id stringlengths 18 24 | number int64 2 8.48k | title stringlengths 1 290 | body stringlengths 0 228k | state stringclasses 2
values | createdAt timestamp[s]date 2020-04-14 18:18:51 2026-08-13 03:02:44 | updatedAt timestamp[s]date 2020-04-29 09:23:05 2026-08-15 04:47:12 | closedAt timestamp[s]date 2020-04-29 09:23:05 2026-07-28 10:29:56 ⌀ | url stringlengths 48 51 | author dict | labels dict | comments listlengths 0 30 |
|---|---|---|---|---|---|---|---|---|---|---|---|
I_kwDODunzps6H17FL | 6,867 | Improve performance of JSON loader | As reported by @natolambert, loading regular JSON files with `datasets` shows poor performance.
The cause is that we use the `json` Python standard library instead of other faster libraries. See my old comment: https://github.com/huggingface/datasets/pull/2638#pullrequestreview-706983714
> There are benchmarks that... | CLOSED | 2024-05-04T15:04:16 | 2024-05-17T16:22:28 | 2024-05-17T16:22:28 | https://github.com/huggingface/datasets/issues/6867 | {
"login": "albertvillanova"
} | {
"nodes": [
{
"name": "enhancement"
}
]
} | [
"Thanks! Feel free to ping me for examples. May not respond immediately because we're all busy but would like to help.",
"Hi @natolambert, could you please give some examples of JSON files to benchmark?\r\n\r\nPlease note that this JSON file (https://huggingface.co/datasets/allenai/reward-bench-results/blob/main/... |
I_kwDODunzps6H0sFd | 6,866 | DataFilesNotFoundError for datasets in the open-llm-leaderboard | ### Describe the bug
When trying to get config names or load any dataset within the open-llm-leaderboard ecosystem (`open-llm-leaderboard/details_`) I receive the DataFilesNotFoundError. For the last month or so I've been loading datasets from the leaderboard almost everyday; yesterday was the first time I started see... | CLOSED | 2024-05-04T04:59:00 | 2024-05-14T08:09:56 | 2024-05-14T08:09:56 | https://github.com/huggingface/datasets/issues/6866 | {
"login": "jerome-white"
} | {
"nodes": []
} | [
"Potentially related:\r\n* #6864\r\n* #6850\r\n* #6848\r\n* #6819",
"Hi @jerome-white, thnaks for reporting.\r\n\r\nHowever, I cannot reproduce your issue:\r\n```python\r\n>>> from datasets import get_dataset_config_names\r\n\r\n>>> get_dataset_config_names(\"open-llm-leaderboard/details_davidkim205__Rhea-72b-v0.... |
I_kwDODunzps6HvOoA | 6,865 | Example on Semantic segmentation contains bug | ### Describe the bug
https://huggingface.co/docs/datasets/en/semantic_segmentation shows wrong example with torchvision transforms.
Specifically, as one can see in screenshot below, the object boundaries have weird colors.
<img width="689" alt="image" src="https://github.com/huggingface/datasets/assets/4803565/59... | OPEN | 2024-05-03T09:40:12 | 2024-05-03T09:40:12 | null | https://github.com/huggingface/datasets/issues/6865 | {
"login": "ducha-aiki"
} | {
"nodes": []
} | [] |
I_kwDODunzps6HuBBl | 6,864 | Dataset 'rewardsignal/reddit_writing_prompts' doesn't exist on the Hub | ### Describe the bug
The dataset `rewardsignal/reddit_writing_prompts` is missing in Huggingface Hub.
### Steps to reproduce the bug
```
from datasets import load_dataset
prompt_response_dataset = load_dataset("rewardsignal/reddit_writing_prompts", data_files="prompt_responses_full.csv", split='train[:80%]... | CLOSED | 2024-05-03T06:03:30 | 2024-05-06T06:36:42 | 2024-05-06T06:36:41 | https://github.com/huggingface/datasets/issues/6864 | {
"login": "vinodrajendran001"
} | {
"nodes": []
} | [
"Hi @vinodrajendran001, thanks for reporting.\r\n\r\nIndeed the dataset no longer exists on the Hub. The URL https://huggingface.co/datasets/rewardsignal/reddit_writing_prompts gives 404 Not Found error."
] |
I_kwDODunzps6Ht-t- | 6,863 | Revert temporary pin huggingface-hub < 0.23.0 | Revert temporary pin huggingface-hub < 0.23.0 introduced by
- #6861
once the following issue is fixed and released:
- huggingface/transformers#30618 | CLOSED | 2024-05-03T05:53:55 | 2024-05-27T10:14:41 | 2024-05-27T10:14:41 | https://github.com/huggingface/datasets/issues/6863 | {
"login": "albertvillanova"
} | {
"nodes": []
} | [] |
I_kwDODunzps6HofDx | 6,860 | CI fails after huggingface_hub-0.23.0 release: FutureWarning: "resume_download" | CI fails after latest huggingface_hub-0.23.0 release: https://github.com/huggingface/huggingface_hub/releases/tag/v0.23.0
```
FAILED tests/test_metric_common.py::LocalMetricTest::test_load_metric_bertscore - FutureWarning: `resume_download` is deprecated and will be removed in version 1.0.0. Downloads always resume... | CLOSED | 2024-05-02T13:24:17 | 2024-05-02T16:53:45 | 2024-05-02T16:53:45 | https://github.com/huggingface/datasets/issues/6860 | {
"login": "albertvillanova"
} | {
"nodes": [
{
"name": "bug"
}
]
} | [
"I think this needs to be fixed on transformers.\r\n\r\nCC: @Wauplin ",
"See:\r\n- https://github.com/huggingface/transformers/issues/30618",
"Opened https://github.com/huggingface/transformers/pull/30620"
] |
I_kwDODunzps6HmHtB | 6,858 | Segmentation fault | ### Describe the bug
Using various version for datasets, I'm no more longer able to load that dataset without a segmentation fault.
Several others files are also concerned.
### Steps to reproduce the bug
# Create a new venv
python3 -m venv venv_test
source venv_test/bin/activate
# Install the latest versio... | CLOSED | 2024-05-02T08:28:49 | 2024-05-03T08:43:21 | 2024-05-03T08:42:36 | https://github.com/huggingface/datasets/issues/6858 | {
"login": "scampion"
} | {
"nodes": []
} | [
"I downloaded the jsonl file and extract it manually. \r\nThe issue seems to be related to pyarrow.json \r\n\r\n\r\n\r\npython3 -q -X faulthandler -c \"from datasets import load_dataset; load_dataset('json', data_files='/Users/scampion/Downloads/1998-09.jsonl')\"\r\nGenerating train split: 0 examples [00:00, ? exa... |
I_kwDODunzps6HlyKF | 6,856 | CI fails on Windows for test_delete_from_hub and test_xgetsize_private due to new-line character | CI fails on Windows for test_delete_from_hub after the merge of:
- #6820
This is weird because the CI was green in the PR branch before merging to main.
```
FAILED tests/test_hub.py::test_delete_from_hub - AssertionError: assert [CommitOperat...\r\n---\r\n')] == [CommitOperat...in/*\n---\n')]
At index 1 ... | CLOSED | 2024-05-02T07:37:03 | 2024-05-02T11:43:01 | 2024-05-02T11:43:01 | https://github.com/huggingface/datasets/issues/6856 | {
"login": "albertvillanova"
} | {
"nodes": [
{
"name": "bug"
}
]
} | [
"After investigation, I have found that when a local file is uploaded to the Hub, the new line character is no longer transformed to \"\\n\": on Windows machine now it is kept as \"\\r\\n\".\r\n\r\nAny idea why this changed?\r\nCC: @lhoestq "
] |
I_kwDODunzps6HljNG | 6,854 | Wrong example of usage when config name is missing for community script-datasets | As reported by @Wauplin, when loading a community dataset with script, there is a bug in the example of usage of the error message if the dataset has multiple configs (and no default config) and the user does not pass any config. For example:
```python
>>> ds = load_dataset("google/fleurs")
ValueError: Config name i... | CLOSED | 2024-05-02T06:59:39 | 2024-05-03T15:51:59 | 2024-05-03T15:51:58 | https://github.com/huggingface/datasets/issues/6854 | {
"login": "albertvillanova"
} | {
"nodes": [
{
"name": "bug"
}
]
} | [] |
I_kwDODunzps6HdKqQ | 6,853 | Support soft links for load_datasets imagefolder | ### Feature request
Load_dataset from a folder of images doesn't seem to support soft links. It would be nice if it did, especially during methods development where image folders are being curated.
### Motivation
Images are coming from a complex variety of sources and we'd like to be able to soft link directly from ... | OPEN | 2024-04-30T22:14:29 | 2024-04-30T22:14:29 | null | https://github.com/huggingface/datasets/issues/6853 | {
"login": "billytcl"
} | {
"nodes": [
{
"name": "enhancement"
}
]
} | [] |
I_kwDODunzps6HcxBz | 6,852 | Write token isn't working while pushing to datasets | ### Describe the bug
<img width="1001" alt="Screenshot 2024-05-01 at 3 37 06 AM" src="https://github.com/huggingface/datasets/assets/130903099/00fcf12c-fcc1-4749-8592-d263d4efcbcc">
As you can see I logged in to my account and the write token is valid.
But I can't upload on my main account and I am getting that ... | CLOSED | 2024-04-30T21:18:20 | 2024-05-02T00:55:46 | 2024-05-02T00:55:46 | https://github.com/huggingface/datasets/issues/6852 | {
"login": "realzai"
} | {
"nodes": []
} | [] |
I_kwDODunzps6HXC7_ | 6,851 | load_dataset('emotion') UnicodeDecodeError | ### Describe the bug
**emotions = load_dataset('emotion')**
_UnicodeDecodeError: 'utf-8' codec can't decode byte 0x8b in position 1: invalid start byte_
### Steps to reproduce the bug
load_dataset('emotion')
### Expected behavior
succese
### Environment info
py3.10
transformers 4.41.0.dev0
datasets 2.... | OPEN | 2024-04-30T09:25:01 | 2024-09-05T03:11:04 | null | https://github.com/huggingface/datasets/issues/6851 | {
"login": "Lue0353"
} | {
"nodes": []
} | [
"I met the same problem, here is my code:\r\n```\r\nfrom datasets import load_dataset\r\n\r\nds_name = \"togethercomputer/RedPajama-Data-1T\"\r\nds = load_dataset(ds_name, download_mode=DownloadMode.FORCE_REDOWNLOAD)\r\n```\r\nAnd output error is:\r\n```\r\nTraceback (most recent call last):\r\n File \"/home/yator... |
I_kwDODunzps6HRdTQ | 6,850 | Problem loading voxpopuli dataset | ### Describe the bug
```
Exception has occurred: FileNotFoundError
Couldn't find file at https://huggingface.co/datasets/facebook/voxpopuli/resolve/main/{'en': 'data/en/asr_train.tsv'}
```
Error in logic for link url creation. The link should be https://huggingface.co/datasets/facebook/voxpopuli/resolve/main/da... | CLOSED | 2024-04-29T16:46:51 | 2024-05-06T09:25:54 | 2024-05-06T09:25:54 | https://github.com/huggingface/datasets/issues/6850 | {
"login": "Namangarg110"
} | {
"nodes": []
} | [
"Version 2.18 works without problem.",
"@Namangarg110 @mohsen-goodarzi The bug appears because the number of urls is less than 16 and the algorithm is meant to work on the previously created mode for a single url as stated on line 314: https://github.com/huggingface/datasets/blob/1bf8a46cc7b096d5c547ea3794f6a4b6... |
I_kwDODunzps6HOG8R | 6,848 | Cant Downlaod Common Voice 17.0 hy-AM | ### Describe the bug
I want to download Common Voice 17.0 hy-AM but it returns an error.
