LLM-Enabled NWDAF: A Step Toward AI-Native 6G Network Intelligence
Paper • 2606.11877 • Published
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 4 new columns ({'supi', 'location_type', 'time', 'time_of_day'}) and 2 missing columns ({'active_UEs', 'timestamp'}).
This happened while the csv dataset builder was generating data using
hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset/core dataset/03 Feb 2025 - 18 Feb 2025/df_destination.csv (at revision f5315862eac7c3b4cecff4ba5d1e68af3fc61f64), ['hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/03 Feb 2025 - 18 Feb 2025/df_active.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/03 Feb 2025 - 18 Feb 2025/df_destination.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/03 Feb 2025 - 18 Feb 2025/df_loc_des.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/03 Feb 2025 - 18 Feb 2025/df_location.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/03 Feb 2025 - 18 Feb 2025/df_reg.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/17 Jan 2025 -- 24 Jan 2025/df_active.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/17 Jan 2025 -- 24 Jan 2025/df_destination.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/17 Jan 2025 -- 24 Jan 2025/df_loc_des.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/17 Jan 2025 -- 24 Jan 2025/df_location.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/17 Jan 2025 -- 24 Jan 2025/df_reg.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/21 Feb 2025 - 14 Apr 2025/df_active.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/21 Feb 2025 - 14 Apr 2025/df_destination.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/21 Feb 2025 - 14 Apr 2025/df_loc_des.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/21 Feb 2025 - 14 Apr 2025/df_location.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/21 Feb 2025 - 14 Apr 2025/df_reg.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/df_1587.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/df_2484.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/df_2915.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/df_3310.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/df_8199.csv']
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 "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1837, in _prepare_split_single
writer.write_table(table)
~~~~~~~~~~~~~~~~~~^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/arrow_writer.py", line 765, in write_table
self._write_table(pa_table, writer_batch_size=writer_batch_size)
~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/arrow_writer.py", line 773, in _write_table
pa_table = table_cast(pa_table, self._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
time: string
supi: int64
location_type: string
duration: int64
time_of_day: string
-- schema metadata --
pandas: '{"index_columns": [{"kind": "range", "name": null, "start": 0, "' + 853
to
{'timestamp': Value('string'), 'active_UEs': Value('int64'), 'duration': Value('string')}
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 1369, in compute_config_parquet_and_info_response
parquet_operations, partial, estimated_dataset_info = stream_convert_to_parquet(
~~~~~~~~~~~~~~~~~~~~~~~~~^
builder, max_dataset_size_bytes=max_dataset_size_bytes
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
)
^
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 948, in stream_convert_to_parquet
builder._prepare_split(split_generator=splits_generators[split], file_format="parquet")
~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1683, in _prepare_split
for job_id, done, content in self._prepare_split_single(
~~~~~~~~~~~~~~~~~~~~~~~~~~^
gen_kwargs=gen_kwargs, job_id=job_id, **_prepare_split_args
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
):
^
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1839, in _prepare_split_single
raise DatasetGenerationCastError.from_cast_error(
...<4 lines>...
)
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 4 new columns ({'supi', 'location_type', 'time', 'time_of_day'}) and 2 missing columns ({'active_UEs', 'timestamp'}).
This happened while the csv dataset builder was generating data using
hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset/core dataset/03 Feb 2025 - 18 Feb 2025/df_destination.csv (at revision f5315862eac7c3b4cecff4ba5d1e68af3fc61f64), ['hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/03 Feb 2025 - 18 Feb 2025/df_active.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/03 Feb 2025 - 18 Feb 2025/df_destination.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/03 Feb 2025 - 18 Feb 2025/df_loc_des.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/03 Feb 2025 - 18 Feb 2025/df_location.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/03 Feb 2025 - 18 Feb 2025/df_reg.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/17 Jan 2025 -- 24 Jan 2025/df_active.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/17 Jan 2025 -- 24 Jan 2025/df_destination.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/17 Jan 2025 -- 24 Jan 2025/df_loc_des.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/17 Jan 2025 -- 24 Jan 2025/df_location.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/17 Jan 2025 -- 24 Jan 2025/df_reg.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/21 Feb 2025 - 14 Apr 2025/df_active.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/21 Feb 2025 - 14 Apr 2025/df_destination.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/21 Feb 2025 - 14 Apr 2025/df_loc_des.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/21 Feb 2025 - 14 Apr 2025/df_location.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/21 Feb 2025 - 14 Apr 2025/df_reg.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/df_1587.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/df_2484.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/df_2915.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/df_3310.csv', 'hf://datasets/Henokbfg/5g_testbed_nwdaf_dataset@f5315862eac7c3b4cecff4ba5d1e68af3fc61f64/core dataset/df_8199.csv']
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.
