Datasets:

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[ "@lhoestq Could you please take a look?\r\nThank you!!", "Hi, thank you for the modifications and suggestions. Please check the changes.", "Can you run `make style` to fix the code formatting please ?\r\n\r\nOh and was wrong with the dummy_data.zip file, it must actually be placed at `datasets/medmcqa/dummy/1.1.0/dummy_data.zip` - sorry about that\r\n\r\nCan you also set the class label names to `names=[\"a\", \"b\", \"c\", \"d\"]` to make it explicit which label corresponds to each answer ? You might have to regenerate `dataset_infos.json` after that", "Hi, \r\n\r\n1) Changed the dummy data folder\r\n\r\n2) The labels are not ['a', 'b', 'c', 'd'] rather the labels are [1,2,3,4] where 1 represents the 1'st option, 2nd represents 2nd option so on, and its int.\r\n\r\nI tried changing to ['a','b','c','d'] and while generating `dataset_infos.json` getting this error :\r\n\r\n`ValueError: Class label 4 greater than configured num_classes 4`\r\nPlease check.", "@lhoestq [lhoestq](https://github.com/lhoestq) Please check", "You have this error because we expect the labels to start at 0, not 1. I think you just need to pass `int(data[\"cop\"]) - 1` when generating the examples.\r\n\r\nSorry for the delay in responding btw", "@lhoestq I corrected that but here is another issue I am facing while generating `dataset_infos.json`\r\n\r\nI am using `\" \"` if it's test set and otherwise it's the correct option\r\n\r\nhttps://github.com/monk1337/datasets/blob/179f81d48cdd3093302e498babce04c0bf1e33b3/datasets/medmcqa/medmcqa.py#L111\r\n` \"cop\": \"\" if split == \"test\" else int(data[\"cop\"]) -1,\r\n`\r\n\r\nbut while running this command :\r\n\r\n`datasets-cli test datasets/medmcqa --save_infos --all_configs\r\n`\r\n\r\ngiving this error:\r\n\r\n```\r\n/content/datasets# datasets-cli test datasets/medmcqa --save_infos --all_configs\r\nUsing custom data configuration default\r\nTesting builder 'default' (1/1)\r\nDownloading and preparing dataset med_mcqa/default (download: 52.72 MiB, generated: 128.73 MiB, post-processed: Unknown size, total: 181.46 MiB) to /root/.cache/huggingface/datasets/med_mcqa/default/1.1.0/4c8e418778967b6d9603f79bbfc4fdfbcfffc389664d9aeb85e102cfde418043...\r\nTraceback (most recent call last): \r\n File \"/usr/local/bin/datasets-cli\", line 33, in <module>\r\n sys.exit(load_entry_point('datasets', 'console_scripts', 'datasets-cli')())\r\n File \"/content/datasets/src/datasets/commands/datasets_cli.py\", line 33, in main\r\n service.run()\r\n File \"/content/datasets/src/datasets/commands/test.py\", line 162, in run\r\n try_from_hf_gcs=False,\r\n File \"/content/datasets/src/datasets/builder.py\", line 606, in download_and_prepare\r\n dl_manager=dl_manager, verify_infos=verify_infos, **download_and_prepare_kwargs\r\n File \"/content/datasets/src/datasets/builder.py\", line 1104, in _download_and_prepare\r\n super()._download_and_prepare(dl_manager, verify_infos, check_duplicate_keys=verify_infos)\r\n File \"/content/datasets/src/datasets/builder.py\", line 694, in _download_and_prepare\r\n self._prepare_split(split_generator, **prepare_split_kwargs)\r\n File \"/content/datasets/src/datasets/builder.py\", line 1095, in _prepare_split\r\n example = self.info.features.encode_example(record)\r\n File \"/content/datasets/src/datasets/features/features.py\", line 1356, in encode_example\r\n return encode_nested_example(self, example)\r\n File \"/content/datasets/src/datasets/features/features.py\", line 1007, in encode_nested_example\r\n return {k: encode_nested_example(sub_schema, sub_obj) for k, (sub_schema, sub_obj) in zip_dict(schema, obj)}\r\n File \"/content/datasets/src/datasets/features/features.py\", line 1007, in <dictcomp>\r\n return {k: encode_nested_example(sub_schema, sub_obj) for