Re: [VOTE][C++] Release Apache Iceberg C++ 0.3.0 RC0
+1 binding Verified on macos: - Signature passed. - Checksum passed - Build/test/install using `verify_rc.sh 0.3.0 0`. On Mon, Jun 8, 2026 at 2:59 PM Zehua Zou wrote: > +1 (non-binding) > > Verify on my macOS 26.5.1, clang version 21.1.8 with installed latest avro > commit of main branch. > > > 2026年6月6日 20:28，Junwang Zhao 写道： > > > > Hi, > > > > I would like to propose the following release candidate (RC0) of > > Apache Iceberg C++ 0.3.0. > > > > This release candidate is based on commit: > > ae29c3d4b497c26a62de47ee7659f6cf7aba60f8 [1] > > > > The source release RC0 is hosted at [2]. > > > > Please download, verify checksums and signatures, run the unit tests, > > and vote on the release. See [3] for how to validate a release candidate. > > > > The vote will be open for at least 72 hours. > > > > [ ] +1 Release this as Apache Iceberg C++ 0.3.0 > > [ ] +0 > > [ ] -1 Do not release this as Apache Iceberg C++ 0.3.0 because... > > > > [1]: > https://github.com/apache/iceberg-cpp/tree/ae29c3d4b497c26a62de47ee7659f6cf7aba60f8 > > [2]: > https://dist.apache.org/repos/dist/dev/iceberg/apache-iceberg-cpp-0.3.0-rc0 > > [3]: > https://github.com/apache/iceberg-cpp/blob/main/dev/release/README.md#verify > > > > -- > > Regards > > Junwang Zhao > >
Re: [VOTE][C++] Release Apache Iceberg C++ 0.3.0 RC0
Hi all, Let's abort this vote. We found two issues in RC0: the `-SNAPSHOT` suffix in the CMake version string, and a verification issue caused by the vendored fmt version. We'll fix both and prepare RC1. Thanks to everyone who verified and provided feedback. On Mon, Jun 8, 2026 at 4:14 PM Junwang Zhao wrote: > > Hi Manu, > > On Mon, Jun 8, 2026 at 3:23 PM Manu Zhang wrote: > > > > Hi Junwang, > > > > I'm new to the release process but is it normal to set a "SNAPSHOT" suffix > > in an RC[1]? It looks a REST client would send "User-Agent: > > iceberg-cpp/0.3.0-SNAPSHOT" in the header if building from this source. > > Besides that, the build and tests passed on macOS 26.5, clang 21.0.0. > > Thanks for catching this. You are right, the RC source should not > build as 0.3.0-SNAPSHOT. I have created a PR[1] for fixing that. > > [1] https://github.com/apache/iceberg-cpp/pull/705 > > > > > 1. > > https://github.com/apache/iceberg-cpp/blob/main/CMakeLists.txt#L31C5-L31C27 > > > > Thanks, > > Manu > > > > On Mon, Jun 8, 2026 at 3:00 PM Zehua Zou wrote: > >> > >> +1 (non-binding) > >> > >> Verify on my macOS 26.5.1, clang version 21.1.8 with installed latest avro > >> commit of main branch. > >> > >> > 2026年6月6日 20:28，Junwang Zhao 写道： > >> > > >> > Hi, > >> > > >> > I would like to propose the following release candidate (RC0) of > >> > Apache Iceberg C++ 0.3.0. > >> > > >> > This release candidate is based on commit: > >> > ae29c3d4b497c26a62de47ee7659f6cf7aba60f8 [1] > >> > > >> > The source release RC0 is hosted at [2]. > >> > > >> > Please download, verify checksums and signatures, run the unit tests, > >> > and vote on the release. See [3] for how to validate a release candidate. > >> > > >> > The vote will be open for at least 72 hours. > >> > > >> > [ ] +1 Release this as Apache Iceberg C++ 0.3.0 > >> > [ ] +0 > >> > [ ] -1 Do not release this as Apache Iceberg C++ 0.3.0 because... > >> > > >> > [1]: > >> > https://github.com/apache/iceberg-cpp/tree/ae29c3d4b497c26a62de47ee7659f6cf7aba60f8 > >> > [2]: > >> > https://dist.apache.org/repos/dist/dev/iceberg/apache-iceberg-cpp-0.3.0-rc0 > >> > [3]: > >> > https://github.com/apache/iceberg-cpp/blob/main/dev/release/README.md#verify > >> > > >> > -- > >> > Regards > >> > Junwang Zhao > >> > > > -- > Regards > Junwang Zhao -- Regards Junwang Zhao
