Thanks For your inputs, Lirong and Dianjin, I will then contribute to dev branch my findings. Email me any issue with my commits any time, I will fix them.
On Sat, 6 Dec 2025 at 10:28, Dianjin Wang <[email protected]> wrote: > > I think that, as Committers, we can directly push changes to the work > branch. Given the fast-iteration nature of the kernel upgrade work, > following a traditional `Review then Commit` workflow would slow > things down quite a bit. > > If any issue is found later, we can always revert or fix the changes > promptly, so direct commits should be fine for this phase. > > Best, > Dianjin Wang > > On Sat, Dec 6, 2025 at 9:30 AM Lirong Jian <[email protected]> wrote: > > > > In my opinion, PostgreSQL kernel upgrades are a critically important > > feature, and anyone's contributions are both welcome and > > necessary—particularly for verifying, after the code merge is complete, > > that each key PostgreSQL 16 feature (compared to PostgreSQL 14) has truly > > been implemented and incorporated into Cloudberry in the correct manner. > > > > Lirong > > > > > > Kirill Reshke <[email protected]> 于2025年12月6日周六 00:50写道： > > > > > Hi again. > > > I did quick pass over several commits in rebase branch, and created some > > > PR > > > about issues I did find. There are a lot more issue, and given complexity > > > of rebase process, this is completely OK. Rebases usually takes enormous > > > amount of time and effort from many people. > > > > > > I think, this will be a very noisy for community, if I will make one PR > > > per my fix. Not to mention I prefer doing small atomic changes, so PRs > > > will > > > be frequent. > > > > > > I propose a scheme, where I will push my changes to rebase branch directly > > > (without any review). If any issue with my patch, I will instantly revert > > > and re-propose using standard process. > > > > > > I also want to mention that I do not have a whole lot of time for this, so > > > input from me would not be that much, so I don't think my commits will be > > > in conflict with others.... > > > > > > > > > WDYT? Also, do you really need contributions from me in this area? > > > > > > > > > Best regards, > > > Kirill Reshke > > > > > > On Fri, 5 Dec 2025, 19:06 Dianjin Wang, <[email protected]> wrote: > > > > > > > Great job! > > > > > > > > > > > > Best, > > > > Dianjin Wang > > > > > > > > On Fri, Dec 5, 2025 at 11:58 AM 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] > > > > > >> > > > > > > >> > > > > > > >> > > > > > > > > > > > > > > --------------------------------------------------------------------- > > > > To unsubscribe, e-mail: [email protected] > > > > For additional commands, e-mail: [email protected] > > > > > > > > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > -- Best regards, Kirill Reshke --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