k, (sub_schema, sub_obj) in zip_dict(schema, obj)}\r\n File \"/content/datasets/src/datasets/features/features.py\", line 1052, in encode_nested_example\r\n return schema.encode_example(obj) if obj is not None else None\r\n File \"/content/datasets/src/datasets/features/features.py\", line 897, in encode_example\r\n example_data = self.str2int(example_data)\r\n File \"/content/datasets/src/datasets/features/features.py\", line 854, in str2int\r\n output.append(self._str2int[str(value)])\r\nKeyError: ''\r\n```", "Hey ! You can use this instead:\r\n`\"cop\": -1 if split == \"test\" else int(data[\"cop\"]) -1`", "@lhoestq Thank you for your assistance, and I have updated the `dataset_infos.json` without any error. All the issues are resolved. Please review and approve if it's ready to merge.", "Thanks ! There are two things to fic the CI:\r\n1. run `make style` to fix code formatting\r\n2. fix the dummy_data.zip file. Currently it's created from a directory called \"dummy\" that contains the JSON file, but it should be called \"dummy_data\" instead", "@lhoestq Please check if anything else needs to be done :) ", "Let me gently remind you that you can check the CI before pinging reviewers, this way you can know if something needs to be fixed right away.\r\n\r\nRight now, if you check the CI, you will see that you didn't fix the code formatting, and that you didn't fix the dummy data.\r\n\r\nLet me take a look", "_The documentation is not available anymore as the PR was closed or merged._", "Hi @lhoestq, I am sorry if I pinged multiple times; I have already corrected the dummy_data file issues and format issue before pinging for the merge request, as you commented last time\r\n\r\n_fix the dummy_data.zip file. Currently, it's created from a directory called \"dummy\" that contains the JSON file, but it should be called \"dummy_data\" instead._\r\n\r\nI fixed the file name and location.\r\n\r\nAnd I also ran the commands last time.\r\n\r\n```\r\nmake style\r\nflake8 datasets\r\n```\r\nPlease let me know if anything else needs to be changed.", "Thanks a lot @monk1337 ! :)" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "Hi @aapot, thanks for reporting.\r\n\r\nWe are investigating the cause of this issue. We will keep you informed. ", "When making HTTP request from code line:\r\n```\r\nresponse = requests.get(f\"{_API_URL}/bucket/dataset/{path}/{use_cdn}\", timeout=10.0).json()\r\n```\r\nit cannot be decoded to JSON because it raises a 404 Not Found error.\r\n\r\nThe request is fixed if removing the `/{use_cdn}` from the URL.\r\n\r\nMaybe there was a change in the Common Voice API?\r\n\r\nCC: @anton-l @patrickvonplaten @polinaeterna ", "We have contacted by email the data owners of the Common Voice dataset.", "Hotfix: https://huggingface.co/datasets/mozilla-foundation/common_voice_7_0/commit/17b237961e4f7f84a2a0aea645abe5428a9d568e", "I have also made the hotfix for all the rest of Common Voice script versions: 8.0, 6.1, 6.0,..., 1.0", "Hey, is there anything new?\r\nI could not load the dataset.", "cc @lhoestq @polinaeterna ", "Hi @ngoquanghuy99! The dataset should load fine if you go through the following steps:\r\n\r\n1. Go to https://huggingface.co/datasets/mozilla-foundation/common_voice_9_0 and click \"Access repository\" if you see a message about sharing your contact information with Mozilla Foundation at the top of the page. If you've already done that then skip to step 2.\r\n2. Run the command `huggingface-cli login` in your terminal or notebook to authenticate your machine.\r\n3. Load the dataset with `use_auth_token=True`:\r\n```python\r\nfrom datasets import load_dataset\r\n\r\ndataset = load_dataset(\"mozilla-foundation/common_voice_9_0\", \"ab\", use_auth_token=True)\r\n```", "Thanks @anton-l \r\nI could load the dataset now, but in another way.\r\nThanks anyways!" ]

