Hello everyone, This is the fifth release of Apache Iggy (Incubating), a persistent message streaming platform written in Rust, supporting QUIC, TCP, WebSocket and HTTP transport protocols, capable of processing millions of messages per second with ultra low latencies. For more info, please visit https://iggy.apache.org
This is a re-cut of v0.8.0 as rc2. The original v0.8.0 rc1 passed both the Iggy community and IPMC votes, but during publishing we discovered that one of our internal crates (`iobuf`) conflicts with an unrelated crate of the same name already on crates.io (v5.8.1). That conflict prevents us from publishing `iggy_common` and `iggy_binary_protocol` to crates.io without pulling in the wrong dependency on downstream users' machines. rc2 contains the fix for this issue; the rest of the release is unchanged. Cancellation notice for v0.8.0 rc1: https://lists.apache.org/thread/kxny5bttbs38ncn2ntwjrbz311v51h90 This release has been voted on by the Apache Iggy Community. Vote Thread: https://lists.apache.org/thread/0s1lzpxmzkr3gyw7cqqkc8gkblzj5vp2 The vote PASSED with: - 12 +1 votes (4 binding, 8 non-binding) - 0 -1 votes Vote Summary Thread: https://lists.apache.org/thread/qn1vyv8yclo4wdncso4w4pyflo6mgrtk The release candidate: https://dist.apache.org/repos/dist/dev/incubator/iggy/0.8.0-rc2/ Git commit for the release: https://github.com/apache/iggy/commit/f5350d999d883fd3ca9dd33b3dc2754ddb0df049 Change log for this release: https://github.com/apache/iggy/compare/server-0.7.0...server-0.8.0-rc.2 Git tag for the release candidate: https://github.com/apache/iggy/releases/tag/server-0.8.0-rc.2 The artifacts were signed with PGP key 6CBBED6E59612FCE, corresponding to [email protected], that can be found in keys file: https://downloads.apache.org/incubator/iggy/KEYS The Git tags for release will be created after the voting passes. The vote will be open for at least 72 hours. Please vote accordingly: [ ] +1 approve [ ] +0 no opinion [ ] -1 disapprove with the reason Checklist for reference: - [ ] Download Iggy is valid. - [ ] Checksums and PGP signatures are valid. - [ ] Source code distributions have correct names matching the current release. - [ ] LICENSE and NOTICE files are correct. - [ ] All files have license headers if necessary. - [ ] No compiled archives bundled in source archive. - [ ] Can compile from source. Verification Steps Requires Rust: https://www.rust-lang.org/tools/install Build: cargo build Run Tests: cargo test If you experience concurrency/parallel test runner errors, try limiting threads: cargo test -- --test-threads 1 To verify the source code, clone the repository, checkout to commit f5350d999d883fd3ca9dd33b3dc2754ddb0df049 or tag server-0.8.0-rc.2 and run the release script from the root directory: ./scripts/prepare-release.sh This will create the artifact under iggy_release directory, and should produce the following SHA-512 checksum: 006a62c0bf988b20044743bb09ac780db42e3b63868705c521eb425686bad4208704d2152788f1584dfc06af8652c1e7b86dda474b05c79d926a71415f3e9b5d Please keep in mind that checksum might differ on MacOS vs Linux distribution due to the internal implementation of tar vs gnu-tar or how it's handling the archive metadata (part of the release script). You might need to increase the maximum kernel locked memory limit and open file descriptors limit - iggy tests are quite intensive on these resources. Thanks, Hubert