Re: [VOTE][C++] Release Apache Iceberg C++ 0.3.0 RC0
Hi Manu, On Mon, Jun 8, 2026 at 3:23 PM Manu Zhang wrote: > > Hi Junwang, > > I'm new to the release process but is it normal to set a "SNAPSHOT" suffix in > an RC[1]? It looks a REST client would send "User-Agent: > iceberg-cpp/0.3.0-SNAPSHOT" in the header if building from this source. > Besides that, the build and tests passed on macOS 26.5, clang 21.0.0. Thanks for catching this. You are right, the RC source should not build as 0.3.0-SNAPSHOT. I have created a PR[1] for fixing that. [1] https://github.com/apache/iceberg-cpp/pull/705 > > 1. https://github.com/apache/iceberg-cpp/blob/main/CMakeLists.txt#L31C5-L31C27 > > Thanks, > Manu > > On Mon, Jun 8, 2026 at 3:00 PM Zehua Zou wrote: >> >> +1 (non-binding) >> >> Verify on my macOS 26.5.1, clang version 21.1.8 with installed latest avro >> commit of main branch. >> >> > 2026年6月6日 20:28，Junwang Zhao 写道： >> > >> > Hi, >> > >> > I would like to propose the following release candidate (RC0) of >> > Apache Iceberg C++ 0.3.0. >> > >> > This release candidate is based on commit: >> > ae29c3d4b497c26a62de47ee7659f6cf7aba60f8 [1] >> > >> > The source release RC0 is hosted at [2]. >> > >> > Please download, verify checksums and signatures, run the unit tests, >> > and vote on the release. See [3] for how to validate a release candidate. >> > >> > The vote will be open for at least 72 hours. >> > >> > [ ] +1 Release this as Apache Iceberg C++ 0.3.0 >> > [ ] +0 >> > [ ] -1 Do not release this as Apache Iceberg C++ 0.3.0 because... >> > >> > [1]: >> > https://github.com/apache/iceberg-cpp/tree/ae29c3d4b497c26a62de47ee7659f6cf7aba60f8 >> > [2]: >> > https://dist.apache.org/repos/dist/dev/iceberg/apache-iceberg-cpp-0.3.0-rc0 >> > [3]: >> > https://github.com/apache/iceberg-cpp/blob/main/dev/release/README.md#verify >> > >> > -- >> > Regards >> > Junwang Zhao >> -- Regards Junwang Zhao
Re: [VOTE][C++] Release Apache Iceberg C++ 0.3.0 RC0
Hi Junwang, I'm new to the release process but is it normal to set a "SNAPSHOT" suffix in an RC[1]? It looks a REST client would send "User-Agent: iceberg-cpp/0.3.0-SNAPSHOT" in the header if building from this source. Besides that, the build and tests passed on macOS 26.5, clang 21.0.0. 1. https://github.com/apache/iceberg-cpp/blob/main/CMakeLists.txt#L31C5-L31C27 Thanks, Manu On Mon, Jun 8, 2026 at 3:00 PM Zehua Zou wrote: > +1 (non-binding) > > Verify on my macOS 26.5.1, clang version 21.1.8 with installed latest avro > commit of main branch. > > > 2026年6月6日 20:28，Junwang Zhao 写道： > > > > Hi, > > > > I would like to propose the following release candidate (RC0) of > > Apache Iceberg C++ 0.3.0. > > > > This release candidate is based on commit: > > ae29c3d4b497c26a62de47ee7659f6cf7aba60f8 [1] > > > > The source release RC0 is hosted at [2]. > > > > Please download, verify checksums and signatures, run the unit tests, > > and vote on the release. See [3] for how to validate a release candidate. > > > > The vote will be open for at least 72 hours. > > > > [ ] +1 Release this as Apache Iceberg C++ 0.3.0 > > [ ] +0 > > [ ] -1 Do not release this as Apache Iceberg C++ 0.3.0 because... > > > > [1]: > https://github.com/apache/iceberg-cpp/tree/ae29c3d4b497c26a62de47ee7659f6cf7aba60f8 > > [2]: > https://dist.apache.org/repos/dist/dev/iceberg/apache-iceberg-cpp-0.3.0-rc0 > > [3]: > https://github.com/apache/iceberg-cpp/blob/main/dev/release/README.md#verify > > > > -- > > Regards > > Junwang Zhao > >
