Datasets:

---

Duplicated from  surui7-7/mcd_rppg

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mcd_rppg

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Error code:   DatasetGenerationError
Exception:    ConnectionError
Message:      Server Disconnected
Traceback:    Traceback (most recent call last):
                File "/usr/local/lib/python3.14/site-packages/httpx/_transports/default.py", line 101, in map_httpcore_exceptions
                  yield
                File "/usr/local/lib/python3.14/site-packages/httpx/_transports/default.py", line 127, in __iter__
                  for part in self._httpcore_stream:
                              ^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/httpcore/_sync/connection_pool.py", line 407, in __iter__
                  raise exc from None
                File "/usr/local/lib/python3.14/site-packages/httpcore/_sync/connection_pool.py", line 403, in __iter__
                  for part in self._stream:
                              ^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/httpcore/_sync/http11.py", line 342, in __iter__
                  raise exc
                File "/usr/local/lib/python3.14/site-packages/httpcore/_sync/http11.py", line 334, in __iter__
                  for chunk in self._connection._receive_response_body(**kwargs):
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/httpcore/_sync/http11.py", line 203, in _receive_response_body
                  event = self._receive_event(timeout=timeout)
                File "/usr/local/lib/python3.14/site-packages/httpcore/_sync/http11.py", line 217, in _receive_event
                  data = self._network_stream.read(
                      self.READ_NUM_BYTES, timeout=timeout
                  )
                File "/usr/local/lib/python3.14/site-packages/httpcore/_backends/sync.py", line 126, in read
                  with map_exceptions(exc_map):
                       ~~~~~~~~~~~~~~^^^^^^^^^
                File "/usr/local/lib/python3.14/contextlib.py", line 162, in __exit__
                  self.gen.throw(value)
                  ~~~~~~~~~~~~~~^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/httpcore/_exceptions.py", line 14, in map_exceptions
                  raise to_exc(exc) from exc
              httpcore.ReadTimeout: The read operation timed out
              
              The above exception was the direct cause of the following exception:
              
              Traceback (most recent call last):
                File "/usr/local/lib/python3.14/site-packages/datasets/utils/file_utils.py", line 844, in read_with_retries
                  out = read(*args, **kwargs)
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 732, in track_read
                  out = f_read(*args, **kwargs)
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 732, in track_read
                  out = f_read(*args, **kwargs)
                File "/usr/local/lib/python3.14/site-packages/huggingface_hub/hf_file_system.py", line 1238, in read
                  return super().read(length)
                         ~~~~~~~~~~~~^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/fsspec/spec.py", line 1897, in read
                  out = self.cache._fetch(self.loc, self.loc + length)
                File "/usr/local/lib/python3.14/site-packages/fsspec/caching.py", line 234, in _fetch
                  self.cache = self.fetcher(start, end)  # new block replaces old
                               ~~~~~~~~~~~~^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/huggingface_hub/hf_file_system.py", line 1194, in _fetch_range
                  r = http_backoff("GET", url, headers=headers, timeout=constants.HF_HUB_DOWNLOAD_TIMEOUT)
                File "/usr/local/lib/python3.14/site-packages/huggingface_hub/utils/_http.py", line 559, in http_backoff
                  return next(
                      _http_backoff_base(
                  ...<9 lines>...
                      )
                  )
                File "/usr/local/lib/python3.14/site-packages/huggingface_hub/utils/_http.py", line 479, in _http_backoff_base
                  raise err
                File "/usr/local/lib/python3.14/site-packages/huggingface_hub/utils/_http.py", line 467, in _http_backoff_base
                  response = client.request(method=method, url=url, **kwargs)
                File "/usr/local/lib/python3.14/site-packages/httpx/_client.py", line 825, in request
                  return self.send(request, auth=auth, follow_redirects=follow_redirects)
                         ~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/httpx/_client.py", line 928, in send
                  raise exc
                File "/usr/local/lib/python3.14/site-packages/httpx/_client.py", line 922, in send
                  response.read()
                  ~~~~~~~~~~~~~^^
                File "/usr/local/lib/python3.14/site-packages/httpx/_models.py", line 881, in read
                  self._content = b"".join(self.iter_bytes())
                                  ~~~~~~~~^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/httpx/_models.py", line 897, in iter_bytes
                  for raw_bytes in self.iter_raw():
                                   ~~~~~~~~~~~~~^^
                File "/usr/local/lib/python3.14/site-packages/httpx/_models.py", line 951, in iter_raw
                  for raw_stream_bytes in self.stream:
                                          ^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/httpx/_client.py", line 153, in __iter__
                  for chunk in self._stream:
                               ^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/httpx/_transports/default.py", line 126, in __iter__
                  with map_httpcore_exceptions():
                       ~~~~~~~~~~~~~~~~~~~~~~~^^
                File "/usr/local/lib/python3.14/contextlib.py", line 162, in __exit__
                  self.gen.throw(value)
                  ~~~~~~~~~~~~~~^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/httpx/_transports/default.py", line 118, in map_httpcore_exceptions
                  raise mapped_exc(message) from exc
              httpx.ReadTimeout: The read operation timed out
              
              The above exception was the direct cause of the following exception:
              
              Traceback (most recent call last):
                File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1816, in _prepare_split_single
                  for key, table in generator:
                                    ^^^^^^^^^
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 613, in wrapped
                  for item in generator(*args, **kwargs):
                              ~~~~~~~~~^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/text/text.py", line 98, in _generate_tables
                  batch = f.read(self.config.chunksize)
                File "/usr/local/lib/python3.14/site-packages/datasets/utils/file_utils.py", line 869, in read_with_retries
                  raise ConnectionError("Server Disconnected") from disconnect_err
              ConnectionError: Server Disconnected
              
              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/parquet_and_info.py", line 1369, in compute_config_parquet_and_info_response
                  parquet_operations, partial, estimated_dataset_info = stream_convert_to_parquet(
                                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~^
                      builder, max_dataset_size_bytes=max_dataset_size_bytes
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                  )
                  ^
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 948, in stream_convert_to_parquet
                  builder._prepare_split(split_generator=splits_generators[split], file_format="parquet")
                  ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1683, in _prepare_split
                  for job_id, done, content in self._prepare_split_single(
                                               ~~~~~~~~~~~~~~~~~~~~~~~~~~^
                      gen_kwargs=gen_kwargs, job_id=job_id, **_prepare_split_args
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                  ):
                  ^
                File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1869, in _prepare_split_single
                  raise DatasetGenerationError("An error occurred while generating the dataset") from e
              datasets.exceptions.DatasetGenerationError: An error occurred while generating the dataset