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_as_str('hdfs:///xxxx') would return hdfs://xxxx. Removing one / and making the path invalid.
For the use case like
```
ds = load_dataset(
"parquet",
data_files={
"train": "hdfs:///user/path/to/data/train*.parquet",
},
streaming=True,
storage_options={
"h... | value:https://api.github.com/repos/huggingface/datasets/issues/7934/comments | value:I_kwDODunzps7iDyGN | value:open | value:0 | value:2026-01-08T12:14:11Z | value:https://api.github.com/repos/huggingface/datasets/issues/7934/labels{/name} | value:7934 | json:{"login": "li-yi-dong", "id": 73142299, "node_id": "MDQ6VXNlcjczMTQyMjk5", "avatar_url": "https://avatars.githubusercontent.com/u/73142299?v=4", "gravatar_id": "", "url": "https://api.github.com/users/li-yi-dong", "html_url": "https://github.com/li-yi-dong", "followers_url": "https://api.github.com/users/li-yi-don... | true | |||||||||||
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Adds support for loading `.tsfile` datasets. Closes #7922.
## What's TsFile?
[Apache TsFile](https://tsfile.apache.org/) is a columnar time-series format popular in IoT. The TsFile community requested this integration and offered to help maintain it.
## What I did
... | value:https://api.github.com/repos/huggingface/datasets/issues/7933/comments | value:PR_kwDODunzps67fNaP | value:open | value:1 | json:{"url": "https://api.github.com/repos/huggingface/datasets/pulls/7933", "html_url": "https://github.com/huggingface/datasets/pull/7933", "diff_url": "https://github.com/huggingface/datasets/pull/7933.diff", "patch_url": "https://github.com/huggingface/datasets/pull/7933.patch", "merged_at": null} | value:2026-01-06T10:26:51Z | value:https://api.github.com/repos/huggingface/datasets/issues/7933/labels{/name} | value:7933 | json:{"login": "sinanshamsudheen", "id": 186699478, "node_id": "U_kgDOCyDO1g", "avatar_url": "https://avatars.githubusercontent.com/u/186699478?v=4", "gravatar_id": "", "url": "https://api.github.com/users/sinanshamsudheen", "html_url": "https://github.com/sinanshamsudheen", "followers_url": "https://api.github.com/use... | value:False | true | |||||||||||
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This PR fixes a bug where passing the same keyword in builder_kwargs and
config_kwargs caused a TypeError in load_dataset_builder.
The kwargs are now merged safely so config_kwargs override builder_kwargs
without duplication. A regression test is added to prevent this from
happening again.
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## Summary
Browser-based data tools need Range requests to read Parquet efficiently (footer + selected row groups). Downloads from the Hub redirect to cas-bridge.xethub.hf.co (Xet bridge). The redirected host fails CORS preflight for Range/HEAD workflows, blocking partial reads. ([Hugging Fac... | value:https://api.github.com/repos/huggingface/datasets/issues/7931/comments | value:I_kwDODunzps7hKo9P | value:closed | value:18 | value:2026-02-24T21:31:37Z | value:https://api.github.com/repos/huggingface/datasets/issues/7931/labels{/name} | value:7931 | json:{"login": "cornhundred", "id": 8352840, "node_id": "MDQ6VXNlcjgzNTI4NDA=", "avatar_url": "https://avatars.githubusercontent.com/u/8352840?v=4", "gravatar_id": "", "url": "https://api.github.com/users/cornhundred", "html_url": "https://github.com/cornhundred", "followers_url": "https://api.github.com/users/cornhund... | true | ||||||||
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## Executive Summary
This proposal outlines adding 3D protein structure visualization to the HuggingFace Dataset Viewer, enabling users to interactively view PDB and mmCIF molecular structures directly within the dataset preview inter... | value:https://api.github.com/repos/huggingface/datasets/issues/7930/comments | value:PR_kwDODunzps67WYwc | value:open | value:8 | json:{"url": "https://api.github.com/repos/huggingface/datasets/pulls/7930", "html_url": "https://github.com/huggingface/datasets/pull/7930", "diff_url": "https://github.com/huggingface/datasets/pull/7930.diff", "patch_url": "https://github.com/huggingface/datasets/pull/7930.patch", "merged_at": null} | value:2026-06-19T14:51:50Z | value:https://api.github.com/repos/huggingface/datasets/issues/7930/labels{/name} | value:7930 | json:{"login": "behroozazarkhalili", "id": 80390531, "node_id": "MDQ6VXNlcjgwMzkwNTMx", "avatar_url": "https://avatars.githubusercontent.com/u/80390531?v=4", "gravatar_id": "", "url": "https://api.github.com/users/behroozazarkhalili", "html_url": "https://github.com/behroozazarkhalili", "followers_url": "https://api.gi... | value:False | true | |||||||||||
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Raise early for invalid revisions
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`datasets.load_dataset` `revision` semantics are a bit inconsistent when the dataset is not found on the huggingface hub. When fetching the latest cached version of the dataset, the `revision` argument is ignored, so long as any cached versions of the dataset already exist in the HF cache.
... | value:https://api.github.com/repos/huggingface/datasets/issues/7928/comments | value:I_kwDODunzps7hDseJ | value:open | value:3 | value:2026-04-17T16:01:16Z | value:https://api.github.com/repos/huggingface/datasets/issues/7928/labels{/name} | value:7928 | json:{"login": "Scott-Simmons", "id": 52365471, "node_id": "MDQ6VXNlcjUyMzY1NDcx", "avatar_url": "https://avatars.githubusercontent.com/u/52365471?v=4", "gravatar_id": "", "url": "https://api.github.com/users/Scott-Simmons", "html_url": "https://github.com/Scott-Simmons", "followers_url": "https://api.github.com/users/... | true | |||||||||||
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I am trying to determine how to save and load the Stateful Dataloader State with DCP and Split Dataset by Node for DDP.
Currently, I am running into the issue where I am receiving a slow resume.
```
Neither dataset nor iter(dataset) defines state_dict/load_state_dict so we are naively fast-... | value:https://api.github.com/repos/huggingface/datasets/issues/7927/comments | value:I_kwDODunzps7hBosm | value:open | value:4 | value:2026-02-01T06:13:30Z | value:https://api.github.com/repos/huggingface/datasets/issues/7927/labels{/name} | value:7927 | json:{"login": "conceptofmind", "id": 25208228, "node_id": "MDQ6VXNlcjI1MjA4MjI4", "avatar_url": "https://avatars.githubusercontent.com/u/25208228?v=4", "gravatar_id": "", "url": "https://api.github.com/users/conceptofmind", "html_url": "https://github.com/conceptofmind", "followers_url": "https://api.github.com/users/... | true | |||||||||||
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This PR adds support for loading PDB (Protein Data Bank) files with `load_dataset()`, following the **ImageFolder pattern** where **one row = one structure**.
Based on feedback from @lhoestq in #7930, this approach makes datasets more practical for ML workflows:
- Each row is independent, enabling tr... | value:https://api.github.com/repos/huggingface/datasets/issues/7926/comments | value:PR_kwDODunzps67Jxxz | value:closed | value:8 | json:{"url": "https://api.github.com/repos/huggingface/datasets/pulls/7926", "html_url": "https://github.com/huggingface/datasets/pull/7926", "diff_url": "https://github.com/huggingface/datasets/pull/7926.diff", "patch_url": "https://github.com/huggingface/datasets/pull/7926.patch", "merged_at": "2026-09-11T10:31:00Z"} | value:2026-09-11T10:31:00Z | value:https://api.github.com/repos/huggingface/datasets/issues/7926/labels{/name} | value:7926 | json:{"login": "behroozazarkhalili", "id": 80390531, "node_id": "MDQ6VXNlcjgwMzkwNTMx", "avatar_url": "https://avatars.githubusercontent.com/u/80390531?v=4", "gravatar_id": "", "url": "https://api.github.com/users/behroozazarkhalili", "html_url": "https://github.com/behroozazarkhalili", "followers_url": "https://api.gi... | value:False | true | |||||||||
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This PR adds support for loading mmCIF (macromolecular Crystallographic Information File) files with `load_dataset()`, following the **ImageFolder pattern** where **one row = one structure**.
Based on feedback from @lhoestq in #7930, this approach makes datasets more practical for ML workflows:
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This PR adds support for loading FASTQ files directly with `load_dataset()`.
FASTQ is an extension of FASTA that includes quality scores for each base, widely used for storing output from high-throughput sequencing instruments.
### Key Features
- **Zero external dependencies** - Pure Python parser b... | value:https://api.github.com/repos/huggingface/datasets/issues/7924/comments | value:PR_kwDODunzps67JHNF | value:closed | value:6 | json:{"url": "https://api.github.com/repos/huggingface/datasets/pulls/7924", "html_url": "https://github.com/huggingface/datasets/pull/7924", "diff_url": "https://github.com/huggingface/datasets/pull/7924.diff", "patch_url": "https://github.com/huggingface/datasets/pull/7924.patch", "merged_at": "2026-09-11T10:28:11Z"} | value:2026-09-11T10:28:11Z | value:https://api.github.com/repos/huggingface/datasets/issues/7924/labels{/name} | value:7924 | json:{"login": "behroozazarkhalili", "id": 80390531, "node_id": "MDQ6VXNlcjgwMzkwNTMx", "avatar_url": "https://avatars.githubusercontent.com/u/80390531?v=4", "gravatar_id": "", "url": "https://api.github.com/users/behroozazarkhalili", "html_url": "https://github.com/behroozazarkhalili", "followers_url": "https://api.gi... | value:False | true | |||||||||
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This PR adds support for loading FASTA files directly with `load_dataset()`, addressing feedback from #7851.