```
The version_base parameter is not specified.
Please specify a compatability version level, or None.
Will assume defaults for version 1.1
@hydra.main(config_name='hfds_config', config_path=None)
/usr/local/lib/pyth... | OPEN | 2024-04-29T10:06:02 | 2025-04-01T20:48:09 | null | https://github.com/huggingface/datasets/issues/6848 | {
"login": "mheryerznkanyan"
} | {
"nodes": []
} | [
"Same issue here.",
"#self-assign",
"Hi @mheryerznkanyan ,\nI tested it on a Linux-5.14.0-284.86.1.el9_2.x86_64-x86_64-with-glibc2.34 machine using the same package versions you mentioned, and it works fine now.\nDoes it work on your machine as well?"
] |
I_kwDODunzps6HN-x5 | 6,847 | [Streaming] Only load requested splits without resolving files for the other splits | e.g. [thangvip](https://huggingface.co/thangvip)/[cosmopedia_vi_math](https://huggingface.co/datasets/thangvip/cosmopedia_vi_math) has 300 splits and it takes a very long time to load only one split.
This is due to `load_dataset()` resolving the files of all the splits even if only one is needed.
In `dataset-view... | OPEN | 2024-04-29T09:49:32 | 2024-05-07T04:43:59 | null | https://github.com/huggingface/datasets/issues/6847 | {
"login": "lhoestq"
} | {
"nodes": []
} | [
"This should help fixing this issue: https://github.com/huggingface/datasets/pull/6832",
"I'm having a similar issue when using splices:\r\n<img width=\"947\" alt=\"image\" src=\"https://github.com/huggingface/datasets/assets/28941213/2153faac-e1fe-4b6d-a79b-30b2699407e8\">\r\n<img width=\"823\" alt=\"image\" src... |
I_kwDODunzps6HJQw4 | 6,846 | Unimaginable super slow iteration | ### Describe the bug
Assuming there is a dataset with 52000 sentences, each with a length of 500, it takes 20 seconds to extract a sentence from the dataset……？Is there something wrong with my iteration?
### Steps to reproduce the bug
```python
import datasets
import time
import random
num_rows = 52000
n... | CLOSED | 2024-04-28T05:24:14 | 2024-05-06T08:30:03 | 2024-05-06T08:30:03 | https://github.com/huggingface/datasets/issues/6846 | {
"login": "rangehow"
} | {
"nodes": []
} | [
"In every iteration you load the full \"random_input\" column in memory, only then to access it's i-th element.\r\n\r\nYou can try using this instead\r\n\r\na,b=dataset[i]['random_input'],dataset[i]['random_output']"
] |
I_kwDODunzps6HDohH | 6,845 | load_dataset doesn't support list column | ### Describe the bug
dataset = load_dataset("Doraemon-AI/text-to-neo4j-cypher-chinese")
got exception:
Generating train split: 1834 examples [00:00, 5227.98 examples/s]
Traceback (most recent call last):
File "/usr/local/lib/python3.11/dist-packages/datasets/builder.py", line 2011, in _prepare_split_single
... | OPEN | 2024-04-26T14:11:44 | 2025-10-27T16:31:08 | null | https://github.com/huggingface/datasets/issues/6845 | {
"login": "arthasking123"
} | {
"nodes": []
} | [
"I encountered this same issue when loading a customized dataset for ORPO training, in which there were three columns and two of them were lists. \r\nI debugged and found that it might be caused by the type-infer mechanism and because in some chunks one of the columns is always an empty list ([]), it was regarded a... |
I_kwDODunzps6HB8NB | 6,843 | IterableDataset raises exception instead of retrying | ### Describe the bug
In light of the recent server outages, I decided to look into whether I could somehow wrap my IterableDataset streams to retry rather than error out immediately. To my surprise, `datasets` [already supports retries](https://github.com/huggingface/datasets/issues/6172#issuecomment-1794876229). Si... | OPEN | 2024-04-26T10:00:43 | 2024-10-28T14:57:07 | null | https://github.com/huggingface/datasets/issues/6843 | {
"login": "bauwenst"
} | {
"nodes": []
} | [
"Thanks for reporting! I've opened a PR with a fix.",
"Thanks, @mariosasko! Related question (although I guess this is a feature request): could we have some kind of exponential back-off for these retries? Here's my reasoning:\r\n- If a one-time accidental error happens, you should retry immediately and will succ... |
I_kwDODunzps6G_HW_ | 6,842 | Datasets with files with colon : in filenames cannot be used on Windows | ### Describe the bug
Datasets (such as https://huggingface.co/datasets/MLCommons/peoples_speech) cannot be used on Windows due to the fact that windows does not allow colons ":" in filenames. These should be converted into alternative strings.
### Steps to reproduce the bug
1. Attempt to run load_dataset on MLCo... | OPEN | 2024-04-26T00:14:16 | 2024-04-26T00:14:16 | null | https://github.com/huggingface/datasets/issues/6842 | {
"login": "jacobjennings"
} | {
"nodes": []
} | [] |
I_kwDODunzps6G_GRD | 6,841 | Unable to load wiki_auto_asset_turk from GEM | ### Describe the bug
I am unable to load the wiki_auto_asset_turk dataset. I get a fatal error while trying to access wiki_auto_asset_turk and load it with datasets.load_dataset. The error (TypeError: expected str, bytes or os.PathLike object, not NoneType) is from filenames_for_dataset_split in a os.path.join call
... | CLOSED | 2024-04-26T00:08:47 | 2024-05-29T13:54:03 | 2024-04-26T16:12:29 | https://github.com/huggingface/datasets/issues/6841 | {
"login": "abhinavsethy"
} | {
"nodes": []
} | [
"Hi! I've opened a [PR](https://huggingface.co/datasets/GEM/wiki_auto_asset_turk/discussions/5) with a fix. While waiting for it to be merged, you can load the dataset from the PR branch with `datasets.load_dataset(\"GEM/wiki_auto_asset_turk\", revision=\"refs/pr/5\")`",
"Thanks Mario. Still getting the same issu... |
I_kwDODunzps6G-yBe | 6,840 | Delete uploaded files from the UI | ### Feature request
Once a file is uploaded and the commit is made, I am unable to delete individual files without completely deleting the whole dataset via the website UI.
### Motivation
Would be a useful addition
### Your contribution
Would love to help out with some guidance | OPEN | 2024-04-25T22:33:57 | 2025-01-21T09:44:22 | null | https://github.com/huggingface/datasets/issues/6840 | {
"login": "saicharan2804"
} | {
"nodes": [
{
"name": "enhancement"
}
]
} | [
"This is super late, but if you click on any directory, you can delete the directory using a \"Delete Directory\" button in the top right of the interface, and similarly, if you click on any file, you can delete the file using a \"Delete File\" button in the top right."
] |
I_kwDODunzps6G7O_b | 6,838 | Remove token arg from CLI examples | As suggested by @Wauplin, see: https://github.com/huggingface/datasets/pull/6831#discussion_r1579492603
> I would not advertise the --token arg in the example as this shouldn't be the recommended way (best to login with env variable or huggingface-cli login) | CLOSED | 2024-04-25T14:00:38 | 2024-04-26T16:57:41 | 2024-04-26T16:57:41 | https://github.com/huggingface/datasets/issues/6838 | {
"login": "albertvillanova"
} | {
"nodes": []
} | [] |
I_kwDODunzps6G5tH_ | 6,837 | Cannot use cached dataset without Internet connection (or when servers are down) | ### Describe the bug
I want to be able to use cached dataset from HuggingFace even when I have no Internet connection (or when HuggingFace servers are down, or my company has network issues).
The problem why I can't use it:
`data_files` argument from `datasets.load_dataset()` function get it updates from the serve... | OPEN | 2024-04-25T10:48:20 | 2025-01-25T16:36:41 | null | https://github.com/huggingface/datasets/issues/6837 | {
"login": "DionisMuzenitov"
} | {
"nodes": []
} | [
"There are 2 workarounds, tho:\r\n1. Download datasets from web and just load them locally\r\n2. Use metadata directly (temporal solution, since metadata can change)\r\n```\r\nimport datasets\r\nfrom datasets.data_files import DataFilesDict, DataFilesList\r\n\r\ndata_files_list = DataFilesList(\r\n [\r\n ... |
I_kwDODunzps6G1zG_ | 6,836 | ExpectedMoreSplits error on load_dataset when upgrading to 2.19.0 | ### Describe the bug
Hi there, thanks for the great library! We have been using it a lot in torchtune and it's been a huge help for us.
Regarding the bug: the same call to `load_dataset` errors with `ExpectedMoreSplits` in 2.19.0 after working fine in 2.18.0. Full details given in the repro below.
### Steps to re... | OPEN | 2024-04-24T21:52:35 | 2024-05-14T04:08:19 | null | https://github.com/huggingface/datasets/issues/6836 | {
"login": "ebsmothers"
} | {
"nodes": []
} | [
"Get same error on same datasets too.",
"+1",
"same error"
] |
I_kwDODunzps6GxVBY | 6,834 | largelisttype not supported (.from_polars()) | ### Describe the bug
The following code fails because LargeListType is not supported.
This is especially a problem for .from_polars since polars uses LargeListType.
