Thanks everyone for testing it out. I think the errors related to build failures in arrow-flight are related to the upgrade of a dependent library called prost [1], which is used for generating protobuf code. Previously prost bundled the protobuf compiler, but now requires it to be installed locally[2] .
On debian like systems the compiler can be installed like this: apt-get install -y protobuf-compiler On mac I installed it with brew install protobuf If someone can confirm this fixes their problems, I will try and make a PR to add the information to the build instruction @Andy Grove <andygrov...@gmail.com> your error about "protoc failed: Unknown flag: --experimental_allow_proto3_optional\n" }* suggests maybe you have protoc installed but a version that isn't compatible. If it keeps happening I'll file a ticket to investigate. Andrew [1] https://github.com/apache/arrow-rs/pull/1510 [2] https://docs.rs/prost-build/latest/prost_build/#sourcing-protoc On Fri, Apr 15, 2022 at 8:54 PM Andy Grove <andygrov...@gmail.com> wrote: > I ran into a problem running the release verification script. I will try > and debug tomorrow .. perhaps it is a local environmental issue or maybe I > just need to upgrade the version of protoc that is installed. > > > > > > > > > > *error: failed to run custom build command for `arrow-flight v12.0.0 > (/tmp/arrow-12.0.0.PitgR/apache-arrow-rs-12.0.0/arrow-flight)`Caused by: > process didn't exit successfully: > > `/tmp/arrow-12.0.0.PitgR/apache-arrow-rs-12.0.0/target/debug/build/arrow-flight-32d1e9d97d680e87/build-script-build` > (exit status: 1) --- stdout > cargo:rerun-if-changed=../format/Flight.proto --- stderr Error: Custom { > kind: Other, error: "protoc failed: Unknown flag: > --experimental_allow_proto3_optional\n" }* > > On Fri, Apr 15, 2022 at 6:08 PM Matthew Turner < > matthew.m.tur...@outlook.com> > wrote: > > > +1 > > > > Verified on M1 Macbook. > > > > Thanks, Andrew. > > > > From: Andrew Lamb <al...@influxdata.com> > > Date: Friday, April 15, 2022 at 6:51 PM > > To: dev <dev@arrow.apache.org> > > Subject: [VOTE][RUST] Release Apache Arrow Rust 12.0.0 RC1 > > Hi, > > > > I would like to propose a release of Apache Arrow Rust Implementation, > > version 12.0.0. > > > > This release candidate is based on commit: > > dbc47e030c3038d40dbef39fbf3b39ae41f9e98a [1] > > > > The proposed release tarball and signatures are hosted at [2]. > > > > The changelog is located at [3]. > > > > Please download, verify checksums and signatures, run the unit tests, > > and vote on the release. There is a script [4] that automates some of > > the verification. > > > > The vote will be open for at least 72 hours. > > > > [ ] +1 Release this as Apache Arrow Rust > > [ ] +0 > > [ ] -1 Do not release this as Apache Arrow Rust because... > > > > [1]: > > > > > https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fapache%2Farrow-rs%2Ftree%2Fdbc47e030c3038d40dbef39fbf3b39ae41f9e98a&data=04%7C01%7C%7C8838fa89c26944712e0a08da1f327163%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637856598750713755%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=EeqyzdE%2F0CzS3%2BamBUEnNRFgggWGtKSHYkLWISOs1DE%3D&reserved=0 > > [2]: > > > https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdist.apache.org%2Frepos%2Fdist%2Fdev%2Farrow%2Fapache-arrow-rs-12.0.0-rc1&data=04%7C01%7C%7C8838fa89c26944712e0a08da1f327163%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637856598750713755%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=IwEBz24eiZZ11LbEjP3%2B64PI0MgJ%2Fk44q3dB4PcSUoM%3D&reserved=0 > > [3]: > > > > > https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fapache%2Farrow-rs%2Fblob%2Fdbc47e030c3038d40dbef39fbf3b39ae41f9e98a%2FCHANGELOG.md&data=04%7C01%7C%7C8838fa89c26944712e0a08da1f327163%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637856598750713755%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=GQw2y4mZtPHbfo2E12nnA%2FvOqkn2%2F6RjGGhqhfRBcdA%3D&reserved=0 > > [4]: > > > > > https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fapache%2Farrow-rs%2Fblob%2Fmaster%2Fdev%2Frelease%2Fverify-release-candidate.sh&data=04%7C01%7C%7C8838fa89c26944712e0a08da1f327163%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637856598750713755%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=rwlZbembNc13vr3jh1Muex6kpqmInAIUp4B6S7ejw74%3D&reserved=0 > > >