FASTA is a text-based format for representing nucleotide sequences (DNA/RNA) or peptide sequences (proteins), widely used in bioinformatics.
## Key Features
- **Zero external dependencies** ... | value:https://api.github.com/repos/huggingface/datasets/issues/7923/comments | value:PR_kwDODunzps67I-y3 | value:closed | value:19 | json:{"url": "https://api.github.com/repos/huggingface/datasets/pulls/7923", "html_url": "https://github.com/huggingface/datasets/pull/7923", "diff_url": "https://github.com/huggingface/datasets/pull/7923.diff", "patch_url": "https://github.com/huggingface/datasets/pull/7923.patch", "merged_at": "2026-09-11T10:27:13Z"} | value:2026-09-11T10:27:13Z | value:https://api.github.com/repos/huggingface/datasets/issues/7923/labels{/name} | value:7923 | json:{"login": "behroozazarkhalili", "id": 80390531, "node_id": "MDQ6VXNlcjgwMzkwNTMx", "avatar_url": "https://avatars.githubusercontent.com/u/80390531?v=4", "gravatar_id": "", "url": "https://api.github.com/users/behroozazarkhalili", "html_url": "https://github.com/behroozazarkhalili", "followers_url": "https://api.gi... | value:False | true | |||||||||
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I would love to use Hugging Face datasets library to directly load datasets composed of .tsfile files, for example:
`ds = load_dataset("username/dataset-with-tsfile-files")`
This feature would allow researchers working on time-series tasks to seamlessly integrate datasets stored in the Apac... | value:https://api.github.com/repos/huggingface/datasets/issues/7922/comments | value:I_kwDODunzps7g1-vt | value:closed | value:6 | value:2026-06-01T10:14:53Z | value:https://api.github.com/repos/huggingface/datasets/issues/7922/labels{/name} | value:7922 | json:{"login": "qiaojialin", "id": 7240743, "node_id": "MDQ6VXNlcjcyNDA3NDM=", "avatar_url": "https://avatars.githubusercontent.com/u/7240743?v=4", "gravatar_id": "", "url": "https://api.github.com/users/qiaojialin", "html_url": "https://github.com/qiaojialin", "followers_url": "https://api.github.com/users/qiaojialin/... | true | ||||||||
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This improves onboarding experience for first-time users and reduces confusion for beginners.
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Adds support to , enabling machine-readable JSON progress output similar to [huggingface/tokenizers#1921](https://github.com/huggingface/tokenizers/pull/1921).
## Motivation
When using `datasets` in automated pipelines or UI applications, it's useful to emit machine-readable progress instead of ANS... | value:https://api.github.com/repos/huggingface/datasets/issues/7920/comments | value:PR_kwDODunzps66wgLx | value:open | value:0 | json:{"url": "https://api.github.com/repos/huggingface/datasets/pulls/7920", "html_url": "https://github.com/huggingface/datasets/pull/7920", "diff_url": "https://github.com/huggingface/datasets/pull/7920.diff", "patch_url": "https://github.com/huggingface/datasets/pull/7920.patch", "merged_at": null} | value:2025-12-28T22:35:24Z | value:https://api.github.com/repos/huggingface/datasets/issues/7920/labels{/name} | value:7920 | json:{"login": "podarok", "id": 563412, "node_id": "MDQ6VXNlcjU2MzQxMg==", "avatar_url": "https://avatars.githubusercontent.com/u/563412?v=4", "gravatar_id": "", "url": "https://api.github.com/users/podarok", "html_url": "https://github.com/podarok", "followers_url": "https://api.github.com/users/podarok/followers", "f... | value:False | true | |||||||||||
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## Problem
When using `load_from_disk()` with `contextlib.redirect_stdout()`, the progress bar was not showing even for datasets with >16 files.
## Root Cause
The `disable` parameter was set to `None` which triggers TTY auto-detection. This fails when stdout is redirected, causing the progr... | value:https://api.github.com/repos/huggingface/datasets/issues/7919/comments | value:PR_kwDODunzps66vmQC | value:closed | value:5 | json:{"url": "https://api.github.com/repos/huggingface/datasets/pulls/7919", "html_url": "https://github.com/huggingface/datasets/pull/7919", "diff_url": "https://github.com/huggingface/datasets/pull/7919.diff", "patch_url": "https://github.com/huggingface/datasets/pull/7919.patch", "merged_at": "2026-01-16T14:44:49Z"} | value:2026-01-16T14:44:49Z | value:https://api.github.com/repos/huggingface/datasets/issues/7919/labels{/name} | value:7919 | json:{"login": "omarfarhoud", "id": 118056245, "node_id": "U_kgDOBwllNQ", "avatar_url": "https://avatars.githubusercontent.com/u/118056245?v=4", "gravatar_id": "", "url": "https://api.github.com/users/omarfarhoud", "html_url": "https://github.com/omarfarhoud", "followers_url": "https://api.github.com/users/omarfarhoud/... | value:False | true | |||||||||
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This is the inverse of the bug at [https://github.com/huggingface/datasets/issues/7030](https://github.com/huggingface/datasets/issues/7030), i.e. that `datasets.load_from_disk(path)` displays no progress bar. My dataset has > 16 files in it.
I am redirecting stdout as I capture the log, co... | value:https://api.github.com/repos/huggingface/datasets/issues/7918/comments | value:I_kwDODunzps7gcM82 | value:closed | value:1 | value:2026-01-16T14:44:50Z | value:https://api.github.com/repos/huggingface/datasets/issues/7918/labels{/name} | value:7918 | json:{"login": "Tommigun1980", "id": 60286968, "node_id": "MDQ6VXNlcjYwMjg2OTY4", "avatar_url": "https://avatars.githubusercontent.com/u/60286968?v=4", "gravatar_id": "", "url": "https://api.github.com/users/Tommigun1980", "html_url": "https://github.com/Tommigun1980", "followers_url": "https://api.github.com/users/Tom... | true | ||||||||
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Added sharding function support to the streaming IterableDataset, allowing users to adjust the number of shards according to their training resources. For example:
```
dataset = load_dataset(*, stream=True)
dataset = dataset.shard(num_shards=num_shards, num_samples=num_samples) #We may need t... | value:https://api.github.com/repos/huggingface/datasets/issues/7917/comments | value:I_kwDODunzps7gaAaP | value:open | value:4 | value:2025-12-29T16:06:52Z | value:https://api.github.com/repos/huggingface/datasets/issues/7917/labels{/name} | value:7917 | json:{"login": "howitry", "id": 61858900, "node_id": "MDQ6VXNlcjYxODU4OTAw", "avatar_url": "https://avatars.githubusercontent.com/u/61858900?v=4", "gravatar_id": "", "url": "https://api.github.com/users/howitry", "html_url": "https://github.com/howitry", "followers_url": "https://api.github.com/users/howitry/followers"... | true | |||||||||||
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### Root Causes
1. **Corrupted settings.xml**: The `word/settings.xml` file uses incorrect namespa... | value:https://api.github.com/repos/huggingface/datasets/issues/7915/comments | value:I_kwDODunzps7gPDYc | value:open | value:1 | value:2025-12-26T09:06:13Z | value:https://api.github.com/repos/huggingface/datasets/issues/7915/labels{/name} | value:7915 | json:{"login": "alexheat", "id": 12248575, "node_id": "MDQ6VXNlcjEyMjQ4NTc1", "avatar_url": "https://avatars.githubusercontent.com/u/12248575?v=4", "gravatar_id": "", "url": "https://api.github.com/users/alexheat", "html_url": "https://github.com/alexheat", "followers_url": "https://api.github.com/users/alexheat/follow... | true | |||||||||||
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Datasets library is widely used by many Python packages. Naturally, it is a requirement on many platforms. This includes vLLM for ROCm. During audio dataset tests, there is an exception triggered:
```python
def decode_example(
self, value: dict, token_per_repo_id: Optional[dict[s... | value:https://api.github.com/repos/huggingface/datasets/issues/7914/comments | value:I_kwDODunzps7gKrCU | value:open | value:3 | value:2026-03-04T10:18:33Z | value:https://api.github.com/repos/huggingface/datasets/issues/7914/labels{/name} | value:7914 | json:{"login": "AndreasKaratzas", "id": 42451412, "node_id": "MDQ6VXNlcjQyNDUxNDEy", "avatar_url": "https://avatars.githubusercontent.com/u/42451412?v=4", "gravatar_id": "", "url": "https://api.github.com/users/AndreasKaratzas", "html_url": "https://github.com/AndreasKaratzas", "followers_url": "https://api.github.com/... | true | |||||||||||
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```py
import datasets
ds = datasets.load_dataset("org/lance_repo", split="train")
# Or
ds = datasets.load_dataset("./local/data.lance")