timestamp string | active_UEs int64 | duration string |
|---|---|---|
2025-02-03 10:50:45 | 3 | 0 days 00:05:00 |
2025-02-03 10:55:45 | 4 | 0 days 02:05:00 |
2025-02-03 13:00:45 | 3 | 0 days 00:50:00 |
2025-02-03 13:50:45 | 2 | 0 days 00:10:00 |
2025-02-03 14:00:45 | 3 | 0 days 00:05:00 |
2025-02-03 14:05:45 | 4 | 0 days 00:25:00 |
2025-02-03 14:30:45 | 3 | 0 days 00:10:00 |
2025-02-03 14:40:45 | 2 | 0 days 00:40:00 |
2025-02-03 15:20:45 | 4 | 0 days 00:40:00 |
2025-02-03 16:00:45 | 3 | 0 days 00:30:00 |
2025-02-03 16:30:45 | 2 | 0 days 00:05:00 |
2025-02-03 16:35:45 | 3 | 0 days 00:55:00 |
2025-02-03 17:30:45 | 4 | 0 days 00:05:00 |
2025-02-03 17:35:45 | 3 | 0 days 00:30:00 |
2025-02-03 18:05:45 | 4 | 0 days 00:40:00 |
2025-02-03 18:45:45 | 3 | 0 days 00:30:00 |
2025-02-03 19:15:45 | 4 | 0 days 00:30:00 |
2025-02-03 19:45:45 | 3 | 0 days 00:15:00 |
2025-02-03 20:00:45 | 4 | 0 days 00:40:00 |
2025-02-03 20:40:45 | 3 | 0 days 00:35:00 |
2025-02-03 21:15:45 | 4 | 0 days 01:00:00 |
2025-02-03 22:15:45 | 3 | 0 days 00:05:00 |
2025-02-03 22:20:45 | 2 | 0 days 00:25:00 |
2025-02-03 22:45:45 | 3 | 0 days 00:05:00 |
2025-02-03 22:50:45 | 4 | 0 days 00:10:00 |
2025-02-03 23:00:45 | 3 | 0 days 00:35:00 |
2025-02-03 23:35:45 | 4 | 0 days 00:15:00 |
2025-02-03 23:50:45 | 3 | 0 days 00:10:00 |
2025-02-04 00:00:45 | 4 | 0 days 00:35:00 |
2025-02-04 00:35:45 | 3 | 0 days 00:35:00 |
2025-02-04 01:10:45 | 4 | 0 days 00:25:00 |
2025-02-04 01:35:45 | 3 | 0 days 00:10:00 |
2025-02-04 01:45:45 | 2 | 0 days 00:25:00 |
2025-02-04 02:10:45 | 3 | 0 days 00:20:00 |
2025-02-04 02:30:45 | 4 | 0 days 00:25:00 |
2025-02-04 02:55:45 | 3 | 0 days 00:40:00 |
2025-02-04 03:35:45 | 1 | 0 days 00:10:00 |
2025-02-04 03:45:45 | 2 | 0 days 00:45:00 |
2025-02-04 04:30:45 | 1 | 0 days 00:05:00 |
2025-02-04 04:35:45 | 3 | 0 days 00:05:00 |
2025-02-04 04:40:45 | 4 | 0 days 02:30:00 |
2025-02-04 07:10:45 | 2 | 0 days 00:15:00 |
2025-02-04 07:25:45 | 1 | 0 days 00:40:00 |
2025-02-04 08:05:45 | 2 | 0 days 00:10:00 |
2025-02-04 08:15:45 | 3 | 0 days 00:10:00 |
2025-02-04 08:25:45 | 4 | 0 days 00:30:00 |
2025-02-04 08:55:45 | 2 | 0 days 00:10:00 |
2025-02-04 09:05:45 | 3 | 0 days 00:35:00 |
2025-02-04 09:40:45 | 4 | 0 days 01:10:00 |
2025-02-04 10:50:45 | 3 | 0 days 01:00:00 |
2025-02-04 11:50:45 | 4 | 0 days 00:20:00 |
