year', 'month', 'date_key', 'year', 'day'}) and 40 missing columns ({'co_aqi', 'co_value', 'id', 'ow_wind_speed', 'o3_aqi', 'ow_nh3', 'ow_pm10', 'ow_feels_like', 'so2_aqi', 'ow_wind_deg', 'lon', 'ow_o3', 'created_at', 'ow_pressure', 'ow_so2', 'no2_aqi', 'ow_weather', 'pm10_aqi', 'pm25_aqi', 'ow_temp', 'ow_clouds', 'pm10_value', 'o3_value', 'ow_no', 'lat', 'ow_pm25', 'ow_no2', 'aqi_param', 'pm25_value', 'aqi', 'station_id', 'so2_value', 'ow_aqi', 'ow_co', 'ow_humidity', 'area_th', 'no2_value', 'area_en', 'station_type', 'recorded_at'}).

This happened while the csv dataset builder was generating data using

hf://datasets/Datchthana/WeatherDatasetThailand/dim_date.csv (at revision 620b9c34da7c0178fd605edd34bb4ca5fc02cecb), ['hf://datasets/Datchthana/WeatherDatasetThailand@620b9c34da7c0178fd605edd34bb4ca5fc02cecb/air_stations.csv', 'hf://datasets/Datchthana/WeatherDatasetThailand@620b9c34da7c0178fd605edd34bb4ca5fc02cecb/dim_date.csv', 'hf://datasets/Datchthana/WeatherDatasetThailand@620b9c34da7c0178fd605edd34bb4ca5fc02cecb/dim_station.csv', 'hf://datasets/Datchthana/WeatherDatasetThailand@620b9c34da7c0178fd605edd34bb4ca5fc02cecb/fact_air_quality.csv']

Please either edit the data files to have matching columns, or separate them into different configurations (see docs at https://hf.co/docs/hub/datasets-manual-configuration#multiple-configurations)
Traceback:    Traceback (most recent call last):
                File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1848, in _prepare_split_single
                  writer.write_table(table)
                  ~~~~~~~~~~~~~~~~~~^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/arrow_writer.py", line 765, in write_table
                  self._write_table(pa_table, writer_batch_size=writer_batch_size)
                  ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/arrow_writer.py", line 773, in _write_table
                  pa_table = table_cast(pa_table, self._schema)
                File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2378, in table_cast
                  return cast_table_to_schema(table, schema)
                File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2306, in cast_table_to_schema
                  raise CastError(
                  ...<3 lines>...
                  )
              datasets.table.CastError: Couldn't cast
              date_key: int64
              full_date: string
              year: int64
              quarter: int64
              month: int64
              month_name: string
              day: int64
              day_of_week: int64
              day_name: string
              week_of_year: int64
              is_weekend: bool
              -- schema metadata --
              pandas: '{"index_columns": [{"kind": "range", "name": null, "start": 0, "' + 1526
              to
              {'id': Value('int64'), 'station_id': Value('string'), 'area_th': Value('string'), 'area_en': Value('string'), 'station_type': Value('string'), 'lat': Value('float64'), 'lon': Value('float64'), 'recorded_at': Value('string'), 'aqi': Value('int64'), 'aqi_param': Value('string'), 'pm25_value': Value('float64'), 'pm25_aqi': Value('int64'), 'pm10_value': Value('int64'), 'pm10_aqi': Value('int64'), 'o3_value': Value('int64'), 'o3_aqi': Value('int64'), 'co_value': Value('float64'), 'co_aqi': Value('int64'), 'no2_value': Value('int64'), 'no2_aqi': Value('int64'), 'so2_value': Value('int64'), 'so2_aqi': Value('int64'), 'ow_aqi': Value('int64'), 'ow_co': Value('float64'), 'ow_no': Value('float64'), 'ow_no2': Value('float64'), 'ow_o3': Value('float64'), 'ow_so2': Value('float64'), 'ow_pm25': Value('float64'), 'ow_pm10': Value('float64'), 'ow_nh3': Value('float64'), 'ow_temp': Value('float64'), 'ow_feels_like': Value('float64'), 'ow_humidity': Value('int64'), 'ow_pressure': Value('int64'), 'ow_wind_speed': Value('float64'), 'ow_wind_deg': Value('int64'), 'ow_clouds': Value('int64'), 'ow_weather': Value('string'), 'created_at': Value('string')}
              because column names don't match
              
              During handling of the above exception, another exception occurred:
              
              Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1369, in compute_config_parquet_and_info_response
                  parquet_operations, partial, estimated_dataset_info = stream_convert_to_parquet(
                                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~^
                      builder, max_dataset_size_bytes=max_dataset_size_bytes
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                  )
                  ^
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 948, in stream_convert_to_parquet
                  builder._prepare_split(split_generator=splits_generators[split], file_format="parquet")
                  ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1694, in _prepare_split
                  for job_id, done, content in self._prepare_split_single(
                                               ~~~~~~~~~~~~~~~~~~~~~~~~~~^
                      gen_kwargs=gen_kwargs, job_id=job_id, **_prepare_split_args
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                  ):
                  ^
                File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1850, in _prepare_split_single
                  raise DatasetGenerationCastError.from_cast_error(
                  ...<4 lines>...
                  )
              datasets.exceptions.DatasetGenerationCastError: An error occurred while generating the dataset
              
              All the data files must have the same columns, but at some point there are 11 new columns ({'is_weekend', 'quarter', 'day_of_week', 'day_name', 'month_name', 'full_date', 'week_of_year', 'month', 'date_key', 'year', 'day'}) and 40 missing columns ({'co_aqi', 'co_value', 'id', 'ow_wind_speed', 'o3_aqi', 'ow_nh3', 'ow_pm10', 'ow_feels_like', 'so2_aqi', 'ow_wind_deg', 'lon', 'ow_o3', 'created_at', 'ow_pressure', 'ow_so2', 'no2_aqi', 'ow_weather', 'pm10_aqi', 'pm25_aqi', 'ow_temp', 'ow_clouds', 'pm10_value', 'o3_value', 'ow_no', 'lat', 'ow_pm25', 'ow_no2', 'aqi_param', 'pm25_value', 'aqi', 'station_id', 'so2_value', 'ow_aqi', 'ow_co', 'ow_humidity', 'area_th', 'no2_value', 'area_en', 'station_type', 'recorded_at'}).
              
              This happened while the csv dataset builder was generating data using
              
              hf://datasets/Datchthana/WeatherDatasetThailand/dim_date.csv (at revision 620b9c34da7c0178fd605edd34bb4ca5fc02cecb), ['hf://datasets/Datchthana/WeatherDatasetThailand@620b9c34da7c0178fd605edd34bb4ca5fc02cecb/air_stations.csv', 'hf://datasets/Datchthana/WeatherDatasetThailand@620b9c34da7c0178fd605edd34bb4ca5fc02cecb/dim_date.csv', 'hf://datasets/Datchthana/WeatherDatasetThailand@620b9c34da7c0178fd605edd34bb4ca5fc02cecb/dim_station.csv', 'hf://datasets/Datchthana/WeatherDatasetThailand@620b9c34da7c0178fd605edd34bb4ca5fc02cecb/fact_air_quality.csv']
              
              Please either edit the data files to have matching columns, or separate them into different configurations (see docs at https://hf.co/docs/hub/datasets-manual-configuration#multiple-configurations)