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Posted to dev@arrow.apache.org by Raúl Cumplido <ra...@apache.org> on 2026/08/06 08:44:11 UTC
[VOTE] Release Apache Arrow 25.0.1 - RC1
Hi,
I would like to propose the following release candidate (RC1) of Apache
Arrow version 25.0.1. This is a release consisting of 9
resolved GitHub issues[1].
This release candidate is based on commit:
beccec0d0c451b7aa3e4530416ac431b3c035c69 [2]
The source release rc1 is hosted at [3].
The binary artifacts are hosted at [4][5][6][7][8][9].
The changelog is located at [10].
Please download, verify checksums and signatures, run the unit tests,
and vote on the release. See [11] for the SHA-512 checksum for this RC and [12]
for how to validate a release candidate.
See also a verification result on GitHub pull request [13].
The vote will be open for at least 72 hours.
[ ] +1 Release this as Apache Arrow 25.0.1
[ ] +0
[ ] -1 Do not release this as Apache Arrow 25.0.1 because...
[1]: https://github.com/apache/arrow/issues?q=is%3Aissue+milestone%3A25.0.1+is%3Aclosed
[2]: https://github.com/apache/arrow/tree/beccec0d0c451b7aa3e4530416ac431b3c035c69
[3]: https://dist.apache.org/repos/dist/dev/arrow/apache-arrow-25.0.1-rc1
[4]: https://packages.apache.org/artifactory/arrow/almalinux-rc/
[5]: https://packages.apache.org/artifactory/arrow/amazon-linux-rc/
[6]: https://packages.apache.org/artifactory/arrow/centos-rc/
[7]: https://packages.apache.org/artifactory/arrow/debian-rc/
[8]: https://packages.apache.org/artifactory/arrow/ubuntu-rc/
[9]: https://github.com/apache/arrow/releases/tag/apache-arrow-25.0.1-rc1
[10]: https://github.com/apache/arrow/blob/beccec0d0c451b7aa3e4530416ac431b3c035c69/CHANGELOG.md
[11]: e75d384b4fdbdee29eb8ad29800c731843e7c43d90a43995dcc77390008723537791e212333178625345c718bdab15e0f3d8c12aa86b336918598c7d3fefc6e5
[12]: https://arrow.apache.org/docs/developers/release_verification.html
[13]: https://github.com/apache/arrow/pull/50815
Re: [VOTE] Release Apache Arrow 25.0.1 - RC1
Posted by Ruoxi Sun <ru...@gmail.com>.
+1 (binding)
I verified the Arrow C++ 25.0.1 RC1 on macOS arm64 with:
TEST_DEFAULT=0 TEST_CPP=1 ./dev/release/verify-release-candidate.sh
25.0.1 1
This verified the source tarball signature and checksums, built Arrow C++,
and ran the C++ test suite successfully.
I needed TZ=UTC locally to avoid a timezone-sensitive failure in
gandiva-projector-test (DateTimeTestProjector.TestDateTime). This issue was
fixed on main by GH-50400, but that fix is not included in 25.0.1 RC1.
Since I was able to complete verification successfully with TZ=UTC, I do
not consider this an RC blocker.
Regards,
Rossi Sun
On Fri, Aug 7, 2026 at 12:35 Bryce Mecum <br...@gmail.com> wrote:
> +1 (binding)
>
> Verified checksum and signature. I get a test failure in Gandiva due
> to time zone handling, I should've marked [1] as a backport candidate.
> This isn't a release blocker at all but I thought I'd mention it.
>
> [1] https://github.com/apache/arrow/issues/50399
>
> On Thu, Aug 6, 2026 at 1:44 AM Raúl Cumplido <ra...@apache.org> wrote:
> >
> > Hi,
> >
> > I would like to propose the following release candidate (RC1) of Apache
> > Arrow version 25.0.1. This is a release consisting of 9
> > resolved GitHub issues[1].
> >
> > This release candidate is based on commit:
> > beccec0d0c451b7aa3e4530416ac431b3c035c69 [2]
> >
> > The source release rc1 is hosted at [3].
> > The binary artifacts are hosted at [4][5][6][7][8][9].