2025-02-04 12:10:45 | 3 | 0 days 00:45:00 |
2025-02-04 12:55:45 | 4 | 0 days 00:05:00 |
2025-02-04 13:00:45 | 3 | 0 days 00:40:00 |
2025-02-04 13:40:45 | 4 | 0 days 00:05:00 |
2025-02-04 13:45:45 | 3 | 0 days 00:55:00 |
2025-02-04 14:40:45 | 4 | 0 days 00:15:00 |
2025-02-04 14:55:45 | 3 | 0 days 00:35:00 |
2025-02-04 15:30:45 | 4 | 0 days 00:15:00 |
2025-02-04 15:45:45 | 3 | 0 days 00:25:00 |
2025-02-04 16:10:45 | 2 | 0 days 00:05:00 |
2025-02-04 16:15:45 | 3 | 0 days 01:00:00 |
2025-02-04 17:15:45 | 2 | 0 days 00:15:00 |
2025-02-04 17:30:45 | 3 | 0 days 00:25:00 |
2025-02-04 17:55:45 | 4 | 0 days 01:05:00 |
2025-02-04 19:00:45 | 3 | 0 days 00:10:00 |
2025-02-04 19:10:45 | 2 | 0 days 00:20:00 |
2025-02-04 19:30:45 | 3 | 0 days 00:20:00 |
2025-02-04 19:50:45 | 2 | 0 days 00:15:00 |
2025-02-04 20:05:45 | 4 | 0 days 00:25:00 |
2025-02-04 20:30:45 | 2 | 0 days 00:35:00 |
2025-02-04 21:05:45 | 3 | 0 days 00:10:00 |
2025-02-04 21:15:45 | 4 | 0 days 00:40:00 |
2025-02-04 21:55:45 | 3 | 0 days 00:05:00 |
2025-02-04 22:00:45 | 2 | 0 days 00:50:00 |
2025-02-04 22:50:45 | 4 | 0 days 00:10:00 |
2025-02-04 23:00:45 | 3 | 0 days 00:35:00 |
2025-02-04 23:35:45 | 4 | 0 days 00:10:00 |
2025-02-04 23:45:45 | 3 | 0 days 00:45:00 |
2025-02-05 00:30:45 | 2 | 0 days 00:20:00 |
2025-02-05 00:50:45 | 3 | 0 days 00:20:00 |
2025-02-05 01:10:45 | 4 | 0 days 01:05:00 |
2025-02-05 02:15:45 | 3 | 0 days 00:15:00 |
2025-02-05 02:30:45 | 2 | 0 days 00:40:00 |
2025-02-05 03:10:45 | 3 | 0 days 00:05:00 |
2025-02-05 03:15:45 | 4 | 0 days 00:20:00 |
2025-02-05 03:35:45 | 3 | 0 days 00:10:00 |
2025-02-05 03:45:45 | 2 | 0 days 00:35:00 |
2025-02-05 04:20:45 | 3 | 0 days 00:15:00 |
2025-02-05 04:35:45 | 4 | 0 days 00:10:00 |
2025-02-05 04:45:45 | 3 | 0 days 00:20:00 |
2025-02-05 05:05:45 | 4 | 0 days 00:35:00 |
2025-02-05 05:40:45 | 3 | 0 days 02:00:00 |
2025-02-05 07:40:45 | 4 | 0 days 00:45:00 |
2025-02-05 08:25:45 | 3 | 0 days 00:10:00 |
2025-02-05 08:35:45 | 4 | 0 days 00:35:00 |
2025-02-05 09:10:45 | 3 | 0 days 00:45:00 |
2025-02-05 09:55:45 | 2 | 0 days 00:55:00 |
2025-02-05 10:50:45 | 3 | 0 days 00:10:00 |
2025-02-05 11:00:45 | 4 | 0 days 00:50:00 |
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the accompanying paper can be found at arxiv.org/abs/2606.11877