``` | value:https://api.github.com/repos/huggingface/datasets/issues/7913/comments | value:PR_kwDODunzps66aEsF | value:closed | value:6 | json:{"url": "https://api.github.com/repos/huggingface/datasets/pulls/7913", "html_url": "https://github.com/huggingface/datasets/pull/7913", "diff_url": "https://github.com/huggingface/datasets/pull/7913.diff", "patch_url": "https://github.com/huggingface/datasets/pull/7913.patch", "merged_at": "2026-01-09T10:48:29Z"} | value:2026-01-09T10:48:29Z | value:https://api.github.com/repos/huggingface/datasets/issues/7913/labels{/name} | value:7913 | json:{"login": "eddyxu", "id": 17097, "node_id": "MDQ6VXNlcjE3MDk3", "avatar_url": "https://avatars.githubusercontent.com/u/17097?v=4", "gravatar_id": "", "url": "https://api.github.com/users/eddyxu", "html_url": "https://github.com/eddyxu", "followers_url": "https://api.github.com/users/eddyxu/followers", "following_u... | value:False | true | |||||||||
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This PR simply implements the approach outlined in the corresponding issue, that if we have large examples, the number of shards should never be more than the number of samples. This is an absolute edge case, but can happen for image data. | value:https://api.github.com/repos/huggingface/datasets/issues/7912/comments | value:PR_kwDODunzps66NQzG | value:closed | value:1 | json:{"url": "https://api.github.com/repos/huggingface/datasets/pulls/7912", "html_url": "https://github.com/huggingface/datasets/pull/7912", "diff_url": "https://github.com/huggingface/datasets/pull/7912.diff", "patch_url": "https://github.com/huggingface/datasets/pull/7912.patch", "merged_at": "2026-01-09T13:23:51Z"} | value:2026-01-09T13:23:52Z | value:https://api.github.com/repos/huggingface/datasets/issues/7912/labels{/name} | value:7912 | json:{"login": "CloseChoice", "id": 31857876, "node_id": "MDQ6VXNlcjMxODU3ODc2", "avatar_url": "https://avatars.githubusercontent.com/u/31857876?v=4", "gravatar_id": "", "url": "https://api.github.com/users/CloseChoice", "html_url": "https://github.com/CloseChoice", "followers_url": "https://api.github.com/users/CloseC... | value:False | true | |||||||||
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I ran into this issue when processing a file (900MB) with just one example but simplified for a quicker reproducer below. The problem is that, if `num_shards` is not explicitly set, we calculate it manually using https://github.com/huggingface/datasets/blob/main/src/datasets/utils/py_utils.p... | value:https://api.github.com/repos/huggingface/datasets/issues/7911/comments | value:I_kwDODunzps7fuRCH | value:closed | value:0 | value:2026-01-09T13:23:53Z | value:https://api.github.com/repos/huggingface/datasets/issues/7911/labels{/name} | value:7911 | json:{"login": "CloseChoice", "id": 31857876, "node_id": "MDQ6VXNlcjMxODU3ODc2", "avatar_url": "https://avatars.githubusercontent.com/u/31857876?v=4", "gravatar_id": "", "url": "https://api.github.com/users/CloseChoice", "html_url": "https://github.com/CloseChoice", "followers_url": "https://api.github.com/users/CloseC... | true | ||||||||
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expose `cast(**cast_kwargs)` to `cast_column()`
https://github.com/huggingface/datasets/blob/0feb65dd8733191dd2d1e74215b422fc5939a56a/src/datasets/arrow_dataset.py#L2205
### Motivation
`cast_column()` wraps `cast()` function without exposing any `cast()` args. For large multi-modal dataset... | value:https://api.github.com/repos/huggingface/datasets/issues/7909/comments | value:I_kwDODunzps7fgrTL | value:open | value:0 | value:2025-12-20T10:28:01Z | value:https://api.github.com/repos/huggingface/datasets/issues/7909/labels{/name} | value:7909 | json:{"login": "Moenupa", "id": 49304833, "node_id": "MDQ6VXNlcjQ5MzA0ODMz", "avatar_url": "https://avatars.githubusercontent.com/u/49304833?v=4", "gravatar_id": "", "url": "https://api.github.com/users/Moenupa", "html_url": "https://github.com/Moenupa", "followers_url": "https://api.github.com/users/Moenupa/followers"... | true | |||||||||||
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but let users enable it with `datasets.config.SAVE_ORIGINAL_SHARD_LENGTHS = True`
this is useful for the Dataset Viewer to know where each row comes from after converting to parquet | value:https://api.github.com/repos/huggingface/datasets/issues/7906/comments | value:PR_kwDODunzps651jiI | value:closed | value:1 | json:{"url": "https://api.github.com/repos/huggingface/datasets/pulls/7906", "html_url": "https://github.com/huggingface/datasets/pull/7906", "diff_url": "https://github.com/huggingface/datasets/pull/7906.diff", "patch_url": "https://github.com/huggingface/datasets/pull/7906.patch", "merged_at": "2025-12-19T14:57:23Z"} | value:2025-12-19T14:57:25Z | value:https://api.github.com/repos/huggingface/datasets/issues/7906/labels{/name} | value:7906 | json:{"login": "lhoestq", "id": 42851186, "node_id": "MDQ6VXNlcjQyODUxMTg2", "avatar_url": "https://avatars.githubusercontent.com/u/42851186?v=4", "gravatar_id": "", "url": "https://api.github.com/users/lhoestq", "html_url": "https://github.com/lhoestq", "followers_url": "https://api.github.com/users/lhoestq/followers"... | value:False | true | |||||||||
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Opening the Data Studio tab on a dataset page triggers continuous and unbounded network traffic. This issue occurs across multiple browsers and continues even without user interaction.
### Steps to reproduce the bug
https://huggingface.co/datasets/slone/nllb-200-10M-sample/viewer
### Ex... | value:https://api.github.com/repos/huggingface/datasets/issues/7905/comments | value:I_kwDODunzps7ek-Cd | value:closed | value:3 | value:2026-01-06T15:04:43Z | value:https://api.github.com/repos/huggingface/datasets/issues/7905/labels{/name} | value:7905 | json:{"login": "alizaredornica-sys", "id": 225014457, "node_id": "U_kgDODWlyuQ", "avatar_url": "https://avatars.githubusercontent.com/u/225014457?v=4", "gravatar_id": "", "url": "https://api.github.com/users/alizaredornica-sys", "html_url": "https://github.com/alizaredornica-sys", "followers_url": "https://api.github.c... | true | ||||||||
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I'm building production neuroimaging pipelines that depend on `datasets` and would benefit greatly from two pending PRs being reviewed/merged.
## Pending PRs
| PR | Description | Status | Open Since |
|----|-------------|--------|------------|
| [#7886](https://github.com/huggingface/datasets/pull/7... | value:https://api.github.com/repos/huggingface/datasets/issues/7904/comments | value:I_kwDODunzps7eNHAC | value:open | value:1 | value:2025-12-15T11:25:29Z | value:https://api.github.com/repos/huggingface/datasets/issues/7904/labels{/name} | value:7904 | json:{"login": "The-Obstacle-Is-The-Way", "id": 175985783, "node_id": "U_kgDOCn1Udw", "avatar_url": "https://avatars.githubusercontent.com/u/175985783?v=4", "gravatar_id": "", "url": "https://api.github.com/users/The-Obstacle-Is-The-Way", "html_url": "https://github.com/The-Obstacle-Is-The-Way", "followers_url": "https... | true | |||||||||||
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The child process retrieves the dataset directly from the main process instead of executing `memory_mapped_arrow_table_from_file`.
### Motivation
Because my local disk space is insufficient, I can only store a dataset on a remote Ceph server and process it using datasets.
I used the data-ju... | value:https://api.github.com/repos/huggingface/datasets/issues/7902/comments | value:I_kwDODunzps7d7ML- | value:open | value:1 | value:2025-12-15T11:48:16Z | value:https://api.github.com/repos/huggingface/datasets/issues/7902/labels{/name} | value:7902 | json:{"login": "HQF2017", "id": 32055029, "node_id": "MDQ6VXNlcjMyMDU1MDI5", "avatar_url": "https://avatars.githubusercontent.com/u/32055029?v=4", "gravatar_id": "", "url": "https://api.github.com/users/HQF2017", "html_url": "https://github.com/HQF2017", "followers_url": "https://api.github.com/users/HQF2017/followers"... | true | |||||||||||
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ShuffledDataSourcesArrowExamplesIterable cannot properly resume from checkpoint
### Steps to reproduce the bug
1. The reproducible code is as follows：
```
from datasets import Dataset, concatenate_datasets, interleave_datasets
ds = Dataset.from_dict({"a": range(12)}).to_iterable_dataset(n... | value:https://api.github.com/repos/huggingface/datasets/issues/7901/comments | value:I_kwDODunzps7d3O3X | value:open | value:7 | value:2026-08-12T22:09:19Z | value:https://api.github.com/repos/huggingface/datasets/issues/7901/labels{/name} | value:7901 | json:{"login": "howitry", "id": 61858900, "node_id": "MDQ6VXNlcjYxODU4OTAw", "avatar_url": "https://avatars.githubusercontent.com/u/61858900?v=4", "gravatar_id": "", "url": "https://api.github.com/users/howitry", "html_url": "https://github.com/howitry", "followers_url": "https://api.github.com/users/howitry/followers"... | true | |||||||||||
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We want to use `datasets` and `transformers` on a shared machine. Right now, each user has a separate HF_HOME in their home directory. To reduce duplicates of the datasets, we want to share that cache. While experimenting, we are running into `Permission denied` errors.