Re: [VOTE][C++] Release Apache Iceberg C++ 0.3.0 RC0
+1 (non-binding) Verify on my macOS 26.5.1, clang version 21.1.8 with installed latest avro commit of main branch. > 2026年6月6日 20:28，Junwang Zhao 写道： > > Hi, > > I would like to propose the following release candidate (RC0) of > Apache Iceberg C++ 0.3.0. > > This release candidate is based on commit: > ae29c3d4b497c26a62de47ee7659f6cf7aba60f8 [1] > > The source release RC0 is hosted at [2]. > > Please download, verify checksums and signatures, run the unit tests, > and vote on the release. See [3] for how to validate a release candidate. > > The vote will be open for at least 72 hours. > > [ ] +1 Release this as Apache Iceberg C++ 0.3.0 > [ ] +0 > [ ] -1 Do not release this as Apache Iceberg C++ 0.3.0 because... > > [1]: > https://github.com/apache/iceberg-cpp/tree/ae29c3d4b497c26a62de47ee7659f6cf7aba60f8 > [2]: > https://dist.apache.org/repos/dist/dev/iceberg/apache-iceberg-cpp-0.3.0-rc0 > [3]: > https://github.com/apache/iceberg-cpp/blob/main/dev/release/README.md#verify > > -- > Regards > Junwang Zhao
Re: [VOTE][C++] Release Apache Iceberg C++ 0.3.0 RC0
+1(binding)
Things verified.
- Signature/checksum passed.
- Full build passed.
- ctest: 16/16 tests passed.
- Install step passed.
- After "brew install fmt", the official verify_rc.sh 0.3.0 0 run
completed successfully. Thanks Steven!
Yufei
On Sun, Jun 7, 2026 at 11:05 PM zhuo wang wrote:
> +1
>
> Thanks for driving this release.
>
> Regards,
> Zhuo Wang
>
> On Mon, Jun 8, 2026 at 1:52 PM Junwang Zhao wrote:
>
>> Hi Steven,
>>
>> On Mon, Jun 8, 2026 at 1:27 PM Steven Wu wrote:
>> >
>> > +1 (binding)
>> >
>> > Verified on macOS 26 (Tahoe), arm64, Apple Clang 21:
>> >
>> > GPG signature: OK
>> >
>> > SHA-512 checksum: OK
>> >
>> > Source build (cmake, Release, static + shared): OK
>> >
>> > ctest: 16/16 passed
>> >
>> > cmake --install: produces expected libiceberg_bundle.{a,dylib},
>> libiceberg_data, libiceberg_rest, plus vendored Arrow/Avro
>> >
>> > One note for other verifiers on recent macOS: dev/release/verify_rc.sh
>> failed for me out of the box because the vendored avro-cpp (SHA 11fb555…)
>> pins fmt 10.2.1 in its own CMakeLists, and fmt 10.2.1's format-inl.h no
>> longer compiles under Apple Clang 21 / LLVM 21 due to stricter consteval
>> evaluation (errors of the form "call to consteval function … is not a
>> constant expression").
>> >
>> > Workaround: brew install fmt (12.1.0) before running the script —
>> avro-cpp's find_package(fmt QUIET) then picks up the system fmt and skips
>> the FetchContent of the broken 10.2.1. After that, the full script passes.
>>
>> Yeah, that's a known issue. Gang has already fixed it in avro-cpp [1],
>> and we'll update our dependency once the next avro release becomes
>> available.
>>
>> [1] https://github.com/apache/avro/pull/3788
>>
>> >
>> > Not a blocker for this release, but worth a follow-up — either bump the
>> vendored avro-cpp pin to one that uses fmt 11+, or thread an ICEBERG_FMT_*
>> override through IcebergThirdpartyToolchain.cmake so we control the fmt
>> version directly.
>> >
>> > Thanks for driving the release!
>> >
>> > Steven
>> >
>> >
>> >
>> > On Sun, Jun 7, 2026 at 8:12 PM Guotao Yu wrote:
>> >>
>> >> +1 (non-binding)
>> >>
>> >> I verified the RC0 artifacts, checksums/signatures, and ran the unit
>> tests successfully.