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[ "Hi @Arij-Aladel, thanks for reporting.\r\n\r\nThis issue was already reported \r\n- #3784\r\n\r\nand its root cause is a change in the Google Drive service. See:\r\n- #3786 \r\n\r\nWe have already fixed it in our 2.0.0 release. See:\r\n- #3787 \r\n\r\nPlease, update your `datasets` version:\r\n```\r\npip install -U datasets\r\n```\r\nand retry loading the dataset by forcing its redownload:\r\n```python\r\ndataset = load_dataset(\"cnn_dailymail\", \"3.0.0\", download_mode=\"force_redownload\")\r\n```" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._", "Yes, as discussed in #4006 we should update facebook/multilingual_librispeech indeed before we do a release. @anton-l could you help taking care of updating facebook/multilingual_librispeech ? We need to update the task template\r\n```python\r\ntask_templates=[AutomaticSpeechRecognition(audio_column=\"audio\", transcription_column=\"text\")],\r\n```\r\nand write that `datasets>=2.1` is necessary to load it in the dataset card.\r\n\r\nOnce the change is done we can merge this PR and do the release I think", "@polinaeterna @lhoestq \r\nUpdated the script and the dataset card: https://huggingface.co/datasets/facebook/multilingual_librispeech ", "@anton-l @lhoestq now previewer doesn't work for this datasets as it cannot recognize new `audio_column` argument:\r\n\r\n\r\nI'm not an expert in previewer things, where should I look into the corresponding code?", "Yes, there are several datasets with the same error, eg https://github.com/huggingface/datasets-preview-backend/issues/188. I'm not sure what I should do to fix this? Upgrade datasets to master?\r\n", "@anton-l ended up removing the task template in facebook/multilingual_librispeech to make it work for the current version of `datasets` and fix the viewer :) thanks !", "@lhoestq can we merge now? ^^" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._", "Currently the github datasets versioning is synced with the `datasets` lib versioning: when you load a github dataset using `datasets==x.y.z`, then the version of the dataset will be the one at the git tag `x.y.z`. This is for reproducibility reasons.\r\n\r\nWe could stop having this behavior and always use the latest version of the dataset, but when we do a breaking change it will break github datasets for previous versions of the library. It could be nice to think about tools that will allow backward compatibility if we ever need to to a breaking change in some datasets. Maybe a way to specify which revision of the dataset to use based on the `datasets` major version.\r\n\r\nIf we keep this behavior, then maybe add a note in setup.py to push to PyPI only after the `Update Hub repositories` CI job is done. It can take a few minutes to add the version tag to all the dataset repositories on the Hub. If we push to PyPI before the tags are pushed, then some users might get some 404 if at the same time they installed `datasets` and run `load_dataset`.", "@lhoestq I was going to increase the `max_retries` as done for metrics:\r\n- #4063 \r\n\r\nBut then I realized that loading from the Hub would work as well. That is why I opened this PR.\r\n\r\nDefinitely, we should decide which behavior we want:\r\n- We have been working in the direction of eliminating the distinctions between canonical/community datasets\r\n- If we continue to go in that direction, then passing (or not passing) `revision` should have the same behavior for canonical/community\r\n- If we want to continue to tight the library version with the canonical datasets version, that is definitely a difference between canonical and community datasets\r\n\r\nNot sure what could be better in the long term...", "> We could stop having this behavior and always use the latest version of the dataset, but when we do a breaking change it will break github datasets for previous versions of the library. \r\n\r\nNot sure of understanding this. Previous versions of the `datasets` library will continue to download GitHub datasets from GitHub, syncing library/dataset versions... Where is the problem?", "Yes you're right, previous versions of `datasets` will still continue to download from github, but not future versions.\r\nIf we release `datasets` 2.1 by removing this behavior and if one day we release `datasets` 3.0 with a breaking change in the dataset scripts, then all version >=2.1 will break.", "Ideally we should drop the differences between github datasets and community datasets, and maybe provide a way to fallback on an older version of a dataset repository if the user's `datasets` version is too old and incompatible with it.", "I just noticed I literally opened the same PR lol\r\n\r\nI'm still convinced that we should do a better version compatibility check but we can see that later IMO", "Normally in open source projects, when there is a duplicate PR, the latter is tagged as \"duplicate\" and closed. :stuck_out_tongue_winking_eye: \r\n\r\nLet me make things clear in my mind: so you say that the blocking point that was preventing this PR from merging, now is no longer a blocking point and could be addresses in a subsequent PR?", "Let me close the duplicate one, sorry\r\n\r\n> Let me make things clear my mind: so you say that the blocking point that was preventing this PR from merging now is no longer a blocking point and could be addresses in a subsequent PR?\r\n\r\nYes 🙈", "> Note that after this PR, all the changes made to a dataset will affect all the datasets version from now on\r\n\r\nYes, we have aligned this behavior with Hub datasets, as this is already the case for Hub datasets." ]