It looks like this w... | value:https://api.github.com/repos/huggingface/datasets/issues/7900/comments | value:I_kwDODunzps7dPNWm | value:open | value:5 | value:2026-10-13T21:43:21Z | value:https://api.github.com/repos/huggingface/datasets/issues/7900/labels{/name} | value:7900 | json:{"login": "qthequartermasterman", "id": 19497738, "node_id": "MDQ6VXNlcjE5NDk3NzM4", "avatar_url": "https://avatars.githubusercontent.com/u/19497738?v=4", "gravatar_id": "", "url": "https://api.github.com/users/qthequartermasterman", "html_url": "https://github.com/qthequartermasterman", "followers_url": "https://... | true | |||||||||||
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They are actually ZIP files according to the source code at https://github.com/UKGovernmentBEIS/inspect_ai/blob/main/src/inspect_ai/log/_log.py
Unfortunately their format can't be converted to Parquet, so I had to JSON-encode all the nested values
```python
ds... | value:https://api.github.com/repos/huggingface/datasets/issues/7899/comments | value:PR_kwDODunzps63t1LS | value:closed | value:3 | json:{"url": "https://api.github.com/repos/huggingface/datasets/pulls/7899", "html_url": "https://github.com/huggingface/datasets/pull/7899", "diff_url": "https://github.com/huggingface/datasets/pull/7899.diff", "patch_url": "https://github.com/huggingface/datasets/pull/7899.patch", "merged_at": "2025-12-09T14:45:13Z"} | value:2025-12-09T14:45:15Z | value:https://api.github.com/repos/huggingface/datasets/issues/7899/labels{/name} | value:7899 | json:{"login": "lhoestq", "id": 42851186, "node_id": "MDQ6VXNlcjQyODUxMTg2", "avatar_url": "https://avatars.githubusercontent.com/u/42851186?v=4", "gravatar_id": "", "url": "https://api.github.com/users/lhoestq", "html_url": "https://github.com/lhoestq", "followers_url": "https://api.github.com/users/lhoestq/followers"... | value:False | true | |||||||||
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cc @cfahlgren1
next step is use it in Dataset Viewer and expose an API that returns the file containing the row at rowId
(took the opportunity to remove unusued code) | value:https://api.github.com/repos/huggingface/datasets/issues/7897/comments | value:PR_kwDODunzps624-k2 | value:closed | value:1 | json:{"url": "https://api.github.com/repos/huggingface/datasets/pulls/7897", "html_url": "https://github.com/huggingface/datasets/pull/7897", "diff_url": "https://github.com/huggingface/datasets/pull/7897.diff", "patch_url": "https://github.com/huggingface/datasets/pull/7897.patch", "merged_at": "2025-12-05T16:21:03Z"} | value:2025-12-05T16:21:06Z | value:https://api.github.com/repos/huggingface/datasets/issues/7897/labels{/name} | value:7897 | json:{"login": "lhoestq", "id": 42851186, "node_id": "MDQ6VXNlcjQyODUxMTg2", "avatar_url": "https://avatars.githubusercontent.com/u/42851186?v=4", "gravatar_id": "", "url": "https://api.github.com/users/lhoestq", "html_url": "https://github.com/lhoestq", "followers_url": "https://api.github.com/users/lhoestq/followers"... | value:False | true | |||||||||
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Fixes SIGKILL crash in `embed_array_storage` when processing sliced/sharded datasets with nested types like `Sequence(Nifti())` or `Sequence(Image())`.
**Root cause**: When `ds.shard()` or `ds.select()` creates a sliced view, `array.values` on a sliced `ListArray` returns values with internal offset ... | value:https://api.github.com/repos/huggingface/datasets/issues/7896/comments | value:PR_kwDODunzps62vZtn | value:open | value:3 | json:{"url": "https://api.github.com/repos/huggingface/datasets/pulls/7896", "html_url": "https://github.com/huggingface/datasets/pull/7896", "diff_url": "https://github.com/huggingface/datasets/pull/7896.diff", "patch_url": "https://github.com/huggingface/datasets/pull/7896.patch", "merged_at": null} | value:2025-12-19T16:45:54Z | value:https://api.github.com/repos/huggingface/datasets/issues/7896/labels{/name} | value:7896 | json:{"login": "The-Obstacle-Is-The-Way", "id": 175985783, "node_id": "U_kgDOCn1Udw", "avatar_url": "https://avatars.githubusercontent.com/u/175985783?v=4", "gravatar_id": "", "url": "https://api.github.com/users/The-Obstacle-Is-The-Way", "html_url": "https://github.com/The-Obstacle-Is-The-Way", "followers_url": "https... | value:False | true | |||||||||||
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Fixes memory accumulation in `_push_parquet_shards_to_hub_single` that causes OOM when uploading large datasets with many shards.
**Root cause**: The current implementation stores ALL parquet shard bytes in memory via `BytesIO`, accumulating in the `additions` list. For N shards of ~300MB each, this ... | value:https://api.github.com/repos/huggingface/datasets/issues/7895/comments | value:PR_kwDODunzps62vZik | value:closed | value:1 | json:{"url": "https://api.github.com/repos/huggingface/datasets/pulls/7895", "html_url": "https://github.com/huggingface/datasets/pull/7895", "diff_url": "https://github.com/huggingface/datasets/pull/7895.diff", "patch_url": "https://github.com/huggingface/datasets/pull/7895.patch", "merged_at": null} | value:2025-12-06T13:58:44Z | value:https://api.github.com/repos/huggingface/datasets/issues/7895/labels{/name} | value:7895 | json:{"login": "The-Obstacle-Is-The-Way", "id": 175985783, "node_id": "U_kgDOCn1Udw", "avatar_url": "https://avatars.githubusercontent.com/u/175985783?v=4", "gravatar_id": "", "url": "https://api.github.com/users/The-Obstacle-Is-The-Way", "html_url": "https://github.com/The-Obstacle-Is-The-Way", "followers_url": "https... | value:False | true | |||||||||
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`embed_table_storage` crashes with SIGKILL (exit code 137) when processing sharded datasets containing `Sequence()` nested types like `Sequence(Nifti())`. Likely affects `Sequence(Image())` and `Sequence(Audio())` as well.
The crash occurs at the C++ level with no Python traceback.
### Related Issue... | value:https://api.github.com/repos/huggingface/datasets/issues/7894/comments | value:I_kwDODunzps7b2Vte | value:open | value:3 | value:2025-12-06T13:10:34Z | value:https://api.github.com/repos/huggingface/datasets/issues/7894/labels{/name} | value:7894 | json:{"login": "The-Obstacle-Is-The-Way", "id": 175985783, "node_id": "U_kgDOCn1Udw", "avatar_url": "https://avatars.githubusercontent.com/u/175985783?v=4", "gravatar_id": "", "url": "https://api.github.com/users/The-Obstacle-Is-The-Way", "html_url": "https://github.com/The-Obstacle-Is-The-Way", "followers_url": "https... | true | |||||||||||
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Large dataset uploads crash or hang due to memory exhaustion. This appears to be the root cause of several long-standing issues.
### Related Issues
This is the root cause of:
- #5990 - Pushing a large dataset on the hub consistently hangs (46 comments, open since 2023)
- #7400 - 504 Gateway Timeout ... | value:https://api.github.com/repos/huggingface/datasets/issues/7893/comments | value:I_kwDODunzps7b2VfF | value:closed | value:2 | value:2025-12-05T22:45:59Z | value:https://api.github.com/repos/huggingface/datasets/issues/7893/labels{/name} | value:7893 | json:{"login": "The-Obstacle-Is-The-Way", "id": 175985783, "node_id": "U_kgDOCn1Udw", "avatar_url": "https://avatars.githubusercontent.com/u/175985783?v=4", "gravatar_id": "", "url": "https://api.github.com/users/The-Obstacle-Is-The-Way", "html_url": "https://github.com/The-Obstacle-Is-The-Way", "followers_url": "https... | true | ||||||||
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```python
from pathlib import Path
from datasets import load_dataset
nifti_dir = Path("<local_path>")
dataset = load_dataset(
"niftifolder",
data_dir=str(nifti_dir.absolute()),
streaming=True,
)
dataset.push_to_hu... | value:https://api.github.com/repos/huggingface/datasets/issues/7892/comments | value:PR_kwDODunzps62ZFzh | value:closed | value:1 | json:{"url": "https://api.github.com/repos/huggingface/datasets/pulls/7892", "html_url": "https://github.com/huggingface/datasets/pull/7892", "diff_url": "https://github.com/huggingface/datasets/pull/7892.diff", "patch_url": "https://github.com/huggingface/datasets/pull/7892.patch", "merged_at": "2025-12-19T14:13:43Z"} | value:2025-12-19T14:13:43Z | value:https://api.github.com/repos/huggingface/datasets/issues/7892/labels{/name} | value:7892 | json:{"login": "CloseChoice", "id": 31857876, "node_id": "MDQ6VXNlcjMxODU3ODc2", "avatar_url": "https://avatars.githubusercontent.com/u/31857876?v=4", "gravatar_id": "", "url": "https://api.github.com/users/CloseChoice", "html_url": "https://github.com/CloseChoice", "followers_url": "https://api.github.com/users/CloseC... | value:False | true | |||||||||
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## Context
In [`#7890`](https://github.com/huggingface/datasets/pull/7890) it was introduced an automatic creation of the `TMPDIR` directory in `_TempCacheDir` so that `datasets` does not silently fall back... | value:https://api.github.com/repos/huggingface/datasets/issues/7891/comments | value:PR_kwDODunzps62YNeR | value:closed | value:2 | json:{"url": "https://api.github.com/repos/huggingface/datasets/pulls/7891", "html_url": "https://github.com/huggingface/datasets/pull/7891", "diff_url": "https://github.com/huggingface/datasets/pull/7891.diff", "patch_url": "https://github.com/huggingface/datasets/pull/7891.patch", "merged_at": "2025-12-16T14:20:46Z"} | value:2025-12-16T14:24:11Z | value:https://api.github.com/repos/huggingface/datasets/issues/7891/labels{/name} | value:7891 | json:{"login": "ada-ggf25", "id": 133336746, "node_id": "U_kgDOB_KOqg", "avatar_url": "https://avatars.githubusercontent.com/u/133336746?v=4", "gravatar_id": "", "url": "https://api.github.com/users/ada-ggf25", "html_url": "https://github.com/ada-ggf25", "followers_url": "https://api.github.com/users/ada-ggf25/follower... | value:False | true | |||||||||
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Fixes #7877
## Description
This PR fixes issue #7877 by implementing automatic creation of the `TMPDIR` directory when it is set but doesn't exist. Previously, `tempfile.mkdtemp()` would silently ignore `TMPDIR` and fall back to `/tmp` if the specified ... | value:https://api.github.com/repos/huggingface/datasets/issues/7890/comments | value:PR_kwDODunzps62JMyH | value:closed | value:2 | json:{"url": "https://api.github.com/repos/huggingface/datasets/pulls/7890", "html_url": "https://github.com/huggingface/datasets/pull/7890", "diff_url": "https://github.com/huggingface/datasets/pull/7890.diff", "patch_url": "https://github.com/huggingface/datasets/pull/7890.patch", "merged_at": null} | value:2025-12-02T12:24:17Z | value:https://api.github.com/repos/huggingface/datasets/issues/7890/labels{/name} | value:7890 | json:{"login": "ada-ggf25", "id": 133336746, "node_id": "U_kgDOB_KOqg", "avatar_url": "https://avatars.githubusercontent.com/u/133336746?v=4", "gravatar_id": "", "url": "https://api.github.com/users/ada-ggf25", "html_url": "https://github.com/ada-ggf25", "followers_url": "https://api.github.com/users/ada-ggf25/follower... | value:False | true | |||||||||
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`test_push_dataset_dict_to_hub_overwrite_files` intermittently fails with:
```
BadRequestError: LFS pointer pointed to a file that does not exist
```
This has been causing the `deps-latest` integration tests to fail on main (visible in recent CI runs). I ran into this while working on the BIDS loader... | value:https://api.github.com/repos/huggingface/datasets/issues/7889/comments | value:PR_kwDODunzps62Iykj | value:open | value:3 | json:{"url": "https://api.github.com/repos/huggingface/datasets/pulls/7889", "html_url": "https://github.com/huggingface/datasets/pull/7889", "diff_url": "https://github.com/huggingface/datasets/pull/7889.diff", "patch_url": "https://github.com/huggingface/datasets/pull/7889.patch", "merged_at": null} | value:2025-12-19T16:46:01Z | value:https://api.github.com/repos/huggingface/datasets/issues/7889/labels{/name} | value:7889 | json:{"login": "The-Obstacle-Is-The-Way", "id": 175985783, "node_id": "U_kgDOCn1Udw", "avatar_url": "https://avatars.githubusercontent.com/u/175985783?v=4", "gravatar_id": "", "url": "https://api.github.com/users/The-Obstacle-Is-The-Way", "html_url": "https://github.com/The-Obstacle-Is-The-Way", "followers_url": "https... | value:False | true | |||||||||||
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This PR adds @overload decorators to load_dataset() to help type checkers like Pylance and mypy correctly infer the return type based on the split and streaming parameters.
