Datasets:

---

webstk3

/

lab08-rag-answer-the-patient

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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 9 new columns ({'mrr_reranked', 'ceiling_recall', 'target_chars', 'pool_share', 'mean_ms', 'median_chars', 'mrr_vector', 'pool', 'n_chunks'}) and 17 missing columns ({'answerable', 'vector_ms', 'vector_pages', 'precision_vector', 'rr_reranked', 'pool_rank', 'hit3_reranked', 'question', 'hit3_vector', 'voice', 'rr_vector', 'rerank_ms', 'vector_rank', 'reranked_pages', 'gold_in_pool', 'gold_pages', 'reranked_rank'}).

This happened while the csv dataset builder was generating data using

hf://datasets/webstk3/lab08-rag-answer-the-patient/chunk_size_sweep.csv (at revision 80bcf96874a91fdc30ac741dbbbae0e57aaf0aa4), ['hf://datasets/webstk3/lab08-rag-answer-the-patient@80bcf96874a91fdc30ac741dbbbae0e57aaf0aa4/before_after.csv', 'hf://datasets/webstk3/lab08-rag-answer-the-patient@80bcf96874a91fdc30ac741dbbbae0e57aaf0aa4/chunk_size_sweep.csv', 'hf://datasets/webstk3/lab08-rag-answer-the-patient@80bcf96874a91fdc30ac741dbbbae0e57aaf0aa4/chunks.csv', 'hf://datasets/webstk3/lab08-rag-answer-the-patient@80bcf96874a91fdc30ac741dbbbae0e57aaf0aa4/gold_questions.csv', 'hf://datasets/webstk3/lab08-rag-answer-the-patient@80bcf96874a91fdc30ac741dbbbae0e57aaf0aa4/handbook_pages.csv', 'hf://datasets/webstk3/lab08-rag-answer-the-patient@80bcf96874a91fdc30ac741dbbbae0e57aaf0aa4/passages_side_by_side.csv', 'hf://datasets/webstk3/lab08-rag-answer-the-patient@80bcf96874a91fdc30ac741dbbbae0e57aaf0aa4/rank_movement.csv', 'hf://datasets/webstk3/lab08-rag-answer-the-patient@80bcf96874a91fdc30ac741dbbbae0e57aaf0aa4/retrieval_before_after.csv', 'hf://datasets/webstk3/lab08-rag-answer-the-patient@80bcf96874a91fdc30ac741dbbbae0e57aaf0aa4/retrieval_summary.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 784, 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 795, 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
              target_chars: int64
              n_chunks: int64
              median_chars: int64
              pool: int64
              pool_share: double
              ceiling_recall: double
              mrr_reranked: double
              precision_reranked: double
              mrr_vector: double
              mean_ms: double
              -- schema metadata --
              pandas: '{"index_columns": [{"kind": "range", "name": null, "start": 0, "' + 1485
              to
              {'question': Value('string'), 'voice': Value('string'), 'answerable': Value('bool'), 'gold_pages': Value('string'), 'pool_rank': Value('float64'), 'vector_rank': Value('float64'), 'reranked_rank': Value('float64'), 'vector_pages': Value('string'), 'reranked_pages': Value('string'), 'precision_vector': Value('float64'), 'precision_reranked': Value('float64'), 'rr_vector': Value('float64'), 'rr_reranked': Value('float64'), 'hit3_vector': Value('int64'), 'hit3_reranked': Value('int64'), 'gold_in_pool': Value('int64'), 'vector_ms': Value('float64'), 'rerank_ms': Value('float64')}
              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 9 new columns ({'mrr_reranked', 'ceiling_recall', 'target_chars', 'pool_share', 'mean_ms', 'median_chars', 'mrr_vector', 'pool', 'n_chunks'}) and 17 missing columns ({'answerable', 'vector_ms', 'vector_pages', 'precision_vector', 'rr_reranked', 'pool_rank', 'hit3_reranked', 'question', 'hit3_vector', 'voice', 'rr_vector', 'rerank_ms', 'vector_rank', 'reranked_pages', 'gold_in_pool', 'gold_pages', 'reranked_rank'}).
              
              This happened while the csv dataset builder was generating data using
              
              hf://datasets/webstk3/lab08-rag-answer-the-patient/chunk_size_sweep.csv (at revision 80bcf96874a91fdc30ac741dbbbae0e57aaf0aa4), ['hf://datasets/webstk3/lab08-rag-answer-the-patient@80bcf96874a91fdc30ac741dbbbae0e57aaf0aa4/before_after.csv', 'hf://datasets/webstk3/lab08-rag-answer-the-patient@80bcf96874a91fdc30ac741dbbbae0e57aaf0aa4/chunk_size_sweep.csv', 'hf://datasets/webstk3/lab08-rag-answer-the-patient@80bcf96874a91fdc30ac741dbbbae0e57aaf0aa4/chunks.csv', 'hf://datasets/webstk3/lab08-rag-answer-the-patient@80bcf96874a91fdc30ac741dbbbae0e57aaf0aa4/gold_questions.csv', 'hf://datasets/webstk3/lab08-rag-answer-the-patient@80bcf96874a91fdc30ac741dbbbae0e57aaf0aa4/handbook_pages.csv', 'hf://datasets/webstk3/lab08-rag-answer-the-patient@80bcf96874a91fdc30ac741dbbbae0e57aaf0aa4/passages_side_by_side.csv', 'hf://datasets/webstk3/lab08-rag-answer-the-patient@80bcf96874a91fdc30ac741dbbbae0e57aaf0aa4/rank_movement.csv', 'hf://datasets/webstk3/lab08-rag-answer-the-patient@80bcf96874a91fdc30ac741dbbbae0e57aaf0aa4/retrieval_before_after.csv', 'hf://datasets/webstk3/lab08-rag-answer-the-patient@80bcf96874a91fdc30ac741dbbbae0e57aaf0aa4/retrieval_summary.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)