id int64 599M 3.48B | number int64 1 7.8k | title stringlengths 1 290 | state stringclasses 2
values | comments listlengths 0 30 | created_at timestamp[s]date 2020-04-14 10:18:02 2025-10-05 06:37:50 | updated_at timestamp[s]date 2020-04-27 16:04:17 2025-10-05 10:32:43 | closed_at timestamp[s]date 2020-04-14 12:01:40 2025-10-01 13:56:03 β | body stringlengths 0 228k β | user stringlengths 3 26 | html_url stringlengths 46 51 | pull_request dict | is_pull_request bool 2
classes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
2,276,977,534 | 6,863 | Revert temporary pin huggingface-hub < 0.23.0 | closed | [] | 2024-05-03T05:53:55 | 2024-05-27T10:14:41 | 2024-05-27T10:14:41 | Revert temporary pin huggingface-hub < 0.23.0 introduced by
- #6861
once the following issue is fixed and released:
- huggingface/transformers#30618 | albertvillanova | https://github.com/huggingface/datasets/issues/6863 | null | false |
2,276,763,745 | 6,862 | Fix load_dataset for data_files with protocols other than HF | closed | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6862). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"<details>\n<summary>Show benchmarks</summary>\n\nPyArrow==8.0.0\n\n<details>\n<summary>... | 2024-05-03T01:43:47 | 2024-07-23T14:37:08 | 2024-07-23T14:30:09 | Fixes huggingface/datasets/issues/6598
I've added a new test case and a solution. Before applying the solution the test case was failing with the same error described in the linked issue.
MRE:
```
pip install "datasets[s3]"
python -c "from datasets import load_dataset; load_dataset('csv', data_files={'train': ... | matstrand | https://github.com/huggingface/datasets/pull/6862 | {
"url": "https://api.github.com/repos/huggingface/datasets/pulls/6862",
"html_url": "https://github.com/huggingface/datasets/pull/6862",
"diff_url": "https://github.com/huggingface/datasets/pull/6862.diff",
"patch_url": "https://github.com/huggingface/datasets/pull/6862.patch",
"merged_at": "2024-07-23T14:30... | true |
2,275,988,990 | 6,861 | Fix CI by temporarily pinning huggingface-hub < 0.23.0 | closed | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6861). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"<details>\n<summary>Show benchmarks</summary>\n\nPyArrow==8.0.0\n\n<details>\n<summary>... | 2024-05-02T16:40:04 | 2024-05-02T16:59:42 | 2024-05-02T16:53:42 | As a hotfix for CI, temporarily pin `huggingface-hub` upper version
Fix #6860.
Revert once root cause is fixed, see:
- https://github.com/huggingface/transformers/issues/30618 | albertvillanova | https://github.com/huggingface/datasets/pull/6861 | {
"url": "https://api.github.com/repos/huggingface/datasets/pulls/6861",
"html_url": "https://github.com/huggingface/datasets/pull/6861",
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"patch_url": "https://github.com/huggingface/datasets/pull/6861.patch",
"merged_at": "2024-05-02T16:53... | true |
2,275,537,137 | 6,860 | CI fails after huggingface_hub-0.23.0 release: FutureWarning: "resume_download" | closed | [
"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"
] | 2024-05-02T13:24:17 | 2024-05-02T16:53:45 | 2024-05-02T16:53:45 | 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... | albertvillanova | https://github.com/huggingface/datasets/issues/6860 | null | false |
2,274,996,774 | 6,859 | Support folder-based datasets with large metadata.jsonl | open | [] | 2024-05-02T09:07:26 | 2024-05-02T09:07:26 | null | I tried creating an `imagefolder` dataset with a 714MB `metadata.jsonl` but got the error below. This pull request fixes the problem by increasing the block size like the message suggests.
```
>>> from datasets import load_dataset
>>> dataset = load_dataset("imagefolder", data_dir="data-for-upload")
Traceback (mos... | gbenson | https://github.com/huggingface/datasets/pull/6859 | {
"url": "https://api.github.com/repos/huggingface/datasets/pulls/6859",
"html_url": "https://github.com/huggingface/datasets/pull/6859",
"diff_url": "https://github.com/huggingface/datasets/pull/6859.diff",
"patch_url": "https://github.com/huggingface/datasets/pull/6859.patch",
"merged_at": null
} | true |
2,274,917,185 | 6,858 | Segmentation fault | closed | [
"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... | 2024-05-02T08:28:49 | 2024-05-03T08:43:21 | 2024-05-03T08:42:36 | ### 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... | scampion | https://github.com/huggingface/datasets/issues/6858 | null | false |
2,274,849,730 | 6,857 | Fix line-endings in tests on Windows | closed | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6857). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"<details>\n<summary>Show benchmarks</summary>\n\nPyArrow==8.0.0\n\n<details>\n<summary>... | 2024-05-02T07:49:15 | 2024-05-02T11:49:35 | 2024-05-02T11:43:00 | EDIT:
~~Fix test_delete_from_hub on Windows by passing explicit encoding.~~
Fix test_delete_from_hub and test_xgetsize_private by uploading the README file content directly (encoding the string), instead of writing a local file and uploading it.
Note that local files created on Windows will have "\r\n" line ending... | albertvillanova | https://github.com/huggingface/datasets/pull/6857 | {
"url": "https://api.github.com/repos/huggingface/datasets/pulls/6857",
"html_url": "https://github.com/huggingface/datasets/pull/6857",
"diff_url": "https://github.com/huggingface/datasets/pull/6857.diff",
"patch_url": "https://github.com/huggingface/datasets/pull/6857.patch",
"merged_at": "2024-05-02T11:43... | true |
2,274,828,933 | 6,856 | CI fails on Windows for test_delete_from_hub and test_xgetsize_private due to new-line character | closed | [
"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 "
] | 2024-05-02T07:37:03 | 2024-05-02T11:43:01 | 2024-05-02T11:43:01 | 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 ... | albertvillanova | https://github.com/huggingface/datasets/issues/6856 | null | false |
2,274,777,812 | 6,855 | Fix dataset name for community Hub script-datasets | closed | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6855). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"The CI errors were unrelated. I am merging main once they were fixed:\r\n- #6857",
"T... | 2024-05-02T07:05:44 | 2024-05-03T15:58:00 | 2024-05-03T15:51:57 | Fix dataset name for community Hub script-datasets by passing explicit dataset_name to HubDatasetModuleFactoryWithScript.