Changes:
- Added typing imports (Literal, overload) to load.py
- Added 4 @overload signatures that map argument combinati... | value:https://api.github.com/repos/huggingface/datasets/issues/7888/comments | value:PR_kwDODunzps62HOM4 | value:closed | value:1 | json:{"url": "https://api.github.com/repos/huggingface/datasets/pulls/7888", "html_url": "https://github.com/huggingface/datasets/pull/7888", "diff_url": "https://github.com/huggingface/datasets/pull/7888.diff", "patch_url": "https://github.com/huggingface/datasets/pull/7888.patch", "merged_at": "2025-12-08T12:06:57Z"} | value:2025-12-08T12:06:57Z | value:https://api.github.com/repos/huggingface/datasets/issues/7888/labels{/name} | value:7888 | json:{"login": "Aditya2755", "id": 157872593, "node_id": "U_kgDOCWjx0Q", "avatar_url": "https://avatars.githubusercontent.com/u/157872593?v=4", "gravatar_id": "", "url": "https://api.github.com/users/Aditya2755", "html_url": "https://github.com/Aditya2755", "followers_url": "https://api.github.com/users/Aditya2755/foll... | value:False | true | |||||||||
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- **Single-line fix**: Change `dataobj=nifti_image.get_fdata()` → `dataobj=nifti_image.dataobj`
- Preserves nibabel's `ArrayProxy` for true lazy loading instead of eagerly loading entire NIfTI files into memory
- Improves error handling: corrupted files now fail at access time with clear context instea... | value:https://api.github.com/repos/huggingface/datasets/issues/7887/comments | value:PR_kwDODunzps62GltX | value:closed | value:1 | json:{"url": "https://api.github.com/repos/huggingface/datasets/pulls/7887", "html_url": "https://github.com/huggingface/datasets/pull/7887", "diff_url": "https://github.com/huggingface/datasets/pull/7887.diff", "patch_url": "https://github.com/huggingface/datasets/pull/7887.patch", "merged_at": "2025-12-19T14:14:35Z"} | value:2025-12-19T14:14:35Z | value:https://api.github.com/repos/huggingface/datasets/issues/7887/labels{/name} | value:7887 | json:{"login": "The-Obstacle-Is-The-Way", "id": 175985783, "node_id": "U_kgDOCn1Udw", "avatar_url": "https://avatars.githubusercontent.com/u/175985783?v=4", "gravatar_id": "", "url": "https://api.github.com/users/The-Obstacle-Is-The-Way", "html_url": "https://github.com/The-Obstacle-Is-The-Way", "followers_url": "https... | value:False | true | |||||||||
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Adds native BIDS (Brain Imaging Data Structure) dataset loading support using PyBIDS, enabling `load_dataset('bids', data_dir='/path/to/bids')` workflow for neuroimaging researchers.
**Contributes to #7804** (Support scientific data formats) - BIDS is a widely-used standard for organizing neuroimagin... | value:https://api.github.com/repos/huggingface/datasets/issues/7886/comments | value:PR_kwDODunzps62Gh1c | value:open | value:0 | json:{"url": "https://api.github.com/repos/huggingface/datasets/pulls/7886", "html_url": "https://github.com/huggingface/datasets/pull/7886", "diff_url": "https://github.com/huggingface/datasets/pull/7886.diff", "patch_url": "https://github.com/huggingface/datasets/pull/7886.patch", "merged_at": null} | value:2025-12-19T16:45:55Z | value:https://api.github.com/repos/huggingface/datasets/issues/7886/labels{/name} | value:7886 | json:{"login": "The-Obstacle-Is-The-Way", "id": 175985783, "node_id": "U_kgDOCn1Udw", "avatar_url": "https://avatars.githubusercontent.com/u/175985783?v=4", "gravatar_id": "", "url": "https://api.github.com/users/The-Obstacle-Is-The-Way", "html_url": "https://github.com/The-Obstacle-Is-The-Way", "followers_url": "https... | value:False | true | |||||||||||
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Made new_fingerprint optional (Optional[str] = None) in Dataset.add_column and Dataset.add_item
Added a simple test to verify both methods work without providing a fingerprint
Why this change is safe:
The Dataset constructor already handles fingerprint=None by generating a new fin... | value:https://api.github.com/repos/huggingface/datasets/issues/7884/comments | value:PR_kwDODunzps617Uk6 | value:closed | value:2 | json:{"url": "https://api.github.com/repos/huggingface/datasets/pulls/7884", "html_url": "https://github.com/huggingface/datasets/pull/7884", "diff_url": "https://github.com/huggingface/datasets/pull/7884.diff", "patch_url": "https://github.com/huggingface/datasets/pull/7884.patch", "merged_at": "2025-12-04T16:09:51Z"} | value:2025-12-04T16:09:51Z | value:https://api.github.com/repos/huggingface/datasets/issues/7884/labels{/name} | value:7884 | json:{"login": "sajmaru", "id": 44121755, "node_id": "MDQ6VXNlcjQ0MTIxNzU1", "avatar_url": "https://avatars.githubusercontent.com/u/44121755?v=4", "gravatar_id": "", "url": "https://api.github.com/users/sajmaru", "html_url": "https://github.com/sajmaru", "followers_url": "https://api.github.com/users/sajmaru/followers"... | value:False | true | |||||||||
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Hi, everyone ! I am a beginner with datasets.
I am testing reading multiple CSV files from a zip archive. The result of reading the dataset shows success, and it can ultimately be correctly saved to CSV.
Intermediate results:
```
Generating train split: 62973 examples [00:00, 175939.01 exa... | value:https://api.github.com/repos/huggingface/datasets/issues/7883/comments | value:I_kwDODunzps7apAYh | value:closed | value:0 | value:2025-12-08T12:06:58Z | value:https://api.github.com/repos/huggingface/datasets/issues/7883/labels{/name} | value:7883 | json:{"login": "xi4ngxin", "id": 154290630, "node_id": "U_kgDOCTJJxg", "avatar_url": "https://avatars.githubusercontent.com/u/154290630?v=4", "gravatar_id": "", "url": "https://api.github.com/users/xi4ngxin", "html_url": "https://github.com/xi4ngxin", "followers_url": "https://api.github.com/users/xi4ngxin/followers", ... | true | ||||||||
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Some files in the `epfml/FineWeb-HQ` dataset fail to load via the Hugging Face `datasets` library.
- xet-hosted files load fine
- LFS-hosted files sometimes fail
Example:
- Fails: https://huggingface.co/datasets/epfml/FineWeb-HQ/blob/main/data/CC-MAIN-2024-26/000_00003.parquet
- Wor... | value:https://api.github.com/repos/huggingface/datasets/issues/7882/comments | value:I_kwDODunzps7anB6P | value:open | value:2 | value:2025-12-19T14:09:45Z | value:https://api.github.com/repos/huggingface/datasets/issues/7882/labels{/name} | value:7882 | json:{"login": "Oligou", "id": 6270922, "node_id": "MDQ6VXNlcjYyNzA5MjI=", "avatar_url": "https://avatars.githubusercontent.com/u/6270922?v=4", "gravatar_id": "", "url": "https://api.github.com/users/Oligou", "html_url": "https://github.com/Oligou", "followers_url": "https://api.github.com/users/Oligou/followers", "fol... | true | |||||||||||
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When using `audiofolder` or `imagefolder` with directories for **splits** (train/test) rather than class labels, a spurious `label` column is incorrectly created.
