Datasets:

---

lamduynguyen

/

hackernews

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 16 new columns ({'score', 'descendants', 'deleted', 'id', 'dead', 'url', 'by', 'kids', 'title', 'parent', 'words', 'parts', 'type', 'poll', 'text', 'time'}) and 3 missing columns ({'block_id', 'category', 'host_pattern'}).

This happened while the csv dataset builder was generating data using

hf://datasets/lamduynguyen/hackernews/hackernews.csv (at revision 8131a8525d76e271a65f16df76b2c1a7d2bb32ef), [/tmp/hf-datasets-cache/medium/datasets/18495189134956-config-parquet-and-info-lamduynguyen-hackernews-fd05e4af/hub/datasets--lamduynguyen--hackernews/snapshots/8131a8525d76e271a65f16df76b2c1a7d2bb32ef/blocklists.csv (origin=hf://datasets/lamduynguyen/hackernews@8131a8525d76e271a65f16df76b2c1a7d2bb32ef/blocklists.csv), /tmp/hf-datasets-cache/medium/datasets/18495189134956-config-parquet-and-info-lamduynguyen-hackernews-fd05e4af/hub/datasets--lamduynguyen--hackernews/snapshots/8131a8525d76e271a65f16df76b2c1a7d2bb32ef/hackernews.csv (origin=hf://datasets/lamduynguyen/hackernews@8131a8525d76e271a65f16df76b2c1a7d2bb32ef/hackernews.csv), /tmp/hf-datasets-cache/medium/datasets/18495189134956-config-parquet-and-info-lamduynguyen-hackernews-fd05e4af/hub/datasets--lamduynguyen--hackernews/snapshots/8131a8525d76e271a65f16df76b2c1a7d2bb32ef/topics.csv (origin=hf://datasets/lamduynguyen/hackernews@8131a8525d76e271a65f16df76b2c1a7d2bb32ef/topics.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/python3.12/site-packages/datasets/builder.py", line 1800, in _prepare_split_single
                  writer.write_table(table)
                File "/usr/local/lib/python3.12/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/python3.12/site-packages/datasets/arrow_writer.py", line 773, in _write_table
                  pa_table = table_cast(pa_table, self._schema)
                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2321, in table_cast
                  return cast_table_to_schema(table, schema)
                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2249, in cast_table_to_schema
                  raise CastError(
              datasets.table.CastError: Couldn't cast
              id: int64
              deleted: int64
              type: int64
              by: string
              time: string
              text: string
              dead: int64
              parent: int64
              poll: int64
              kids: string
              url: string
              score: int64
              title: string
              parts: string
              descendants: int64
              words: string
              -- schema metadata --
              pandas: '{"index_columns": [{"kind": "range", "name": null, "start": 0, "' + 1989
              to
              {'block_id': Value('int64'), 'host_pattern': Value('string'), 'category': 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 1348, in compute_config_parquet_and_info_response
                  parquet_operations = convert_to_parquet(builder)
                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 980, in convert_to_parquet
                  builder.download_and_prepare(
                File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 882, in download_and_prepare
                  self._download_and_prepare(
                File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 943, in _download_and_prepare
                  self._prepare_split(split_generator, **prepare_split_kwargs)
                File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1646, in _prepare_split
                  for job_id, done, content in self._prepare_split_single(
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1802, in _prepare_split_single
                  raise DatasetGenerationCastError.from_cast_error(
              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 16 new columns ({'score', 'descendants', 'deleted', 'id', 'dead', 'url', 'by', 'kids', 'title', 'parent', 'words', 'parts', 'type', 'poll', 'text', 'time'}) and 3 missing columns ({'block_id', 'category', 'host_pattern'}).
              
              This happened while the csv dataset builder was generating data using
              
              hf://datasets/lamduynguyen/hackernews/hackernews.csv (at revision 8131a8525d76e271a65f16df76b2c1a7d2bb32ef), [/tmp/hf-datasets-cache/medium/datasets/18495189134956-config-parquet-and-info-lamduynguyen-hackernews-fd05e4af/hub/datasets--lamduynguyen--hackernews/snapshots/8131a8525d76e271a65f16df76b2c1a7d2bb32ef/blocklists.csv (origin=hf://datasets/lamduynguyen/hackernews@8131a8525d76e271a65f16df76b2c1a7d2bb32ef/blocklists.csv), /tmp/hf-datasets-cache/medium/datasets/18495189134956-config-parquet-and-info-lamduynguyen-hackernews-fd05e4af/hub/datasets--lamduynguyen--hackernews/snapshots/8131a8525d76e271a65f16df76b2c1a7d2bb32ef/hackernews.csv (origin=hf://datasets/lamduynguyen/hackernews@8131a8525d76e271a65f16df76b2c1a7d2bb32ef/hackernews.csv), /tmp/hf-datasets-cache/medium/datasets/18495189134956-config-parquet-and-info-lamduynguyen-hackernews-fd05e4af/hub/datasets--lamduynguyen--hackernews/snapshots/8131a8525d76e271a65f16df76b2c1a7d2bb32ef/topics.csv (origin=hf://datasets/lamduynguyen/hackernews@8131a8525d76e271a65f16df76b2c1a7d2bb32ef/topics.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)