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[ "_The documentation is not available anymore as the PR was closed or merged._", "Thank you so much @[lhoestq](https://github.com/lhoestq) for the time you take to your review the PR!" ]

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[ "Hi ! Could it be because you need to free the memory used by `tarfile` by emptying the tar `members` by any chance ?\r\n```python\r\n yield key, {\"audio\": {\"path\": audio_name, \"bytes\": audio_file_obj.read()}}\r\n audio_tarfile.members = [] # free memory\r\n key += 1\r\n```\r\n\r\nand then you can set `DEFAULT_WRITER_BATCH_SIZE` to whatever value makes more sense for your dataset.\r\n\r\nLet me know if the issue persists (which could happen, given that you managed to run your generator without RAM issues and using os.walk didn't solve the issue)", "Thanks for your reply! Tried it but the issue persists. ", "I also run out of memory when loading `mozilla-foundation/common_voice_8_0` that also uses `tarfile` via `dl_manager.iter_archive`. There seems to be some data files that stay in memory somewhere\r\n\r\nI don't have the issue with other compression formats like gzipped files", "I'm facing a similar memory leak issue when loading cv8. As you said @lhoestq \r\n\r\n`load_dataset(\"mozilla-foundation/common_voice_8_0\", \"en\", use_auth_token=True, writer_batch_size=1)`\r\n\r\nThis issue is happening on a 32GB RAM machine. \r\n\r\nAny updates on how to fix this?", "I've run a memory profiler to see where's the leak comes from:\r\n\r\n\r\n\r\n... it seems that it's related to the tarfile lib buffer reader. But I don't know why it's only happening on the huggingface script", "I have the same problem when loading video into numpy. \r\n```\r\nyield id,{ \r\n \"video\": imageio.v3.imread(video_path),\r\n \"label\": int(label)\r\n}\r\n```\r\nSince video files are heavy, it can only processes a dozen samples before OOM.", "For video datasets I think you can just define the max number of video that can stay in memory by adding this class attribute to your dataset builer:\r\n```py\r\nDEFAULT_WRITER_BATCH_SIZE = 8 # only 8 videos at a time in memory before flushing the dataset writer\r\n```", "same thing happens for me with `load_dataset(\"mozilla-foundation/common_voice_8_0\", \"en\", use_auth_token=True, writer_batch_size=1)` on azure ml. seems to fill up `tmp` and not release that memory until OOM", "I'll add that I'm encountering the same issue with\r\n`load_dataset('wikipedia', 'ceb', runner='DirectRunner', split='train')`.\r\nSame for `'es'` in place of `'ceb'`.", "> I'll add that I'm encountering the same issue with\r\n> load_dataset('wikipedia', 'ceb', runner='DirectRunner', split='train').\r\n> Same for 'es' in place of 'ceb'.\r\n\r\nThis is because the Apache Beam `DirectRunner` runs with the full data in memory unfortunately. Optimizing the `DirectRunner` is not in the scope of the `datasets` library, but rather in the Apache Beam project I believe. If you have memory issues with the `DirectRunner`, please consider switching to a machine with more RAM, or to distributed processing runtimes like Spark, Flink or DataFlow. There is a bit of documentation here: https://huggingface.co/docs/datasets/beam", "> > I'll add that I'm encountering the same issue with\r\n> > `load_dataset('wikipedia', 'ceb', runner='DirectRunner', split='train')`.\r\n> > Same for `'es'` in place of `'ceb'`.\r\n> \r\n> This is because the Apache Beam `DirectRunner` runs with the full data in memory unfortunately. Optimizing the `DirectRunner` is not in the scope of the `datasets` library, but rather in the Apache Beam project I believe. If you have memory issues with the `DirectRunner`, please consider switching to a machine with more RAM, or to distributed processing runtimes like Spark, Flink or DataFlow. There is a bit of documentation here: https://huggingface.co/docs/datasets/beam\r\n\r\nFair enough, but this line of code crashed an AWS instance with 1024GB of RAM! I have also tried with `Runner='Flink'` on an environment with 51GB of RAM, which also failed.\r\n\r\nApache Beam has tons of open tickets already - is it worth submitting one to them over this?", "> Fair enough, but this line of code crashed an AWS instance with 1024GB of RAM!\r\n\r\nWhat, wikipedia is not even bigger than 20GB\r\n\r\ncc @albertvillanova", "> > Fair enough, but this line of code crashed an AWS instance with 1024GB of RAM!\r\n> \r\n> What, wikipedia is not even bigger than 20GB\r\n> \r\n> cc @albertvillanova\r\n\r\nLuckily, on Colab you can watch the call stack at the bottom of the screen - much of the time and space complexity seems to come from `_parse_and_clean_wikicode()` rather than the actual download process. As far as I can tell, the script is loading the full dataset and then cleaning it all at once, which is consuming a lot of memory.", "I think we are mixing many different bugs in this Issue page:\r\n- TAR archive with audio files\r\n- video file\r\n- distributed parsing of Wikipedia using Apache Beam\r\n\r\n@dan-the-meme-man may I ask you to open a separate Issue for your problem? Then I will address it. It is important to fix it because we are currently working on a Datasets enhancement to be able to provide all Wikipedias already preprocessed.\r\n\r\nOn the other hand, I think we could keep this Issue page for the original problem: TAR archive with audio files. That is not fixed yet either.", "Is there an update on the TAR archive issue with audio files? Happy to lend a hand in fixing this :)", "I found the issue with Common Voice 8 and opened a PR to fix it: https://huggingface.co/datasets/mozilla-foundation/common_voice_8_0/discussions/2\r\n\r\nBasically the `metadata` dict that contains the transcripts per audio file was continuously getting filled with bytes from `f.read()` because of this code:\r\n```python\r\nresult = metadata[path]\r\nresult[\"audio\"] = {\"path\": path, \"bytes\": f.read()}\r\n```\r\ncopying the result with `result = dict(metadata[path])` fixes it: the bytes are no longer added to `metadata`\r\n\r\nI also opened PRs to the other CV datasets", "Amazing, that's a great find! Thanks @lhoestq!", "I'm closing this one for now, but feel free to reopen if you encounter other memory issues with audio datasets" ]

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[ "Hi ! Would setting TMPDIR at the beginning of your python script/session work ? I mean, even before importing transformers, datasets, etc. and using them ? I think this would be the most robust solution given any library that uses `tempfile`. I don't think we aim to support environment variables to be changed at run time", "Hi, yeah setting the environment variable before the imports / as environment variable outside is another way to fix this. I am just arguing that `datasets` already uses its own global variable to track temporary files: `_TEMP_DIR_FOR_TEMP_CACHE_FILES`, and the creation of this global variable should respect TMPDIR instead of relying on tempfile to do so." ]

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[ "_The documentation is not available anymore as the PR was closed or merged._", "Docs built successfully, so closing this." ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "@Woodywarhol9 good catch, thanks for reporting.\r\n\r\nWe are fixing this." ]

