+1 (non-binding)

I have checked:

- Download links are valid.
- git commit hash is correct
- Checksums and signatures are valid.
- No binary files in the source release
- Successfully built binary from source via ./build/make-distribution.sh 
-Pspark-3.5/flink-1.19/mr

BTW, I have tested the clean performance of Worker for 0.5.0-rc3. It works well 
and there is no backlog for clean task queue.

Regards,
Nicholas Jiang

On 2024/06/19 04:45:52 Ethan Feng wrote:
> Hello, Celeborn community,
> 
> This is a call for a vote to release Apache Celeborn
> 0.5.0-rc3
> 
> The git tag to be voted upon:
> https://github.com/apache/celeborn/releases/tag/v0.5.0-rc3
> 
> Source and binary artifacts can be found at:
> https://dist.apache.org/repos/dist/dev/celeborn/v0.5.0-rc3
> 
> The git commit hash:
> 048ef207359113247bff05dcc203c70021ccfa10
> 
> The staging repo:
> https://repository.apache.org/content/repositories/orgapacheceleborn-1076/
> 
> The fingerprint of the PGP key release artifacts is signed with:
> FCF20BB29C7BEFDF58F998F76392F71F37356FA0
> 
> My public key to verify signatures can be found in:
> https://dist.apache.org/repos/dist/release/celeborn/KEYS
> 
> The vote will be open for at least 72 hours or until the necessary
> number of votes are reached.
> 
> Please vote accordingly:
> 
> [ ] +1 approve
> [ ] +0 no opinion
> [ ] -1 disapprove (and the reason)
> 
> Steps to validate the release:
> https://www.apache.org/info/verification.html
> 
> * Download links, 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 unlicensed compiled archives bundled in the source archive.
> * The source tarball matches the git tag.
> * Build from source is successful.
> 
> There are additional tests:
> * Performance test no regression
> 1 TB TPC-DS, 0.5.0 VS 0.4.1 : 2042(s) VS 2050(s)
> 1.1 TB pure shuffle, 0.5.0 VS 0.4.1 : 11.8min vs 11.8min
> 
> * Result correctness test passed
> 1TB TPC-DS runs concurrently, the results are identical.
> 
> * Usability test passed
> Rolling upgrade from version 0.4.1 to 0.5.0 succeed.
> The metrics system works as expected.
> 
> * Stability test passed
> Random worker failures, Celeborn works as expected.
> Random master failures, Celeborn works as expected.
> Master meta corrupted, Celeborn works as expected.
> 
> * Compatibility test passed
> The Celeborn server version of 0.5.0 works fine with the Celeborn client 
> 0.4.1.
> 
> * Grafana dashboard layout checked
> 
> 
> Regards,
> Ethan Feng
> 

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