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Release DataFusion 50.2.0 (minor) #17849
Description
Is your feature request related to a problem or challenge?
- Follow on to Release DataFusion 50.1.0 (September 2025) Release DataFusion
50.1.0(minor) #17594
There are some things that we may way to backport into the 50.0.0 line, and this ticket tracks doing so.
Steps
- Update version and changelog
- Test with DataFusion Python
- Test with DataFusion Comet
- Test with delta.rs:
- Test Vortex
- Test with iceberg-rust:
- Test with LakeSail:
- Test with parquet viewer
- Test with datafusion-materialized-views
- Voting Thread
- Publish to crates.io
- Create ticket for next release:
Potential Content:
Minor Features
- Improved Decimal support:
Bug Fixes
- Docs.rs build is broken for 50.1.0 #17889 / Fix docs.rs build: Replace
auto_doc_cfgwithdoc_cfg#17845
Backport PR list:
- [branch-50] Backport:
avg(distinct)support for decimal types (#17560) #17885 - [branch-50] Backport: Fix docs.rs build: Replace auto_doc_cfg with doc_cfg #17890
- Making CI green [branch-50] Backport: fix typos & pin action hashes (#17855) #17892
- [Branch-50] Backport: Support Decimal32/64 types (#17501) #17907
- [branch-50] Backport: More decimal 32/64 support #17908
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alamb commentedon Sep 30, 2025
I am happy to run this release process, unless @xudong963 or another PMC member wants to
AdamGS commentedon Sep 30, 2025
Happy to help with anything I can do, I can start backporting changes once 50.1.0 is out.
xudong963 commentedon Oct 1, 2025
I can run this release process. I plan to leave the issue for 2 days to see if anyone else wants other PRs included.
alamb commentedon Oct 2, 2025
It looks like there are a few PRs to backport but then we'll be ready to go
AdamGS commentedon Oct 2, 2025
I have the second PR in the decimal open in my fork, once the first one merges I can open a PR targeting the branch (unless there's some github UI magic I'm missing, couldn't figure out another way to do that).
edit: Added the docs fix backport PR to the top here.
AdamGS commentedon Oct 2, 2025
Seems like some typos sneaked into main, whats the policy here? I can fix them but seems like if they made it in its fine to keep them there for now, as I do see that upstream someone already fixed them.
alamb commentedon Oct 2, 2025
I think we should fix them in the branch so we can get a clean CI run. Maybe as a second PR 🤔
AdamGS commentedon Oct 2, 2025
I'll open a PR later today
AdamGS commentedon Oct 3, 2025
I've put up the last two PRs, there's a stacked diff thing here I'm not sure how to do with github's UI, but it should be easy enough to resolve.
xudong963 commentedon Oct 8, 2025
It seems all PRs are patched. I plan to release it at night.
alamb commentedon Oct 8, 2025
Thank you @xudong963 !
xudong963 commentedon Oct 9, 2025
FYI, I just started the voting process
xudong963 commentedon Oct 13, 2025
Done
alamb commentedon Oct 14, 2025
And the docs are fixed too! Thank you @xudong963
https://docs.rs/datafusion/latest/datafusion/index.html