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[ "Hi @klyuhang9,\r\n\r\nI'm sorry but I can't reproduce your problem:\r\n```python\r\nIn [2]: metric = load_metric('glue', 'rte')\r\nDownloading builder script: 5.76kB [00:00, 2.40MB/s]\r\n```\r\n\r\nCould you please, retry to load the metric? Sometimes there are temporary connectivity issues.\r\n\r\nFeel free to re-open this issue of the problem persists." ]

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[ "Hi @klyuhang9,\r\n\r\nI'm sorry but I can't reproduce your problem:\r\n```python\r\nIn [4]: ds = load_dataset(\"glue\", \"sst2\", download_mode=\"force_redownload\")\r\nDownloading builder script: 28.8kB [00:00, 9.15MB/s] \r\nDownloading metadata: 28.7kB [00:00, 10.7MB/s] \r\nDownloading and preparing dataset glue/sst2 (download: 7.09 MiB, generated: 4.78 MiB, post-processed: Unknown size, total: 11.88 MiB) to .../.cache/huggingface/datasets/glue/sst2/1.0.0/dacbe3125aa31d7f70367a07a8a9e72a5a0bfeb5fc42e75c9db75b96da6053ad...\r\nDownloading data: 100%|███████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 7.44M/7.44M [00:01<00:00, 4.12MB/s]\r\nDataset glue downloaded and prepared to .../.cache/huggingface/datasets/glue/sst2/1.0.0/dacbe3125aa31d7f70367a07a8a9e72a5a0bfeb5fc42e75c9db75b96da6053ad. Subsequent calls will reuse this data. \r\n100%|██████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 3/3 [00:00<00:00, 1047.96it/s]\r\n\r\nIn [5]: ds\r\nOut[5]: \r\nDatasetDict({\r\n train: Dataset({\r\n features: ['sentence', 'label', 'idx'],\r\n num_rows: 67349\r\n })\r\n validation: Dataset({\r\n features: ['sentence', 'label', 'idx'],\r\n num_rows: 872\r\n })\r\n test: Dataset({\r\n features: ['sentence', 'label', 'idx'],\r\n num_rows: 1821\r\n })\r\n})\r\n```\r\n\r\nPlease, note that sometimes GitHub has some temporary connectivity issues. Feel free to retry and re-open this issue if the problem persists.", "Maybe it's because we are in China.", "Are you able to access the URL in your web browser?", "> Are you able to access the URL in your web browser?\r\n\r\nYes, with or without a VPN, we (people in China) can access the URL. And we can even use wget to download these files. We can download the pretrained language model automatically with the code.\r\nHowever, we CANNOT access glue.py & metric.py automatically. Every time, it will raise ConnectionError, and we have to download datasets manually (SQuAD is extremely hard to preprocess) and replace metric.py with scipy.metrics. If this problem is solved, many Chinese will save a lot of time.", "> ConnectionError: Couldn't reach https://raw.githubusercontent.com/huggingface/datasets/2.0.0/datasets/glue/glue.py\r\n> \r\n> I don't know why; it is ok when I use\r\n\r\nIf you would query the question `ConnectionError: Couldn't reach` in www.baidu.com (Chinese Google, Google is banned and some people cannot access it), you will find that there are so many questions about accessing `https://raw.githubusercontent.com`. There are some solutions like adding `185.199.108.133 raw.githubusercontent.com` to `C:/windows/systen32/drives/etc/hosts`, but it is time-consuming, hard for green-hand, and invalid sometimes." ]