>> >>
>> >>
>> >> 2026年6月6日 20:28，Junwang Zhao 写道：
>> >>
>> >> Hi,
>> >>
>> >> I would like to propose the following release candidate (RC0) of
>> >> Apache Iceberg C++ 0.3.0.
>> >>
>> >> This release candidate is based on commit:
>> >> ae29c3d4b497c26a62de47ee7659f6cf7aba60f8 [1]
>> >>
>> >> The source release RC0 is hosted at [2].
>> >>
>> >> Please download, verify checksums and signatures, run the unit tests,
>> >> and vote on the release. See [3] for how to validate a release
>> candidate.
>> >>
>> >> The vote will be open for at least 72 hours.
>> >>
>> >> [ ] +1 Release this as Apache Iceberg C++ 0.3.0
>> >> [ ] +0
>> >> [ ] -1 Do not release this as Apache Iceberg C++ 0.3.0 because...
>> >>
>> >> [1]:
>> https://github.com/apache/iceberg-cpp/tree/ae29c3d4b497c26a62de47ee7659f6cf7aba60f8
>> >> [2]:
>> https://dist.apache.org/repos/dist/dev/iceberg/apache-iceberg-cpp-0.3.0-rc0
>> >> [3]:
>> https://github.com/apache/iceberg-cpp/blob/main/dev/release/README.md#verify
>> >>
>> >> --
>> >> Regards
>> >> Junwang Zhao
>> >>
>> >>
>>
>>
>> --
>> Regards
>> Junwang Zhao
>>
>
Re: [VOTE][C++] Release Apache Iceberg C++ 0.3.0 RC0
+1
Thanks for driving this release.
Regards,
Zhuo Wang
On Mon, Jun 8, 2026 at 1:52 PM Junwang Zhao wrote:
> Hi Steven,
>
> On Mon, Jun 8, 2026 at 1:27 PM Steven Wu wrote:
> >
> > +1 (binding)
> >
> > Verified on macOS 26 (Tahoe), arm64, Apple Clang 21:
> >
> > GPG signature: OK
> >
> > SHA-512 checksum: OK
> >
> > Source build (cmake, Release, static + shared): OK
> >
> > ctest: 16/16 passed
> >
> > cmake --install: produces expected libiceberg_bundle.{a,dylib},
> libiceberg_data, libiceberg_rest, plus vendored Arrow/Avro
> >
> > One note for other verifiers on recent macOS: dev/release/verify_rc.sh
> failed for me out of the box because the vendored avro-cpp (SHA 11fb555…)
> pins fmt 10.2.1 in its own CMakeLists, and fmt 10.2.1's format-inl.h no
> longer compiles under Apple Clang 21 / LLVM 21 due to stricter consteval
> evaluation (errors of the form "call to consteval function … is not a
> constant expression").
> >
> > Workaround: brew install fmt (12.1.0) before running the script —
> avro-cpp's find_package(fmt QUIET) then picks up the system fmt and skips
> the FetchContent of the broken 10.2.1. After that, the full script passes.
>
> Yeah, that's a known issue. Gang has already fixed it in avro-cpp [1],
> and we'll update our dependency once the next avro release becomes
> available.
>
> [1] https://github.com/apache/avro/pull/3788
>
> >
> > Not a blocker for this release, but worth a follow-up — either bump the
> vendored avro-cpp pin to one that uses fmt 11+, or thread an ICEBERG_FMT_*
> override through IcebergThirdpartyToolchain.cmake so we control the fmt
> version directly.
> >
> > Thanks for driving the release!
> >
> > Steven
> >
> >
> >
> > On Sun, Jun 7, 2026 at 8:12 PM Guotao Yu wrote:
> >>
> >> +1 (non-binding)
> >>
> >> I verified the RC0 artifacts, checksums/signatures, and ran the unit
> tests successfully.
> >>
> >>
> >> 2026年6月6日 20:28，Junwang Zhao 写道：
> >>
> >> Hi,
> >>
> >> I would like to propose the following release candidate (RC0) of
> >> Apache Iceberg C++ 0.3.0.
> >>
> >> This release candidate is based on commit:
> >> ae29c3d4b497c26a62de47ee7659f6cf7aba60f8 [1]
> >>
> >> The source release RC0 is hosted at [2].
