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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 1 new columns ({'source'}) and 5 missing columns ({'enriched_path', 'parquet_id', 'py_version', 'vector_store', 'signal'}).
This happened while the json dataset builder was generating data using
hf://datasets/lilacai/nature-of-code-local-noc-book-github/local/noc-book-github/manifest.json (at revision eeaee52cceefe9718ef08bf5446f5fc9805364d4)
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
files: list<item: string>
child 0, item: string
data_schema: struct<fields: struct<file_path: struct<dtype: string>, file_name: struct<dtype: string>, url: struct<dtype: string>, content: struct<dtype: string>>>
child 0, fields: struct<file_path: struct<dtype: string>, file_name: struct<dtype: string>, url: struct<dtype: string>, content: struct<dtype: string>>
child 0, file_path: struct<dtype: string>
child 0, dtype: string
child 1, file_name: struct<dtype: string>
child 0, dtype: string
child 2, url: struct<dtype: string>
child 0, dtype: string
child 3, content: struct<dtype: string>
child 0, dtype: string
source: struct<repo: string, ignore_directories: list<item: string>, ignore_file_extensions: list<item: string>, github_token: string, source_name: string>
child 0, repo: string
child 1, ignore_directories: list<item: string>
child 0, item: string
child 2, ignore_file_extensions: list<item: string>
child 0, item: string
child 3, github_token: string
child 4, source_name: string
to
{'files': Sequence(feature=Value(dtype='null', id=None), length=-1, id=None), 'parquet_id': Value(dtype='string', id=None), 'data_schema': {'fields': {'content': {'fields': {'gte-small': {'repeated_field': {'fields': {'embedding': {'dtype': Value(dtype='string', id=None)}}, 'dtype': Value(dtype='string', id=None)}, 'signal': {'signal_name': Value(dtype='string', id=None)}}}}}}, 'signal': {'signal_name': Value(dtype='string', id=None)}, 'enriched_path': Sequence(feature=Value(dtype='string', id=None), length=-1, id=None), 'vector_store': Value(dtype='string', id=None), 'py_version': 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 1 new columns ({'source'}) and 5 missing columns ({'enriched_path', 'parquet_id', 'py_version', 'vector_store', 'signal'}).
This happened while the json dataset builder was generating data using
hf://datasets/lilacai/nature-of-code-local-noc-book-github/local/noc-book-github/manifest.json (at revision eeaee52cceefe9718ef08bf5446f5fc9805364d4)
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)Need help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
files sequence | parquet_id string | data_schema dict | signal dict | enriched_path sequence | vector_store string | py_version string | source dict |
|---|---|---|---|---|---|---|---|
[] | content.gte-small | {
"fields": {
"content": {
"fields": {
"gte-small": {
"repeated_field": {
"fields": {
"embedding": {
"dtype": "embedding"
}
},
"dtype": "string_span"
},
"signal": {
"signal_name"... | {
"signal_name": "gte-small"
} | [
"content"
] | hnsw | 0.1.4 | null |
[
"data-00000-of-00001.parquet"
] | null | {
"fields": {
"file_path": {
"dtype": "string"
},
"file_name": {
"dtype": "string"
},
"url": {
"dtype": "string"
},
"content": {
"dtype": "string"
}
}
} | null | null | null | null | {
"repo": "nature-of-code/noc-book-2023",
"ignore_directories": [
"docs",
"gatsby",
"magicbook",
"src"
],
"ignore_file_extensions": [
".png"
],
"github_token": "",
"source_name": "github"
} |
YAML Metadata Warning:empty or missing yaml metadata in repo card
Check out the documentation for more information.
This dataset is generated by Lilac for a HuggingFace Space: huggingface.co/spaces/lilacai/nature-of-code.
Lilac dataset config:
name: noc-book-github
source:
repo: nature-of-code/noc-book-2023
ignore_directories:
- docs
- gatsby
- magicbook
- src
ignore_file_extensions:
- .png
github_token: ''
source_name: github
embeddings:
- path: content
embedding: gte-small
settings:
ui:
media_paths:
- content
markdown_paths: []
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