> > The changelog is located at [10].
> >
> > Please download, verify checksums and signatures, run the unit tests,
> > and vote on the release. See [11] for the SHA-512 checksum for this RC
> and [12]
> > for how to validate a release candidate.
> >
> > See also a verification result on GitHub pull request [13].
> >
> > The vote will be open for at least 72 hours.
> >
> > [ ] +1 Release this as Apache Arrow 25.0.1
> > [ ] +0
> > [ ] -1 Do not release this as Apache Arrow 25.0.1 because...
> >
> > [1]:
> https://github.com/apache/arrow/issues?q=is%3Aissue+milestone%3A25.0.1+is%3Aclosed
> > [2]:
> https://github.com/apache/arrow/tree/beccec0d0c451b7aa3e4530416ac431b3c035c69
> > [3]:
> https://dist.apache.org/repos/dist/dev/arrow/apache-arrow-25.0.1-rc1
> > [4]: https://packages.apache.org/artifactory/arrow/almalinux-rc/
> > [5]: https://packages.apache.org/artifactory/arrow/amazon-linux-rc/
> > [6]: https://packages.apache.org/artifactory/arrow/centos-rc/
> > [7]: https://packages.apache.org/artifactory/arrow/debian-rc/
> > [8]: https://packages.apache.org/artifactory/arrow/ubuntu-rc/
> > [9]:
> https://github.com/apache/arrow/releases/tag/apache-arrow-25.0.1-rc1
> > [10]:
> https://github.com/apache/arrow/blob/beccec0d0c451b7aa3e4530416ac431b3c035c69/CHANGELOG.md
> > [11]:
> e75d384b4fdbdee29eb8ad29800c731843e7c43d90a43995dcc77390008723537791e212333178625345c718bdab15e0f3d8c12aa86b336918598c7d3fefc6e5
> > [12]: https://arrow.apache.org/docs/developers/release_verification.html
> > [13]: https://github.com/apache/arrow/pull/50815
>
[RESULT][VOTE] Release Apache Arrow 25.0.1 - RC1
Posted by Raúl Cumplido <ra...@apache.org>.
Hi,
The vote carries with:
4 +1 (binding): L. C. Hsieh, Gang Wu, Bryce Mecum and Raúl Cumplido
0 +1 (non-binding):
0 0:
0 -1:
I'll start working on the post release tasks:
https://arrow.apache.org/docs/dev/developers/release.html#post-release-tasks
Thank you very much for the verification votes!
Raúl
El dom, 9 ago 2026 a las 21:50, Raúl Cumplido (<ra...@apache.org>) escribió:
>
> +1 (binding)
>
> I ran successfully the following commands:
>
> TEST_DEFAULT=0 TEST_SOURCE=1 TEST_SOURCE_REPRODUCIBLE=1
> TEST_INTEGRATION=1 ./dev/release/verify-release-candidate.sh 25.0.1 1
> TEST_DEFAULT=0 TEST_BINARY=1 ./dev/release/verify-release-candidate.sh 25.0.1 1
> USE_CONDA=1 TEST_DEFAULT=0 TEST_WHEELS=1
> dev/release/verify-release-candidate.sh 25.0.1 1
> TEST_DEFAULT=0 TEST_APT=1 TEST_YUM=1
> dev/release/verify-release-candidate.sh 25.0.1 1
>
> On Debian 14 (testing/forky)
>
> Regards,
> Raúl
>
> El vie, 7 ago 2026 a las 21:36, Bryce Mecum (<br...@gmail.com>) escribió:
> >
> > +1 (binding)
> >
> > Verified checksum and signature. I get a test failure in Gandiva due
> > to time zone handling, I should've marked [1] as a backport candidate.
> > This isn't a release blocker at all but I thought I'd mention it.
> >
> > [1] https://github.com/apache/arrow/issues/50399
> >
> > On Thu, Aug 6, 2026 at 1:44 AM Raúl Cumplido <ra...@apache.org> wrote:
> > >
> > > Hi,
> > >
> > > I would like to propose the following release candidate (RC1) of Apache
> > > Arrow version 25.0.1. This is a release consisting of 9
> > > resolved GitHub issues[1].
