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
physical_reading_row_count: int64
current_reading_count: int64
known_reading_count: int64
public_reading_count: int64
validated_reading_count: int64
accepted_reading_count: int64
excursion_reading_count: int64
session_count: int64
public_gallery_count: int64
public_wing_count: int64
session_gap_minutes: int64
reading_count: int64
peak_lux: double
wing: string
ended_at: timestamp[s]
started_at: timestamp[s]
gallery: string
mean_lux: double
duration_minutes: int64
to
{'gallery': Value('string'), 'wing': Value('string'), 'started_at': Value('timestamp[s]'), 'ended_at': Value('timestamp[s]'), 'reading_count': Value('int64'), 'duration_minutes': Value('int64'), 'peak_lux': Value('float64'), 'mean_lux': Value('float64')}
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 2951, in __iter__
for key, example in ex_iterable:
^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2461, in __iter__
for key, pa_table in self._iter_arrow():
~~~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2486, 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 547, in _iter_arrow
for key, pa_table in iterator:
^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 430, 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
physical_reading_row_count: int64
current_reading_count: int64
known_reading_count: int64
public_reading_count: int64
validated_reading_count: int64
accepted_reading_count: int64
excursion_reading_count: int64
session_count: int64
public_gallery_count: int64
public_wing_count: int64
session_gap_minutes: int64
reading_count: int64
peak_lux: double
wing: string
ended_at: timestamp[s]
started_at: timestamp[s]
gallery: string
mean_lux: double
duration_minutes: int64
to
{'gallery': Value('string'), 'wing': Value('string'), 'started_at': Value('timestamp[s]'), 'ended_at': Value('timestamp[s]'), 'reading_count': Value('int64'), 'duration_minutes': Value('int64'), 'peak_lux': Value('float64'), 'mean_lux': Value('float64')}
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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