Thanks a lot for the update, Dianjin. Wow, this is a major progress regarding upgrading Cloudberry's PostgreSQL kernel. We've taken a big step closer to our goal of continuously approaching the latest stable version of PostgreSQL.
Best, Lirong Dianjin Wang <wangdian...@gmail.com> 于2025年8月1日周五 13:53写道： > Hi all, > > I would like to share an update on the ongoing effort to upgrade the > Cloudberry kernel from PostgreSQL 14.4 to 16.9. This work is being > tracked per the proposal discussed in GitHub Discussion #1095. > > ## Overall Progress > > For the kernel upgrade, we will have a few major milestones, including: > > ``` > -> Merge new Kernel into work branch (Done) > -> Resolve conflicts (WIP) > -> Fix the compile errors > -> Init database > -> Check the new pgstat codes and make it work on MPP > -> Pass the PG parallel schedule tests > -> Pass the Cloudberry schedule tests > -> Fix the extensions > -> Enable ORCA > -> Tests and validation > -> Create a PR to push the changes to the main branch > ``` > > The upgrade work began with commit > [0959648e]( > https://github.com/apache/cloudberry/commit/0959648e12a6db95fd370b5584a170937bde3ab7 > ), > which merged PostgreSQL 16.9 into our work branch > `cbdb-postgres-merge` on June 1, 2025. Since then, we have been > resolving conflicts after merging the new kernel. > > As of the current HEAD commit, we have successfully processed 50~ > commits that address conflicts and compatibility issues. All of these > commits focus on resolving merge conflicts across the subsystems of > the database engine. You can see the progress in issue #1232 - 93%~ > conflicts have been resolved. > > ## Next Steps > > We will continue to resolve the conflicts across the whole repo. Once > all conflicts are resolved, we will start to fix the compile errors. > > I will share the updates monthly. If any questions, welcome to reply > to this thread. Also, you can follow the work branch > `cbdb-postgres-merge` and the GitHub project to catch up on the latest > progress. > > Thanks to the community developer @Jinbao for driving this great work! > > - Work Branch: > https://github.com/apache/cloudberry/tree/cbdb-postgres-merge > - GitHub Project: https://github.com/orgs/apache/projects/497 > - Issue for resolving conflicts: > https://github.com/apache/cloudberry/issues/1232 > - Proposal #1095: https://github.com/apache/cloudberry/discussions/1095 > > Best, > Dianjin Wang > > --------------------------------------------------------------------- > To unsubscribe, e-mail: dev-unsubscr...@cloudberry.apache.org > For additional commands, e-mail: dev-h...@cloudberry.apache.org > >