Fix #6854.
CC: @Wauplin | albertvillanova | https://github.com/huggingface/datasets/pull/6855 | {
"url": "https://api.github.com/repos/huggingface/datasets/pulls/6855",
"html_url": "https://github.com/huggingface/datasets/pull/6855",
"diff_url": "https://github.com/huggingface/datasets/pull/6855.diff",
"patch_url": "https://github.com/huggingface/datasets/pull/6855.patch",
"merged_at": "2024-05-03T15:51... | true |
2,274,767,686 | 6,854 | Wrong example of usage when config name is missing for community script-datasets | closed | [] | 2024-05-02T06:59:39 | 2024-05-03T15:51:59 | 2024-05-03T15:51:58 | 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... | albertvillanova | https://github.com/huggingface/datasets/issues/6854 | null | false |
2,272,570,000 | 6,853 | Support soft links for load_datasets imagefolder | open | [] | 2024-04-30T22:14:29 | 2024-04-30T22:14:29 | null | ### 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 ... | billytcl | https://github.com/huggingface/datasets/issues/6853 | null | false |
2,272,465,011 | 6,852 | Write token isn't working while pushing to datasets | closed | [] | 2024-04-30T21:18:20 | 2024-05-02T00:55:46 | 2024-05-02T00:55:46 | ### 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 ... | realzai | https://github.com/huggingface/datasets/issues/6852 | null | false |
2,270,965,503 | 6,851 | load_dataset('emotion') UnicodeDecodeError | open | [
"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... | 2024-04-30T09:25:01 | 2024-09-05T03:11:04 | null | ### 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.... | L-Block-C | https://github.com/huggingface/datasets/issues/6851 | null | false |
2,269,500,624 | 6,850 | Problem loading voxpopuli dataset | closed | [
"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... | 2024-04-29T16:46:51 | 2024-05-06T09:25:54 | 2024-05-06T09:25:54 | ### 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... | Namangarg110 | https://github.com/huggingface/datasets/issues/6850 | null | false |
2,268,718,355 | 6,849 | fix webdataset filename split | closed | [
"Hi ! This was fixed recently in https://github.com/huggingface/datasets/pull/6904 and https://github.com/huggingface/datasets/pull/6931"
] | 2024-04-29T10:57:18 | 2024-06-04T12:54:04 | 2024-06-04T12:54:04 | use `os.path.splitext` to parse field_name.
fix filename which has dot. like:
```
a.b.jpeg
a.b.txt
``` | Bowser1704 | https://github.com/huggingface/datasets/pull/6849 | {
"url": "https://api.github.com/repos/huggingface/datasets/pulls/6849",
"html_url": "https://github.com/huggingface/datasets/pull/6849",
"diff_url": "https://github.com/huggingface/datasets/pull/6849.diff",
"patch_url": "https://github.com/huggingface/datasets/pull/6849.patch",
"merged_at": null
} | true |
2,268,622,609 | 6,848 | Cant Downlaod Common Voice 17.0 hy-AM | open | [
"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?"
] | 2024-04-29T10:06:02 | 2025-04-01T20:48:09 | null | ### 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... | mheryerznkanyan | https://github.com/huggingface/datasets/issues/6848 | null | false |
2,268,589,177 | 6,847 | [Streaming] Only load requested splits without resolving files for the other splits | open | [
"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... | 2024-04-29T09:49:32 | 2024-05-07T04:43:59 | null | 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... | lhoestq | https://github.com/huggingface/datasets/issues/6847 | null | false |
2,267,352,120 | 6,846 | Unimaginable super slow iteration | closed | [
"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']"
] | 2024-04-28T05:24:14 | 2024-05-06T08:30:03 | 2024-05-06T08:30:03 | ### 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 datasetβ¦β¦οΌIs there something wrong with my iteration?
### Steps to reproduce the bug
```python
import datasets
import time
import random
num_rows = 52000
n... | rangehow | https://github.com/huggingface/datasets/issues/6846 | null | false |
2,265,876,551 | 6,845 | load_dataset doesn't support list column | open | [
"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... | 2024-04-26T14:11:44 | 2024-05-15T12:06:59 | null | ### 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
... | arthasking123 | https://github.com/huggingface/datasets/issues/6845 | null | false |
2,265,870,546 | 6,844 | Retry on HF Hub error when streaming | closed | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6844). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"@Wauplin This PR is indeed not needed as explained in https://github.com/huggingface/da... | 2024-04-26T14:09:04 | 2024-04-26T15:37:42 | 2024-04-26T15:37:42 | Retry on the `huggingface_hub`'s `HfHubHTTPError` in the streaming mode.
Fix #6843 | mariosasko | https://github.com/huggingface/datasets/pull/6844 | {
"url": "https://api.github.com/repos/huggingface/datasets/pulls/6844",
"html_url": "https://github.com/huggingface/datasets/pull/6844",
"diff_url": "https://github.com/huggingface/datasets/pull/6844.diff",
"patch_url": "https://github.com/huggingface/datasets/pull/6844.patch",
"merged_at": null
} | true |
2,265,432,897 | 6,843 | IterableDataset raises exception instead of retrying | open | [
"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... | 2024-04-26T10:00:43 | 2024-10-28T14:57:07 | null | ### 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... | bauwenst | https://github.com/huggingface/datasets/issues/6843 | null | false |
2,264,692,159 | 6,842 | Datasets with files with colon : in filenames cannot be used on Windows | open | [] | 2024-04-26T00:14:16 | 2024-04-26T00:14:16 | null | ### 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... | jacobjennings | https://github.com/huggingface/datasets/issues/6842 | null | false |
2,264,687,683 | 6,841 | Unable to load wiki_auto_asset_turk from GEM | closed | [
"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... | 2024-04-26T00:08:47 | 2024-05-29T13:54:03 | 2024-04-26T16:12:29 | ### 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
... | abhinavsethy | https://github.com/huggingface/datasets/issues/6841 | null | false |
2,264,604,766 | 6,840 | Delete uploaded files from the UI | open | [
"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."