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[ "_The documentation is not available anymore as the PR was closed or merged._", "Thanks a lot for inputs. I'll use the URL suggested and check.\r\n\r\n> we need to implement the streamable (can't use os.path.join) and the non-streamable versions of _generate_examples.\r\n\r\nSure. I will check the reference and try this out, will get back to you if I face any issues.\r\n\r\n> The labels-only data file URL doesn't work for me, so feel free to ask the authors whether they are OK with us hosting the file on the Hub/S3 (to speed up the streamable version)\r\n\r\nJust checked. The author (Adam Harley) has responded positively and allowed us to host the file. Do I share the file with you for hosting it on Hub/S3 ?", "> Just checked. The author (Adam Harley) has responded positively and allowed us to host the file. Do I share the file with you for hosting it on Hub/S3 ?\r\n\r\nYes, feel free to e-mail me the file. Then I'll create a repo under my namespace and push the file there. We run a GH action on a GH dataset after merging to create its repo on the Hub, so after this PR is merged, I'll push the file to the \"official\" namespace and update the download link.", "> You can use this URL to avoid manual download: https://drive.google.com/uc?export=download&id=0Bz1dfcnrpXM-MUt4cHNzUEFXcmc\r\n\r\nFor some reason, the direct download doesn't seem to work for me even with this URL. \r\n```\r\nDownloading and preparing dataset rvl_cdip/default to ~/.cache/huggingface/datasets/rvl_cdip/default/1.0.0/ea152149e06310d60a9ef3c3020199dd4780bb952a773ba5aac6b57d59f12628...\r\nDownloading data files: 100%|█████████████████████████████████████████████████████| 1/1 [00:00<00:00, 6307.22it/s]\r\n{'rvl-cdip': '~/.cache/huggingface/datasets/downloads/07ef956a33750078d570d76fefe9fed49f7dc32ecf6e872d690de11e66bbe869'}\r\n```\r\nAnd this directory does not exist. Am I doing something wrong ?\r\nTo verify, I tried using [gdown](https://github.com/wkentaro/gdown) for the above URL, we get the following : \r\n```\r\nAccess denied with the following error:\r\n\r\n Cannot retrieve the public link of the file. You may need to change\r\n the permission to 'Anyone with the link', or have had many accesses. \r\n\r\nYou may still be able to access the file from the browser:\r\n```\r\n----\r\n\r\n> Yes, feel free to e-mail me the file. Then I'll create a repo under my namespace and push the file there. We run a GH action on a GH dataset after merging to create its repo on the Hub, so after this PR is merged, I'll push the file to the \"official\" namespace and update the download link.\r\n\r\nGot it. I've sent you an email with the file. Thank you.", "Actually this URL works for direct download :\r\n`https://drive.google.com/uc?export=download&confirm=pbef&id=0Bz1dfcnrpXM-MUt4cHNzUEFXcmc`\r\nRef : https://github.com/wkentaro/gdown/issues/146#issuecomment-1042382215\r\n\r\nI'm working on the streamable versions of _generate_examples as well, will update you regarding this.", "Google Drive is a tricky host, and it's easy to exceed daily download quota limits, so if we are allowed to host the `rvl-cdip.tar.gz` file, I can push it to the Hub.", "Just checked, the authors have agreed. He mentioned that he had complaints about the GDrive link.\r\nYou can push it to the Hub and share the link. :)", "I have added :\r\n- streaming support for rvl-cdip.tar.gz file. [ Need to test this ]\r\n\r\nIs it possible for you to upload the train.txt, test.txt, val.txt files separately to the Hub instead of labels_only.tar.gz file.\r\nCurrently during the tests in stream mode, we get : \r\n`NotImplementedError: Extraction protocol for TAR archives like 'https://huggingface.co/datasets/mariosasko/rvl_cdip/resolve/main/labels_only.tar.gz' is not implemented in streaming mode. Please use dl_manager.iter_archive instead.`\r\nIf the label files are present as .txt files then we can directly use dl_manager.download.\r\n\r\n\r\n", "The rvl-cdip.tar.gz archive and txt files with the labels are on the Hub!", "- Added 🤗 Hub download links.\r\n- streamable and non-streamable versions of _generate_examples.\r\n- Updated dummy data, both real and dummy dataset tests have passed.\r\n\r\n", "I've removed the extraction of the archive file locally as suggested. Let me know if any other changes are required. :)", "The check for **Update Hub repositories / update-hub-repositories** has failed.\r\n\r\n> https://github.com/huggingface/datasets/runs/6116502392?check_suite_focus=true\r\n\r\n", "Hi ! Thanks for reporting ;) yes this CI job has been failing for a few days. I'm working on fixing it, and I'm manually running it on my side in the meantime", "Great. :D Thank you @lhoestq " ]

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[ "_The documentation is not available anymore as the PR was closed or merged._", "if possible, give relevant names to your Pull requests @sashavor (make it easier to scan the repo activity) Thanks!", "updating them now! thanks for the feedback @julien-c " ]

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[ "Follow-up: I have confirmed there are no duplicate lines via `sort amazon_reviews_us_PC_v1_00.tsv | uniq -cd` after extracting the raw file.", "Hi @trentonstrong, thanks for reporting!\r\n\r\nI confirm that loading this dataset configuration throws a `NonMatchingSplitsSizesError`:\r\n```\r\nNonMatchingSplitsSizesError: [{'expected': SplitInfo(name='train', num_bytes=350242049, num_examples=785730, dataset_name='amazon_us_reviews'), 'recorded': SplitInfo(name='train', num_bytes=3982712078, num_examples=6908554, dataset_name='amazon_us_reviews')}]\r\n```\r\n\r\nAlso thank you for your offer to fix this. You can find information about how to update the metadata JSON file here: https://github.com/huggingface/datasets/blob/master/ADD_NEW_DATASET.md#automatically-add-code-metadata\r\n```shell\r\ndatasets-cli test datasets/amazon_us_reviews --save_infos --all_configs\r\n```\r\nPlease, feel free to open a PR with this fix. And do not hesitate to ping me if you need any help.", "No sweat. Will get it patched up ASAP." ]

