The dataset viewer is not available for this subset.
Exception: SplitsNotFoundError
Message: The split names could not be parsed from the dataset config.
Traceback: Traceback (most recent call last):
File "tsfile/tsfile_py_cpp.pyx", line 567, in tsfile.tsfile_py_cpp.tsfile_reader_new_c
tsfile.exceptions.FileOpenError: 28:
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/usr/local/lib/python3.14/site-packages/datasets/inspect.py", line 286, in get_dataset_config_info
for split_generator in builder._split_generators(
~~~~~~~~~~~~~~~~~~~~~~~~~^
StreamingDownloadManager(base_path=builder.base_path, download_config=download_config)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
)
^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/tsfile/tsfile.py", line 271, in _split_generators
scan = self._scan_metadata(all_files)
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/tsfile/tsfile.py", line 318, in _scan_metadata
with self._open_reader(file) as reader:
~~~~~~~~~~~~~~~~~^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/tsfile/tsfile.py", line 742, in _open_reader
return TsFileReader(file)
File "tsfile/tsfile_reader.pyx", line 323, in tsfile.tsfile_reader.TsFileReaderPy.__init__
SystemError: <class '_weakrefset.WeakSet'> returned a result with an exception set
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/src/services/worker/src/worker/job_runners/config/split_names.py", line 68, in compute_split_names_from_streaming_response
for split in get_dataset_split_names(
~~~~~~~~~~~~~~~~~~~~~~~^
path=dataset,
^^^^^^^^^^^^^
config_name=config,
^^^^^^^^^^^^^^^^^^^
token=hf_token,
^^^^^^^^^^^^^^^
)
^
File "/usr/local/lib/python3.14/site-packages/datasets/inspect.py", line 340, in get_dataset_split_names
info = get_dataset_config_info(
path,
...<6 lines>...
**config_kwargs,
)
File "/usr/local/lib/python3.14/site-packages/datasets/inspect.py", line 291, in get_dataset_config_info
raise SplitsNotFoundError("The split names could not be parsed from the dataset config.") from err
datasets.inspect.SplitsNotFoundError: The split names could not be parsed from the dataset config.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.
qnoens Clean Table TsFile
Apache TsFile representation of the LeRobot robot dataset
qnoens/clean_table.
It contains numeric robot state, pose, joint, gripper, action, reward and
success signals for the tabletop clean-up task.
Source
- Original dataset:
qnoens/clean_table - Author/uploader:
qnoens - License: Apache-2.0
- LeRobot version: v2.1
- Task: clean up the table
- Paper and citation: not provided in the source dataset card
- Source split:
train, episodes 0 through 149 - Source data layout:
data/chunk-{episode_chunk:03d}/episode_{episode_index:06d}.parquet
Data Layout
- Split:
train - Table:
qnoens_clean_table - Rows: 102,885
- Episodes: 150
- Tasks: 1
- Sampling rate: 10 Hz
- Time precision: milliseconds
- Data file:
data/qnoens_clean_table.tsfile
Schema
Time is round(timestamp * 1000) in milliseconds and restarts from zero for
each episode. The source timestamp column is not retained because it is
represented by Time / 1000 seconds. Rows are ordered by episode_index,
task_index, and Time.
| Role | Columns |
|---|---|
| Time | Time (INT64, milliseconds) |
| TAG | episode_index, task_index |
| FIELD | frame_index, sample_index (source index), next_reward, next_success, seed, gripper_state |
| Flattened FLOAT FIELD | state_0 through state_6; robot_pose_0 through robot_pose_5; joints_0 through joints_5; action_0 through action_6 |
Vector values are expanded into scalar fields while preserving their source
names. Dots in field names are replaced with underscores, so next.reward
becomes next_reward and next.success becomes next_success.
Video Source
The four video streams remain only in the original Hugging Face repository:
wrist_image_original, scene_image_original, wrist_image, and
scene_image. Their source layout is
videos/chunk-{episode_chunk:03d}/{video_key}/episode_{episode_index:06d}.mp4.
Browse them at
qnoens/clean_table/videos.
Frame alignment uses the original episode_index and frame_index metadata.
Usage
from tsfile import TsFileReader
path = "data/qnoens_clean_table.tsfile"
reader = TsFileReader(path)
schema = reader.get_all_table_schemas()["qnoens_clean_table"]
columns = [column.get_column_name() for column in schema.get_columns()]
with reader.query_table("qnoens_clean_table", columns, batch_size=65536) as result:
batch = result.read_arrow_batch()
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