So, looking at the error message in the Go integration tests and looking at the stack trace, I was able to confirm the bug. I'm not sure why it showed up in that run but not subsequent / reproducible but the issue comes down to the following:
In decimal128.go in the `FromBigInt` function you have this: b := v.Bits() > n.lo = uint64(b[0]) > Turns out that if the passed in `v` is 0, then the length of b is also 0, so this ends up attempting to access index 0 of an empty slice. Simple fix being to return early with 0 if v.BitLen() == 0. I've put up https://github.com/apache/arrow/pull/10796 to fix the issue. On Sat, Jul 24, 2021 at 5:17 AM Yibo Cai <yibo....@arm.com> wrote: > +1 > > Verified C++ and Python on Arm64 Linux (Ubuntu 20.04, aarch64). > > ARROW_CMAKE_OPTIONS="-DCMAKE_CXX_COMPILER=/usr/bin/clang++-10 > -DCMAKE_C_COMPILER=/usr/bin/clang-10" TEST_DEFAULT=0 TEST_SOURCE=1 > TEST_CPP=1 TEST_PYTHON=1 dev/release/verify-release-candidate.sh source > 5.0.0 1 > > On 7/23/21 11:25 AM, Krisztián Szűcs wrote: > > Hi, > > > > I would like to propose the following release candidate (RC1) of Apache > > Arrow version 5.0.0. This is a release consisting of 551 > > resolved JIRA issues[1]. > > > > This release candidate is based on commit: > > 4591d76fce2846a29dac33bf01e9ba0337b118e9 [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 how to validate a release > candidate. > > > > Note, please use [12] to verify the Amazon Linux and CentOS packages. > > > > The vote will be open for at least 72 hours. > > > > [ ] +1 Release this as Apache Arrow 5.0.0 > > [ ] +0 > > [ ] -1 Do not release this as Apache Arrow 5.0.0 because... > > > > [1]: > https://issues.apache.org/jira/issues/?jql=project%20%3D%20ARROW%20AND%20status%20in%20%28Resolved%2C%20Closed%29%20AND%20fixVersion%20%3D%205.0.0 > > [2]: > https://github.com/apache/arrow/tree/4591d76fce2846a29dac33bf01e9ba0337b118e9 > > [3]: https://dist.apache.org/repos/dist/dev/arrow/apache-arrow-5.0.0-rc1 > > [4]: https://apache.jfrog.io/artifactory/arrow/amazon-linux-rc/ > > [5]: https://apache.jfrog.io/artifactory/arrow/centos-rc/ > > [6]: https://apache.jfrog.io/artifactory/arrow/debian-rc/ > > [7]: https://apache.jfrog.io/artifactory/arrow/nuget-rc/5.0.0-rc1 > > [8]: https://apache.jfrog.io/artifactory/arrow/python-rc/5.0.0-rc1 > > [9]: https://apache.jfrog.io/artifactory/arrow/ubuntu-rc/ > > [10]: > https://github.com/apache/arrow/blob/4591d76fce2846a29dac33bf01e9ba0337b118e9/CHANGELOG.md > > [11]: > https://cwiki.apache.org/confluence/display/ARROW/How+to+Verify+Release+Candidates > > [12]: https://github.com/apache/arrow/pull/10786 > > >