### Steps to reproduce the bug
```python
import datasets
import polars as pl
df = pl.DataFrame({"list": [[]]})
datasets.Dataset.from_pola... | CLOSED | 2024-04-24T11:33:43 | 2024-08-12T14:43:46 | 2024-08-12T14:43:46 | https://github.com/huggingface/datasets/issues/6834 | {
"login": "Modexus"
} | {
"nodes": []
} | [] |
I_kwDODunzps6GsMNK | 6,833 | Super slow iteration with trivial custom transform | ### Describe the bug
Dataset is 10X slower when applying trivial transforms:
```
import time
import numpy as np
from datasets import Dataset, Features, Array2D
a = np.zeros((800, 800))
a = np.stack([a] * 1000)
features = Features({"a": Array2D(shape=(800, 800), dtype="uint8")})
ds1 = Dataset.from_dict({"... | OPEN | 2024-04-23T20:40:59 | 2024-10-08T15:41:18 | null | https://github.com/huggingface/datasets/issues/6833 | {
"login": "xslittlegrass"
} | {
"nodes": []
} | [
"Similar issue in text process \r\n\r\n```python\r\n\r\ntokenizer=AutoTokenizer.from_pretrained(model_dir[args.model])\r\ntrain_dataset=datasets.load_from_disk(dataset_dir[args.dataset],keep_in_memory=True)['train']\r\ntrain_dataset=train_dataset.map(partial(dname2func[args.dataset],tokenizer=tokenizer),batched=Tru... |
I_kwDODunzps6GnPSa | 6,830 | Add a doc page for the convert_to_parquet CLI | Follow-up to https://github.com/huggingface/datasets/pull/6795. Useful for https://github.com/huggingface/dataset-viewer/issues/2742. cc @albertvillanova | CLOSED | 2024-04-23T09:49:04 | 2024-04-25T10:44:11 | 2024-04-25T10:44:11 | https://github.com/huggingface/datasets/issues/6830 | {
"login": "severo"
} | {
"nodes": [
{
"name": "documentation"
}
]
} | [] |
I_kwDODunzps6GnNMB | 6,829 | Load and save from/to disk no longer accept pathlib.Path | Reported by @vttrifonov at https://github.com/huggingface/datasets/pull/6704#issuecomment-2071168296:
> This change is breaking in
> https://github.com/huggingface/datasets/blob/f96e74d5c633cd5435dd526adb4a74631eb05c43/src/datasets/arrow_dataset.py#L1515
> when the input is `pathlib.Path`. The issue is that `url_to... | OPEN | 2024-04-23T09:44:45 | 2026-05-10T11:50:37 | null | https://github.com/huggingface/datasets/issues/6829 | {
"login": "albertvillanova"
} | {
"nodes": [
{
"name": "bug"
}
]
} | [
"Opened a PR for this: #8004",
"Hi! Triaging older issues — I think this one has shipped and can be closed.\n\nI tried to reproduce on the current `main` branch with the snippet below and both code paths now work:\n\n```python\nfrom pathlib import Path\nimport tempfile\nfrom datasets import Dataset\n\nds = Datase... |
I_kwDODunzps6GWX25 | 6,827 | Loading a remote dataset fails in the last release (v2.19.0) | While loading a dataset with multiple splits I get an error saying `Couldn't find file at <URL>`
I am loading the dataset like so, nothing out of the ordinary.
This dataset needs a token to access it.
```
token="hf_myhftoken-sdhbdsjgkhbd"
load_dataset("speechcolab/gigaspeech", "test", cache_dir=f"gigaspeech/test... | OPEN | 2024-04-19T21:11:58 | 2024-04-19T21:13:42 | null | https://github.com/huggingface/datasets/issues/6827 | {
"login": "zrthxn"
} | {
"nodes": []
} | [] |
I_kwDODunzps6GLLJl | 6,824 | Winogrande does not seem to be compatible with datasets version of 1.18.0 | ### Describe the bug
I get the following error when simply running `load_dataset('winogrande','winogrande_xl')`.
I do not have such an issue in the 1.17.0 version.
```Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/local/lib/python3.10/dist-packages/datasets/load.py", line... | CLOSED | 2024-04-18T16:11:04 | 2024-04-19T09:53:15 | 2024-04-19T09:52:33 | https://github.com/huggingface/datasets/issues/6824 | {
"login": "spliew"
} | {
"nodes": []
} | [
"Hi ! Do you mean 2.18 ? Can you try to update `fsspec` and `huggingface_hub` ?\r\n\r\n```\r\npip install -U fsspec huggingface_hub\r\n```",
"Yes I meant 2.18, and it works after updating `fsspec` and `huggingface_hub`. Thanks!"
] |
I_kwDODunzps6GKBwR | 6,823 | Loading problems of Datasets with a single shard | ### Describe the bug
When saving a dataset on disk and it has a single shard it is not loaded as when it is saved in multiple shards. I installed the latest version of datasets via pip.
### Steps to reproduce the bug
The code below reproduces the behavior. All works well when the range of the loop is 10000 bu... | OPEN | 2024-04-18T13:59:00 | 2025-10-15T13:31:49 | null | https://github.com/huggingface/datasets/issues/6823 | {
"login": "andjoer"
} | {
"nodes": []
} | [
"Has there been a PR to resolve this already?",
"The problem rises from using a wrong api.\r\nWhen loading a save_to_disk dataset, **load_from_disk** (instead of load_dataset) is what should be used.\r\n\r\n```python\r\nfrom datasets import load_from_disk\r\n\r\ndst.save_to_disk(\"cache\")\r\ndst = load_from_disk... |
I_kwDODunzps6F_m0V | 6,819 | Give more details in `DataFilesNotFoundError` when getting the config names | ### Feature request
After https://huggingface.co/datasets/cis-lmu/Glot500/commit/39060e01272ff228cc0ce1d31ae53789cacae8c3, the dataset viewer gives the following error:
```
{
"error": "Cannot get the config names for the dataset.",
"cause_exception": "DataFilesNotFoundError",
"cause_message": "No (support... | OPEN | 2024-04-17T11:19:47 | 2024-04-17T11:19:47 | null | https://github.com/huggingface/datasets/issues/6819 | {
"login": "severo"
} | {
"nodes": [
{
"name": "enhancement"
}
]
} | [] |
I_kwDODunzps6F3RJu | 6,814 | `map` with `num_proc` > 1 leads to OOM | ### Describe the bug
When running `map` on parquet dataset loaded from local machine, the RAM usage increases linearly eventually leading to OOM. I was wondering if I should I save the `cache_file` after every n steps in order to prevent this?
### Steps to reproduce the bug
```
ds = load_dataset("parquet", data... | OPEN | 2024-04-16T11:56:03 | 2024-04-19T11:53:41 | null | https://github.com/huggingface/datasets/issues/6814 | {
"login": "bhavitvyamalik"
} | {
"nodes": []
} | [
"Hi ! You can try to reduce `writer_batch_size`. It corresponds to the number of samples that stay in RAM before being flushed to disk"
] |
I_kwDODunzps6FsPyp | 6,810 | Allow deleting a subset/config from a no-script dataset | As proposed by @BramVanroy, it would be neat to have this functionality through the API. | CLOSED | 2024-04-15T07:53:26 | 2025-01-11T18:40:40 | 2024-04-30T09:44:25 | https://github.com/huggingface/datasets/issues/6810 | {
"login": "albertvillanova"
} | {
"nodes": [
{
"name": "enhancement"
}
]
} | [
"Probably best to implement this as a CLI command?",
"Thanks for your comment, @mariosasko. Or maybe both (in Python and as CLI command)? The Python command would be just the reverse of `push_to_hub`...\r\n\r\nI am working on a draft implementation, so we can discuss about the API and UX.",
"2nd time I've come ... |
I_kwDODunzps6FrxPb | 6,808 | Make convert_to_parquet CLI command create script branch | As proposed by @severo, maybe we should add this functionality as well to the CLI command to convert a script-dataset to Parquet. See: https://github.com/huggingface/datasets/pull/6795#discussion_r1562819168
> When providing support, we sometimes suggest that users store their script in a script branch. What do you th... | CLOSED | 2024-04-15T06:46:07 | 2024-04-17T08:38:19 | 2024-04-17T08:38:19 | https://github.com/huggingface/datasets/issues/6808 | {
"login": "albertvillanova"
} | {
"nodes": [
{
"name": "enhancement"
}
]
} | [] |
I_kwDODunzps6FdPZH | 6,805 | Batched mapping of existing string column casts boolean to string | ### Describe the bug
Let the dataset contain a column named 'a', which is of the string type.
If 'a' is converted to a boolean using batched mapping, the mapper automatically casts the boolean to a string (e.g., True -> 'true').
It only happens when the original column and the mapped column name are identical.
