Datasets:

openclimatefix

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dgmr-mrms

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Open Climate Fix 36

Error code:   InfoError
Exception:    SplitsNotFoundError
Message:      The split names could not be parsed from the dataset config.
Traceback:    Traceback (most recent call last):
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/inspect.py", line 498, 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 61, 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 3687, in read_schema
                  file = ParquetFile(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/pyarrow/parquet/core.py", line 341, in __init__
                  self.reader.open(
                File "pyarrow/_parquet.pyx", line 1261, in pyarrow._parquet.ParquetReader.open
                File "pyarrow/types.pxi", line 88, in pyarrow.lib._datatype_to_pep3118
                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: float>>>
              serialized = b'\x80\x04\x95O\x00\x00\x00\x00\x00\x00\x00\x8c\x1adatasets.features.features\x94\x8c\x14Array3DExtensionType\x94\x93\x94M\xac\rMX\x1bK\x14\x87\x94\x8c\x07float32\x94\x86\x94R\x94.'
              pickle disassembly:
                  0: \x80 PROTO      4
                  2: \x95 FRAME      79
                 11: \x8c SHORT_BINUNICODE 'datasets.features.features'
                 39: \x94 MEMOIZE    (as 0)
                 40: \x8c SHORT_BINUNICODE 'Array3DExtensionType'
                 62: \x94 MEMOIZE    (as 1)
                 63: \x93 STACK_GLOBAL
                 64: \x94 MEMOIZE    (as 2)
                 65: M    BININT2    3500
                 68: M    BININT2    7000
                 71: K    BININT1    20
                 73: \x87 TUPLE3
                 74: \x94 MEMOIZE    (as 3)
                 75: \x8c SHORT_BINUNICODE 'float32'
                 84: \x94 MEMOIZE    (as 4)
                 85: \x86 TUPLE2
                 86: \x94 MEMOIZE    (as 5)
                 87: R    REDUCE
                 88: \x94 MEMOIZE    (as 6)
                 89: .    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/split/first_rows_from_streaming.py", line 149, in compute_first_rows_response
                  info = get_dataset_config_info(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/inspect.py", line 503, 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.