> > >
> > > This release candidate is based on commit:
> > > beccec0d0c451b7aa3e4530416ac431b3c035c69 [2]
> > >
> > > The source release rc1 is hosted at [3].
> > > The binary artifacts are hosted at [4][5][6][7][8][9].
> > > The changelog is located at [10].
> > >
> > > Please download, verify checksums and signatures, run the unit tests,
> > > and vote on the release. See [11] for the SHA-512 checksum for this RC and [12]
> > > for how to validate a release candidate.
> > >
> > > See also a verification result on GitHub pull request [13].
> > >
> > > The vote will be open for at least 72 hours.
> > >
> > > [ ] +1 Release this as Apache Arrow 25.0.1
> > > [ ] +0
> > > [ ] -1 Do not release this as Apache Arrow 25.0.1 because...
> > >
> > > [1]: https://github.com/apache/arrow/issues?q=is%3Aissue+milestone%3A25.0.1+is%3Aclosed
> > > [2]: https://github.com/apache/arrow/tree/beccec0d0c451b7aa3e4530416ac431b3c035c69
> > > [3]: https://dist.apache.org/repos/dist/dev/arrow/apache-arrow-25.0.1-rc1
> > > [4]: https://packages.apache.org/artifactory/arrow/almalinux-rc/
> > > [5]: https://packages.apache.org/artifactory/arrow/amazon-linux-rc/
> > > [6]: https://packages.apache.org/artifactory/arrow/centos-rc/
> > > [7]: https://packages.apache.org/artifactory/arrow/debian-rc/
> > > [8]: https://packages.apache.org/artifactory/arrow/ubuntu-rc/
> > > [9]: https://github.com/apache/arrow/releases/tag/apache-arrow-25.0.1-rc1
> > > [10]: https://github.com/apache/arrow/blob/beccec0d0c451b7aa3e4530416ac431b3c035c69/CHANGELOG.md
> > > [11]: e75d384b4fdbdee29eb8ad29800c731843e7c43d90a43995dcc77390008723537791e212333178625345c718bdab15e0f3d8c12aa86b336918598c7d3fefc6e5
> > > [12]: https://arrow.apache.org/docs/developers/release_verification.html
> > > [13]: https://github.com/apache/arrow/pull/50815
Re: [VOTE] Release Apache Arrow 25.0.1 - RC1
Posted by Raúl Cumplido <ra...@apache.org>.
+1 (binding)
I ran successfully the following commands:
TEST_DEFAULT=0 TEST_SOURCE=1 TEST_SOURCE_REPRODUCIBLE=1
TEST_INTEGRATION=1 ./dev/release/verify-release-candidate.sh 25.0.1 1
TEST_DEFAULT=0 TEST_BINARY=1 ./dev/release/verify-release-candidate.sh 25.0.1 1
USE_CONDA=1 TEST_DEFAULT=0 TEST_WHEELS=1
dev/release/verify-release-candidate.sh 25.0.1 1
TEST_DEFAULT=0 TEST_APT=1 TEST_YUM=1
dev/release/verify-release-candidate.sh 25.0.1 1
On Debian 14 (testing/forky)
Regards,
Raúl
El vie, 7 ago 2026 a las 21:36, Bryce Mecum (<br...@gmail.com>) escribió:
>
> +1 (binding)
>
> Verified checksum and signature. I get a test failure in Gandiva due
> to time zone handling, I should've marked [1] as a backport candidate.
> This isn't a release blocker at all but I thought I'd mention it.
>
> [1] https://github.com/apache/arrow/issues/50399
>
> On Thu, Aug 6, 2026 at 1:44 AM Raúl Cumplido <ra...@apache.org> wrote:
> >
> > Hi,
> >
> > I would like to propose the following release candidate (RC1) of Apache
> > Arrow version 25.0.1. This is a release consisting of 9
> > resolved GitHub issues[1].
> >
> > This release candidate is based on commit:
> > beccec0d0c451b7aa3e4530416ac431b3c035c69 [2]
> >
> > The source release rc1 is hosted at [3].