Th... | CLOSED | 2024-04-12T04:21:41 | 2024-07-03T15:00:07 | 2024-07-03T15:00:07 | https://github.com/huggingface/datasets/issues/6805 | {
"login": "starmpcc"
} | {
"nodes": []
} | [
"This seems to be hardcoded behavior in table.py `array_cast`.\r\n```python\r\nif (\r\n not allow_number_to_str\r\n and pa.types.is_string(pa_type)\r\n and (pa.types.is_floating(array.type) or pa.types.is_integer(array.type))\r\n ):\r\n raise TypeError(\r\n ... |
I_kwDODunzps6FVI_E | 6,801 | got fileNotFound | ### Describe the bug
When I use load_dataset to load the nyanko7/danbooru2023 data set, the cache is read in the form of a symlink. There may be a problem with the arrow_dataset initialization process and I get FileNotFoundError: [Errno 2] No such file or directory: '2945000.jpg'
### Steps to reproduce the bug
#code... | CLOSED | 2024-04-11T04:57:41 | 2024-04-12T16:47:43 | 2024-04-12T16:47:43 | https://github.com/huggingface/datasets/issues/6801 | {
"login": "laoniandisko"
} | {
"nodes": []
} | [
"Hi! I'll open a PR on the Hub to fix this, but please use the Hub's [Community tab](https://huggingface.co/datasets/nyanko7/danbooru2023/discussions) to report such issues in the future.",
"I've opened a [PR](https://huggingface.co/datasets/nyanko7/danbooru2023/discussions/8) in the repo, so let's continue the d... |
I_kwDODunzps6FTTu4 | 6,800 | High overhead when loading lots of subsets from the same dataset | ### Describe the bug
I have a multilingual dataset that contains a lot of subsets. Each subset corresponds to a pair of languages, you can see here an example with 250 subsets: [https://hf.co/datasets/loicmagne/open-subtitles-250-bitext-mining](). As part of the MTEB benchmark, we may need to load all the subsets of t... | OPEN | 2024-04-10T21:08:57 | 2024-04-24T13:48:05 | null | https://github.com/huggingface/datasets/issues/6800 | {
"login": "loicmagne"
} | {
"nodes": []
} | [
"Hi !\r\n\r\nIt's possible to multiple files at once:\r\n\r\n```python\r\ndata_files = \"data/*.jsonl\"\r\n# Or pass a list of files\r\nlangs = ['ka-ml', 'br-sr', 'ka-pt', 'id-ko', ..., 'fi-ze_zh', 'he-kk', 'ka-tr']\r\ndata_files = [f\"data/{lang}.jsonl\" for lang in langs]\r\nds = load_dataset(\"loicmagne/open-sub... |
I_kwDODunzps6FQyA7 | 6,798 | `DatasetBuilder._split_generators` incomplete type annotation | ### Describe the bug
The [`DatasetBuilder._split_generators`](https://github.com/huggingface/datasets/blob/0f27d7b77c73412cfc50b24354bfd7a3e838202f/src/datasets/builder.py#L1449) function has currently the following signature:
```python
class DatasetBuilder:
def _split_generators(self, dl_manager: DownloadMan... | CLOSED | 2024-04-10T14:38:50 | 2024-04-11T15:34:59 | 2024-04-11T15:34:59 | https://github.com/huggingface/datasets/issues/6798 | {
"login": "JonasLoos"
} | {
"nodes": []
} | [
"Good catch! Feel free to open a PR with the suggested fix :).",
"There is also the [`MockDownloadManager`](https://github.com/JonasLoos/datasets/blob/main/src/datasets/download/mock_download_manager.py#L33), which seems like it might get passed here too. However, to me, it doesn't really seem relevant to the use... |
I_kwDODunzps6FNa3C | 6,796 | CI is broken due to hf-internal-testing/dataset_with_script | CI is broken for test_load_dataset_distributed_with_script. See: https://github.com/huggingface/datasets/actions/runs/8614926216/job/23609378127
```
FAILED tests/test_load.py::test_load_dataset_distributed_with_script[None] - assert False
+ where False = all(<generator object test_load_dataset_distributed_with_scr... | CLOSED | 2024-04-10T06:56:02 | 2024-04-12T09:02:13 | 2024-04-12T09:02:13 | https://github.com/huggingface/datasets/issues/6796 | {
"login": "albertvillanova"
} | {
"nodes": [
{
"name": "bug"
}
]
} | [
"Finally:\r\n- the initial issue seems it was temporary\r\n- there is a different issue now: https://github.com/huggingface/datasets/actions/runs/8627153993/job/23646584590?pr=6797\r\n```\r\nFAILED tests/test_load.py::ModuleFactoryTest::test_HubDatasetModuleFactoryWithParquetExport - datasets.utils._dataset_viewer.... |
I_kwDODunzps6FAHcI | 6,793 | Loading just one particular split is not possible for imagenet-1k | ### Describe the bug
I'd expect the following code to download just the validation split but instead I get all data on my disk (train, test and validation splits)
`
from datasets import load_dataset
dataset = load_dataset("imagenet-1k", split="validation", trust_remote_code=True)
`
Is it expected to work li... | OPEN | 2024-04-08T14:39:14 | 2025-06-23T09:55:08 | null | https://github.com/huggingface/datasets/issues/6793 | {
"login": "PaulPSta"
} | {
"nodes": []
} | [
"+1",
"+1\n"
] |
I_kwDODunzps6E7Kk8 | 6,791 | `add_faiss_index` raises ValueError: not enough values to unpack (expected 2, got 1) | ### Describe the bug
Calling `add_faiss_index` on a `Dataset` with a column argument raises a ValueError. The following is the trace
```python
214 def replacement_add(self, x):
215 """Adds vectors to the index.
216 The index must be trained before vectors can be added to it.
217 Th... | CLOSED | 2024-04-08T01:57:03 | 2024-04-11T15:38:05 | 2024-04-11T15:38:05 | https://github.com/huggingface/datasets/issues/6791 | {
"login": "NeuralFlux"
} | {
"nodes": []
} | [
"I realized I was passing a string column to this instead of float. Is it possible to add a warning or error to prevent users from falsely believing there's a bug?",
"Hello!\r\n\r\nI agree that we could add some safeguards around the type of `ds[column]`. At least for FAISS, we need the column to be made of embed... |
I_kwDODunzps6E6c5k | 6,790 | PyArrow 'Memory mapping file failed: Cannot allocate memory' bug | ### Describe the bug
Hello,
I've been struggling with a problem using Huggingface datasets caused by PyArrow memory allocation. I finally managed to solve it, and thought to document it since similar issues have been raised here before (https://github.com/huggingface/datasets/issues/5710, https://github.com/huggi... | OPEN | 2024-04-07T19:25:39 | 2025-09-08T14:04:59 | null | https://github.com/huggingface/datasets/issues/6790 | {
"login": "lasuomela"
} | {
"nodes": []
} | [
"Thanks for a very clean explanation. This happened to me too, and I don't have sudo access to update the value. I wonder if there might be another workaround.",
"One option is to just have more data in each file - /proc/sys/vm/max_map_count limits the maximum number of concurrently open files, but I don't know i... |
I_kwDODunzps6E4-HZ | 6,789 | Issue with map | ### Describe the bug
Map has been taking extremely long to preprocess my data.
It seems to process 1000 examples (which it does really fast in about 10 seconds), then it hangs for a good 1-2 minutes, before it moves on to the next batch of 1000 examples.
It also keeps eating up my hard drive space for some reaso... | OPEN | 2024-04-07T02:52:06 | 2024-07-23T12:41:38 | null | https://github.com/huggingface/datasets/issues/6789 | {
"login": "Nsohko"
} | {
"nodes": []
} | [
"Default `writer_batch_size `is set to 1000 (see [map](https://huggingface.co/docs/datasets/v2.16.1/en/package_reference/main_classes#datasets.Dataset.map)).\r\nThe \"tmp1335llua\" is probably the temp file it creates while writing to disk.\r\nMaybe try lowering the `writer_batch_size`.\r\n\r\nFor multi-processing ... |
I_kwDODunzps6E3wHh | 6,788 | A Question About the Map Function | ### Describe the bug
Hello,
I have a question regarding the map function in the Hugging Face datasets.
The situation is as follows: when I load a jsonl file using load_dataset(..., streaming=False), and then utilize the map function to process it, I specify that the returned example should be of type Torch.ten... | CLOSED | 2024-04-06T11:45:23 | 2024-04-11T05:29:35 | 2024-04-11T05:29:35 | https://github.com/huggingface/datasets/issues/6788 | {
"login": "yslanprime"
} | {
"nodes": []
} | [
"All data is saved in the arrow format on disk.\r\nIf you return a tensor it gets converted to arrow before saving to disk when using map.\r\n\r\nTo get a tensor when you access data elements you can use `dataset.set_format(\"pt\")`.\r\nNote that this just changes how the data is loaded, not how it is stored.",
"... |
I_kwDODunzps6E3Wqg | 6,787 | TimeoutError in map | ### Describe the bug
```python
from datasets import Dataset
def worker(example):
while True:
continue
example['a'] = 100
return example
data = Dataset.from_list([{"a": 1}, {"a": 2}])
data = data.map(worker)
print(data[0])
```
I'm implementing a worker function whose runtime will de... | OPEN | 2024-04-06T06:25:39 | 2024-08-14T02:09:57 | null | https://github.com/huggingface/datasets/issues/6787 | {
"login": "Jiaxin-Wen"
} | {
"nodes": []
} | [
"From my current understanding, this timeout is only used when we need to get the results.\r\n\r\nOne of:\r\n1. All tasks are done\r\n2. One worker died\r\n\r\nYour function should work fine and it's definitely a bug if it doesn't.",
"When one of the `map`'s worker processes crashes, the linked code re-raises an ... |
I_kwDODunzps6Ez1IK | 6,783 | AttributeError: module 'numpy' has no attribute 'object'. in Kaggle Notebook | ### Describe the bug
# problem
I can't resample audio dataset in Kaggle Notebook. It looks like some code in `datasets` library use aliases that were deprecated in NumPy 1.20.
## code for resampling
```
from datasets import load_dataset, Audio
from transformers import AutoFeatureExtractor
from transformers imp... | CLOSED | 2024-04-05T14:31:48 | 2024-04-11T17:18:53 | 2024-04-11T17:18:53 | https://github.com/huggingface/datasets/issues/6783 | {
"login": "petrov826"
} | {
"nodes": []
} | [
"Hi! You can fix this by updating the `datasets` package with `pip install -U datasets` and restarting the notebook.\r\n",
"Kaggle removed the problematic `datasets==2.1.0` pin last week, so I'm closing this issue (now it pre-installs the latest version)."
] |
I_kwDODunzps6EzdUj | 6,782 | Image cast_storage very slow for arrays (e.g. numpy, tensors) | Update: see comments below
### Describe the bug
Operations that save an image from a path are very slow.
I believe the reason for this is that the image data (`numpy`) is converted into `pyarrow` format but then back to python using `.pylist()` before being converted to a numpy array again.
`pylist` is alread... | OPEN | 2024-04-05T13:46:54 | 2024-04-10T14:36:13 | null | https://github.com/huggingface/datasets/issues/6782 | {
"login": "Modexus"
} | {
"nodes": []
} | [
"This may be a solution that only changes `cast_storage` of `Image`.\r\nHowever, I'm not totally sure that the assumptions hold that are made about the `ListArray`.\r\n\r\n```python\r\nelif pa.types.is_list(storage.type):\r\n from .features import Array3DExtensionType\r\n\r\n def get_shapes(arr):\r\n s... |
I_kwDODunzps6Erq88 | 6,778 | Dataset.to_csv() missing commas in columns with lists | ### Describe the bug
The `to_csv()` method does not output commas in lists. So when the Dataset is loaded back in the data structure of the column with a list is not correct.
Here's an example:
Obviously, it's not as trivial as inserting commas in the list, since its a comma-separated file. But hopefully there... | OPEN | 2024-04-04T16:46:13 | 2024-04-08T15:24:41 | null | https://github.com/huggingface/datasets/issues/6778 | {
"login": "mpickard-dataprof"
} | {
"nodes": []
} | [
"Hello!\r\n\r\nThis is due to how pandas write numpy arrays to csv. [Source](https://stackoverflow.com/questions/54753179/to-csv-saves-np-array-as-string-instead-of-as-a-list)\r\nTo fix this, you can convert them to list yourselves.\r\n\r\n```python\r\ndf = ds.to_pandas()\r\ndf['int'] = df['int'].apply(lambda arr: ... |
I_kwDODunzps6EmN-v | 6,777 | .Jsonl metadata not detected | ### Describe the bug
Hi I have the following directory structure:
|--dataset
| |-- images
| |-- metadata1000.csv
| |-- metadata1000.jsonl
| |-- padded_images
Example of metadata1000.jsonl file
{"caption": "a drawing depicts a full shot of a black t-shirt with a triangular pattern on the front there is a white... | OPEN | 2024-04-04T06:31:53 | 2024-04-05T21:14:48 | null | https://github.com/huggingface/datasets/issues/6777 | {
"login": "nighting0le01"
} | {
"nodes": []
} | [
"Hi! `metadata.jsonl` (or `metadata.csv`) is the only allowed name for the `imagefolder`'s metadata files.",
"@mariosasko hey i tried with metadata.jsonl also and it still doesn't get the right columns",
"@mariosasko it says metadata.csv not found\r\n<img width=\"1150\" alt=\"image\" src=\"https://github.com/hu... |
I_kwDODunzps6Eh0YA | 6,775 | IndexError: Invalid key: 0 is out of bounds for size 0 | ### Describe the bug
I am trying to fine-tune llama2-7b model in GCP. The notebook I am using for this can be found [here](https://github.com/GoogleCloudPlatform/vertex-ai-samples/blob/main/notebooks/community/model_garden/model_garden_pytorch_llama2_peft_finetuning.ipynb).
