Datasets:

---

Divyap90

/

Predictive_MaintenanceCapstone

like 0

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 1 new columns ({'Engine Condition'}) and 6 missing columns ({'Coolant pressure', 'Engine rpm', 'lub oil temp', 'Lub oil pressure', 'Fuel pressure', 'Coolant temp'}).

This happened while the csv dataset builder was generating data using

hf://datasets/Divyap90/Predictive_MaintenanceCapstone/split_data/y_train.csv (at revision 741836ed514cd0877c67b7df0d05978d53cf4b8a), [/tmp/hf-datasets-cache/medium/datasets/95160115273075-config-parquet-and-info-Divyap90-Predictive_Maint-b20ab6a0/hub/datasets--Divyap90--Predictive_MaintenanceCapstone/snapshots/741836ed514cd0877c67b7df0d05978d53cf4b8a/split_data/X_train.csv (origin=hf://datasets/Divyap90/Predictive_MaintenanceCapstone@741836ed514cd0877c67b7df0d05978d53cf4b8a/split_data/X_train.csv), /tmp/hf-datasets-cache/medium/datasets/95160115273075-config-parquet-and-info-Divyap90-Predictive_Maint-b20ab6a0/hub/datasets--Divyap90--Predictive_MaintenanceCapstone/snapshots/741836ed514cd0877c67b7df0d05978d53cf4b8a/split_data/y_train.csv (origin=hf://datasets/Divyap90/Predictive_MaintenanceCapstone@741836ed514cd0877c67b7df0d05978d53cf4b8a/split_data/y_train.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/python3.12/site-packages/datasets/builder.py", line 1890, in _prepare_split_single
                  writer.write_table(table)
                File "/usr/local/lib/python3.12/site-packages/datasets/arrow_writer.py", line 760, in write_table
                  pa_table = table_cast(pa_table, self._schema)
                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2272, in table_cast
                  return cast_table_to_schema(table, schema)
                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2218, in cast_table_to_schema
                  raise CastError(
              datasets.table.CastError: Couldn't cast
              Engine Condition: int64
              -- schema metadata --
              pandas: '{"index_columns": [{"kind": "range", "name": null, "start": 0, "' + 392
              to
              {'Engine rpm': Value('float64'), 'Lub oil pressure': Value('float64'), 'Fuel pressure': Value('float64'), 'Coolant pressure': Value('float64'), 'lub oil temp': Value('float64'), 'Coolant temp': Value('float64')}
              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 1347, in compute_config_parquet_and_info_response
                  parquet_operations = convert_to_parquet(builder)
                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 980, in convert_to_parquet
                  builder.download_and_prepare(
                File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 884, in download_and_prepare
                  self._download_and_prepare(
                File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 947, in _download_and_prepare
                  self._prepare_split(split_generator, **prepare_split_kwargs)
                File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1739, in _prepare_split
                  for job_id, done, content in self._prepare_split_single(
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1892, in _prepare_split_single
                  raise DatasetGenerationCastError.from_cast_error(
              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 1 new columns ({'Engine Condition'}) and 6 missing columns ({'Coolant pressure', 'Engine rpm', 'lub oil temp', 'Lub oil pressure', 'Fuel pressure', 'Coolant temp'}).
              
              This happened while the csv dataset builder was generating data using
              
              hf://datasets/Divyap90/Predictive_MaintenanceCapstone/split_data/y_train.csv (at revision 741836ed514cd0877c67b7df0d05978d53cf4b8a), [/tmp/hf-datasets-cache/medium/datasets/95160115273075-config-parquet-and-info-Divyap90-Predictive_Maint-b20ab6a0/hub/datasets--Divyap90--Predictive_MaintenanceCapstone/snapshots/741836ed514cd0877c67b7df0d05978d53cf4b8a/split_data/X_train.csv (origin=hf://datasets/Divyap90/Predictive_MaintenanceCapstone@741836ed514cd0877c67b7df0d05978d53cf4b8a/split_data/X_train.csv), /tmp/hf-datasets-cache/medium/datasets/95160115273075-config-parquet-and-info-Divyap90-Predictive_Maint-b20ab6a0/hub/datasets--Divyap90--Predictive_MaintenanceCapstone/snapshots/741836ed514cd0877c67b7df0d05978d53cf4b8a/split_data/y_train.csv (origin=hf://datasets/Divyap90/Predictive_MaintenanceCapstone@741836ed514cd0877c67b7df0d05978d53cf4b8a/split_data/y_train.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)