> > The binary artifacts are hosted at [4][5][6][7][8][9].
> > The changelog is located at [10].
> >
> > Please download, verify checksums and signatures, run the unit tests,
> > and vote on the release. See [11] for the SHA-512 checksum for this RC and [12]
> > for how to validate a release candidate.
> >
> > See also a verification result on GitHub pull request [13].
> >
> > The vote will be open for at least 72 hours.
> >
> > [ ] +1 Release this as Apache Arrow 25.0.1
> > [ ] +0
> > [ ] -1 Do not release this as Apache Arrow 25.0.1 because...
> >
> > [1]: https://github.com/apache/arrow/issues?q=is%3Aissue+milestone%3A25.0.1+is%3Aclosed
> > [2]: https://github.com/apache/arrow/tree/beccec0d0c451b7aa3e4530416ac431b3c035c69
> > [3]: https://dist.apache.org/repos/dist/dev/arrow/apache-arrow-25.0.1-rc1
> > [4]: https://packages.apache.org/artifactory/arrow/almalinux-rc/
> > [5]: https://packages.apache.org/artifactory/arrow/amazon-linux-rc/
> > [6]: https://packages.apache.org/artifactory/arrow/centos-rc/
> > [7]: https://packages.apache.org/artifactory/arrow/debian-rc/
> > [8]: https://packages.apache.org/artifactory/arrow/ubuntu-rc/
> > [9]: https://github.com/apache/arrow/releases/tag/apache-arrow-25.0.1-rc1
> > [10]: https://github.com/apache/arrow/blob/beccec0d0c451b7aa3e4530416ac431b3c035c69/CHANGELOG.md
> > [11]: e75d384b4fdbdee29eb8ad29800c731843e7c43d90a43995dcc77390008723537791e212333178625345c718bdab15e0f3d8c12aa86b336918598c7d3fefc6e5
> > [12]: https://arrow.apache.org/docs/developers/release_verification.html
> > [13]: https://github.com/apache/arrow/pull/50815
Re: [VOTE] Release Apache Arrow 25.0.1 - RC1
Posted by Bryce Mecum <br...@gmail.com>.
+1 (binding)
Verified checksum and signature. I get a test failure in Gandiva due
to time zone handling, I should've marked [1] as a backport candidate.
This isn't a release blocker at all but I thought I'd mention it.
[1] https://github.com/apache/arrow/issues/50399
On Thu, Aug 6, 2026 at 1:44 AM Raúl Cumplido <ra...@apache.org> wrote:
>
> Hi,
>
> I would like to propose the following release candidate (RC1) of Apache
> Arrow version 25.0.1. This is a release consisting of 9
> resolved GitHub issues[1].
>
> This release candidate is based on commit:
> beccec0d0c451b7aa3e4530416ac431b3c035c69 [2]
>
> The source release rc1 is hosted at [3].
> The binary artifacts are hosted at [4][5][6][7][8][9].
> The changelog is located at [10].
>
> Please download, verify checksums and signatures, run the unit tests,
> and vote on the release. See [11] for the SHA-512 checksum for this RC and [12]
> for how to validate a release candidate.
>
> See also a verification result on GitHub pull request [13].
>
> The vote will be open for at least 72 hours.
>
> [ ] +1 Release this as Apache Arrow 25.0.1
> [ ] +0
> [ ] -1 Do not release this as Apache Arrow 25.0.1 because...