When I use the dataset given in the exa... | OPEN | 2024-04-03T17:06:30 | 2024-04-08T01:24:35 | null | https://github.com/huggingface/datasets/issues/6775 | {
"login": "kk2491"
} | {
"nodes": []
} | [
"Same problem.",
"Hi! You should be able to fix this by passing `remove_unused_columns=False` to the `transformers` `TrainingArguments` as explained in https://github.com/huggingface/peft/issues/1299.\r\n\r\n(I'm not familiar with Vertex AI, but I'd assume `remove_unused_columns` can be passed as a flag to the do... |
I_kwDODunzps6Ec4lc | 6,774 | Generating split is very slow when Image format is PNG | ### Describe the bug
When I create a dataset, it gets stuck while generating cached data.
The image format is PNG, and it will not get stuck when the image format is jpeg.
After debugging, I know that it is b... | OPEN | 2024-04-03T07:47:31 | 2024-04-10T17:28:17 | null | https://github.com/huggingface/datasets/issues/6774 | {
"login": "Tramac"
} | {
"nodes": []
} | [
"I think this is due to the speed of reading a `png` image using pillow compared to a `jpg` image.\r\nNotably the same is true with `tiff`, it is even faster than `jpg` in my case."
] |
I_kwDODunzps6EYoUh | 6,773 | Dataset on Hub re-downloads every time? | ### Describe the bug
Hi, I have a dataset on the hub [here](https://huggingface.co/datasets/manestay/borderlines). It has 1k+ downloads, which I sure is mostly just me and my colleagues working with it. It should have far fewer, since I'm using the same machine with a properly set up HF_HOME variable. However, whene... | CLOSED | 2024-04-02T17:23:22 | 2024-04-08T18:43:45 | 2024-04-08T18:43:45 | https://github.com/huggingface/datasets/issues/6773 | {
"login": "manestay"
} | {
"nodes": []
} | [
"The caching works as expected when I try to reproduce this locally or on Colab...",
"hi @mariosasko , Thank you for checking. I also tried running this again just now, and it seems like the `load_dataset()` caches properly (though I'll double check later).\r\n\r\nI think the issue might be in the caching of the ... |
I_kwDODunzps6EVISB | 6,771 | Datasets FileNotFoundError when trying to generate examples. | ### Discussed in https://github.com/huggingface/datasets/discussions/6768
<div type='discussions-op-text'>
<sup>Originally posted by **RitchieP** April 1, 2024</sup>
Currently, I have a dataset hosted on Huggingface with a custom script [here](https://huggingface.co/datasets/RitchieP/VerbaLex_voice).
I'm loa... | CLOSED | 2024-04-02T10:24:57 | 2024-04-04T14:22:03 | 2024-04-04T14:22:03 | https://github.com/huggingface/datasets/issues/6771 | {
"login": "RitchieP"
} | {
"nodes": []
} | [
"Hi! I've opened a PR in the repo to fix this issue: https://huggingface.co/datasets/RitchieP/VerbaLex_voice/discussions/6",
"@mariosasko Thanks for the PR and help! Guess I could close the issue for now. Appreciate the help!"
] |
I_kwDODunzps6EQyEL | 6,770 | [Bug Report] `datasets==2.18.0` is not compatible with `fsspec==2023.12.2` | ### Describe the bug
`Datasets==2.18.0` is not compatible with `fsspec==2023.12.2`.
I have to downgrade fsspec to `fsspec==2023.10.0` to make `Datasets==2.18.0` work properly.
### Steps to reproduce the bug
To reproduce the bug:
1. Make sure that `Datasets==2.18.0` and `fsspec==2023.12.2`.
2. Run the following ... | CLOSED | 2024-04-01T20:17:48 | 2024-04-11T17:31:44 | 2024-04-11T17:31:44 | https://github.com/huggingface/datasets/issues/6770 | {
"login": "fshp971"
} | {
"nodes": []
} | [
"You should be able to fix this by updating `huggingface_hub` with `pip install -U huggingface_hub`. We use this package under the hood to resolve the Hub's files."
] |
I_kwDODunzps6EN6_f | 6,769 | (Willing to PR) Datasets with custom python objects | ### Feature request
Hi thanks for the library! I would like to have a huggingface Dataset, and one of its column is custom (non-serializable) Python objects. For example, a minimal code:
```
class MyClass:
pass
dataset = datasets.Dataset.from_list([
dict(a=MyClass(), b='hello'),
])
```
It gives... | OPEN | 2024-04-01T13:18:47 | 2024-04-01T13:36:58 | null | https://github.com/huggingface/datasets/issues/6769 | {
"login": "fzyzcjy"
} | {
"nodes": [
{
"name": "enhancement"
}
]
} | [] |
I_kwDODunzps6EFHZL | 6,765 | Compatibility issue between s3fs, fsspec, and datasets | ### Describe the bug
Here is the full error stack when installing:
```
ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts.
datasets 2.18.0 requires fsspec[http]<=2024.2.0,>=2023.1.0, but you ... | CLOSED | 2024-03-29T19:57:24 | 2024-11-12T14:50:48 | 2024-04-03T14:33:12 | https://github.com/huggingface/datasets/issues/6765 | {
"login": "njbrake"
} | {
"nodes": []
} | [
"Hi! Instead of running `pip install` separately for each package, you should pass all the packages to a single `pip install` call (in this case, `pip install datasets s3fs`) to let `pip` properly resolve their versions.",
"> Hi! Instead of running `pip install` separately for each package, you should pass all th... |
I_kwDODunzps6EEexP | 6,764 | load_dataset can't work with symbolic links | ### Feature request
Enable the `load_dataset` function to load local datasets with symbolic links.
E.g, this dataset can be loaded:
├── example_dataset/
│ ├── data/
│ │ ├── train/
│ │ │ ├── file0
│ │ │ ├── file1
│ │ ├── dev/
│ │ │ ├── file2
│ │ │ ├── file3
│ ├── metad... | OPEN | 2024-03-29T17:49:28 | 2025-04-29T15:06:28 | null | https://github.com/huggingface/datasets/issues/6764 | {
"login": "VladimirVincan"
} | {
"nodes": [
{
"name": "enhancement"
}
]
} | [
"In fact,You can use a hard link instead of a symbolic link.Hard link works"
] |
I_kwDODunzps6D3NZ6 | 6,760 | Load codeparrot/apps raising UnicodeDecodeError in datasets-2.18.0 | ### Describe the bug
This happens with datasets-2.18.0; I downgraded the version to 2.14.6 fixing this temporarily.
```
Traceback (most recent call last):
File "/home/xxx/miniconda3/envs/py310/lib/python3.10/site-packages/datasets/load.py", line 2556, in load_dataset
builder_instance = load_dataset_builder... | OPEN | 2024-03-28T03:44:26 | 2024-06-19T07:06:40 | null | https://github.com/huggingface/datasets/issues/6760 | {
"login": "yucc-leon"
} | {
"nodes": []
} | [
"The same error with mteb datasets.",
"Unfortunately, I'm unable to reproduce this error locally or on Colab.",
"Here is the requirements.txt from a clean virtual environment (managed by conda) where I only install `datasets` by \r\n`pip install datasets`. \r\nThe pip list:\r\n```\r\naiohttp==3.9.3\r\naiosignal... |
I_kwDODunzps6DqQfb | 6,759 | Persistent multi-process Pool | ### Feature request
Running .map and filter functions with `num_procs` consecutively instantiates several multiprocessing pools iteratively.
As instantiating a Pool is very resource intensive it can be a bottleneck to performing iteratively filtering.
My ideas:
1. There should be an option to declare `persist... | OPEN | 2024-03-26T17:35:25 | 2024-03-26T17:35:25 | null | https://github.com/huggingface/datasets/issues/6759 | {
"login": "fostiropoulos"
} | {
"nodes": [
{
"name": "enhancement"
}
]
} | [] |
I_kwDODunzps6DovLe | 6,758 | Passing `sample_by` to `load_dataset` when loading text data does not work | ### Describe the bug
I have a dataset that consists of a bunch of text files, each representing an example. There is an undocumented `sample_by` argument for the `TextConfig` class that is used by `Text` to decide whether to split files into lines, paragraphs or take them whole. Passing `sample_by=“document”` to `load... | CLOSED | 2024-03-26T14:55:33 | 2024-04-09T11:27:59 | 2024-04-09T11:27:59 | https://github.com/huggingface/datasets/issues/6758 | {
"login": "ntoxeg"
} | {
"nodes": []
} | [
"Thanks for reporting! We are working on a fix."
] |
I_kwDODunzps6DdiPd | 6,756 | Support SQLite files? | ### Feature request
Support loading a dataset from a SQLite file
https://huggingface.co/datasets/severo/test_iris_sqlite/tree/main
### Motivation
SQLite is a popular file format.
### Your contribution
See discussion on slack: https://huggingface.slack.com/archives/C04L6P8KNQ5/p1702481859117909 (internal)
In ... | CLOSED | 2024-03-25T11:48:05 | 2024-03-26T16:09:32 | 2024-03-26T16:09:32 | https://github.com/huggingface/datasets/issues/6756 | {
"login": "severo"
} | {
"nodes": [
{
"name": "enhancement"
}
]
} | [
"You can use `Dataset.from_sql(path_to_sql_file)` already. Though we haven't added the Sql dataset builder to the `_PACKAGED_DATASETS_MODULES` list or in `_EXTENSION_TO_MODULE` to map `.sqlite` to the Sql dataset builder\r\n\r\nThis would allow to load a dataset repository with a `.sqlite` file using `load_dataset`... |
I_kwDODunzps6DZx5p | 6,755 | Small typo on the documentation | ### Describe the bug
There is a small typo on https://github.com/huggingface/datasets/blob/d5468836fe94e8be1ae093397dd43d4a2503b926/src/datasets/dataset_dict.py#L938
It should be `caching is enabled`.