] | 2024-04-25T22:33:57 | 2025-01-21T09:44:22 | null | ### 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 | saicharan2804 | https://github.com/huggingface/datasets/issues/6840 | null | false |
2,263,761,062 | 6,839 | Remove token arg from CLI examples | closed | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6839). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"<details>\n<summary>Show benchmarks</summary>\n\nPyArrow==8.0.0\n\n<details>\n<summary>... | 2024-04-25T14:36:58 | 2024-04-26T17:03:51 | 2024-04-26T16:57:40 | Remove token arg from CLI examples.
Fix #6838.
CC: @Wauplin | albertvillanova | https://github.com/huggingface/datasets/pull/6839 | {
"url": "https://api.github.com/repos/huggingface/datasets/pulls/6839",
"html_url": "https://github.com/huggingface/datasets/pull/6839",
"diff_url": "https://github.com/huggingface/datasets/pull/6839.diff",
"patch_url": "https://github.com/huggingface/datasets/pull/6839.patch",
"merged_at": "2024-04-26T16:57... | true |
2,263,674,843 | 6,838 | Remove token arg from CLI examples | closed | [] | 2024-04-25T14:00:38 | 2024-04-26T16:57:41 | 2024-04-26T16:57:41 | 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) | albertvillanova | https://github.com/huggingface/datasets/issues/6838 | null | false |
2,263,273,983 | 6,837 | Cannot use cached dataset without Internet connection (or when servers are down) | open | [
"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 ... | 2024-04-25T10:48:20 | 2025-01-25T16:36:41 | null | ### 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... | DionisMuzenitov | https://github.com/huggingface/datasets/issues/6837 | null | false |
2,262,249,919 | 6,836 | ExpectedMoreSplits error on load_dataset when upgrading to 2.19.0 | open | [
"Get same error on same datasets too.",
"+1",
"same error"
] | 2024-04-24T21:52:35 | 2024-05-14T04:08:19 | null | ### 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... | ebsmothers | https://github.com/huggingface/datasets/issues/6836 | null | false |
2,261,079,263 | 6,835 | Support pyarrow LargeListType | closed | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6835). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"Fixed the conversion from `pyarrow` to `python` `Sequence` features. \r\n\r\nThere is s... | 2024-04-24T11:34:24 | 2024-08-12T14:43:47 | 2024-08-12T14:43:47 | Fixes #6834 | Modexus | https://github.com/huggingface/datasets/pull/6835 | {
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"merged_at": null
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2,261,078,104 | 6,834 | largelisttype not supported (.from_polars()) | closed | [] | 2024-04-24T11:33:43 | 2024-08-12T14:43:46 | 2024-08-12T14:43:46 | ### 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... | Modexus | https://github.com/huggingface/datasets/issues/6834 | null | false |
2,259,731,274 | 6,833 | Super slow iteration with trivial custom transform | open | [
"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... | 2024-04-23T20:40:59 | 2024-10-08T15:41:18 | null | ### 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({"... | xslittlegrass | https://github.com/huggingface/datasets/issues/6833 | null | false |
2,258,761,447 | 6,832 | Support downloading specific splits in `load_dataset` | open | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6832). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"Friendly ping on this! This feature would be really helpful and useful to me (and likel... | 2024-04-23T12:32:27 | 2025-07-28T18:30:25 | null | This PR builds on https://github.com/huggingface/datasets/pull/6639 to support downloading only the specified splits in `load_dataset`. For this to work, a builder's `_split_generators` need to be able to accept the requested splits (as a list) via a `splits` argument to avoid processing the non-requested ones. Also, t... | mariosasko | https://github.com/huggingface/datasets/pull/6832 | {
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2,258,537,405 | 6,831 | Add docs about the CLI | closed | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6831). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"Concretely, the docs about convert_to_parquet are here: https://moon-ci-docs.huggingfac... | 2024-04-23T10:41:03 | 2024-04-26T16:51:09 | 2024-04-25T10:44:10 | Add docs about the CLI.
Close #6830.
CC: @severo | albertvillanova | https://github.com/huggingface/datasets/pull/6831 | {
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2,258,433,178 | 6,830 | Add a doc page for the convert_to_parquet CLI | closed | [] | 2024-04-23T09:49:04 | 2024-04-25T10:44:11 | 2024-04-25T10:44:11 | Follow-up to https://github.com/huggingface/datasets/pull/6795. Useful for https://github.com/huggingface/dataset-viewer/issues/2742. cc @albertvillanova | severo | https://github.com/huggingface/datasets/issues/6830 | null | false |
2,258,424,577 | 6,829 | Load and save from/to disk no longer accept pathlib.Path | open | [] | 2024-04-23T09:44:45 | 2024-04-23T09:44:46 | null | 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... | albertvillanova | https://github.com/huggingface/datasets/issues/6829 | null | false |
2,258,420,421 | 6,828 | Support PathLike input in save_to_disk / load_from_disk | open | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6828). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update."
] | 2024-04-23T09:42:38 | 2024-04-23T11:05:52 | null | null | lhoestq | https://github.com/huggingface/datasets/pull/6828 | {
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2,254,011,833 | 6,827 | Loading a remote dataset fails in the last release (v2.19.0) | open | [] | 2024-04-19T21:11:58 | 2024-04-19T21:13:42 | null | 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... | zrthxn | https://github.com/huggingface/datasets/issues/6827 | null | false |
2,252,445,242 | 6,826 | Set dev version | closed | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6826). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"<details>\n<summary>Show benchmarks</summary>\n\nPyArrow==8.0.0\n\n<details>\n<summary>... | 2024-04-19T08:51:42 | 2024-04-19T09:05:25 | 2024-04-19T08:52:14 | null | albertvillanova | https://github.com/huggingface/datasets/pull/6826 | {
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"merged_at": "2024-04-19T08:52... | true |
2,252,404,599 | 6,825 | Release: 2.19.0 | closed | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6825). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"<details>\n<summary>Show benchmarks</summary>\n\nPyArrow==8.0.0\n\n<details>\n<summary>... | 2024-04-19T08:29:02 | 2024-05-04T12:23:26 | 2024-04-19T08:44:57 | null | albertvillanova | https://github.com/huggingface/datasets/pull/6825 | {
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"merged_at": "2024-04-19T08:44... | true |
2,251,076,197 | 6,824 | Winogrande does not seem to be compatible with datasets version of 1.18.0 | closed | [
"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!"