> >>
> >> Please download, verify checksums and signatures, run the unit tests,
> >> and vote on the release. See [3] for how to validate a release
> candidate.
> >>
> >> The vote will be open for at least 72 hours.
> >>
> >> [ ] +1 Release this as Apache Iceberg C++ 0.3.0
> >> [ ] +0
> >> [ ] -1 Do not release this as Apache Iceberg C++ 0.3.0 because...
> >>
> >> [1]:
> https://github.com/apache/iceberg-cpp/tree/ae29c3d4b497c26a62de47ee7659f6cf7aba60f8
> >> [2]:
> https://dist.apache.org/repos/dist/dev/iceberg/apache-iceberg-cpp-0.3.0-rc0
> >> [3]:
> https://github.com/apache/iceberg-cpp/blob/main/dev/release/README.md#verify
> >>
> >> --
> >> Regards
> >> Junwang Zhao
> >>
> >>
>
>
> --
> Regards
> Junwang Zhao
>
Re: [VOTE][C++] Release Apache Iceberg C++ 0.3.0 RC0
Hi Steven,
On Mon, Jun 8, 2026 at 1:27 PM Steven Wu wrote:
>
> +1 (binding)
>
> Verified on macOS 26 (Tahoe), arm64, Apple Clang 21:
>
> GPG signature: OK
>
> SHA-512 checksum: OK
>
> Source build (cmake, Release, static + shared): OK
>
> ctest: 16/16 passed
>
> cmake --install: produces expected libiceberg_bundle.{a,dylib},
> libiceberg_data, libiceberg_rest, plus vendored Arrow/Avro
>
> One note for other verifiers on recent macOS: dev/release/verify_rc.sh failed
> for me out of the box because the vendored avro-cpp (SHA 11fb555…) pins fmt
> 10.2.1 in its own CMakeLists, and fmt 10.2.1's format-inl.h no longer
> compiles under Apple Clang 21 / LLVM 21 due to stricter consteval evaluation
> (errors of the form "call to consteval function … is not a constant
> expression").
>
> Workaround: brew install fmt (12.1.0) before running the script — avro-cpp's
> find_package(fmt QUIET) then picks up the system fmt and skips the
> FetchContent of the broken 10.2.1. After that, the full script passes.
Yeah, that's a known issue. Gang has already fixed it in avro-cpp [1],
and we'll update our dependency once the next avro release becomes
available.
[1] https://github.com/apache/avro/pull/3788
>
> Not a blocker for this release, but worth a follow-up — either bump the
> vendored avro-cpp pin to one that uses fmt 11+, or thread an ICEBERG_FMT_*
> override through IcebergThirdpartyToolchain.cmake so we control the fmt
> version directly.
>
> Thanks for driving the release!
>
> Steven
>
>
>
> On Sun, Jun 7, 2026 at 8:12 PM Guotao Yu wrote:
>>
>> +1 (non-binding)
>>
>> I verified the RC0 artifacts, checksums/signatures, and ran the unit tests
>> successfully.
>>
>>
>> 2026年6月6日 20:28，Junwang Zhao 写道：
>>
>> Hi,
>>
>> I would like to propose the following release candidate (RC0) of
>> Apache Iceberg C++ 0.3.0.
>>
>> This release candidate is based on commit:
>> ae29c3d4b497c26a62de47ee7659f6cf7aba60f8 [1]
>>
>> The source release RC0 is hosted at [2].
>>
>> Please download, verify checksums and signatures, run the unit tests,
>> and vote on the release. See [3] for how to validate a release candidate.
>>
>> The vote will be open for at least 72 hours.
>>
>> [ ] +1 Release this as Apache Iceberg C++ 0.3.0
>> [ ] +0
>> [ ] -1 Do not release this as Apache Iceberg C++ 0.3.0 because...
>>
>> [1]:
>> https://github.com/apache/iceberg-cpp/tree/ae29c3d4b497c26a62de47ee7659f6cf7aba60f8
>> [2]:
>> https://dist.apache.org/repos/dist/dev/iceberg/apache-iceberg-cpp-0.3.0-rc0
>> [3]:
>> https://github.com/apache/iceberg-cpp/blob/main/dev/release/README.md#verify
>>
>> --
>> Regards
>> Junwang Zhao
>>
>>
--
Regards
Junwang Zhao
Re: [VOTE][C++] Release Apache Iceberg C++ 0.3.0 RC0
Thanks Steven for verification and reporting the issue!