### Steps to reproduce the bug
Please visit
https://github.com/huggingface/datasets/blob/d5468836fe94e... | CLOSED | 2024-03-24T21:47:52 | 2024-04-02T14:01:19 | 2024-04-02T14:01:19 | https://github.com/huggingface/datasets/issues/6755 | {
"login": "fostiropoulos"
} | {
"nodes": [
{
"name": "good first issue"
}
]
} | [
"Thanks for reporting @fostiropoulos! I've edited your comment to fix the link to the problematic line.\r\n",
"@mariosasko can i take this up?",
"#self-assign"
] |
I_kwDODunzps6DYLzT | 6,753 | Type error when importing datasets on Kaggle | ### Describe the bug
When trying to run
```
import datasets
print(datasets.__version__)
```
It generates the following error
```
TypeError: expected string or bytes-like object
```
It looks like It cannot find the valid versions of `fsspec`
though fsspec version is fine when I checked Via command
... | CLOSED | 2024-03-24T03:01:30 | 2024-10-02T11:49:35 | 2024-03-30T00:23:49 | https://github.com/huggingface/datasets/issues/6753 | {
"login": "jtv199"
} | {
"nodes": []
} | [
"I have the same problem \r\nIt seems that it only appears when you are using GPU \r\nIt seems to work fine with the 2.17 version though",
"Same here.",
"> I have the same problem\r\n> It seems that it only appears when you are using GPU\r\n> It seems to work fine with the 2.17 version though\r\n\r\nI downgrade... |
I_kwDODunzps6DXwo_ | 6,752 | Precision being changed from float16 to float32 unexpectedly | ### Describe the bug
I'm loading a HuggingFace Dataset for images.
I'm running a preprocessing (map operation) step that runs a few operations, one of them being conversion to float16. The Dataset features also say that the 'img' is of type float16. Whenever I take an image from that HuggingFace Dataset instance... | OPEN | 2024-03-23T20:53:56 | 2025-11-04T22:40:01 | null | https://github.com/huggingface/datasets/issues/6752 | {
"login": "gcervantes8"
} | {
"nodes": []
} | [
"This is because of the formatter (`torch` in this case).\r\nIt defaults to `float32`.\r\n\r\nYou can load it in `float16` using `dataset.set_format(\"torch\", dtype=torch.float16)`.",
"I am having a similar issue when _building_ a dataset given `float16`-valued data.\n\n```py\nfrom datasets import Features, Valu... |
I_kwDODunzps6DWCAC | 6,750 | `load_dataset` requires a network connection for local download? | ### Describe the bug
Hi all - I see that in the past a network dependency has been mistakenly introduced into `load_dataset` even for local loads. Is it possible this has happened again?
### Steps to reproduce the bug
```
>>> import datasets
>>> datasets.load_dataset("hh-rlhf")
Repo card metadata block was not ... | CLOSED | 2024-03-23T01:06:32 | 2024-04-15T15:38:52 | 2024-04-15T15:38:52 | https://github.com/huggingface/datasets/issues/6750 | {
"login": "MiroFurtado"
} | {
"nodes": []
} | [
"Are you using `HF_DATASETS_OFFLINE=1` ?",
"> Are you using `HF_DATASETS_OFFLINE=1` ?\r\n\r\nThis doesn't work for me. `datasets=2.18.0`\r\n\r\n`test.py`:\r\n```\r\nimport datasets\r\n\r\ndatasets.utils.logging.set_verbosity_info()\r\n\r\nds = datasets.load_dataset('C-MTEB/AFQMC', revision='b44c3b011063adb25877c1... |
I_kwDODunzps6DOH0k | 6,748 | Strange slicing behavior | ### Describe the bug
I have loaded a dataset, and then slice first 300 samples using `:` ops, however, the resulting dataset is not expected, as the output below:
```bash
len(dataset)=1050324
len(dataset[:300])=2
len(dataset[0:300])=2
len(dataset.select(range(300)))=300
```
### Steps to reproduce the bug
loa... | OPEN | 2024-03-22T01:49:13 | 2024-03-22T16:43:57 | null | https://github.com/huggingface/datasets/issues/6748 | {
"login": "Luciennnnnnn"
} | {
"nodes": []
} | [
"As explained in the [docs](https://huggingface.co/docs/datasets/v2.18.0/en/access#slicing), slicing a `Dataset` returns a dictionary that maps its column names to their values. So, `len(dataset[:300])=2` is expected, assuming your dataset has 2 columns (the returned dict has 2 keys, but each value in the dict has ... |
I_kwDODunzps6DEfwd | 6,746 | ExpectedMoreSplits error when loading C4 dataset | ### Describe the bug
I encounter bug when running the example command line
```python
python main.py \
--model decapoda-research/llama-7b-hf \
--prune_method wanda \
--sparsity_ratio 0.5 \
--sparsity_type unstructured \
--save out/llama_7b/unstructured/wanda/
```
The bug occurred ... | CLOSED | 2024-03-21T02:53:04 | 2024-09-18T19:57:14 | 2024-07-29T07:21:08 | https://github.com/huggingface/datasets/issues/6746 | {
"login": "billwang485"
} | {
"nodes": []
} | [
"Hi ! We updated the `allenai/c4` repository to allow people to specify which language to load easily (the the [c4 dataset page](https://huggingface.co/datasets/allenai/c4))\r\n\r\nTo fix this issue **you can update** `datasets` and remove the mention of the legacy configuration name \"allenai--c4\":\r\n\r\n```pyth... |
I_kwDODunzps6DCxWk | 6,745 | Scraping the whole of github including private repos is bad; kindly stop | ### Feature request
https://github.com/bigcode-project/opt-out-v2 - opt out is not consent. kindly quit this ridiculous nonsense.
### Motivation
[EDITED: insults not tolerated]
### Your contribution
[EDITED: insults not tolerated] | CLOSED | 2024-03-20T20:54:06 | 2024-03-21T12:28:04 | 2024-03-21T10:24:56 | https://github.com/huggingface/datasets/issues/6745 | null | {
"nodes": [
{
"name": "enhancement"
}
]
} | [
"It's not twitter here"
] |
I_kwDODunzps6DAXKY | 6,744 | Option to disable file locking | ### Feature request
Commands such as `load_dataset` creates file locks with `filelock.FileLock`. It would be good if there was a way to disable this.
### Motivation
File locking doesn't work on all file-systems (in my case NFS mounted Weka). If the `cache_dir` only had small files then it would be possible to point ... | OPEN | 2024-03-20T15:59:45 | 2024-03-20T15:59:45 | null | https://github.com/huggingface/datasets/issues/6744 | {
"login": "VRehnberg"
} | {
"nodes": [
{
"name": "enhancement"
}
]
} | [] |
I_kwDODunzps6CuSZq | 6,740 | Support for loading geotiff files as a part of the ImageFolder | ### Feature request
Request for adding rasterio support to load geotiff as a part of ImageFolder, instead of using PIL
### Motivation
As of now, there are many datasets in HuggingFace Hub which are predominantly focussed towards RemoteSensing or are from RemoteSensing. The current ImageFolder (if I have understood c... | CLOSED | 2024-03-18T20:00:39 | 2024-03-27T18:19:48 | 2024-03-27T18:19:20 | https://github.com/huggingface/datasets/issues/6740 | {
"login": "sunny1401"
} | {
"nodes": [
{
"name": "enhancement"
}
]
} | [] |
I_kwDODunzps6CrSno | 6,738 | Dict feature is non-nullable while nested dict feature is | When i try to create a `Dataset` object with None values inside a dict column, like this:
```python
from datasets import Dataset, Features, Value
Dataset.from_dict(
{
"dict": [{"a": 0, "b": 0}, None],
}, features=Features(
{"dict": {"a": Value("int16"), "b": Value("int16")}}
)
)
... | CLOSED | 2024-03-18T14:31:47 | 2024-03-20T10:24:15 | 2024-03-19T20:05:20 | https://github.com/huggingface/datasets/issues/6738 | {
"login": "polinaeterna"
} | {
"nodes": [
{
"name": "bug"
}
]
} | [
"It looks like a bug, by default every feature should be nullable.",
"I've linked a PR with a fix :)",
"@mariosasko awesome thank you!"
] |
I_kwDODunzps6Ci8aZ | 6,737 | Invalid pattern: '**' can only be an entire path component | ### Describe the bug
ValueError: Invalid pattern: '**' can only be an entire path component
when loading any dataset
### Steps to reproduce the bug
import datasets
ds = datasets.load_dataset("TokenBender/code_instructions_122k_alpaca_style")
### Expected behavior
loading the dataset successfully
### Environm... | CLOSED | 2024-03-16T19:28:46 | 2024-07-23T14:23:28 | 2024-05-13T11:32:57 | https://github.com/huggingface/datasets/issues/6737 | {
"login": "JPonsa"
} | {
"nodes": []
} | [
"I couldn't reproduce the issue on my side on MacOS, I guess the issue comes from the recent `fsspec` on Windows.\r\n\r\nCan you try downgrading to `fsspec==2023.9.2` for now ? It would also be great to investigate this and see if we need a fix in `datasets` or `fsspec`",
"I had the same issue! \r\nDowngrading t... |
I_kwDODunzps6Ci4Qu | 6,736 | Mosaic Streaming (MDS) Support | ### Feature request
I'm a huge fan of the current HF Datasets `webdataset` integration (especially the built-in streaming support). However, I'd love to upload some robotics and multimodal datasets I've processed for use with [Mosaic Streaming](https://docs.mosaicml.com/projects/streaming/en/stable/), specifically the... | OPEN | 2024-03-16T18:42:04 | 2025-09-10T14:32:13 | null | https://github.com/huggingface/datasets/issues/6736 | {
"login": "siddk"
} | {
"nodes": [
{
"name": "enhancement"
}
]
} | [
"Hi ! that would be great :) Though note that `datasets` doesn't implement format-specific resuming when streaming, so in general I think it's better if users can use the mosaic-streaming library to read their MDS datasets. I wonder if they support `hf://` paths though...\n\nAnyway for those interested, the code fo... |
I_kwDODunzps6CZNbm | 6,734 | Tokenization slows towards end of dataset | ### Describe the bug
Mapped tokenization slows down substantially towards end of dataset.
train set started off very slow, caught up to 20k then tapered off til the end.
what's particularly strange is that the tokenization crashed a few times before due to errors with invalid tokens somewhere or corrupted down... | OPEN | 2024-03-15T03:27:36 | 2025-11-25T09:30:12 | null | https://github.com/huggingface/datasets/issues/6734 | {
"login": "ethansmith2000"
} | {
"nodes": []
} | [
"Hi ! First note that if the dataset is not heterogeneous / shuffled, there might be places in the data with shorter texts that are faster to tokenize.\r\n\r\nMoreover, the way `num_proc` works is by slicing the dataset and passing each slice to a process to run the `map()` function. So at the very end of `map()`, ... |
I_kwDODunzps6CWBlM | 6,733 | EmptyDatasetError when loading dataset downloaded with HuggingFace cli | ### Describe the bug
I am using a cluster that does not have access to the internet when given a job. I tried downloading the dataset using the huggingface-cli command and then loading it with load_dataset but I get an error:
```raise EmptyDatasetError(f"The directory at {base_path} doesn't contain any data files... | OPEN | 2024-03-14T16:41:27 | 2024-03-15T18:09:02 | null | https://github.com/huggingface/datasets/issues/6733 | {
"login": "StwayneXG"
} | {
"nodes": []
} | [
"Hi! `datasets` is not compatible with `huggingface_hub`'s cache structure, hence the error.\r\n\r\nYou can track https://github.com/huggingface/datasets/issues/5080 to get notified when this is implemented."