] | 2024-04-18T16:11:04 | 2024-04-19T09:53:15 | 2024-04-19T09:52:33 | ### 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... | spliew | https://github.com/huggingface/datasets/issues/6824 | null | false |
2,250,775,569 | 6,823 | Loading problems of Datasets with a single shard | open | [
"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... | 2024-04-18T13:59:00 | 2024-11-25T05:40:09 | null | ### 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... | andjoer | https://github.com/huggingface/datasets/issues/6823 | null | false |
2,250,316,258 | 6,822 | Fix parquet export infos | closed | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6822). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"<details>\n<summary>Show benchmarks</summary>\n\nPyArrow==8.0.0\n\n<details>\n<summary>... | 2024-04-18T10:21:41 | 2024-04-18T11:15:41 | 2024-04-18T11:09:13 | Don't use the parquet export infos when USE_PARQUET_EXPORT is False.
Otherwise the `datasets-server` might reuse erroneous data when re-running a job
this follows https://github.com/huggingface/datasets/pull/6714 | lhoestq | https://github.com/huggingface/datasets/pull/6822 | {
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"merged_at": "2024-04-18T11:09... | true |
2,248,471,673 | 6,820 | Allow deleting a subset/config from a no-script dataset | closed | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6820). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"This is ready for review, @huggingface/datasets.",
"I am adding a test...",
"@lhoes... | 2024-04-17T14:41:12 | 2024-05-02T07:31:03 | 2024-04-30T09:44:24 | TODO:
- [x] Add docs
- [x] Delete token arg from CLI example
- See: #6839
Close #6810. | albertvillanova | https://github.com/huggingface/datasets/pull/6820 | {
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"merged_at": "2024-04-30T09:44... | true |
2,248,043,797 | 6,819 | Give more details in `DataFilesNotFoundError` when getting the config names | open | [] | 2024-04-17T11:19:47 | 2024-04-17T11:19:47 | null | ### 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... | severo | https://github.com/huggingface/datasets/issues/6819 | null | false |
2,246,578,480 | 6,817 | Support indexable objects in `Dataset.__getitem__` | closed | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6817). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"<details>\n<summary>Show benchmarks</summary>\n\nPyArrow==8.0.0\n\n<details>\n<summary>... | 2024-04-16T17:41:27 | 2024-04-16T18:27:44 | 2024-04-16T18:17:29 | As discussed in https://github.com/huggingface/datasets/pull/6816, this is needed to support objects that implement `__index__` such as `np.int64` in `Dataset.__getitem__`. | mariosasko | https://github.com/huggingface/datasets/pull/6817 | {
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"merged_at": "2024-04-16T18:17... | true |
2,246,264,911 | 6,816 | Improve typing of Dataset.search, matching definition | closed | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6816). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"Hi! This is a breaking change. A better solution is to check for \"indexable\" types in... | 2024-04-16T14:53:39 | 2024-04-16T15:54:10 | 2024-04-16T15:54:10 | Previously, the output of `score, indices = Dataset.search(...)` would be numpy arrays.
The definition in `SearchResult` is a `List[int]` so this PR now matched the expected type.
The previous behavior is a bit annoying as `Dataset.__getitem__` doesn't support `numpy.int64` which forced me to convert `indices` to... | Dref360 | https://github.com/huggingface/datasets/pull/6816 | {
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} | true |
2,246,197,070 | 6,815 | Remove `os.path.relpath` in `resolve_patterns` | closed | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6815). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"<details>\n<summary>Show benchmarks</summary>\n\nPyArrow==8.0.0\n\n<details>\n<summary>... | 2024-04-16T14:23:13 | 2024-04-16T16:06:48 | 2024-04-16T15:58:22 | ... to save a few seconds when resolving repos with many data files. | mariosasko | https://github.com/huggingface/datasets/pull/6815 | {
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"merged_at": "2024-04-16T15:58... | true |
2,245,857,902 | 6,814 | `map` with `num_proc` > 1 leads to OOM | open | [
"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"
] | 2024-04-16T11:56:03 | 2024-04-19T11:53:41 | null | ### 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... | bhavitvyamalik | https://github.com/huggingface/datasets/issues/6814 | null | false |
2,245,626,870 | 6,813 | Add Dataset.take and Dataset.skip | closed | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6813). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"<details>\n<summary>Show benchmarks</summary>\n\nPyArrow==8.0.0\n\n<details>\n<summary>... | 2024-04-16T09:53:42 | 2024-04-16T14:12:14 | 2024-04-16T14:06:07 | ...to be aligned with IterableDataset.take and IterableDataset.skip | lhoestq | https://github.com/huggingface/datasets/pull/6813 | {
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"merged_at": "2024-04-16T14:06... | true |
2,244,898,824 | 6,812 | Run CI | closed | [
"(Sorry, meant to open this against my own fork. I'm attempting to debug this issue (https://github.com/astral-sh/uv/issues/1921#issuecomment-2058056192) reported by `huggingface/datasets` on the uv repo.)"
] | 2024-04-16T01:12:36 | 2024-04-16T01:14:16 | 2024-04-16T01:12:41 | null | charliermarsh | https://github.com/huggingface/datasets/pull/6812 | {
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"merged_at": null
} | true |
2,243,656,096 | 6,811 | add allow_primitive_to_str and allow_decimal_to_str instead of allow_number_to_str | closed | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6811). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"@mariosasko pytest seems to be missing on windows?",
"CI is not behaving well today οΏ½... | 2024-04-15T13:14:38 | 2024-07-03T14:59:42 | 2024-04-16T17:03:17 | Fix #6805 | Modexus | https://github.com/huggingface/datasets/pull/6811 | {
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"merged_at": "2024-04-16T17:03... | true |
2,242,968,745 | 6,810 | Allow deleting a subset/config from a no-script dataset | closed | [
"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 ... | 2024-04-15T07:53:26 | 2025-01-11T18:40:40 | 2024-04-30T09:44:25 | As proposed by @BramVanroy, it would be neat to have this functionality through the API. | albertvillanova | https://github.com/huggingface/datasets/issues/6810 | null | false |
2,242,956,297 | 6,809 | Make convert_to_parquet CLI command create script branch | closed | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6809). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"@huggingface/datasets once this PR is merged, I would suggest making a release. Do you ... | 2024-04-15T07:47:26 | 2024-04-17T08:44:26 | 2024-04-17T08:38:18 | Make convert_to_parquet CLI command create a "script" branch and keep the script file on it.
