The dataset viewer is not available for this split.
Error code: StreamingRowsError
Exception: CastError
Message: Couldn't cast
headline: string
content: string
category: string
url: string
dataset_revision_sha: string
hf_endpoint: string
dataset_repository: string
local_path: string
bytes: int64
remote_path: string
documents: int64
validated_at_utc: string
fineweb2_config: string
split: string
required_columns: list<item: string>
child 0, item: string
sha256: string
to
{'dataset_repository': Value('string'), 'dataset_revision_sha': Value('string'), 'fineweb2_config': Value('string'), 'split': Value('string'), 'remote_path': Value('string'), 'local_path': Value('string'), 'bytes': Value('int64'), 'sha256': Value('string'), 'documents': Value('int64'), 'required_columns': List(Value('string')), 'hf_endpoint': Value('string'), 'validated_at_utc': Value('string')}
because column names don't match
Traceback: Traceback (most recent call last):
File "/src/services/worker/src/worker/utils.py", line 147, in get_rows_or_raise
return get_rows(
dataset=dataset,
...<4 lines>...
column_names=column_names,
)
File "/src/libs/libcommon/src/libcommon/utils.py", line 272, in decorator
return func(*args, **kwargs)
File "/src/services/worker/src/worker/utils.py", line 127, in get_rows
rows_plus_one = list(itertools.islice(safe_iter(ds, dataset=dataset), rows_max_number + 1))
File "/src/services/worker/src/worker/utils.py", line 483, in safe_iter
yield from ds.decode(False) if ds.features else ds
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2840, in __iter__
for key, example in ex_iterable:
^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2373, in __iter__
for key, pa_table in self._iter_arrow():
~~~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2398, in _iter_arrow
for key, pa_table in self.ex_iterable._iter_arrow():
~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 536, in _iter_arrow
for key, pa_table in iterator:
^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 419, in _iter_arrow
for key, pa_table in self.generate_tables_fn(**gen_kwags):
~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 343, in _generate_tables
self._cast_table(pa_table, json_field_paths=json_field_paths),
~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 132, in _cast_table
pa_table = table_cast(pa_table, self.info.features.arrow_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
headline: string
content: string
category: string
url: string
dataset_revision_sha: string
hf_endpoint: string
dataset_repository: string
local_path: string
bytes: int64
remote_path: string
documents: int64
validated_at_utc: string
fineweb2_config: string
split: string
required_columns: list<item: string>
child 0, item: string
sha256: string
to
{'dataset_repository': Value('string'), 'dataset_revision_sha': Value('string'), 'fineweb2_config': Value('string'), 'split': Value('string'), 'remote_path': Value('string'), 'local_path': Value('string'), 'bytes': Value('int64'), 'sha256': Value('string'), 'documents': Value('int64'), 'required_columns': List(Value('string')), 'hf_endpoint': Value('string'), 'validated_at_utc': Value('string')}
because column names don't matchNeed help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
routing_analysis — code and data
This dataset repository stores the non-checkpoint portion of the
routing_analysis filesystem snapshot as individual files under their
original relative paths. Files are uploaded directly; they are not packed into
split tar archives.
The selection is enumerated from the filesystem and does not consult
.gitignore. Ignored files and .gitignore files themselves are therefore
included whenever they belong to the code/data selection.
Training checkpoint directories (checkpoint, checkpoints, ckpt, ckpts,
and numbered variants such as checkpoint-1500) are intentionally excluded
and will be stored separately after this repository is complete.
Credential-bearing working files and Git histories are also excluded from the public tree. Their original bytes are reserved for a client-encrypted private supplement; they are not discarded.
Planned inventory
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- Unique regular-file bytes: 3,777,177,382,373
- Apparent path bytes: 3,777,177,481,531
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- Sensitive files and Git-history objects reserved for encrypted storage: 2,367
Upload is in progress. The machine-readable selection manifest is the authoritative record of scope and completion.
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