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[ "Hi @orkenstein, thanks for reporting.\r\n\r\nPlease note that for this case, our `datasets` library uses under the hood the Apache Arrow `unique` function: https://arrow.apache.org/docs/python/generated/pyarrow.compute.unique.html#pyarrow.compute.unique\r\n\r\nAnd currently the Apache Arrow `unique` function is only implemented for these input types (see info in their [docs](https://arrow.apache.org/docs/cpp/compute.html#array-wise-vector-functions)): Boolean, Null, Numeric, Temporal, Binary- and String-like.\r\n\r\nHowever, the data types of the `wikiann` dataset are all `list<item: string>` (see its [dataset card](https://huggingface.co/datasets/wikiann#data-fields)), and thus, not yet supported by the Apache Arrow `unique` function.", "As a workaround solution you can use pandas:\r\n```python\r\nfrom datasets import load_dataset\r\n\r\ndataset = load_dataset('wikiann', 'en', split='train')\r\ndf = dataset.to_pandas()\r\nunique_df = df[~df.tokens.apply(tuple).duplicated()] # from https://stackoverflow.com/a/46958336/17517845\r\n```\r\n\r\nNote that pandas loads the dataset in memory (this one is small so it's fine).", "@lhoestq thank you! I will fall back to this method for now" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "Hi! Thanks for the detailed analysis of adding IIIF support. I like the idea of \"using IIIF through datasets scripts\" due to its ease of use. Another approach that I like is yielding image ids and using the `piffle` library (which offers a bit more flexibility) + `map` to download + cache images. We can handle bad URLs in `map` by returning `None`. Plus, we can add a `Dataset Preprocessing` section with the code that explains this approach to the card of such datasets. WDYT?\r\n\r\n> currently, IIIF is mainly used by cultural heritage organizations (museums, archives etc.) The adoption of IIIF in this sector has been growing but it's possible that adoption won't be extended to other industries which may also be a source of image data for training ML models.\r\n\r\nThis is why (currently) adding a new feature type would be overkill, IMO.\r\n" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._", "Fix in https://github.com/huggingface/doc-builder/pull/162 works as expected (docs build), closing this" ]

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[ "After some investigation, maybe the bug is in `doc-builder`.\r\n\r\nI've opened an issue there:\r\n- huggingface/doc-builder#160", "Fixed by @lewtun (thank you):\r\n- huggingface/doc-builder@31fe6c8bc7225810e281c2f6c6cd32f38828c504" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._", "Superseded by huggingface/doc-builder@31fe6c8bc7225810e281c2f6c6cd32f38828c504" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "Thnaks for reporting @RRaphaell.\r\n\r\nWe are fixing it. " ]

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[ "Hi @cathyxl, thanks for reporting.\r\n\r\nIndeed, we have recently updated the loading script of that dataset (and fixed that bug as well):\r\n- #4002\r\n\r\nThat fix will be available in our next `datasets` library release. In the meantime, you can incorporate that fix by:\r\n- installing `datasets` from our GitHub repo:\r\n```bash\r\npip install git+https://github.com/huggingface/datasets#egg=datasets\r\n```\r\n- forcing the data files to be redownloaded\r\n```python\r\nds = load_dataset('conll2012_ontonotesv5', 'english_v4', split=\"test\", download_mode=\"force_redownload\")\r\n```\r\n\r\nFeel free to re-open this issue if the problem persists." ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "Hi ! You can access the faiss index with\r\n```python\r\nfaiss_index = my_dataset.get_index(\"my_index_name\").faiss_index\r\n```\r\nand then do whatever you want with it, e.g. query it using range_search:\r\n```python\r\nthreshold = 0.95\r\nlimits, distances, indices = faiss_index.range_search(x=xq, thresh=threshold)\r\n\r\ntexts = dataset[indices]\r\n```", "wow, that's great, thank you for the explanation. (if that's not already in the documentation, could be worth adding it)\r\n\r\nwhich type of faiss index is Datasets using? I looked into faiss recently and I understand that there are several different types of indexes and the choice is important, e.g. regarding which distance metric you use (euclidian vs. cosine/dot product), the size of my dataset etc. can I chose the type of index somehow as well?", "`Dataset.add_faiss_index` has a `string_factory` parameter, used to set the type of index (see the faiss documentation about [index factory](https://github.com/facebookresearch/faiss/wiki/The-index-factory)). Alternatively, you can pass an index you've defined yourself using faiss with the `custom_index` parameter of `Dataset.add_faiss_index` \r\n\r\nHere is the full documentation of `Dataset.add_faiss_index`: https://huggingface.co/docs/datasets/v2.0.0/en/package_reference/main_classes#datasets.Dataset.add_faiss_index", "great thanks, I will try it out" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "Hi, @MoritzLaurer, thanks for reporting.\r\n\r\nNormally this is due to a mismatch between the versions of your Elasticsearch client and server:\r\n- your ES client is passing only keyword arguments to your ES server\r\n- whereas your ES server expects a positional argument called 'scheme'\r\n\r\nIn order to fix this, you should align the major versions of both Elasticsearch client and server.\r\n\r\nYou can have more info:\r\n- on this other issue page: https://github.com/huggingface/datasets/issues/3956#issuecomment-1072115173\r\n- Elasticsearch client docs: https://www.elastic.co/guide/en/elasticsearch/client/python-api/current/overview.html#_compatibility\r\n\r\nFeel free to re-open this issue if the problem persists.\r\n\r\nDuplicate of:\r\n- #3956", "1. Check elasticsearch version\r\n```\r\nimport elasticsearch\r\nprint(elasticsearch.__version__)\r\n```\r\nEx: 7.9.1\r\n2. Uninstall current elasticsearch package\r\n`pip uninstall elasticsearch`\r\n3. Install elasticsearch 7.9.1 package\r\n`pip install elasticsearch==7.9.1`" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "Thanks for the suggestion, @Dref360.\r\n\r\nWe are adding that argument. " ]

