There's a regression in 4.2.x and 5.0.x when managedCursorInfoCompressionType=LZ4, which is the default value since 5.0.0.
https://github.com/apache/pulsar/issues/27049 The problem was reported just before I started 5.0.1-candidate-1. The reported issue is fixed by https://github.com/apache/pulsar/pull/27050 Thanks to M-Schwab for reporting and fixing this regression. I'll abort this candidate and start a new one after including the fix. -Lari On 2026-10-22 20:50 UTC Lari Hotari wrote: > Hello Apache Pulsar Community, > > This is a call for the vote to release the Apache Pulsar version 5.0.1 > based on 5.0.1-candidate-1. > > Included changes since the previous release: > https://github.com/apache/pulsar/compare/v5.0.0...v5.0.1-candidate-1 > > *** Please download, test and vote on this release. This vote will stay open > for at least 72 hours *** > > Only votes from PMC members are binding, but members of the community are > encouraged to test the release and vote with "(non-binding)". > > Note that we are voting upon the source (tag), binaries are provided for > convenience. > > The release candidate is available at: > https://dist.apache.org/repos/dist/dev/pulsar/pulsar-5.0.1-candidate-1/ > > SHA-512 checksums: > 5cbe1d5288bf92324f05c840a59c39c24d85dcc19ee13befb9042c04102a838ec0024985f6fcff9c34417d3419e38f02a450845f25442c2b6b2425aed30ddb20 > apache-pulsar-5.0.1-src.tar.gz > 7f8b71fb8919e4210bdbd2cd1f58fd8302ba87162a941666644f5ccafa7e09a9e56d4dd41439c5a2a40e5954af9da66fae32797414ecf4545db64252bbfd637f > apache-pulsar-5.0.1-bin.tar.gz > > Maven staging repo: > https://repository.apache.org/content/repositories/orgapachepulsar-1423 > > The tag to be voted upon: > v5.0.1-candidate-1 (commit e588a590cc8b0de4ba805750d5f1de9e6030fcb1) > https://github.com/apache/pulsar/releases/tag/v5.0.1-candidate-1 > > Pulsar's KEYS file containing PGP keys you use to sign the release: > https://downloads.apache.org/pulsar/KEYS > > Docker images: > docker pull lhotari/pulsar:5.0.1-e588a590 > https://hub.docker.com/layers/lhotari/pulsar/5.0.1-e588a590/images/sha256-626c0efc02a7a0fd453f9c71db200f73abf6b14f4c971f678002bda2387b23c0 > > Please download the source package, and follow the README to build > and run the Pulsar standalone service. > > More advanced release validation instructions can be found at > https://pulsar.apache.org/contribute/validate-release-candidate/ > > Thanks, > > Lari Hotari >
