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Dataset Generation Error

#3
by karinvyoralova - opened

Hi! Sorry to bother, but when I try to load the dataset, I get this error:

Generating train split: 0%
0/516819 [00:00<?, ? examples/s]


JSONDecodeError Traceback (most recent call last)
/usr/local/lib/python3.10/dist-packages/datasets/builder.py in _prepare_split_single(self, gen_kwargs, fpath, file_format, max_shard_size, split_info, check_duplicate_keys, job_id)
1725 _time = time.time()
-> 1726 for key, record in generator:
1727 if max_shard_size is not None and writer._num_bytes > max_shard_size:

10 frames
JSONDecodeError: Expecting value: line 1 column 1 (char 0)

The above exception was the direct cause of the following exception:

DatasetGenerationError Traceback (most recent call last)
/usr/local/lib/python3.10/dist-packages/datasets/builder.py in _prepare_split_single(self, gen_kwargs, fpath, file_format, max_shard_size, split_info, check_duplicate_keys, job_id)
1760 if isinstance(e, SchemaInferenceError) and e.context is not None:
1761 e = e.context
-> 1762 raise DatasetGenerationError("An error occurred while generating the dataset") from e
1763
1764 yield job_id, True, (total_num_examples, total_num_bytes, writer._features, num_shards, shard_lengths)

DatasetGenerationError: An error occurred while generating the dataset


I installed datasets via !pip install -U datasets

Is there anything I can do?

Thanks,

Karin

I am getting the same issue on datasets 2.16.1

Datasets Maintainers org

Thanks for reporting, @karinvyoralova .

We are investigating it.

Might be related: it seems that the source data is no longer available: https://s3.us-east-2.amazonaws.com/mrqa/release/v2/train/SQuAD.jsonl.gz

Datasets Maintainers org

Could you please retry, once that we have fixed #4?

I tested the test split and seems to work fine now. Thanks for the quick fix @albertvillanova !

albertvillanova changed discussion status to closed

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