Datasets:

---

RajatA98

/

dundo-corpus

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 12 new columns ({'track_view_url', 'tier', 'artist', 'attribution_required', 'artwork_url', 'title', 'source_url', 'track_id', 'primary_genre', 'external_ids', 'license_short', 'duration_ms'}) and 10 missing columns ({'supportLinks', 'trackIds', 'representativeTrackId', 'listenUrl', 'sourceArtistId', 'spotifyUrl', 'location', 'previewUrl', 'artistId', 'name'}).

This happened while the json dataset builder was generating data using

hf://datasets/RajatA98/dundo-corpus/corpus.json (at revision 690f1a362b42a6a1282b4ad1b08088104f19e755), ['hf://datasets/RajatA98/dundo-corpus@690f1a362b42a6a1282b4ad1b08088104f19e755/artists.json', 'hf://datasets/RajatA98/dundo-corpus@690f1a362b42a6a1282b4ad1b08088104f19e755/corpus.json', 'hf://datasets/RajatA98/dundo-corpus@690f1a362b42a6a1282b4ad1b08088104f19e755/examples.json', 'hf://datasets/RajatA98/dundo-corpus@690f1a362b42a6a1282b4ad1b08088104f19e755/manifest.json', 'hf://datasets/RajatA98/dundo-corpus@690f1a362b42a6a1282b4ad1b08088104f19e755/phase2_manifest.json', 'hf://datasets/RajatA98/dundo-corpus@690f1a362b42a6a1282b4ad1b08088104f19e755/self_retrieval.json'], ['hf://datasets/RajatA98/dundo-corpus@690f1a362b42a6a1282b4ad1b08088104f19e755/artists.json', 'hf://datasets/RajatA98/dundo-corpus@690f1a362b42a6a1282b4ad1b08088104f19e755/corpus.json', 'hf://datasets/RajatA98/dundo-corpus@690f1a362b42a6a1282b4ad1b08088104f19e755/examples.json', 'hf://datasets/RajatA98/dundo-corpus@690f1a362b42a6a1282b4ad1b08088104f19e755/manifest.json', 'hf://datasets/RajatA98/dundo-corpus@690f1a362b42a6a1282b4ad1b08088104f19e755/phase2_manifest.json', 'hf://datasets/RajatA98/dundo-corpus@690f1a362b42a6a1282b4ad1b08088104f19e755/self_retrieval.json']

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 1837, 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 2369, in table_cast
                  return cast_table_to_schema(table, schema)
                File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2297, in cast_table_to_schema
                  raise CastError(
                  ...<3 lines>...
                  )
              datasets.table.CastError: Couldn't cast
              track_id: string
              tier: string
              title: string
              artist: string
              primary_genre: string
              source: string
              source_url: string
              track_view_url: null
              attribution_required: bool
              license_short: string
              artwork_url: null
              duration_ms: null
              external_ids: struct<jamendoTrackId: string, jamendoAudioUrl: string>
                child 0, jamendoTrackId: string
                child 1, jamendoAudioUrl: string
              to
              {'artistId': Value('string'), 'name': Value('string'), 'source': Value('string'), 'trackIds': List(Value('string')), 'representativeTrackId': Value('string'), 'sourceArtistId': Value('null'), 'listenUrl': Value('string'), 'location': Value('null'), 'supportLinks': List(Value('null')), 'spotifyUrl': Value('null'), 'previewUrl': 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 1683, 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 1839, 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 12 new columns ({'track_view_url', 'tier', 'artist', 'attribution_required', 'artwork_url', 'title', 'source_url', 'track_id', 'primary_genre', 'external_ids', 'license_short', 'duration_ms'}) and 10 missing columns ({'supportLinks', 'trackIds', 'representativeTrackId', 'listenUrl', 'sourceArtistId', 'spotifyUrl', 'location', 'previewUrl', 'artistId', 'name'}).
              
              This happened while the json dataset builder was generating data using
              
              hf://datasets/RajatA98/dundo-corpus/corpus.json (at revision 690f1a362b42a6a1282b4ad1b08088104f19e755), ['hf://datasets/RajatA98/dundo-corpus@690f1a362b42a6a1282b4ad1b08088104f19e755/artists.json', 'hf://datasets/RajatA98/dundo-corpus@690f1a362b42a6a1282b4ad1b08088104f19e755/corpus.json', 'hf://datasets/RajatA98/dundo-corpus@690f1a362b42a6a1282b4ad1b08088104f19e755/examples.json', 'hf://datasets/RajatA98/dundo-corpus@690f1a362b42a6a1282b4ad1b08088104f19e755/manifest.json', 'hf://datasets/RajatA98/dundo-corpus@690f1a362b42a6a1282b4ad1b08088104f19e755/phase2_manifest.json', 'hf://datasets/RajatA98/dundo-corpus@690f1a362b42a6a1282b4ad1b08088104f19e755/self_retrieval.json'], ['hf://datasets/RajatA98/dundo-corpus@690f1a362b42a6a1282b4ad1b08088104f19e755/artists.json', 'hf://datasets/RajatA98/dundo-corpus@690f1a362b42a6a1282b4ad1b08088104f19e755/corpus.json', 'hf://datasets/RajatA98/dundo-corpus@690f1a362b42a6a1282b4ad1b08088104f19e755/examples.json', 'hf://datasets/RajatA98/dundo-corpus@690f1a362b42a6a1282b4ad1b08088104f19e755/manifest.json', 'hf://datasets/RajatA98/dundo-corpus@690f1a362b42a6a1282b4ad1b08088104f19e755/phase2_manifest.json', 'hf://datasets/RajatA98/dundo-corpus@690f1a362b42a6a1282b4ad1b08088104f19e755/self_retrieval.json']
              
              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)