I've recently updated avro-cpp to C++20 and replaced fmt with std::format:
https://github.com/apache/avro/pull/3788. This issue will no longer occur
after we bump the version of avro-cpp.
Best,
Gang
On Mon, Jun 8, 2026 at 1:26 PM Steven Wu wrote:
> +1 (binding)
>
> Verified on macOS 26 (Tahoe), arm64, Apple Clang 21:
>
>-
>
>GPG signature: OK
>-
>
>SHA-512 checksum: OK
>-
>
>Source build (cmake, Release, static + shared): OK
>-
>
>ctest: 16/16 passed
>-
>
>cmake --install: produces expected libiceberg_bundle.{a,dylib},
>libiceberg_data, libiceberg_rest, plus vendored Arrow/Avro
>
> One note for other verifiers on recent macOS: dev/release/verify_rc.sh
> failed for me out of the box because the vendored avro-cpp (SHA 11fb555…)
> pins fmt 10.2.1 in its own CMakeLists, and fmt 10.2.1's format-inl.h no
> longer compiles under Apple Clang 21 / LLVM 21 due to stricter consteval
> evaluation (errors of the form "call to consteval function … is not a
> constant expression").
>
> Workaround: brew install fmt (12.1.0) before running the script —
> avro-cpp's find_package(fmt QUIET) then picks up the system fmt and skips
> the FetchContent of the broken 10.2.1. After that, the full script passes.
>
> Not a blocker for this release, but worth a follow-up — either bump the
> vendored avro-cpp pin to one that uses fmt 11+, or thread an ICEBERG_FMT_*
> override through IcebergThirdpartyToolchain.cmake so we control the fmt
> version directly.
>
> Thanks for driving the release!
>
> Steven
>
>
> On Sun, Jun 7, 2026 at 8:12 PM Guotao Yu wrote:
>
>> +1 (non-binding)
>>
>> I verified the RC0 artifacts, checksums/signatures, and ran the unit
>> tests successfully.
>>
>> 2026年6月6日 20:28，Junwang Zhao 写道：
>>
>> Hi,
>>
>> I would like to propose the following release candidate (RC0) of
>> Apache Iceberg C++ 0.3.0.
>>
>> This release candidate is based on commit:
>> ae29c3d4b497c26a62de47ee7659f6cf7aba60f8 [1]
>>
>> The source release RC0 is hosted at [2].
>>
>> Please download, verify checksums and signatures, run the unit tests,
>> and vote on the release. See [3] for how to validate a release candidate.
>>
>> The vote will be open for at least 72 hours.
>>
>> [ ] +1 Release this as Apache Iceberg C++ 0.3.0
>> [ ] +0
>> [ ] -1 Do not release this as Apache Iceberg C++ 0.3.0 because...
>>
>> [1]:
>> https://github.com/apache/iceberg-cpp/tree/ae29c3d4b497c26a62de47ee7659f6cf7aba60f8
>> [2]:
>> https://dist.apache.org/repos/dist/dev/iceberg/apache-iceberg-cpp-0.3.0-rc0
>> [3]:
>> https://github.com/apache/iceberg-cpp/blob/main/dev/release/README.md#verify
>>
>> --
>> Regards
>> Junwang Zhao
>>
>>
>>
Re: [VOTE][C++] Release Apache Iceberg C++ 0.3.0 RC0
+1 (binding)
Verified on macOS 26 (Tahoe), arm64, Apple Clang 21:
-
GPG signature: OK
-
SHA-512 checksum: OK
-
Source build (cmake, Release, static + shared): OK
-
ctest: 16/16 passed
-
cmake --install: produces expected libiceberg_bundle.{a,dylib},
libiceberg_data, libiceberg_rest, plus vendored Arrow/Avro
One note for other verifiers on recent macOS: dev/release/verify_rc.sh
failed for me out of the box because the vendored avro-cpp (SHA 11fb555…)
pins fmt 10.2.1 in its own CMakeLists, and fmt 10.2.1's format-inl.h no
longer compiles under Apple Clang 21 / LLVM 21 due to stricter consteval
evaluation (errors of the form "call to consteval function … is not a
constant expression").
Workaround: brew install fmt (12.1.0) before running the script —
avro-cpp's find_package(fmt QUIET) then picks up the system fmt and skips
the FetchContent of the broken 10.2.1. After that, the full script passes.