] |
I_kwDODunzps6CG5EB | 6,731 | Unexpected behavior when using load_dataset with streaming=True in a for loop | ### Describe the bug
### My Code
```
from datasets import load_dataset
res=[]
for i in [0,1]:
di=load_dataset(
"json",
data_files='path_to.json',
split='train',
streaming=True,
).map(lambda x: {"source": i})
res.append(di)
for e in res[... | CLOSED | 2024-03-12T23:26:43 | 2024-04-16T00:00:00 | 2024-04-16T00:00:00 | https://github.com/huggingface/datasets/issues/6731 | {
"login": "uApiv"
} | {
"nodes": []
} | [
"This is normal behavior in python when using `lambda`: the `i` defined in your `lambda` refers to the global variable `i` in your loop, and `i` equals to `1` when you run your `for e in res[0]` line.\r\n\r\nYou should pass `fn_kwargs` that will be passed to your `lambda` instead of using the global variable:\r\n\r... |
I_kwDODunzps6B88dn | 6,729 | Support zipfiles that span multiple disks? | See https://huggingface.co/datasets/PhilEO-community/PhilEO-downstream
The dataset viewer gives the following error:
```
Error code: ConfigNamesError
Exception: BadZipFile
Message: zipfiles that span multiple disks are not supported
Traceback: Traceback (most recent call last):
F... | CLOSED | 2024-03-11T21:07:41 | 2024-06-26T05:08:59 | 2024-06-26T05:05:28 | https://github.com/huggingface/datasets/issues/6729 | {
"login": "severo"
} | {
"nodes": [
{
"name": "enhancement"
},
{
"name": "question"
}
]
} | [
"@severo were you able to solve it?",
"No. cc @albertvillanova @lhoestq @polinaeterna for an evaluation of what it would take to support this feature.",
"The underlying issue issue is that the dataset repository has used split ZIP archive files: https://huggingface.co/datasets/PhilEO-community/PhilEO-downstream... |
I_kwDODunzps6B2uek | 6,728 | Issue Downloading Certain Datasets After Setting Custom `HF_ENDPOINT` | ### Describe the bug
This bug is triggered under the following conditions:
- datasets repo ids without organization names trigger errors, such as `bookcorpus`, `gsm8k`, `wikipedia`, rather than in the form of `A/B`.
- If `HF_ENDPOINT` is set and the hostname is not in the form of `(hub-ci.)?huggingface.co`.
- T... | CLOSED | 2024-03-11T09:06:38 | 2024-03-15T14:52:07 | 2024-03-15T14:52:07 | https://github.com/huggingface/datasets/issues/6728 | {
"login": "padeoe"
} | {
"nodes": []
} | [
"Through debugging, I found a potential solution is to modify the code in the error handling module of `huggingface_hub`: https://github.com/huggingface/huggingface_hub/commit/56d6c798c44e83d2a3167e74c022737d8fcbe822 ",
"@Wauplin ",
"Thanks for investigating and reporting the bug @padeoe! I've opened a PR in `h... |
I_kwDODunzps6Bw94Q | 6,726 | Profiling for HF Filesystem shows there are easy performance gains to be made | ### Describe the bug
# Let's make it faster
First, an evidence...
Figure 1: CProfile for loading 3 files from cerebras/SlimPajama-627B train split, and 3 files from test split using streaming=True. X axis is 1106... | OPEN | 2024-03-09T07:08:45 | 2024-03-09T07:11:08 | null | https://github.com/huggingface/datasets/issues/6726 | {
"login": "awgr"
} | {
"nodes": []
} | [
"FWIW I debugged this while waiting for it to go",
"Oh I forgot to mention you can also cache resolve_pattern, and that seemed to also substantially improves things, if you want to load a dataset twice for whatever reason."
] |
I_kwDODunzps6Bq-pq | 6,725 | Request for a comparison of huggingface datasets compared with other data format especially webdataset | ### Feature request
Request for a comparison of huggingface datasets compared with other data format especially webdataset
### Motivation
I see huggingface datasets uses Apache Arrow as its backend, it seems to be great, but I'm curious about how it is good compared with other dataset format, like webdataset, what's... | OPEN | 2024-03-08T08:23:01 | 2024-03-08T08:23:01 | null | https://github.com/huggingface/datasets/issues/6725 | {
"login": "Luciennnnnnn"
} | {
"nodes": [
{
"name": "enhancement"
}
]
} | [] |
I_kwDODunzps6Bmq8T | 6,724 | Dataset with loading script does not work in renamed repos | ### Describe the bug
My data repository was first called `BramVanroy/hplt-mono-v1-2` but I then renamed to use underscores instead of dashes. However, it seems that `datasets` retrieves the old repo name when it checks whether the repo contains data loading scripts in this line.
https://github.com/huggingface/dat... | OPEN | 2024-03-07T17:38:38 | 2024-03-07T20:06:25 | null | https://github.com/huggingface/datasets/issues/6724 | {
"login": "BramVanroy"
} | {
"nodes": []
} | [] |
I_kwDODunzps6Bk5DC | 6,721 | Hi,do you know how to load the dataset from local file now? | Hi, if I want to load the dataset from local file, then how to specify the configuration name?
_Originally posted by @WHU-gentle in https://github.com/huggingface/datasets/issues/2976#issuecomment-1333455222_
| OPEN | 2024-03-07T13:58:40 | 2024-03-31T08:09:25 | null | https://github.com/huggingface/datasets/issues/6721 | {
"login": "Gera001"
} | {
"nodes": []
} | [
"\r\n@Gera001\r\n# Loading Dataset from Local Files Using 🤗Hugging Face.\r\n\r\nTo load a dataset from local files using the Hugging Face datasets library, you can use the `load_dataset` function.\r\n\r\n```\r\nfrom datasets import load_dataset\r\ndataset = load_dataset('csv', data_files={'train': 'path/to/train.c... |
I_kwDODunzps6Bjo6D | 6,720 | TypeError: 'str' object is not callable | ### Describe the bug
I am trying to get the HPLT datasets on the hub. Downloading/re-uploading would be too time- and resource consuming so I wrote [a dataset loader script](https://huggingface.co/datasets/BramVanroy/hplt_mono_v1_2/blob/main/hplt_mono_v1_2.py). I think I am very close but for some reason I always get ... | CLOSED | 2024-03-07T11:07:09 | 2024-03-08T07:34:53 | 2024-03-07T15:13:58 | https://github.com/huggingface/datasets/issues/6720 | {
"login": "BramVanroy"
} | {
"nodes": []
} | [
"Hi ! I opened a PR to fix an issue in the Features defined in your code\r\n\r\nBasically changing\r\n```python\r\nSequence(\"float32\")\r\n```\r\n\r\nto\r\n```python\r\nSequence(Value(\"float32\"))\r\n```\r\n\r\n\r\nhttps://huggingface.co/datasets/BramVanroy/hplt_mono_v1_2/discussions/1",
"D'oh! Was wondering wh... |
I_kwDODunzps6BUUA_ | 6,719 | Is there any way to solve hanging of IterableDataset using split by node + filtering during inference | ### Describe the bug
I am using an iterable dataset in a multi-node setup, trying to do training/inference while filtering the data on the fly. I usually do not use `split_dataset_by_node` but it is very slow using the IterableDatasetShard in `accelerate` and `transformers`. When I filter after applying `split_dataset... | OPEN | 2024-03-05T15:55:13 | 2024-03-05T15:55:13 | null | https://github.com/huggingface/datasets/issues/6719 | {
"login": "ssharpe42"
} | {
"nodes": []
} | [] |
I_kwDODunzps6BRCOg | 6,717 | `remove_columns` method used with a streaming enable dataset mode produces a LibsndfileError on multichannel audio | ### Describe the bug
When loading a HF dataset in streaming mode and removing some columns, it is impossible to load a sample if the audio contains more than one channel. I have the impression that the time axis and channels are swapped or concatenated.
### Steps to reproduce the bug
Minimal error code:
```python
... | OPEN | 2024-03-05T09:33:26 | 2024-08-14T17:54:20 | null | https://github.com/huggingface/datasets/issues/6717 | {
"login": "jhauret"
} | {
"nodes": []
} | [
"And it also works well with `dataset = dataset.select_columns([\"audio\"])`",
"Same issue here, disable stream=True fix the problem"
] |
I_kwDODunzps6BQ9X- | 6,716 | Non-deterministic `Dataset.builder_name` value | ### Describe the bug
I'm not sure if this is a bug, but `print(ds.builder_name)` in the following code sometimes prints out `rotten_tomatoes` instead of `parquet`:
```python
import datasets
for _ in range(100):
ds = datasets.load_dataset("rotten_tomatoes", split="train")
print(ds.builder_name) # pr... | CLOSED | 2024-03-05T09:23:21 | 2024-03-19T07:58:14 | 2024-03-19T07:58:14 | https://github.com/huggingface/datasets/issues/6716 | {
"login": "harupy"
} | {
"nodes": []
} | [
"When `rotten_tomatoes` is printed out, the following warning message is also printed out:\r\n\r\n```\r\nYou can avoid this message in future by passing the argument `trust_remote_code=True`.\r\nPassing `trust_remote_code=True` will be mandatory to load this dataset from the next major release of `datasets`.\r\n```... |
I_kwDODunzps6A8JWe | 6,703 | Unable to load dataset that was saved with `save_to_disk` | ### Describe the bug
I get the following error message: You are trying to load a dataset that was saved using `save_to_disk`. Please use `load_from_disk` instead.