This PR proposes the simplest UX approach: whenever `--revision` is not explicitly passed (i.e., when the script is in the main branch), try to create a "script" branch from the "main" branch; if the "script" branch exists a... | albertvillanova | https://github.com/huggingface/datasets/pull/6809 | {
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"merged_at": "2024-04-17T08:38... | true |
2,242,843,611 | 6,808 | Make convert_to_parquet CLI command create script branch | closed | [] | 2024-04-15T06:46:07 | 2024-04-17T08:38:19 | 2024-04-17T08:38:19 | 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... | albertvillanova | https://github.com/huggingface/datasets/issues/6808 | null | false |
2,239,435,074 | 6,806 | Fix hf-internal-testing/dataset_with_script commit SHA in CI test | closed | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6806). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"<details>\n<summary>Show benchmarks</summary>\n\nPyArrow==8.0.0\n\n<details>\n<summary>... | 2024-04-12T08:47:50 | 2024-04-12T09:08:23 | 2024-04-12T09:02:12 | Fix test using latest commit SHA in hf-internal-testing/dataset_with_script dataset: https://huggingface.co/datasets/hf-internal-testing/dataset_with_script/commits/refs%2Fconvert%2Fparquet
Fix #6796. | albertvillanova | https://github.com/huggingface/datasets/pull/6806 | {
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"merged_at": "2024-04-12T09:02... | true |
2,239,034,951 | 6,805 | Batched mapping of existing string column casts boolean to string | closed | [
"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 ... | 2024-04-12T04:21:41 | 2024-07-03T15:00:07 | 2024-07-03T15:00:07 | ### 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... | starmpcc | https://github.com/huggingface/datasets/issues/6805 | null | false |
2,238,035,124 | 6,804 | Fix --repo-type order in cli upload docs | closed | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6804). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"<details>\n<summary>Show benchmarks</summary>\n\nPyArrow==8.0.0\n\n<details>\n<summary>... | 2024-04-11T15:39:09 | 2024-04-11T16:24:57 | 2024-04-11T16:18:47 | null | lhoestq | https://github.com/huggingface/datasets/pull/6804 | {
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"merged_at": "2024-04-11T16:18... | true |
2,237,933,090 | 6,803 | #6791 Improve type checking around FAISS | closed | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6803). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"CI failures are unrelated.",
"<details>\n<summary>Show benchmarks</summary>\n\nPyArro... | 2024-04-11T14:54:30 | 2024-04-11T15:44:09 | 2024-04-11T15:38:04 | Fixes #6791
Small PR to raise a better error when a dataset is not embedded properly. | Dref360 | https://github.com/huggingface/datasets/pull/6803 | {
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"patch_url": "https://github.com/huggingface/datasets/pull/6803.patch",
"merged_at": "2024-04-11T15:38... | true |
2,237,365,489 | 6,802 | Fix typo in docs (upload CLI) | closed | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6802). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"<details>\n<summary>Show benchmarks</summary>\n\nPyArrow==8.0.0\n\n<details>\n<summary>... | 2024-04-11T10:05:05 | 2024-04-11T16:19:00 | 2024-04-11T13:19:43 | Related to https://huggingface.slack.com/archives/C04RG8YRVB8/p1712643948574129 (interal)
Positional args must be placed before optional args.
Feel free to merge whenever it's ready. | Wauplin | https://github.com/huggingface/datasets/pull/6802 | {
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"merged_at": "2024-04-11T13:19... | true |
2,236,911,556 | 6,801 | got fileNotFound | closed | [
"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... | 2024-04-11T04:57:41 | 2024-04-12T16:47:43 | 2024-04-12T16:47:43 | ### 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... | laoniandisko | https://github.com/huggingface/datasets/issues/6801 | null | false |
2,236,431,288 | 6,800 | High overhead when loading lots of subsets from the same dataset | open | [
"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... | 2024-04-10T21:08:57 | 2024-04-24T13:48:05 | null | ### 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... | loicmagne | https://github.com/huggingface/datasets/issues/6800 | null | false |
2,236,124,531 | 6,799 | fix `DatasetBuilder._split_generators` incomplete type annotation | closed | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6799). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"The CI failures are unrelated to the changes",
"<details>\n<summary>Show benchmarks</... | 2024-04-10T17:46:08 | 2024-04-11T15:41:06 | 2024-04-11T15:34:58 | solve #6798:
add missing `StreamingDownloadManager` type annotation to the `dl_manager` argument of the `DatasetBuilder._split_generators` function | JonasLoos | https://github.com/huggingface/datasets/pull/6799 | {
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"merged_at": "2024-04-11T15:34... | true |
2,235,768,891 | 6,798 | `DatasetBuilder._split_generators` incomplete type annotation | closed | [
"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... | 2024-04-10T14:38:50 | 2024-04-11T15:34:59 | 2024-04-11T15:34:59 | ### 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... | JonasLoos | https://github.com/huggingface/datasets/issues/6798 | null | false |
2,234,890,097 | 6,797 | Fix CI test_load_dataset_distributed_with_script | closed | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6797). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"Finally:\r\n- the initial issue seems it was temporary\r\n- there is a different issue ... | 2024-04-10T06:57:48 | 2024-04-10T08:25:00 | 2024-04-10T08:18:01 | Fix #6796. | albertvillanova | https://github.com/huggingface/datasets/pull/6797 | {
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"html_url": "https://github.com/huggingface/datasets/pull/6797",
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"patch_url": "https://github.com/huggingface/datasets/pull/6797.patch",
"merged_at": null
} | true |
2,234,887,618 | 6,796 | CI is broken due to hf-internal-testing/dataset_with_script | closed | [
"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.... | 2024-04-10T06:56:02 | 2024-04-12T09:02:13 | 2024-04-12T09:02:13 | 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... | albertvillanova | https://github.com/huggingface/datasets/issues/6796 | null | false |