>
> [1]: https://github.com/apache/arrow/issues?q=is%3Aissue+milestone%3A25.0.1+is%3Aclosed
> [2]: https://github.com/apache/arrow/tree/beccec0d0c451b7aa3e4530416ac431b3c035c69
> [3]: https://dist.apache.org/repos/dist/dev/arrow/apache-arrow-25.0.1-rc1
> [4]: https://packages.apache.org/artifactory/arrow/almalinux-rc/
> [5]: https://packages.apache.org/artifactory/arrow/amazon-linux-rc/
> [6]: https://packages.apache.org/artifactory/arrow/centos-rc/
> [7]: https://packages.apache.org/artifactory/arrow/debian-rc/
> [8]: https://packages.apache.org/artifactory/arrow/ubuntu-rc/
> [9]: https://github.com/apache/arrow/releases/tag/apache-arrow-25.0.1-rc1
> [10]: https://github.com/apache/arrow/blob/beccec0d0c451b7aa3e4530416ac431b3c035c69/CHANGELOG.md
> [11]: e75d384b4fdbdee29eb8ad29800c731843e7c43d90a43995dcc77390008723537791e212333178625345c718bdab15e0f3d8c12aa86b336918598c7d3fefc6e5
> [12]: https://arrow.apache.org/docs/developers/release_verification.html
> [13]: https://github.com/apache/arrow/pull/50815
Re: [VOTE] Release Apache Arrow 25.0.1 - RC1
Posted by Gang Wu <us...@gmail.com>.
+1 (binding)
On Fri, Aug 7, 2026 at 1:28 AM L. C. Hsieh <vi...@gmail.com> wrote:
> +1
>
> Verified on macOS 15 / Apple Silicon:
> - Source tarball signature and checksums.
> - Binary wheel (cp311, macosx arm64): sha512 and GPG signature verified;
> full pyarrow test suite passes (7514 passed; the Flight TLS and parquet
> - Binary wheel (cp311, macosx arm64): sha512 and GPG signature verified;
> full pyarrow test suite passes (7514 passed; the Flight TLS and tests that
> need ARROW_TEST_DATA / PARQUET_TEST_DATA also pass once those are
> provided).
> - Source build with TEST_PYTHON=1 (Flight/Gandiva disabled): builds fine
> and the core Python suite passes from source (7404 passed).
> - GH-50326 specifically: to_pylist() on nested types improves as expected
> over 25.0.0 (list<string> 3.4x, struct 10x, map 7.8x on 500k-row arrays),
> results exactly match the per-Scalar conversion across
> nested/sliced/chunked cases, and Spark's 4.2 switches to the native path
> with this version — outputs match its fallback implementation exactly.
>
> Thanks Raúl for driving the patch release!
>
>
> On Thu, Aug 6, 2026 at 1:45 AM Raúl Cumplido <ra...@apache.org> wrote:
>
> > Hi,
> >
> > I would like to propose the following release candidate (RC1) of Apache
> > Arrow version 25.0.1. This is a release consisting of 9
> > resolved GitHub issues[1].
> >
> > This release candidate is based on commit:
> > beccec0d0c451b7aa3e4530416ac431b3c035c69 [2]
> >
> > The source release rc1 is hosted at [3].
> > The binary artifacts are hosted at [4][5][6][7][8][9].
> > The changelog is located at [10].
> >
> > Please download, verify checksums and signatures, run the unit tests,
> > and vote on the release. See [11] for the SHA-512 checksum for this RC
> and
> > [12]
> > for how to validate a release candidate.
> >
> > See also a verification result on GitHub pull request [13].
> >
> > The vote will be open for at least 72 hours.
> >
> > [ ] +1 Release this as Apache Arrow 25.0.1
> > [ ] +0
> > [ ] -1 Do not release this as Apache Arrow 25.0.1 because...
> >
> > [1]:
> >
> https://github.com/apache/arrow/issues?q=is%3Aissue+milestone%3A25.0.1+is%3Aclosed
> > [2]:
> >
> https://github.com/apache/arrow/tree/beccec0d0c451b7aa3e4530416ac431b3c035c69
> > [3]:
> https://dist.apache.org/repos/dist/dev/arrow/apache-arrow-25.0.1-rc1
> > [4]: https://packages.apache.org/artifactory/arrow/almalinux-rc/
> > [5]: https://packages.apache.org/artifactory/arrow/amazon-linux-rc/
> > [6]: https://packages.apache.org/artifactory/arrow/centos-rc/
> > [7]: https://packages.apache.org/artifactory/arrow/debian-rc/
> > [8]: https://packages.apache.org/artifactory/arrow/ubuntu-rc/
> > [9]:
> https://github.com/apache/arrow/releases/tag/apache-arrow-25.0.1-rc1
> > [10]:
> >
> https://github.com/apache/arrow/blob/beccec0d0c451b7aa3e4530416ac431b3c035c69/CHANGELOG.md
> > [11]:
> >
> e75d384b4fdbdee29eb8ad29800c731843e7c43d90a43995dcc77390008723537791e212333178625345c718bdab15e0f3d8c12aa86b336918598c7d3fefc6e5
> > [12]: https://arrow.apache.org/docs/developers/release_verification.html
> > [13]: https://github.com/apache/arrow/pull/50815
> >
>
Re: [VOTE] Release Apache Arrow 25.0.1 - RC1
Posted by "L. C. Hsieh" <vi...@gmail.com>.
