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openclimatefix

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nimrod-uk-1km-validation

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Open Climate Fix 36

Exception:    SplitsNotFoundError
Message:      The split names could not be parsed from the dataset config.
Traceback:    Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/config/split_names.py", line 159, in compute
                  compute_split_names_from_info_response(
                File "/src/services/worker/src/worker/job_runners/config/split_names.py", line 131, in compute_split_names_from_info_response
                  config_info_response = get_previous_step_or_raise(kind="config-info", dataset=dataset, config=config)
                File "/src/libs/libcommon/src/libcommon/simple_cache.py", line 567, in get_previous_step_or_raise
                  raise CachedArtifactError(
              libcommon.simple_cache.CachedArtifactError: The previous step failed.
              
              During handling of the above exception, another exception occurred:
              
              Traceback (most recent call last):
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/inspect.py", line 499, in get_dataset_config_info
                  for split_generator in builder._split_generators(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/packaged_modules/parquet/parquet.py", line 62, in _split_generators
                  self.info.features = datasets.Features.from_arrow_schema(pq.read_schema(f))
                File "/src/services/worker/.venv/lib/python3.9/site-packages/pyarrow/parquet/core.py", line 2325, in read_schema
                  file = ParquetFile(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/pyarrow/parquet/core.py", line 318, in __init__
                  self.reader.open(
                File "pyarrow/_parquet.pyx", line 1482, in pyarrow._parquet.ParquetReader.open
                File "pyarrow/error.pxi", line 88, in pyarrow.lib.check_status
                File "/src/services/worker/.venv/lib/python3.9/site-packages/pyarrow_hotfix/__init__.py", line 47, in __arrow_ext_deserialize__
                  raise RuntimeError(
              RuntimeError: Disallowed deserialization of 'arrow.py_extension_type':
              storage_type = list<item: list<item: list<item: list<item: float>>>>
              serialized = b'\x80\x04\x95R\x00\x00\x00\x00\x00\x00\x00\x8c\x1adatasets.features.features\x94\x8c\x14Array4DExtensionType\x94\x93\x94(K\x18M\x00\x01M\x00\x01K\x01t\x94\x8c\x07float32\x94\x86\x94R\x94.'
              pickle disassembly:
                  0: \x80 PROTO      4
                  2: \x95 FRAME      82
                 11: \x8c SHORT_BINUNICODE 'datasets.features.features'
                 39: \x94 MEMOIZE    (as 0)
                 40: \x8c SHORT_BINUNICODE 'Array4DExtensionType'
                 62: \x94 MEMOIZE    (as 1)
                 63: \x93 STACK_GLOBAL
                 64: \x94 MEMOIZE    (as 2)
                 65: (    MARK
                 66: K        BININT1    24
                 68: M        BININT2    256
                 71: M        BININT2    256
                 74: K        BININT1    1
                 76: t        TUPLE      (MARK at 65)
                 77: \x94 MEMOIZE    (as 3)
                 78: \x8c SHORT_BINUNICODE 'float32'
                 87: \x94 MEMOIZE    (as 4)
                 88: \x86 TUPLE2
                 89: \x94 MEMOIZE    (as 5)
                 90: R    REDUCE
                 91: \x94 MEMOIZE    (as 6)
                 92: .    STOP
              highest protocol among opcodes = 4
              
              
              Reading of untrusted Parquet or Feather files with a PyExtensionType column
              allows arbitrary code execution.
              If you trust this file, you can enable reading the extension type by one of:
              
              - upgrading to pyarrow >= 14.0.1, and call `pa.PyExtensionType.set_auto_load(True)`
              - disable this error by running `import pyarrow_hotfix; pyarrow_hotfix.uninstall()`
              
              We strongly recommend updating your Parquet/Feather files to use extension types
              derived from `pyarrow.ExtensionType` instead, and register this type explicitly.
              See https://arrow.apache.org/docs/dev/python/extending_types.html#defining-extension-types-user-defined-types
              for more details.
              
              
              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 75, in compute_split_names_from_streaming_response
                  for split in get_dataset_split_names(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/inspect.py", line 572, in get_dataset_split_names
                  info = get_dataset_config_info(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/inspect.py", line 504, 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.