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Cannot load the dataset split (in streaming mode) to extract the first rows.
Error code:   StreamingRowsError
Exception:    CastError
Message:      Couldn't cast
status: string
shard: int64
requests: int64
profile_sha256: string
plan_sha256: string
source_handoff_sha256: string
target_gpu_admission_sha256: string
generation_allocation: struct<job_id: string, cgroup: string, cpus: string, memory_mb: string>
  child 0, job_id: string
  child 1, cgroup: string
  child 2, cpus: string
  child 3, memory_mb: string
export_allocation: struct<job_id: string, cgroup: string, cpus: string, memory_mb: string>
  child 0, job_id: string
  child 1, cgroup: string
  child 2, cpus: string
  child 3, memory_mb: string
files: list<item: struct<path: string, size: int64, sha256: string>>
  child 0, item: struct<path: string, size: int64, sha256: string>
      child 0, path: string
      child 1, size: int64
      child 2, sha256: string
sqlite_consistent_backup: bool
raw_and_length_limited_outputs_preserved: bool
source_import_accepted: bool
public_upload: bool
shards: list<item: struct<shard: int64, requests: int64, archive: string, manifest: string, complete: string (... 2 chars omitted)
  child 0, item: struct<shard: int64, requests: int64, archive: string, manifest: string, complete: string>
      child 0, shard: int64
      child 1, requests: int64
      child 2, archive: string
      child 3, manifest: string
      child 4, complete: string
approved_original_archive_inventory_sha256: string
expected_responses: int64
schema: string
to
{'schema': Value('string'), 'expected_responses': Value('int64'), 'shards': List({'shard': Value('int64'), 'requests': Value('int64'), 'archive': Value('string'), 'manifest': Value('string'), 'complete': Value('string')}), 'files': List({'path': Value('string'), 'bytes': Value('int64'), 'sha256': Value('string')}), 'approved_original_archive_inventory_sha256': Value('string')}
because column names don't match
Traceback:    Traceback (most recent call last):
                File "/src/services/worker/src/worker/utils.py", line 149, 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 129, 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 544, 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 3052, in __iter__
                  for key, example in ex_iterable:
                                      ^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2559, in __iter__
                  for key, pa_table in self._iter_arrow():
                                       ~~~~~~~~~~~~~~~~^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2584, 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 558, in _iter_arrow
                  for key, pa_table in iterator:
                                       ^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 440, 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 361, 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 2381, in table_cast
                  return cast_table_to_schema(table, schema)
                File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2309, in cast_table_to_schema
                  raise CastError(
                  ...<3 lines>...
                  )
              datasets.table.CastError: Couldn't cast
              status: string
              shard: int64
              requests: int64
              profile_sha256: string
              plan_sha256: string
              source_handoff_sha256: string
              target_gpu_admission_sha256: string
              generation_allocation: struct<job_id: string, cgroup: string, cpus: string, memory_mb: string>
                child 0, job_id: string
                child 1, cgroup: string
                child 2, cpus: string
                child 3, memory_mb: string
              export_allocation: struct<job_id: string, cgroup: string, cpus: string, memory_mb: string>
                child 0, job_id: string
                child 1, cgroup: string
                child 2, cpus: string
                child 3, memory_mb: string
              files: list<item: struct<path: string, size: int64, sha256: string>>
                child 0, item: struct<path: string, size: int64, sha256: string>
                    child 0, path: string
                    child 1, size: int64
                    child 2, sha256: string
              sqlite_consistent_backup: bool
              raw_and_length_limited_outputs_preserved: bool
              source_import_accepted: bool
              public_upload: bool
              shards: list<item: struct<shard: int64, requests: int64, archive: string, manifest: string, complete: string (... 2 chars omitted)
                child 0, item: struct<shard: int64, requests: int64, archive: string, manifest: string, complete: string>
                    child 0, shard: int64
                    child 1, requests: int64
                    child 2, archive: string
                    child 3, manifest: string
                    child 4, complete: string
              approved_original_archive_inventory_sha256: string
              expected_responses: int64
              schema: string
              to
              {'schema': Value('string'), 'expected_responses': Value('int64'), 'shards': List({'shard': Value('int64'), 'requests': Value('int64'), 'archive': Value('string'), 'manifest': Value('string'), 'complete': Value('string')}), 'files': List({'path': Value('string'), 'bytes': Value('int64'), 'sha256': Value('string')}), 'approved_original_archive_inventory_sha256': Value('string')}
              because column names don't match

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