2,233,618,719 | 6,795 | Add CLI function to convert script-dataset to Parquet | closed | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6795). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"@huggingface/datasets once this PR is merged, I would suggest making a release. Do you ... | 2024-04-09T14:45:12 | 2024-04-17T08:41:23 | 2024-04-12T15:27:04 | Close #6690. | albertvillanova | https://github.com/huggingface/datasets/pull/6795 | {
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"patch_url": "https://github.com/huggingface/datasets/pull/6795.patch",
"merged_at": "2024-04-12T15:27... | true |
2,233,202,088 | 6,794 | Multithreaded downloads | closed | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6794). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"CI is failing because of the missing parquet export of one test dataset, PR to fix this... | 2024-04-09T11:13:19 | 2024-04-15T21:24:13 | 2024-04-15T21:18:08 | ...for faster dataset download when there are many many small files (e.g. imagefolder, audiofolder)
### Behcnmark
for example on [lhoestq/tmp-images-writer_batch_size](https://hf.co/datasets/lhoestq/tmp-images-writer_batch_size) (128 images)
| | duration of the download step in `load_dataset()` |
|--| ----... | lhoestq | https://github.com/huggingface/datasets/pull/6794 | {
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"merged_at": "2024-04-15T21:18... | true |
2,231,400,200 | 6,793 | Loading just one particular split is not possible for imagenet-1k | open | [
"+1",
"+1\n"
] | 2024-04-08T14:39:14 | 2025-06-23T09:55:08 | null | ### 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... | PaulPSta | https://github.com/huggingface/datasets/issues/6793 | null | false |
2,231,318,682 | 6,792 | Fix cache conflict in `_check_legacy_cache2` | closed | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6792). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"<details>\n<summary>Show benchmarks</summary>\n\nPyArrow==8.0.0\n\n<details>\n<summary>... | 2024-04-08T14:05:42 | 2024-04-09T11:34:08 | 2024-04-09T11:27:58 | It was reloading from the wrong cache dir because of a bug in `_check_legacy_cache2`. This function should not trigger if there are config_kwars like `sample_by=`
fix https://github.com/huggingface/datasets/issues/6758 | lhoestq | https://github.com/huggingface/datasets/pull/6792 | {
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"merged_at": "2024-04-09T11:27... | true |
2,230,102,332 | 6,791 | `add_faiss_index` raises ValueError: not enough values to unpack (expected 2, got 1) | closed | [
"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... | 2024-04-08T01:57:03 | 2024-04-11T15:38:05 | 2024-04-11T15:38:05 | ### 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... | NeuralFlux | https://github.com/huggingface/datasets/issues/6791 | null | false |
2,229,915,236 | 6,790 | PyArrow 'Memory mapping file failed: Cannot allocate memory' bug | open | [
"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... | 2024-04-07T19:25:39 | 2025-09-08T14:04:59 | null | ### 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... | lasuomela | https://github.com/huggingface/datasets/issues/6790 | null | false |
2,229,527,001 | 6,789 | Issue with map | open | [
"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 ... | 2024-04-07T02:52:06 | 2024-07-23T12:41:38 | null | ### 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... | Nsohko | https://github.com/huggingface/datasets/issues/6789 | null | false |
2,229,207,521 | 6,788 | A Question About the Map Function | closed | [
"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.",
"... | 2024-04-06T11:45:23 | 2024-04-11T05:29:35 | 2024-04-11T05:29:35 | ### 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... | yslanprime | https://github.com/huggingface/datasets/issues/6788 | null | false |
2,229,103,264 | 6,787 | TimeoutError in map | open | [
"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 ... | 2024-04-06T06:25:39 | 2024-08-14T02:09:57 | null | ### 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... | Jiaxin-Wen | https://github.com/huggingface/datasets/issues/6787 | null | false |
2,228,463,776 | 6,786 | Make Image cast storage faster | open | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6786). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"Hi ! Thanks for diving into this, this conversion to python lists is indeed quite slow.... | 2024-04-05T17:00:46 | 2024-10-01T09:09:14 | null | PR for issue #6782.
Makes `cast_storage` of the `Image` class faster by removing the slow call to `.pylist`.
Instead directly convert each `ListArray` item to either `Array2DExtensionType` or `Array3DExtensionType`.
This also preserves the `dtype` removing the warning if the array is already `uint8`. | Modexus | https://github.com/huggingface/datasets/pull/6786 | {
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"merged_at": null
} | true |
2,228,429,852 | 6,785 | rename datasets-server to dataset-viewer | closed | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6785). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"<details>\n<summary>Show benchmarks</summary>\n\nPyArrow==8.0.0\n\n<details>\n<summary>... | 2024-04-05T16:37:05 | 2024-04-08T12:41:13 | 2024-04-08T12:35:02 | See https://github.com/huggingface/dataset-viewer/issues/2650
Tell me if it's OK, or if it's a breaking change that must be handled differently.
Also note that the docs page is still https://huggingface.co/docs/datasets-server/, so I didn't change it.
And the API URL is still https://datasets-server.huggingfac... | severo | https://github.com/huggingface/datasets/pull/6785 | {
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"merged_at": "2024-04-08T12:35... | true |
2,228,390,504 | 6,784 | Extract data on the fly in packaged builders | closed | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6784). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"CI failures are unrelated, so this is ready for the review",
"<details>\n<summary>Sho... | 2024-04-05T16:12:25 | 2024-04-16T16:37:47 | 2024-04-16T16:31:29 | Instead of waiting for data files to be extracted in the packaged builders, we can prepend the compression prefix and extract them as they are being read (using `fsspec`). This saves disk space (deleting extracted archives is not set by default) and slightly speeds up dataset generation (less disk reads) | mariosasko | https://github.com/huggingface/datasets/pull/6784 | {
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"merged_at": "2024-04-16T16:31... | true |
2,228,179,466 | 6,783 | AttributeError: module 'numpy' has no attribute 'object'. in Kaggle Notebook | closed | [
"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)."
