On Fri, 5 Dec 2025 at 08:58, Jinbao Chen <[email protected]> wrote: > > Hi all, > I would like to share a new update on our ongoing PostgreSQL kernel upgrade > effort for Apache Cloudberry. Over the past 2 months, we have made steady > progress and successfully completed several key phases of the integration. > Here is the latest status: > ~> Merge New Kernel into Work Branch (Done) > ~> Resolve Conflicts (Done) > ~> Fix Compile Errors (Done) > ~> Init Database (Done) > ~> Start the cluster (Done) > ~> Pass the Postgres parallel schedule tests (Done) > ～> Pass the Cloudberry schedule tests (Will start) > At this stage, most of the core enablement work for PostgreSQL 16.9 has > been completed. Next, we will start to try to pass the Cloudberry schedule > tests. > You can track our latest progress here: > - Work Branch: https://github.com/apache/cloudberry/tree/cbdb-postgres-merge > - GitHub Project: https://github.com/orgs/apache/projects/497 > Hope we can achive the milestone earlier! Thanks again! > > Best, > Jinbao > > On Fri, Sep 19, 2025 at 3:42 PM Jinbao Chen <[email protected]> > wrote: > > > Hi team, > > I wanted to provide an update on our PostgreSQL kernel upgrade progress > > for Apache Cloudberry. We've made significant progress across multiple > > phases of this complex integration. > > Now the first phases have been done: > > ~> ~Merge New Kernel into Work Branch (Done) > > ~> Resolve Conflicts (Done) > > ~> Fix Compile Errors (WIP) (~20% complete) > > - We are currently working through compilation issues that emerged from > > the kernel integration. This phase focuses on ensuring all PostgreSQL > > kernel changes are properly integrated with Cloudberry's codebase. Progress > > is steady at 20%~ completion. > > Thanks to all community developers participating in this kernel upgrade > > effort! > > You can track our latest progress at: > > - Work Branch: > > https://github.com/apache/cloudberry/tree/cbdb-postgres-merge > > - GitHub Project: https://github.com/orgs/apache/projects/497 > > > > Best, > > Jinbao > > > > On Fri, Aug 1, 2025 at 2:33 PM Lirong Jian <[email protected]> wrote: > > > >> 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 <[email protected]> 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: [email protected] > >> > For additional commands, e-mail: [email protected] > >> > > >> > > >> > >
Hi! You are doing a great job. I decided however to join the review process of this work, to make sure things are in the right place. I started to review the rebase process. Please find one of my first findings [0] Thanks! [0] https://github.com/apache/cloudberry/pull/1470 -- Best regards, Kirill Reshke --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