**Example:** https://huggingface.co/datasets/datasets-examples/doc-audio-4
```
from datasets import load_dataset
ds = load_datase... | value:https://api.github.com/repos/huggingface/datasets/issues/7880/comments | value:I_kwDODunzps7amo2I | value:open | value:0 | value:2025-11-26T13:36:24Z | value:https://api.github.com/repos/huggingface/datasets/issues/7880/labels{/name} | value:7880 | json:{"login": "neha222222", "id": 132138786, "node_id": "U_kgDOB-BHIg", "avatar_url": "https://avatars.githubusercontent.com/u/132138786?v=4", "gravatar_id": "", "url": "https://api.github.com/users/neha222222", "html_url": "https://github.com/neha222222", "followers_url": "https://api.github.com/users/neha222222/foll... | true | |||||||||||
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When downloading a dataset in streamed mode and exiting the program before the download completes, the python program core dumps when exiting:
```
terminate called without an active exception
Aborted (core dumped)
```
Tested with python 3.12.3, python 3.9.21
### Steps to reproduce the b... | value:https://api.github.com/repos/huggingface/datasets/issues/7879/comments | value:I_kwDODunzps7Z_TKm | value:open | value:10 | value:2025-11-25T20:45:55Z | value:https://api.github.com/repos/huggingface/datasets/issues/7879/labels{/name} | value:7879 | json:{"login": "hansewetz", "id": 5960219, "node_id": "MDQ6VXNlcjU5NjAyMTk=", "avatar_url": "https://avatars.githubusercontent.com/u/5960219?v=4", "gravatar_id": "", "url": "https://api.github.com/users/hansewetz", "html_url": "https://github.com/hansewetz", "followers_url": "https://api.github.com/users/hansewetz/foll... | true | |||||||||||
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However, the `tempfile` facility that `datasets` and `pyarrow... | value:https://api.github.com/repos/huggingface/datasets/issues/7877/comments | value:I_kwDODunzps7Zuu8k | value:closed | value:1 | value:2025-12-16T14:20:48Z | value:https://api.github.com/repos/huggingface/datasets/issues/7877/labels{/name} | value:7877 | json:{"login": "stas00", "id": 10676103, "node_id": "MDQ6VXNlcjEwNjc2MTAz", "avatar_url": "https://avatars.githubusercontent.com/u/10676103?v=4", "gravatar_id": "", "url": "https://api.github.com/users/stas00", "html_url": "https://github.com/stas00", "followers_url": "https://api.github.com/users/stas00/followers", "f... | true | ||||||||
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- Gracefully skips if the dataset is not yet available on the Hub
- Checks basic loading and structure once it becomes available
Closes #7394
First-time contributor to `datasets` — really excited about this! Happy to make ... | value:https://api.github.com/repos/huggingface/datasets/issues/7876/comments | value:PR_kwDODunzps602lac | value:open | value:0 | json:{"url": "https://api.github.com/repos/huggingface/datasets/pulls/7876", "html_url": "https://github.com/huggingface/datasets/pull/7876", "diff_url": "https://github.com/huggingface/datasets/pull/7876.diff", "patch_url": "https://github.com/huggingface/datasets/pull/7876.patch", "merged_at": null} | value:2025-11-21T15:42:09Z | value:https://api.github.com/repos/huggingface/datasets/issues/7876/labels{/name} | value:7876 | json:{"login": "venkatsai2004", "id": 122142345, "node_id": "U_kgDOB0e-iQ", "avatar_url": "https://avatars.githubusercontent.com/u/122142345?v=4", "gravatar_id": "", "url": "https://api.github.com/users/venkatsai2004", "html_url": "https://github.com/venkatsai2004", "followers_url": "https://api.github.com/users/venkat... | value:False | true | |||||||||||
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leverage Papaya to visualize nifti images. For this I created a Wrapper class for `nibabel.nifti1.Nifti1Image` that provides the same interface but exposes an additional `_repr_html_` method, which is needed to visualize the image in jupyter (didn't test in colab, but that should work equivalentl... | value:https://api.github.com/repos/huggingface/datasets/issues/7874/comments | value:PR_kwDODunzps60c4sg | value:closed | value:2 | json:{"url": "https://api.github.com/repos/huggingface/datasets/pulls/7874", "html_url": "https://github.com/huggingface/datasets/pull/7874", "diff_url": "https://github.com/huggingface/datasets/pull/7874.diff", "patch_url": "https://github.com/huggingface/datasets/pull/7874.patch", "merged_at": "2025-11-21T12:31:18Z"} | value:2025-11-21T12:41:43Z | value:https://api.github.com/repos/huggingface/datasets/issues/7874/labels{/name} | value:7874 | json:{"login": "CloseChoice", "id": 31857876, "node_id": "MDQ6VXNlcjMxODU3ODc2", "avatar_url": "https://avatars.githubusercontent.com/u/31857876?v=4", "gravatar_id": "", "url": "https://api.github.com/users/CloseChoice", "html_url": "https://github.com/CloseChoice", "followers_url": "https://api.github.com/users/CloseC... | value:False | true | |||||||||
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fixes #7872
This PR fixes a bug where `IterableDataset` created from a generator with explicit `features` parameter would fail during arro... | value:https://api.github.com/repos/huggingface/datasets/issues/7873/comments | value:PR_kwDODunzps60a_IZ | value:closed | value:3 | json:{"url": "https://api.github.com/repos/huggingface/datasets/pulls/7873", "html_url": "https://github.com/huggingface/datasets/pull/7873", "diff_url": "https://github.com/huggingface/datasets/pull/7873.diff", "patch_url": "https://github.com/huggingface/datasets/pull/7873.patch", "merged_at": null} | value:2026-11-03T05:49:01Z | value:https://api.github.com/repos/huggingface/datasets/issues/7873/labels{/name} | value:7873 | json:{"login": "ArjunJagdale", "id": 142811259, "node_id": "U_kgDOCIMgew", "avatar_url": "https://avatars.githubusercontent.com/u/142811259?v=4", "gravatar_id": "", "url": "https://api.github.com/users/ArjunJagdale", "html_url": "https://github.com/ArjunJagdale", "followers_url": "https://api.github.com/users/ArjunJagd... | value:False | true | |||||||||
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`IterableDataset` created from generator with explicit `features=` parameter seems to ignore provided features description for certain operations, e.g. `.to_pandas(...)` when data coming from the generator has missing values.
### Steps to reproduce the bug
```python
import datasets
from da... | value:https://api.github.com/repos/huggingface/datasets/issues/7872/comments | value:I_kwDODunzps7ZLixl | value:open | value:2 | value:2025-11-19T18:52:14Z | value:https://api.github.com/repos/huggingface/datasets/issues/7872/labels{/name} | value:7872 | json:{"login": "bonext", "id": 790640, "node_id": "MDQ6VXNlcjc5MDY0MA==", "avatar_url": "https://avatars.githubusercontent.com/u/790640?v=4", "gravatar_id": "", "url": "https://api.github.com/users/bonext", "html_url": "https://github.com/bonext", "followers_url": "https://api.github.com/users/bonext/followers", "follo... | true | |||||||||||
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full error message:
```
Traceback (most recent call last):
File "/home/yanan/miniconda3/bin/hf", line 7, in <module>
sys.exit(main())
~~~~^^
File "/home/yanan/miniconda3/lib/python3.13/site-packages/huggingface_hub/cli/hf.py", line 56, in main
app()
~~~^^
Fil... | value:https://api.github.com/repos/huggingface/datasets/issues/7871/comments | value:I_kwDODunzps7ZLQlL | value:closed | value:2 | value:2025-11-30T13:38:32Z | value:https://api.github.com/repos/huggingface/datasets/issues/7871/labels{/name} | value:7871 | json:{"login": "yanan1116", "id": 26405281, "node_id": "MDQ6VXNlcjI2NDA1Mjgx", "avatar_url": "https://avatars.githubusercontent.com/u/26405281?v=4", "gravatar_id": "", "url": "https://api.github.com/users/yanan1116", "html_url": "https://github.com/yanan1116", "followers_url": "https://api.github.com/users/yanan1116/fo... | true | ||||||||
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I checked the possibilities to visualize the nifti (and potentially dicom), and here's what I found:
- https://github.com/aces/brainbrowser, AGPL3 license, last commit 3 months ago, latest (github) release from 2017. It's available on js... | value:https://api.github.com/repos/huggingface/datasets/issues/7870/comments | value:I_kwDODunzps7ZF7ah | value:closed | value:1 | value:2025-11-21T12:31:19Z | value:https://api.github.com/repos/huggingface/datasets/issues/7870/labels{/name} | value:7870 | json:{"login": "CloseChoice", "id": 31857876, "node_id": "MDQ6VXNlcjMxODU3ODc2", "avatar_url": "https://avatars.githubusercontent.com/u/31857876?v=4", "gravatar_id": "", "url": "https://api.github.com/users/CloseChoice", "html_url": "https://github.com/CloseChoice", "followers_url": "https://api.github.com/users/CloseC... | true | ||||||||
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Suppose I want to fine-tune an agent model that may receive two different tools: tool1 and tool2. These tools have different parameters and types in their schema definitions.