] | 2024-04-05T14:31:48 | 2024-04-11T17:18:53 | 2024-04-11T17:18:53 | ### 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... | petrov826 | https://github.com/huggingface/datasets/issues/6783 | null | false |
2,228,081,955 | 6,782 | Image cast_storage very slow for arrays (e.g. numpy, tensors) | open | [
"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... | 2024-04-05T13:46:54 | 2024-04-10T14:36:13 | null | 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... | Modexus | https://github.com/huggingface/datasets/issues/6782 | null | false |
2,228,026,497 | 6,781 | Remove get_inferred_type from ArrowWriter write_batch | closed | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6781). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"Close in favor of #6786."
] | 2024-04-05T13:21:05 | 2024-04-09T07:49:11 | 2024-04-09T07:49:11 | Inferring the type seems to be unnecessary given that the pyarrow array has already been created.
Because pyarrow array creation is sometimes extremely slow this doubles the time write_batch takes. | Modexus | https://github.com/huggingface/datasets/pull/6781 | {
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"patch_url": "https://github.com/huggingface/datasets/pull/6781.patch",
"merged_at": null
} | true |
2,226,160,096 | 6,780 | Fix CI | closed | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6780). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"<details>\n<summary>Show benchmarks</summary>\n\nPyArrow==8.0.0\n\n<details>\n<summary>... | 2024-04-04T17:45:04 | 2024-04-04T18:46:04 | 2024-04-04T18:23:34 | Updates the `wmt_t2t` test to pin the `revision` to the version with a loading script (cc @albertvillanova).
Additionally, it replaces the occurrences of the `lhoestq/test` repo id with `hf-internal-testing/dataset_with_script` and re-enables logging checks in the `Dataset.from_sql` tests. | mariosasko | https://github.com/huggingface/datasets/pull/6780 | {
"url": "https://api.github.com/repos/huggingface/datasets/pulls/6780",
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"diff_url": "https://github.com/huggingface/datasets/pull/6780.diff",
"patch_url": "https://github.com/huggingface/datasets/pull/6780.patch",
"merged_at": "2024-04-04T18:23... | true |
2,226,075,551 | 6,779 | Install dependencies with `uv` in CI | closed | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6779). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"<details>\n<summary>Show benchmarks</summary>\n\nPyArrow==8.0.0\n\n<details>\n<summary>... | 2024-04-04T17:02:51 | 2024-04-08T13:34:01 | 2024-04-08T13:27:44 | `diffusers` (https://github.com/huggingface/diffusers/pull/7116) and `huggingface_hub` (https://github.com/huggingface/huggingface_hub/pull/2072) also use `uv` to install their dependencies, so we can do the same here.
It seems to make the "Install dependencies" step in the `ubuntu` jobs 5-8x faster and 1.5-2x in th... | mariosasko | https://github.com/huggingface/datasets/pull/6779 | {
"url": "https://api.github.com/repos/huggingface/datasets/pulls/6779",
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"patch_url": "https://github.com/huggingface/datasets/pull/6779.patch",
"merged_at": "2024-04-08T13:27... | true |
2,226,040,636 | 6,778 | Dataset.to_csv() missing commas in columns with lists | open | [
"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: ... | 2024-04-04T16:46:13 | 2024-04-08T15:24:41 | null | ### 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... | mpickard-dataprof | https://github.com/huggingface/datasets/issues/6778 | null | false |
2,224,611,247 | 6,777 | .Jsonl metadata not detected | open | [
"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... | 2024-04-04T06:31:53 | 2024-04-05T21:14:48 | null | ### 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... | nighting0le01 | https://github.com/huggingface/datasets/issues/6777 | null | false |
2,223,457,792 | 6,775 | IndexError: Invalid key: 0 is out of bounds for size 0 | open | [
"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... | 2024-04-03T17:06:30 | 2024-04-08T01:24:35 | null | ### 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... | kk2491 | https://github.com/huggingface/datasets/issues/6775 | null | false |
2,222,164,316 | 6,774 | Generating split is very slow when Image format is PNG | open | [
"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."
] | 2024-04-03T07:47:31 | 2024-04-10T17:28:17 | null | ### 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... | Tramac | https://github.com/huggingface/datasets/issues/6774 | null | false |
2,221,049,121 | 6,773 | Dataset on Hub re-downloads every time? | closed | [
"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 ... | 2024-04-02T17:23:22 | 2024-04-08T18:43:45 | 2024-04-08T18:43:45 | ### 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... | manestay | https://github.com/huggingface/datasets/issues/6773 | null | false |
2,220,851,533 | 6,772 | `remove_columns`/`rename_columns` doc fixes | closed | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6772). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"<details>\n<summary>Show benchmarks</summary>\n\nPyArrow==8.0.0\n\n<details>\n<summary>... | 2024-04-02T15:41:28 | 2024-04-02T16:28:45 | 2024-04-02T16:17:46 | Use more consistent wording in `remove_columns` to explain why it's faster than `map` and update `remove_columns`/`rename_columns` docstrings to fix in-place calls.
Reported in https://github.com/huggingface/datasets/issues/6700 | mariosasko | https://github.com/huggingface/datasets/pull/6772 | {
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"html_url": "https://github.com/huggingface/datasets/pull/6772",
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"patch_url": "https://github.com/huggingface/datasets/pull/6772.patch",
"merged_at": "2024-04-02T16:17... | true |
2,220,131,457 | 6,771 | Datasets FileNotFoundError when trying to generate examples. | closed | [
"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!"
] | 2024-04-02T10:24:57 | 2024-04-04T14:22:03 | 2024-04-04T14:22:03 | ### 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... | RitchieP | https://github.com/huggingface/datasets/issues/6771 | null | false |
2,218,991,883 | 6,770 | [Bug Report] `datasets==2.18.0` is not compatible with `fsspec==2023.12.2` | closed | [
"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."