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[ "_The documentation is not available anymore as the PR was closed or merged._", "This tip is unnecessary, i.e., Pillow will already be installed since the `Image` feature requires it for encoding and decoding. Thanks anyway.\r\n\r\ncc @stevhliu I've noticed we are missing the installation section in the doc (`pip install datasets[vision]`). I can add it myself." ]

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[ "_The documentation is not available anymore as the PR was closed or merged._", "The CI is failing because of issues in the dataset cards that are unrelated to this PR - merging" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._", "The CI is failing because of the incomplete dataset card - this is unrelated to the goal of this PR so we can ignore it" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "I found that the problem arises because the image files in my folder are actually symbolic links (for my own reasons). After modifications, the classes can now be correctly parsed. Therefore, I close this issue.", "HI, I have a question. How much time did you load the ImageNet data files? " ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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[ "Hi @hazalturkmen, thanks for reporting.\r\n\r\nNote that your dataset repository does not contain any loading script; it only contains a data file named `tr_article_2`.\r\n\r\nWhen there is no loading script but only data files, the `datasets` library tries to infer how to load the data by looking at the data file extensions. However, your data file does not have any extension.\r\n\r\nNote that current supported data file extensions are: 'csv', 'tsv', 'json', 'jsonl', 'parquet', 'txt', 'blp', 'bmp', 'dib', 'bufr', 'cur', 'pcx', 'dcx', 'dds', 'ps', 'eps', 'fit', 'fits', 'fli', 'flc', 'ftc', 'ftu', 'gbr', 'gif', 'grib', 'h5', 'hdf', 'png', 'apng', 'jp2', 'j2k', 'jpc', 'jpf', 'jpx', 'j2c', 'icns', 'ico', 'im', 'iim', 'tif', 'tiff', 'jfif', 'jpe', 'jpg', 'jpeg', 'mpg', 'mpeg', 'msp', 'pcd', 'pxr', 'pbm', 'pgm', 'ppm', 'pnm', 'psd', 'bw', 'rgb', 'rgba', 'sgi', 'ras', 'tga', 'icb', 'vda', 'vst', 'webp', 'wmf', 'emf', 'xbm', 'xpm', 'zip'.\r\n\r\nYou have more info on our docs: [How to share a dataset](https://huggingface.co/docs/datasets/share).", "thanks for reply :)" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._", "Metrics are deprecated in `datasets` and `evaluate` should be used instead: https://github.com/huggingface/evaluate" ]

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[ "_The documentation is not available anymore as the PR was closed or merged._", "Merging since I'd like do do a patch release soon for this one" ]

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[ "Issue unresolved, see [4000](https://github.com/huggingface/datasets/issues/4009#issue-1179658611)" ]

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[ "Yay! I love this dataset!" ]

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[ "Hi! Use the `ArrayXD` feature type (where X is the number of dimensions) to get correctly formated tensors. So in your case, define the dataset as follows :\r\n```python\r\nds = Dataset.from_dict({\"A\": [torch.rand((2, 2))]}, features=Features({\"A\": Array2D(shape=(2, 2), dtype=\"float32\")}))\r\n```\r\n", "Hi @mariosasko I'm facing the same issue and the only work around I've found so far is to convert my `DatasetDict` to a dictionary and then create new objects with `Dataset.from_dict`.\r\n```\r\ndataset = load_dataset(\"my_dataset.py\")\r\ndataset = dataset.map(lambda example: blabla(example))\r\ndict_dataset_test = dataset[\"test\"].to_dict()\r\n...\r\ndataset_test = Dataset.from_dict(dict_dataset_test, features=Features(features))\r\n```\r\nHowever, converting a `Dataset` object to a dict takes quite a lot of time and memory... Is there a way to directly create an `Array2D` without having to transform the original `Dataset` to a dict?", "Hi! Yes, you can directly pass the `Features` dictionary as `features` in `map` to cast the column to `Array2D`:\r\n```python\r\ndataset = dataset.map(lambda example: blabla(example), features=Features(features))\r\n```\r\nOr you can use `cast` after `map` to do that:\r\n```python\r\ndataset = dataset.map(lambda example: blabla(example))\r\ndataset = dataset.cast(Features(features))\r\n```", "Fantastic thank you @mariosasko\r\nThe first option you suggested is indeed way faster 😃 " ]

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[ "_The documentation is not available anymore as the PR was closed or merged._" ]

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