When I try to merge datasets containing different tool defin... | value:https://api.github.com/repos/huggingface/datasets/issues/7869/comments | value:I_kwDODunzps7YxUwe | value:closed | value:2 | value:2026-03-09T15:57:59Z | value:https://api.github.com/repos/huggingface/datasets/issues/7869/labels{/name} | value:7869 | json:{"login": "hitszxs", "id": 116297296, "node_id": "U_kgDOBu6OUA", "avatar_url": "https://avatars.githubusercontent.com/u/116297296?v=4", "gravatar_id": "", "url": "https://api.github.com/users/hitszxs", "html_url": "https://github.com/hitszxs", "followers_url": "https://api.github.com/users/hitszxs/followers", "fol... | true | ||||||||
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Data duplication in different rank, when process a iterabledataset with first `split_dataset_by_node` and then `interleaved_dataset`
### Steps to reproduce the bug
I have provide a minimum scripts
```python
import os
from datasets import interleave_datasets, load_dataset
from datasets.di... | value:https://api.github.com/repos/huggingface/datasets/issues/7868/comments | value:I_kwDODunzps7Ygnj8 | value:closed | value:3 | value:2026-02-04T18:55:36Z | value:https://api.github.com/repos/huggingface/datasets/issues/7868/labels{/name} | value:7868 | json:{"login": "ValMystletainn", "id": 42485228, "node_id": "MDQ6VXNlcjQyNDg1MjI4", "avatar_url": "https://avatars.githubusercontent.com/u/42485228?v=4", "gravatar_id": "", "url": "https://api.github.com/users/ValMystletainn", "html_url": "https://github.com/ValMystletainn", "followers_url": "https://api.github.com/use... | true | ||||||||
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When loading only a subset of dataset files while the dataset's README.md contains split metadata, the system throws a NonMatchingSplitsSizesError . This prevents users from loading partial datasets for quick validation in cases of poor network conditions or very large datasets.
### Steps t... | value:https://api.github.com/repos/huggingface/datasets/issues/7867/comments | value:I_kwDODunzps7X0wiK | value:open | value:2 | value:2025-11-16T15:39:23Z | value:https://api.github.com/repos/huggingface/datasets/issues/7867/labels{/name} | value:7867 | json:{"login": "QingGo", "id": 13678719, "node_id": "MDQ6VXNlcjEzNjc4NzE5", "avatar_url": "https://avatars.githubusercontent.com/u/13678719?v=4", "gravatar_id": "", "url": "https://api.github.com/users/QingGo", "html_url": "https://github.com/QingGo", "followers_url": "https://api.github.com/users/QingGo/followers", "f... | true | |||||||||||
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Contradicting their documentation (which doesn't mention the parameter at all), both Dataset.add_column and Dataset.add_item require a new_fingerprint string. This parameter is passed directly to the dataset constructor, which has the fingerprint parameter listed as optional; is there any re... | value:https://api.github.com/repos/huggingface/datasets/issues/7864/comments | value:I_kwDODunzps7Xt6kf | value:open | value:3 | value:2026-05-10T11:51:01Z | value:https://api.github.com/repos/huggingface/datasets/issues/7864/labels{/name} | value:7864 | json:{"login": "echthesia", "id": 17151810, "node_id": "MDQ6VXNlcjE3MTUxODEw", "avatar_url": "https://avatars.githubusercontent.com/u/17151810?v=4", "gravatar_id": "", "url": "https://api.github.com/users/echthesia", "html_url": "https://github.com/echthesia", "followers_url": "https://api.github.com/users/echthesia/fo... | true | |||||||||||
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Huggingface datasets has great support for large tabular datasets in parquet with large partitions. I would love to see two things in the future:
- equivalent support for `lance`, `vortex`, `iceberg`, `zarr` (in that order) in a way that I can stream them using the datasets library
- more f... | value:https://api.github.com/repos/huggingface/datasets/issues/7863/comments | value:I_kwDODunzps7XsxFV | value:open | value:14 | value:2026-04-23T12:29:09Z | value:https://api.github.com/repos/huggingface/datasets/issues/7863/labels{/name} | value:7863 | json:{"login": "pavanramkumar", "id": 3664715, "node_id": "MDQ6VXNlcjM2NjQ3MTU=", "avatar_url": "https://avatars.githubusercontent.com/u/3664715?v=4", "gravatar_id": "", "url": "https://api.github.com/users/pavanramkumar", "html_url": "https://github.com/pavanramkumar", "followers_url": "https://api.github.com/users/pa... | true | |||||||||||
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Solves #7861
This PR introduces a new optional argument, flatten_indices, to the save_to_disk methods in both Dataset and DatasetDict.
The change allows users to skip the expensive index-flattening step when saving datasets... | value:https://api.github.com/repos/huggingface/datasets/issues/7862/comments | value:PR_kwDODunzps6zDjEj | value:open | value:1 | json:{"url": "https://api.github.com/repos/huggingface/datasets/pulls/7862", "html_url": "https://github.com/huggingface/datasets/pull/7862", "diff_url": "https://github.com/huggingface/datasets/pull/7862.diff", "patch_url": "https://github.com/huggingface/datasets/pull/7862.patch", "merged_at": null} | value:2025-11-12T19:50:20Z | value:https://api.github.com/repos/huggingface/datasets/issues/7862/labels{/name} | value:7862 | json:{"login": "ArjunJagdale", "id": 142811259, "node_id": "U_kgDOCIMgew", "avatar_url": "https://avatars.githubusercontent.com/u/142811259?v=4", "gravatar_id": "", "url": "https://api.github.com/users/ArjunJagdale", "html_url": "https://github.com/ArjunJagdale", "followers_url": "https://api.github.com/users/ArjunJagd... | value:False | true | |||||||||||
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The `save_to_disk()` method unconditionally calls `flatten_indices()` when `_indices` is not None, causing severe performance degradation for datasets processed with filtering, shuffling, or multiprocessed mapping operations.
**Root cause**: This line rebuilds the entire dataset unnecessar... | value:https://api.github.com/repos/huggingface/datasets/issues/7861/comments | value:I_kwDODunzps7XSAaR | value:open | value:0 | value:2025-11-11T11:05:38Z | value:https://api.github.com/repos/huggingface/datasets/issues/7861/labels{/name} | value:7861 | json:{"login": "KCKawalkar", "id": 222552287, "node_id": "U_kgDODUPg3w", "avatar_url": "https://avatars.githubusercontent.com/u/222552287?v=4", "gravatar_id": "", "url": "https://api.github.com/users/KCKawalkar", "html_url": "https://github.com/KCKawalkar", "followers_url": "https://api.github.com/users/KCKawalkar/foll... | true | |||||||||||
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#7018 | value:https://api.github.com/repos/huggingface/datasets/issues/7860/comments | value:PR_kwDODunzps6yrHQN | value:open | value:0 | json:{"url": "https://api.github.com/repos/huggingface/datasets/pulls/7860", "html_url": "https://github.com/huggingface/datasets/pull/7860", "diff_url": "https://github.com/huggingface/datasets/pull/7860.diff", "patch_url": "https://github.com/huggingface/datasets/pull/7860.patch", "merged_at": null} | value:2025-11-11T20:58:46Z | value:https://api.github.com/repos/huggingface/datasets/issues/7860/labels{/name} | value:7860 | json:{"login": "gstrat88", "id": 16986130, "node_id": "MDQ6VXNlcjE2OTg2MTMw", "avatar_url": "https://avatars.githubusercontent.com/u/16986130?v=4", "gravatar_id": "", "url": "https://api.github.com/users/gstrat88", "html_url": "https://github.com/gstrat88", "followers_url": "https://api.github.com/users/gstrat88/follow... | value:False | true | |||||||||||
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- `download_mode="FORCE_REDOWNLOAD"` is interpreted as always creating a clean slate, that means that even if we already did:
```python
load_dataset("<name>")
load_dataset("<n... | value:https://api.github.com/repos/huggingface/datasets/issues/7858/comments | value:PR_kwDODunzps6yZq4r | value:open | value:3 | json:{"url": "https://api.github.com/repos/huggingface/datasets/pulls/7858", "html_url": "https://github.com/huggingface/datasets/pull/7858", "diff_url": "https://github.com/huggingface/datasets/pull/7858.diff", "patch_url": "https://github.com/huggingface/datasets/pull/7858.patch", "merged_at": null} | value:2025-12-29T15:49:20Z | value:https://api.github.com/repos/huggingface/datasets/issues/7858/labels{/name} | value:7858 | json:{"login": "CloseChoice", "id": 31857876, "node_id": "MDQ6VXNlcjMxODU3ODc2", "avatar_url": "https://avatars.githubusercontent.com/u/31857876?v=4", "gravatar_id": "", "url": "https://api.github.com/users/CloseChoice", "html_url": "https://github.com/CloseChoice", "followers_url": "https://api.github.com/users/CloseC... | value:False | true | |||||||||||
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My local dataset is not properly loaded when using `load_dataset("audiofolder", data_dir="my_dataset")` with a `jsonl` metadata file.
Only the `audio` column is read while the `transcript` column is not.
The last tested `datasets` version where the behavior was still correct is 2.18.0.