] | 2024-04-01T20:17:48 | 2024-04-11T17:31:44 | 2024-04-11T17:31:44 | ### 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 ... | fshp971 | https://github.com/huggingface/datasets/issues/6770 | null | false |
2,218,242,015 | 6,769 | (Willing to PR) Datasets with custom python objects | open | [] | 2024-04-01T13:18:47 | 2024-04-01T13:36:58 | null | ### 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... | fzyzcjy | https://github.com/huggingface/datasets/issues/6769 | null | false |
2,217,065,412 | 6,767 | fixing the issue 6755(small typo) | closed | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6767). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"<details>\n<summary>Show benchmarks</summary>\n\nPyArrow==8.0.0\n\n<details>\n<summary>... | 2024-03-31T16:13:37 | 2024-04-02T14:14:02 | 2024-04-02T14:01:18 | Fixed the issue #6755 on the typo mistake | JINO-ROHIT | https://github.com/huggingface/datasets/pull/6767 | {
"url": "https://api.github.com/repos/huggingface/datasets/pulls/6767",
"html_url": "https://github.com/huggingface/datasets/pull/6767",
"diff_url": "https://github.com/huggingface/datasets/pull/6767.diff",
"patch_url": "https://github.com/huggingface/datasets/pull/6767.patch",
"merged_at": "2024-04-02T14:01... | true |
2,215,933,515 | 6,765 | Compatibility issue between s3fs, fsspec, and datasets | closed | [
"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... | 2024-03-29T19:57:24 | 2024-11-12T14:50:48 | 2024-04-03T14:33:12 | ### 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 ... | njbrake | https://github.com/huggingface/datasets/issues/6765 | null | false |
2,215,767,119 | 6,764 | load_dataset can't work with symbolic links | open | [
"In fact,You can use a hard link instead of a symbolic link.Hard link works"
] | 2024-03-29T17:49:28 | 2025-04-29T15:06:28 | null | ### Feature request
Enable the `load_dataset` function to load local datasets with symbolic links.
E.g, this dataset can be loaded:
βββ example_dataset/
β βββ data/
β β βββ train/
β β β βββ file0
β β β βββ file1
β β βββ dev/
β β β βββ file2
β β β βββ file3
β βββ metad... | VladimirVincan | https://github.com/huggingface/datasets/issues/6764 | null | false |
2,213,440,804 | 6,763 | Fix issue with case sensitivity when loading dataset from local cache | open | [
"I also need this feature for [\"Cnam-LMSSC/vibravox \"](https://huggingface.co/datasets/Cnam-LMSSC/vibravox)\r\n\r\n\r\nEDIT: Upgrading to `2.19.0` fixed my problem thanks to [this PR](https://github.com/huggingface/datasets/pull/6754)"
] | 2024-03-28T14:52:35 | 2024-04-20T12:16:45 | null | When a dataset with upper-cases in its name is first loaded using `load_dataset()`, the local cache directory is created with all lowercase letters.
However, upon subsequent loads, the current version attempts to locate the cache directory using the dataset's original name, which includes uppercase letters. This di... | Sumsky21 | https://github.com/huggingface/datasets/pull/6763 | {
"url": "https://api.github.com/repos/huggingface/datasets/pulls/6763",
"html_url": "https://github.com/huggingface/datasets/pull/6763",
"diff_url": "https://github.com/huggingface/datasets/pull/6763.diff",
"patch_url": "https://github.com/huggingface/datasets/pull/6763.patch",
"merged_at": null
} | true |
2,213,275,468 | 6,762 | Allow polars as valid output type | closed | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6762). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"Hello @lhoestq, I added the test and modified [update_data](https://github.com/huggingf... | 2024-03-28T13:40:28 | 2024-08-16T15:54:37 | 2024-08-16T13:10:37 | I was trying out polars as an output for a map function and found that it wasn't a valid return type in `validate_function_output`. Thought that we should accommodate this by creating and adding it to the `allowed_processed_input_types` variable. | psmyth94 | https://github.com/huggingface/datasets/pull/6762 | {
"url": "https://api.github.com/repos/huggingface/datasets/pulls/6762",
"html_url": "https://github.com/huggingface/datasets/pull/6762",
"diff_url": "https://github.com/huggingface/datasets/pull/6762.diff",
"patch_url": "https://github.com/huggingface/datasets/pull/6762.patch",
"merged_at": "2024-08-16T13:10... | true |
2,212,805,108 | 6,761 | Remove deprecated code | closed | [
"The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6761). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.",
"Thanks for cleaning this :) I'm also fine with renaming `hf_dataset_url` (and not `get_... | 2024-03-28T09:57:57 | 2024-03-29T13:27:26 | 2024-03-29T13:18:13 | What does this PR do?
1. remove `list_files_info` in favor of `list_repo_tree`. As of `0.23`, `list_files_info` will be removed for good. `datasets` had a utility to support both pre-0.20 and post-0.20 versions. Since `hfh` version is already pinned to `>=0.21.2`, I removed the legacy part.
2. `preupload_lfs_files` h... | Wauplin | https://github.com/huggingface/datasets/pull/6761 | {
"url": "https://api.github.com/repos/huggingface/datasets/pulls/6761",
"html_url": "https://github.com/huggingface/datasets/pull/6761",
"diff_url": "https://github.com/huggingface/datasets/pull/6761.diff",
"patch_url": "https://github.com/huggingface/datasets/pull/6761.patch",
"merged_at": "2024-03-29T13:18... | true |
2,212,288,122 | 6,760 | Load codeparrot/apps raising UnicodeDecodeError in datasets-2.18.0 | open | [
"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... | 2024-03-28T03:44:26 | 2024-06-19T07:06:40 | null | ### 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... | yucc-leon | https://github.com/huggingface/datasets/issues/6760 | null | false |
2,208,892,891 | 6,759 | Persistent multi-process Pool | open | [] | 2024-03-26T17:35:25 | 2024-03-26T17:35:25 | null | ### 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... | fostiropoulos | https://github.com/huggingface/datasets/issues/6759 | null | false |
2,208,494,302 | 6,758 | Passing `sample_by` to `load_dataset` when loading text data does not work | closed | [
"Thanks for reporting! We are working on a fix."
] | 2024-03-26T14:55:33 | 2024-04-09T11:27:59 | 2024-04-09T11:27:59 | ### 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=βdocumentβ` to `load... | ntoxeg | https://github.com/huggingface/datasets/issues/6758 | null | false |
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