### Steps to reproduce the bug
1. Save a dataset with `save_to_disk`
2. Try to load it with `load_datasets`
### Expected behavior
I am ab... | CLOSED | 2024-03-01T11:59:56 | 2024-03-04T13:46:20 | 2024-03-04T13:46:20 | https://github.com/huggingface/datasets/issues/6703 | {
"login": "casper-hansen"
} | {
"nodes": []
} | [
"`save_to_disk` uses a special serialization that can only be read using `load_from_disk`.\r\n\r\nContrary to `load_dataset`, `load_from_disk` directly loads Arrow files and uses the dataset directory as cache.\r\n\r\nOn the other hand `load_dataset` does a conversion step to get Arrow files from the raw data files... |
I_kwDODunzps6A3JA0 | 6,702 | Push samples to dataset on hub without having the dataset locally | ### Feature request
Say I have the following code:
```
from datasets import Dataset
import pandas as pd
new_data = {
"column_1": ["value1", "value2"],
"column_2": ["value3", "value4"],
}
df_new = pd.DataFrame(new_data)
dataset_new = Dataset.from_pandas(df_new)
# add these samples to a remote datase... | CLOSED | 2024-02-29T19:17:12 | 2024-03-08T21:08:38 | 2024-03-08T21:08:38 | https://github.com/huggingface/datasets/issues/6702 | {
"login": "jbdel"
} | {
"nodes": [
{
"name": "enhancement"
}
]
} | [
"Hi ! For now I would recommend creating a new Parquet file using `dataset_new.to_parquet()` and upload it to HF using `huggingface_hub` every time you get a new batch of data. You can name the Parquet files `0000.parquet`, `0001.parquet`, etc.\r\n\r\nThough maybe make sure to not upload one file per sample since t... |
I_kwDODunzps6ArcH- | 6,700 | remove_columns is not in-place but the doc shows it is in-place | ### Describe the bug
The doc of `datasets` v2.17.0/v2.17.1 shows that `remove_columns` is in-place. [link](https://huggingface.co/docs/datasets/v2.17.1/en/package_reference/main_classes#datasets.DatasetDict.remove_columns)
In the text classification example of transformers v4.38.1, the columns are not removed.
h... | CLOSED | 2024-02-28T12:36:22 | 2024-04-02T17:15:28 | 2024-04-02T17:15:28 | https://github.com/huggingface/datasets/issues/6700 | {
"login": "shelfofclub"
} | {
"nodes": []
} | [
"Good catch! I've opened a PR with a fix in the `transformers` repo.",
"@mariosasko Thanks!\r\n\r\nWill the doc of `datasets` be updated?\r\n\r\nI find some possible mistakes in doc about whether `remove_columns` is in-place.\r\n1. [You can also remove a column using map() with remove_columns but the present meth... |
I_kwDODunzps6AosqV | 6,699 | `Dataset` unexpected changed dict data and may cause error | ### Describe the bug
Will unexpected get keys with `None` value in the parsed json dict.
### Steps to reproduce the bug
```jsonl test.jsonl
{"id": 0, "indexs": {"-1": [0, 10]}}
{"id": 1, "indexs": {"-1": [0, 10]}}
```
```python
dataset = Dataset.from_json('.test.jsonl')
print(dataset[0])
```
Result:
```... | OPEN | 2024-02-28T05:30:10 | 2024-02-28T19:14:36 | null | https://github.com/huggingface/datasets/issues/6699 | {
"login": "scruel"
} | {
"nodes": []
} | [
"If `test.jsonl` contains more lines like:\r\n```\r\n{\"id\": 0, \"indexs\": {\"-1\": [0, 10]}}\r\n{\"id\": 1, \"indexs\": {\"-1\": [0, 10]}}\r\n{\"id\": 2, \"indexs\": {\"-2\": [0, 10]}}\r\n...\r\n{\"id\": n, \"indexs\": {\"-9999\": [0, 10]}}\r\n```\r\n\r\n`Dataset.from_json` will just raise an error:\r\n```\r\nAn... |
I_kwDODunzps6Alh_w | 6,697 | Unable to Load Dataset in Kaggle | ### Describe the bug
Having installed the latest versions of transformers==4.38.1 and datasets==2.17.1 Unable to load the dataset in a kaggle notebook.
Get this Error:
```
---------------------------------------------------------------------------
ValueError Traceback (most recen... | CLOSED | 2024-02-27T18:19:34 | 2024-02-29T17:32:42 | 2024-02-29T17:32:41 | https://github.com/huggingface/datasets/issues/6697 | {
"login": "vrunm"
} | {
"nodes": []
} | [
"FWIW, I run `load_dataset(\"llm-blender/mix-instruct\")` and it ran successfully.\r\nCan you clear your cache and try again?\r\n\r\n\r\n### Environment Info\r\n\r\n- `datasets` version: 2.17.0\r\n- Platform: Linux-6.2.6-76060206-generic-x86_64-with-glibc2.35\r\n- Python version: 3.9.13\r\n- `huggingface_hub` versi... |
I_kwDODunzps6AZJV1 | 6,695 | Support JSON file with an array of strings | Support loading a dataset from a JSON file with an array of strings.
See: https://huggingface.co/datasets/CausalLM/Refined-Anime-Text/discussions/1 | CLOSED | 2024-02-26T12:35:11 | 2024-03-08T14:16:25 | 2024-02-28T06:39:13 | https://github.com/huggingface/datasets/issues/6695 | {
"login": "albertvillanova"
} | {
"nodes": [
{
"name": "enhancement"
}
]
} | [
"https://huggingface.co/datasets/CausalLM/Refined-Anime-Text/discussions/1 has been fixed, but how can we check if there are other datasets with the same error, in datasets-server's database? I don't know how to get the list of erroneous cache entries, since we only copied `Error code: JobManagerCrashedError`, bu... |
I_kwDODunzps6ARvWZ | 6,691 | load_dataset() does not support tsv | ### Feature request
the load_dataset() for local functions support file types like csv, json etc but not of type tsv (tab separated values).
### Motivation
cant easily load files of type tsv, have to convert them to another type like csv then load
### Your contribution
Can try by raising a PR with a little help, c... | CLOSED | 2024-02-24T05:56:04 | 2024-02-26T07:15:07 | 2024-02-26T07:09:35 | https://github.com/huggingface/datasets/issues/6691 | {
"login": "dipsivenkatesh"
} | {
"nodes": [
{
"name": "enhancement"
}
]
} | [
"#self-assign",
"Hi @dipsivenkatesh,\r\n\r\nPlease note that this functionality is already implemented. Our CSV builder uses `pandas.read_csv` under the hood, and you can pass the parameter `delimiter=\"\\t\"` to read TSV files.\r\n\r\nSee the list of CSV config parameters in our docs: https://huggingface.co/docs... |
I_kwDODunzps6AMprB | 6,690 | Add function to convert a script-dataset to Parquet | Add function to convert a script-dataset to Parquet and push it to the Hub, analogously to the Space: "Convert a Hugging Face dataset to Parquet" | CLOSED | 2024-02-23T10:28:20 | 2024-04-12T15:27:05 | 2024-04-12T15:27:05 | https://github.com/huggingface/datasets/issues/6690 | {
"login": "albertvillanova"
} | {
"nodes": [
{
"name": "enhancement"
}
]
} | [] |
I_kwDODunzps6AIAFb | 6,689 | .load_dataset() method defaults to zstandard | ### Describe the bug
Regardless of what method I use, datasets defaults to zstandard for unpacking my datasets.
This is poor behavior, because not only is zstandard not a dependency in the huggingface package (and therefore, your dataset loading will be interrupted while it asks you to install the package), but it ... | CLOSED | 2024-02-22T17:39:27 | 2024-03-07T14:54:16 | 2024-03-07T14:54:15 | https://github.com/huggingface/datasets/issues/6689 | {
"login": "ElleLeonne"
} | {
"nodes": []
} | [
"The dataset is made of JSON files compressed using zstandard, as you can see here: https://huggingface.co/datasets/cerebras/SlimPajama-627B/tree/main/test/chunk1\r\n\r\nThat's why it asks for zstandard to be installed.\r\n\r\nThough I'm intrigued that you manage to load the dataset without zstandard installed. May... |
I_kwDODunzps6AES9D | 6,688 | Tensor type (e.g. from `return_tensors`) ignored in map | ### Describe the bug
I don't know if it is a bug or an expected behavior, but the tensor type seems to be ignored after applying map. For example, mapping over to tokenize text with a transformers' tokenizer always returns lists and it ignore the `return_tensors` argument.
If this is an expected behaviour (e.g., fo... | OPEN | 2024-02-22T09:27:57 | 2024-02-22T15:56:21 | null | https://github.com/huggingface/datasets/issues/6688 | {
"login": "srossi93"
} | {
"nodes": []
} | [
"Hi, this is expected behavior since all the tensors are converted to Arrow data (the storage type behind a Dataset).\r\n\r\nTo get pytorch tensors back, you can set the dataset format to \"torch\":\r\n\r\n```python\r\nds = ds.with_format(\"torch\")\r\n```",
"Thanks. Just one additional question. During the pipel... |
I_kwDODunzps6ABMCf | 6,686 | Question: Is there any way for uploading a large image dataset? | I am uploading an image dataset like this:
```
dataset = load_dataset(
"json",
data_files={"train": "data/custom_dataset/train.json", "validation": "data/custom_dataset/val.json"},
)
dataset = dataset.cast_column("images", Sequence(Image()))
dataset.push_to_hub("StanfordAIMI/custom_dataset", max_shard_si... | OPEN | 2024-02-21T22:07:21 | 2024-05-02T03:44:59 | null | https://github.com/huggingface/datasets/issues/6686 | {
"login": "zhjohnchan"
} | {
"nodes": []
} | [
"```\r\nimport pandas as pd\r\nfrom datasets import Dataset, Image\r\n\r\n# Read the CSV file\r\ndata = pd.read_csv(\"XXXX.csv\")\r\n\r\n# Create a Hugging Face Dataset\r\ndataset = Dataset.from_pandas(data)\r\ndataset = dataset.cast_column(\"file_name\", Image())\r\n\r\n# Upload to Hugging Face Hub (make sure auth... |
I_kwDODunzps5_q5-9 | 6,679 | Node.js 16 GitHub Actions are deprecated | `Node.js` 16 GitHub Actions are deprecated. See: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/
We should update them to Node 20.
See warnings in our CI, e.g.: https://github.com/huggingface/datasets/actions/runs/7957295009?pr=6678
> Node.js 16 actions are deprecat... | CLOSED | 2024-02-19T09:47:37 | 2024-02-28T06:56:35 | 2024-02-28T06:56:35 | https://github.com/huggingface/datasets/issues/6679 | {
"login": "albertvillanova"
} | {
"nodes": [
{
"name": "maintenance"
}
]
} | [] |
I_kwDODunzps5_l7Sr | 6,676 | Can't Read List of JSON Files Properly | ### Describe the bug
Trying to read a bunch of JSON files into Dataset class but default approach doesn't work. I don't get why it works when I read it one by one but not when I pass as a list :man_shrugging:
The code fails with
```
ArrowInvalid: JSON parse error: Invalid value. in row 0
UnicodeDecodeError... | OPEN | 2024-02-17T22:58:15 | 2024-03-02T20:47:22 | null | https://github.com/huggingface/datasets/issues/6676 | {
"login": "lordsoffallen"
} | {
"nodes": []
} | [
"Found the issue, if there are other files in the directory, it gets caught into this `*` so essentially it should be `*.json`. Could we possibly to check for list of files to make sure the pattern matches json files and raise error if not?",
"I don't think we should filter for `*.json` as this might silently rem... |
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