+1
Verified on macOS 15 / Apple Silicon:
- Source tarball signature and checksums.
- Binary wheel (cp311, macosx arm64): sha512 and GPG signature verified;
full pyarrow test suite passes (7514 passed; the Flight TLS and parquet
- Binary wheel (cp311, macosx arm64): sha512 and GPG signature verified;
full pyarrow test suite passes (7514 passed; the Flight TLS and tests that
need ARROW_TEST_DATA / PARQUET_TEST_DATA also pass once those are provided).
- Source build with TEST_PYTHON=1 (Flight/Gandiva disabled): builds fine
and the core Python suite passes from source (7404 passed).
- GH-50326 specifically: to_pylist() on nested types improves as expected
over 25.0.0 (list<string> 3.4x, struct 10x, map 7.8x on 500k-row arrays),
results exactly match the per-Scalar conversion across
nested/sliced/chunked cases, and Spark's 4.2 switches to the native path
with this version — outputs match its fallback implementation exactly.
Thanks Raúl for driving the patch release!
On Thu, Aug 6, 2026 at 1:45 AM Raúl Cumplido <ra...@apache.org> wrote:
> Hi,
>
> I would like to propose the following release candidate (RC1) of Apache
> Arrow version 25.0.1. This is a release consisting of 9
> resolved GitHub issues[1].
>
> This release candidate is based on commit:
> beccec0d0c451b7aa3e4530416ac431b3c035c69 [2]
>
> The source release rc1 is hosted at [3].
> The binary artifacts are hosted at [4][5][6][7][8][9].
> The changelog is located at [10].
>
> Please download, verify checksums and signatures, run the unit tests,
> and vote on the release. See [11] for the SHA-512 checksum for this RC and
> [12]
> for how to validate a release candidate.
>
> See also a verification result on GitHub pull request [13].
>
> The vote will be open for at least 72 hours.
>
> [ ] +1 Release this as Apache Arrow 25.0.1
> [ ] +0
> [ ] -1 Do not release this as Apache Arrow 25.0.1 because...
>
> [1]:
> https://github.com/apache/arrow/issues?q=is%3Aissue+milestone%3A25.0.1+is%3Aclosed
> [2]:
> https://github.com/apache/arrow/tree/beccec0d0c451b7aa3e4530416ac431b3c035c69
> [3]: https://dist.apache.org/repos/dist/dev/arrow/apache-arrow-25.0.1-rc1
> [4]: https://packages.apache.org/artifactory/arrow/almalinux-rc/
> [5]: https://packages.apache.org/artifactory/arrow/amazon-linux-rc/
> [6]: https://packages.apache.org/artifactory/arrow/centos-rc/
> [7]: https://packages.apache.org/artifactory/arrow/debian-rc/
> [8]: https://packages.apache.org/artifactory/arrow/ubuntu-rc/
> [9]: https://github.com/apache/arrow/releases/tag/apache-arrow-25.0.1-rc1
> [10]:
> https://github.com/apache/arrow/blob/beccec0d0c451b7aa3e4530416ac431b3c035c69/CHANGELOG.md
> [11]:
> e75d384b4fdbdee29eb8ad29800c731843e7c43d90a43995dcc77390008723537791e212333178625345c718bdab15e0f3d8c12aa86b336918598c7d3fefc6e5
> [12]: https://arrow.apache.org/docs/developers/release_verification.html
> [13]: https://github.com/apache/arrow/pull/50815
>