Dataset Viewer
The dataset viewer is not available for this split.
Cannot load the dataset split (in streaming mode) to extract the first rows.
Error code: StreamingRowsError
Exception: CastError
Message: Couldn't cast
format_version: int64
created_at_utc: string
repo_id: string
remote_dataset_dir: string
source_root_name: string
inventory_fingerprint: string
file_count: int64
directory_count: int64
total_unpacked_size: int64
worker_count: int64
shard_target_size: int64
excluded_extensions: list<item: string>
child 0, item: string
directories_path: string
directories_sha256: string
directories_size: int64
shards: list<item: struct<name: string, archive_path: string, manifest_path: string, file_count: int64, unpa (... 18 chars omitted)
child 0, item: struct<name: string, archive_path: string, manifest_path: string, file_count: int64, unpacked_size: (... 6 chars omitted)
child 0, name: string
child 1, archive_path: string
child 2, manifest_path: string
child 3, file_count: int64
child 4, unpacked_size: int64
dataset_content_sha256: string
completed_at_utc: string
complete: bool
to
{'complete': Value('bool'), 'format_version': Value('int64'), 'completed_at_utc': Value('string'), 'repo_id': Value('string'), 'remote_dataset_dir': Value('string'), 'source_root_name': Value('string'), 'inventory_fingerprint': Value('string'), 'dataset_content_sha256': Value('string'), 'file_count': Value('int64'), 'directory_count': Value('int64'), 'total_unpacked_size': Value('int64'), 'excluded_extensions': List(Value('string')), 'directories_path': Value('string'), 'directories_sha256': Value('string'), 'directories_size': Value('int64'), 'shards': List({'name': Value('string'), 'archive_path': Value('string'), 'manifest_path': Value('string'), 'archive_sha256': Value('string'), 'archive_size': Value('int64'), 'manifest_sha256': Value('string'), 'manifest_size': Value('int64'), 'content_sha256': Value('string'), 'file_count': Value('int64'), 'unpacked_size': Value('int64')})}
because column names don't match
Traceback: Traceback (most recent call last):
File "/src/services/worker/src/worker/utils.py", line 149, 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 129, 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 489, 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 2818, in __iter__
for key, example in ex_iterable:
^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2355, in __iter__
for key, pa_table in self._iter_arrow():
~~~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2380, 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 2369, in table_cast
return cast_table_to_schema(table, schema)
File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2297, in cast_table_to_schema
raise CastError(
...<3 lines>...
)
datasets.table.CastError: Couldn't cast
format_version: int64
created_at_utc: string
repo_id: string
remote_dataset_dir: string
source_root_name: string
inventory_fingerprint: string
file_count: int64
directory_count: int64
total_unpacked_size: int64
worker_count: int64
shard_target_size: int64
excluded_extensions: list<item: string>
child 0, item: string
directories_path: string
directories_sha256: string
directories_size: int64
shards: list<item: struct<name: string, archive_path: string, manifest_path: string, file_count: int64, unpa (... 18 chars omitted)
child 0, item: struct<name: string, archive_path: string, manifest_path: string, file_count: int64, unpacked_size: (... 6 chars omitted)
child 0, name: string
child 1, archive_path: string
child 2, manifest_path: string
child 3, file_count: int64
child 4, unpacked_size: int64
dataset_content_sha256: string
completed_at_utc: string
complete: bool
to
{'complete': Value('bool'), 'format_version': Value('int64'), 'completed_at_utc': Value('string'), 'repo_id': Value('string'), 'remote_dataset_dir': Value('string'), 'source_root_name': Value('string'), 'inventory_fingerprint': Value('string'), 'dataset_content_sha256': Value('string'), 'file_count': Value('int64'), 'directory_count': Value('int64'), 'total_unpacked_size': Value('int64'), 'excluded_extensions': List(Value('string')), 'directories_path': Value('string'), 'directories_sha256': Value('string'), 'directories_size': Value('int64'), 'shards': List({'name': Value('string'), 'archive_path': Value('string'), 'manifest_path': Value('string'), 'archive_sha256': Value('string'), 'archive_size': Value('int64'), 'manifest_sha256': Value('string'), 'manifest_size': Value('int64'), 'content_sha256': Value('string'), 'file_count': Value('int64'), 'unpacked_size': Value('int64')})}
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.
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