Datasets:

---

mziem

/

DSAIT4000-data-lake

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 37 new columns ({'YEAR_SURF_IMPROV', 'IS_SAMPLE', 'PERC_COMBINATION', 'IRI', 'SURV_I', 'AT_GRADE_SIGNAL', 'YEAR_RECORD', 'SURV_D', 'F_SYSTEM', 'OWNERSHIP', 'SPEED_LIMIT', 'CURVES_B', 'IS_GROUPED', 'VERT_ALIGN', 'GF_SYSTEM', 'WIDE_FEAS', 'AT_GRADE_OTHER', 'IS_DONUT', 'SURV_G', 'SHOULDER_TYPE', 'URBAN_CODE', 'SURV_H', 'CURVES_A', 'ROUTE_QUALIFIER', 'THROUGH_LANES', 'AT_GRADE_SIGNS', 'HORZ_ALIGN', 'ACCESS_CONTROL', 'LANE_WIDTH', 'MEDIAN_TYPE', 'GRADES_E', 'GRADES_A', 'SHOULDER_WIDTH_L', 'PSR', 'PEAK_PARKING', 'DONUT_VOLUME_GROUP', 'UNBUILT_FACILITY'}) and 1 missing columns ({'UNOD_BRACE_"CRVU_ESD"_"RUETUMENOB_R"_"SE_P_CTTDFAOXR"_"VGAELIR_TN"_"DCPN_TTX_UEOFOAR"_"Synset(\'new_hampshire.n.01\')"_"ION_SUDT"_"PTKAE_CIAACPY"_"SACENPLM_ITGH"_"SM_APILED"_"PCREHGS_IT"_"IMS_RITEC"_"AGNAE_RSDT_IGS"_"YEROAECR_RD"_"HAZOLGI_RN"_"TSE_L_NNRAUL"_"GRSA_EDF"_"GSRA_EDB"_"PMRCENA_COBIIOTN"_"RNUTII_EGONSG"_"SPDORTUELH_YE"_"SWOU_HEDDIRLH_TL"_"SR_VUA"_"CERUVS_A"_"BNGI_ERLS"_"SIASTMSYLEEP_CS"'}).

This happened while the csv dataset builder was generating data using

hf://datasets/mziem/DSAIT4000-data-lake/table_1.csv (at revision e268fec4b1ebfadd39ee3bd754df4e6150a4ab51)