Not a blocker for this release, but worth a follow-up — either bump the
vendored avro-cpp pin to one that uses fmt 11+, or thread an ICEBERG_FMT_*
override through IcebergThirdpartyToolchain.cmake so we control the fmt
version directly.
Thanks for driving the release!
Steven
On Sun, Jun 7, 2026 at 8:12 PM Guotao Yu wrote:
> +1 (non-binding)
>
> I verified the RC0 artifacts, checksums/signatures, and ran the unit tests
> successfully.
>
> 2026年6月6日 20:28，Junwang Zhao 写道：
>
> Hi,
>
> I would like to propose the following release candidate (RC0) of
> Apache Iceberg C++ 0.3.0.
>
> This release candidate is based on commit:
> ae29c3d4b497c26a62de47ee7659f6cf7aba60f8 [1]
>
> The source release RC0 is hosted at [2].
>
> Please download, verify checksums and signatures, run the unit tests,
> and vote on the release. See [3] for how to validate a release candidate.
>
> The vote will be open for at least 72 hours.
>
> [ ] +1 Release this as Apache Iceberg C++ 0.3.0
> [ ] +0
> [ ] -1 Do not release this as Apache Iceberg C++ 0.3.0 because...
>
> [1]:
> https://github.com/apache/iceberg-cpp/tree/ae29c3d4b497c26a62de47ee7659f6cf7aba60f8
> [2]:
> https://dist.apache.org/repos/dist/dev/iceberg/apache-iceberg-cpp-0.3.0-rc0
> [3]:
> https://github.com/apache/iceberg-cpp/blob/main/dev/release/README.md#verify
>
> --
> Regards
> Junwang Zhao
>
>
>
Re: [VOTE][C++] Release Apache Iceberg C++ 0.3.0 RC0
+1 (non-binding) I verified the RC0 artifacts, checksums/signatures, and ran the unit tests successfully. > 2026年6月6日 20:28，Junwang Zhao 写道： > > Hi, > > I would like to propose the following release candidate (RC0) of > Apache Iceberg C++ 0.3.0. > > This release candidate is based on commit: > ae29c3d4b497c26a62de47ee7659f6cf7aba60f8 [1] > > The source release RC0 is hosted at [2]. > > Please download, verify checksums and signatures, run the unit tests, > and vote on the release. See [3] for how to validate a release candidate. > > The vote will be open for at least 72 hours. > > [ ] +1 Release this as Apache Iceberg C++ 0.3.0 > [ ] +0 > [ ] -1 Do not release this as Apache Iceberg C++ 0.3.0 because... > > [1]: > https://github.com/apache/iceberg-cpp/tree/ae29c3d4b497c26a62de47ee7659f6cf7aba60f8 > [2]: > https://dist.apache.org/repos/dist/dev/iceberg/apache-iceberg-cpp-0.3.0-rc0 > [3]: > https://github.com/apache/iceberg-cpp/blob/main/dev/release/README.md#verify > > -- > Regards > Junwang Zhao
Re: [VOTE][C++] Release Apache Iceberg C++ 0.3.0 RC0
+1 (non-binding) Ran the verify script on my macOS successfully. Thanks Junwang for driving this! On Sat, Jun 6, 2026 at 8:29 PM Junwang Zhao wrote: > Hi, > > I would like to propose the following release candidate (RC0) of > Apache Iceberg C++ 0.3.0. > > This release candidate is based on commit: > ae29c3d4b497c26a62de47ee7659f6cf7aba60f8 [1] > > The source release RC0 is hosted at [2]. > > Please download, verify checksums and signatures, run the unit tests, > and vote on the release. See [3] for how to validate a release candidate. > > The vote will be open for at least 72 hours. > > [ ] +1 Release this as Apache Iceberg C++ 0.3.0 > [ ] +0 > [ ] -1 Do not release this as Apache Iceberg C++ 0.3.0 because... > > [1]: > https://github.com/apache/iceberg-cpp/tree/ae29c3d4b497c26a62de47ee7659f6cf7aba60f8 > [2]: > https://dist.apache.org/repos/dist/dev/iceberg/apache-iceberg-cpp-0.3.0-rc0 > [3]: > https://github.com/apache/iceberg-cpp/blob/main/dev/release/README.md#verify > > -- > Regards > Junwang Zhao >