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```python
import torch.distributed as dist
from datasets import IterableDataset
from datasets.distributed import split_dataset_by_node
from collections import Counter
def g(shards):
for shard in shards:
# shards don't have the same length
num_examples = 3 + shard
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Adds `embed_storage` function and allows gzipped files to be loaded correctly from local storage. | value:https://api.github.com/repos/huggingface/datasets/issues/7853/comments | value:PR_kwDODunzps6x7ARa | value:closed | value:1 | json:{"url": "https://api.github.com/repos/huggingface/datasets/pulls/7853", "html_url": "https://github.com/huggingface/datasets/pull/7853", "diff_url": "https://github.com/huggingface/datasets/pull/7853.diff", "patch_url": "https://github.com/huggingface/datasets/pull/7853.patch", "merged_at": "2025-11-06T16:20:36Z"} | value:2025-11-06T17:04:57Z | value:https://api.github.com/repos/huggingface/datasets/issues/7853/labels{/name} | value:7853 | json:{"login": "CloseChoice", "id": 31857876, "node_id": "MDQ6VXNlcjMxODU3ODc2", "avatar_url": "https://avatars.githubusercontent.com/u/31857876?v=4", "gravatar_id": "", "url": "https://api.github.com/users/CloseChoice", "html_url": "https://github.com/CloseChoice", "followers_url": "https://api.github.com/users/CloseC... | value:False | true | |||||||||
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There are currently 2 problems with the new NifTI feature:
1. dealing with zipped files, this is mentioned and explained [here](https://github.com/huggingface/datasets/pull/7815#issuecomment-3496199503)
2. when uploading via the `niftifolder` feature, the resulting parquet only contains rela... | value:https://api.github.com/repos/huggingface/datasets/issues/7852/comments | value:I_kwDODunzps7WTjjq | value:closed | value:2 | value:2025-11-06T16:20:38Z | value:https://api.github.com/repos/huggingface/datasets/issues/7852/labels{/name} | value:7852 | json:{"login": "CloseChoice", "id": 31857876, "node_id": "MDQ6VXNlcjMxODU3ODc2", "avatar_url": "https://avatars.githubusercontent.com/u/31857876?v=4", "gravatar_id": "", "url": "https://api.github.com/users/CloseChoice", "html_url": "https://github.com/CloseChoice", "followers_url": "https://api.github.com/users/CloseC... | true | ||||||||
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As mentioned in the issue `mode` has been copy-pasted but isn't used in these files. | value:https://api.github.com/repos/huggingface/datasets/issues/7848/comments | value:PR_kwDODunzps6xmPYZ | value:closed | value:0 | json:{"url": "https://api.github.com/repos/huggingface/datasets/pulls/7848", "html_url": "https://github.com/huggingface/datasets/pull/7848", "diff_url": "https://github.com/huggingface/datasets/pull/7848.diff", "patch_url": "https://github.com/huggingface/datasets/pull/7848.patch", "merged_at": "2025-11-05T14:04:03Z"} | value:2025-11-05T14:42:59Z | value:https://api.github.com/repos/huggingface/datasets/issues/7848/labels{/name} | value:7848 | json:{"login": "CloseChoice", "id": 31857876, "node_id": "MDQ6VXNlcjMxODU3ODc2", "avatar_url": "https://avatars.githubusercontent.com/u/31857876?v=4", "gravatar_id": "", "url": "https://api.github.com/users/CloseChoice", "html_url": "https://github.com/CloseChoice", "followers_url": "https://api.github.com/users/CloseC... | value:False | true | |||||||||
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Iterating over a [`Column`](https://github.com/huggingface/datasets/blob/8b1bd4ec1cc9e9ce022f749abb6485ef984ae7c0/src/datasets/arrow_dataset.py#L633-L692) iterates through the parent [`Dataset`](https://github.com/huggingface/datasets/blob/8b1bd4ec1cc9e9ce022f749abb6485ef984ae7c0/src/dataset... | value:https://api.github.com/repos/huggingface/datasets/issues/7842/comments | value:I_kwDODunzps7Vg8ZT | value:closed | value:0 | value:2025-11-03T14:34:13Z | value:https://api.github.com/repos/huggingface/datasets/issues/7842/labels{/name} | value:7842 | json:{"login": "mr-brobot", "id": 18426892, "node_id": "MDQ6VXNlcjE4NDI2ODky", "avatar_url": "https://avatars.githubusercontent.com/u/18426892?v=4", "gravatar_id": "", "url": "https://api.github.com/users/mr-brobot", "html_url": "https://github.com/mr-brobot", "followers_url": "https://api.github.com/users/mr-brobot/fo... | true | ||||||||
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- mode parameter on video is documented but unused: https://github.com/huggingface/datasets/blob/main/src/datasets/features/video.py#L48-L49
- the same goes f... | value:https://api.github.com/repos/huggingface/datasets/issues/7841/comments | value:I_kwDODunzps7VWvA7 | value:closed | value:1 | value:2025-11-05T14:04:04Z | value:https://api.github.com/repos/huggingface/datasets/issues/7841/labels{/name} | value:7841 | json:{"login": "CloseChoice", "id": 31857876, "node_id": "MDQ6VXNlcjMxODU3ODc2", "avatar_url": "https://avatars.githubusercontent.com/u/31857876?v=4", "gravatar_id": "", "url": "https://api.github.com/users/CloseChoice", "html_url": "https://github.com/CloseChoice", "followers_url": "https://api.github.com/users/CloseC... | true | ||||||||
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We currently have the [mono attribute for Audio documented](https://github.com/huggingface/datasets/blob/41c05299348a499807432ab476e1cdc4143c8772/src/datasets/features/audio.py#L52C1-L54C22) but not used anywhere resulting in confusion for users. Since torchcodec does not know this attribute I sugg... | value:https://api.github.com/repos/huggingface/datasets/issues/7840/comments | value:PR_kwDODunzps6xDsbG | value:closed | value:1 | json:{"url": "https://api.github.com/repos/huggingface/datasets/pulls/7840", "html_url": "https://github.com/huggingface/datasets/pull/7840", "diff_url": "https://github.com/huggingface/datasets/pull/7840.diff", "patch_url": "https://github.com/huggingface/datasets/pull/7840.patch", "merged_at": "2025-11-03T14:24:11Z"} | value:2025-11-03T17:37:48Z | value:https://api.github.com/repos/huggingface/datasets/issues/7840/labels{/name} | value:7840 | json:{"login": "CloseChoice", "id": 31857876, "node_id": "MDQ6VXNlcjMxODU3ODc2", "avatar_url": "https://avatars.githubusercontent.com/u/31857876?v=4", "gravatar_id": "", "url": "https://api.github.com/users/CloseChoice", "html_url": "https://github.com/CloseChoice", "followers_url": "https://api.github.com/users/CloseC... | value:False | true | |||||||||
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Seems that `dataset` doesn't work with python==3.14. The root cause seems to be something with a `deel` API that was changed.
```
TypeError: Pickler._batch_setitems() takes 2 positional arguments but 3 were given
```
### Steps to reproduce the bug
(on a new folder)
uv init
uv python pin 3... | value:https://api.github.com/repos/huggingface/datasets/issues/7839/comments | value:I_kwDODunzps7VVRCz | value:closed | value:4 | value:2025-11-04T14:02:25Z | value:https://api.github.com/repos/huggingface/datasets/issues/7839/labels{/name} | value:7839 | json:{"login": "zachmoshe", "id": 4789087, "node_id": "MDQ6VXNlcjQ3ODkwODc=", "avatar_url": "https://avatars.githubusercontent.com/u/4789087?v=4", "gravatar_id": "", "url": "https://api.github.com/users/zachmoshe", "html_url": "https://github.com/zachmoshe", "followers_url": "https://api.github.com/users/zachmoshe/foll... | true | ||||||||
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https://github.com/huggingface/datasets/blob/41c05299348a499807432ab476e1cdc4143c8772/src/datasets/feat... | value:https://api.github.com/repos/huggingface/datasets/issues/7837/comments | value:I_kwDODunzps7VHRwG | value:closed | value:2 | value:2025-11-03T15:59:18Z | value:https://api.github.com/repos/huggingface/datasets/issues/7837/labels{/name} | value:7837 | json:{"login": "ernestum", "id": 1250234, "node_id": "MDQ6VXNlcjEyNTAyMzQ=", "avatar_url": "https://avatars.githubusercontent.com/u/1250234?v=4", "gravatar_id": "", "url": "https://api.github.com/users/ernestum", "html_url": "https://github.com/ernestum", "followers_url": "https://api.github.com/users/ernestum/follower... | true | ||||||||
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Add support for the dicom file format.
This PR follows PR #7815 and PR #7325 closely.
Remarkable differences:
I made sure that we can load all of pydicom's test data, and encountered the `force=True` parameter that we explicitly support here. This allows to trying to load corrupted dicom fil... | value:https://api.github.com/repos/huggingface/datasets/issues/7835/comments | value:PR_kwDODunzps6wHK9e | value:open | value:5 | json:{"url": "https://api.github.com/repos/huggingface/datasets/pulls/7835", "html_url": "https://github.com/huggingface/datasets/pull/7835", "diff_url": "https://github.com/huggingface/datasets/pull/7835.diff", "patch_url": "https://github.com/huggingface/datasets/pull/7835.patch", "merged_at": null} | value:2025-11-26T15:25:03Z | value:https://api.github.com/repos/huggingface/datasets/issues/7835/labels{/name} | value:7835 | json:{"login": "CloseChoice", "id": 31857876, "node_id": "MDQ6VXNlcjMxODU3ODc2", "avatar_url": "https://avatars.githubusercontent.com/u/31857876?v=4", "gravatar_id": "", "url": "https://api.github.com/users/CloseChoice", "html_url": "https://github.com/CloseChoice", "followers_url": "https://api.github.com/users/CloseC... | value:True | true | |||||||||||
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When using the huggingface datasets.Audio feature to decode a local or remote (public HF dataset) audio file inside Google Colab, the notebook kernel crashes with std::bad_alloc (C++ memory allocation failure).
The crash happens even with a minimal code example and valid .wav file that can b... | value:https://api.github.com/repos/huggingface/datasets/issues/7834/comments | value:I_kwDODunzps7UHwYP | value:open | value:8 | value:2025-11-15T16:28:04Z | value:https://api.github.com/repos/huggingface/datasets/issues/7834/labels{/name} | value:7834 | json:{"login": "rachidio", "id": 2559570, "node_id": "MDQ6VXNlcjI1NTk1NzA=", "avatar_url": "https://avatars.githubusercontent.com/u/2559570?v=4", "gravatar_id": "", "url": "https://api.github.com/users/rachidio", "html_url": "https://github.com/rachidio", "followers_url": "https://api.github.com/users/rachidio/follower... | true |
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