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 "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1831, in _prepare_split_single
                  writer.write_table(table)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/arrow_writer.py", line 644, in write_table
                  pa_table = table_cast(pa_table, self._schema)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 2272, in table_cast
                  return cast_table_to_schema(table, schema)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 2218, in cast_table_to_schema
                  raise CastError(
              datasets.table.CastError: Couldn't cast
              GRADES_E: double
              LANE_WIDTH: double
              SURV_H: int64
              CURVES_A: double
              YEAR_RECORD: int64
              PERC_COMBINATION: int64
              SURV_G: int64
              HORZ_ALIGN: int64
              WIDE_FEAS: int64
              URBAN_CODE: int64
              THROUGH_LANES: int64
              DONUT_VOLUME_GROUP: int64
              IS_DONUT: int64
              SPEED_LIMIT: int64
              SHOULDER_WIDTH_L: int64
              GF_SYSTEM: int64
              ACCESS_CONTROL: int64
              UNBUILT_FACILITY: int64
              AT_GRADE_SIGNS: int64
              F_SYSTEM: int64
              OWNERSHIP: int64
              AT_GRADE_OTHER: int64
              MEDIAN_TYPE: int64
              IS_SAMPLE: int64
              AT_GRADE_SIGNAL: int64
              PEAK_PARKING: int64
              IRI: double
              GRADES_A: double
              SURV_D: int64
              PSR: double
              CURVES_B: double
              ROUTE_QUALIFIER: int64
              SHOULDER_TYPE: int64
              YEAR_SURF_IMPROV: int64
              IS_GROUPED: int64
              SURV_I: int64
              VERT_ALIGN: int64
              -- schema metadata --
              pandas: '{"index_columns": [{"kind": "range", "name": null, "start": 0, "' + 4658
              to
              {'UNOD_BRACE_"CRVU_ESD"_"RUETUMENOB_R"_"SE_P_CTTDFAOXR"_"VGAELIR_TN"_"DCPN_TTX_UEOFOAR"_"Synset(\'new_hampshire.n.01\')"_"ION_SUDT"_"PTKAE_CIAACPY"_"SACENPLM_ITGH"_"SM_APILED"_"PCREHGS_IT"_"IMS_RITEC"_"AGNAE_RSDT_IGS"_"YEROAECR_RD"_"HAZOLGI_RN"_"TSE_L_NNRAUL"_"GRSA_EDF"_"GSRA_EDB"_"PMRCENA_COBIIOTN"_"RNUTII_EGONSG"_"SPDORTUELH_YE"_"SWOU_HEDDIRLH_TL"_"SR_VUA"_"CERUVS_A"_"BNGI_ERLS"_"SIASTMSYLEEP_CS"': 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 1456, 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 1055, in convert_to_parquet
                  builder.download_and_prepare(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 894, in download_and_prepare
                  self._download_and_prepare(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 970, in _download_and_prepare
                  self._prepare_split(split_generator, **prepare_split_kwargs)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1702, in _prepare_split
                  for job_id, done, content in self._prepare_split_single(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1833, 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 37 new columns ({'YEAR_SURF_IMPROV', 'IS_SAMPLE', 'PERC_COMBINATION', 'IRI', 'SURV_I', 'AT_GRADE_SIGNAL', 'YEAR_RECORD', 'SURV_D', 'F_SYSTEM', 'OWNERSHIP', 'SPEED_LIMIT', 'CURVES_B', 'IS_GROUPED', 'VERT_ALIGN', 'GF_SYSTEM', 'WIDE_FEAS', 'AT_GRADE_OTHER', 'IS_DONUT', 'SURV_G', 'SHOULDER_TYPE', 'URBAN_CODE', 'SURV_H', 'CURVES_A', 'ROUTE_QUALIFIER', 'THROUGH_LANES', 'AT_GRADE_SIGNS', 'HORZ_ALIGN', 'ACCESS_CONTROL', 'LANE_WIDTH', 'MEDIAN_TYPE', 'GRADES_E', 'GRADES_A', 'SHOULDER_WIDTH_L', 'PSR', 'PEAK_PARKING', 'DONUT_VOLUME_GROUP', 'UNBUILT_FACILITY'}) and 1 missing columns ({'UNOD_BRACE_"CRVU_ESD"_"RUETUMENOB_R"_"SE_P_CTTDFAOXR"_"VGAELIR_TN"_"DCPN_TTX_UEOFOAR"_"Synset(\'new_hampshire.n.01\')"_"ION_SUDT"_"PTKAE_CIAACPY"_"SACENPLM_ITGH"_"SM_APILED"_"PCREHGS_IT"_"IMS_RITEC"_"AGNAE_RSDT_IGS"_"YEROAECR_RD"_"HAZOLGI_RN"_"TSE_L_NNRAUL"_"GRSA_EDF"_"GSRA_EDB"_"PMRCENA_COBIIOTN"_"RNUTII_EGONSG"_"SPDORTUELH_YE"_"SWOU_HEDDIRLH_TL"_"SR_VUA"_"CERUVS_A"_"BNGI_ERLS"_"SIASTMSYLEEP_CS"'}).
              
              This happened while the csv dataset builder was generating data using
              
              hf://datasets/mziem/DSAIT4000-data-lake/table_1.csv (at revision e268fec4b1ebfadd39ee3bd754df4e6150a4ab51)
              
              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)