Datasets:

aframson
/

lighthouse

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The dataset generation failed because of a cast error

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 3 new columns ({'id', 'filename', 'metaData'}) and 2 missing columns ({'name', 'age'}).

This happened while the json dataset builder was generating data using

hf://datasets/aframson/lighthouse/file_database.json (at revision 8c8fbff0ca96e904d20a4657b9fae7c13606bacb)

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 "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 2011, in _prepare_split_single
                  writer.write_table(table)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/arrow_writer.py", line 585, in write_table
                  pa_table = table_cast(pa_table, self._schema)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 2302, in table_cast
                  return cast_table_to_schema(table, schema)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 2256, in cast_table_to_schema
                  raise CastError(
              datasets.table.CastError: Couldn't cast
              id: int64
              filename: string
              metaData: struct<description: string, tags: list<item: string>, title: string>
                child 0, description: string
                child 1, tags: list<item: string>
                    child 0, item: string
                child 2, title: string
              to
              {'name': Value(dtype='string', id=None), 'age': Value(dtype='string', id=None)}
              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 1321, 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 935, in convert_to_parquet
                  builder.download_and_prepare(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1027, in download_and_prepare
                  self._download_and_prepare(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1122, in _download_and_prepare
                  self._prepare_split(split_generator, **prepare_split_kwargs)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1882, in _prepare_split
                  for job_id, done, content in self._prepare_split_single(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 2013, 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 3 new columns ({'id', 'filename', 'metaData'}) and 2 missing columns ({'name', 'age'}).
              
              This happened while the json dataset builder was generating data using
              
              hf://datasets/aframson/lighthouse/file_database.json (at revision 8c8fbff0ca96e904d20a4657b9fae7c13606bacb)
              
              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)

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name string	age string	metaData dict	filename string	id int64	vectors sequence
this is a json file	this is another file	null	null	null	null
null	null	{ "description": "this is a non disclosure agreement", "tags": [ "nda", "document" ], "title": "nda" }	nda	1	null
null	null	{ "description": "test1", "tags": [ "test1", "test2" ], "title": "test1" }	not_a_novice	2	null
null	null	{ "description": "test1", "tags": [ "test1", "test2" ], "title": "test1" }	kwame_nkrumah	3	null
null	null	null	null	null	[[[0.12840203940868378,0.5086164474487305,-0.2977737784385681,0.38562995195388794,-0.209779590368270(...TRUNCATED)
null	null	null	null	null	[[[-0.2475976049900055,0.09099608659744263,-0.4046669602394104,-0.34981685876846313,-0.4213243126869(...TRUNCATED)
null	null	null	null	null	[[[-0.2933026850223541,0.2866665720939636,-0.20316697657108307,0.04180121421813965,0.241987988352775(...TRUNCATED)

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