On Wed, 2 Apr 2025 at 13:49, Ashutosh Bapat
<ashutosh.bapat.oss@gmail.com> wrote:
>
> On Tue, Apr 1, 2025 at 10:31 PM Alvaro Herrera <alvherre@alvh.no-ip.org> wrote:
> >
> > On 2025-Apr-01, Ashutosh Bapat wrote:
> >
> > > Just today morning, I found something which looks like another bug in
> > > statistics dump/restore [1]. As Daniel has expressed upthread [2], we
> > > should go ahead and commit the test even if the bug is not fixed. But
> > > in case it creates a lot of noise and makes the build farm red, we
> > > could suppress the failure by not dumping statistics for comparison
> > > till the bug is fixed. PFA patchset which reintroduces 0003 which
> > > suppresses the statistics dump - in case we think it's needed. I have
> > > made some minor cosmetic changes to 0001 and 0002 as well.
> >
> > I have made some changes of my own, and included --no-statistics.
> > But I had already started messing with your patch, so I didn't look at
> > the cosmetic changes you did here. If they're still relevant, please
> > send them my way.
>
> Thanks a lot. I hope the test will now reveal the problems before they
> are committed :)
>
> You have edited those places anyway. So it's ok.
>
> I have closed the CF entry
> https://commitfest.postgresql.org/patch/4564/ committed. I will
> create another CF entry to park --no-statistics reversal change. That
> way, we will know when statistics dump/restore has become stable.
>
> >
> > Hopefully it won't break, and if it does, it's likely fault of the
> > changes I made. I've run it through CI and all is well though, so
> > fingers crossed.
> > https://cirrus-ci.com/build/6327169669922816
> >
> >
> > I observe in the CI results that the pg_upgrade test is not necessarily
> > the last one to finish. In one case it even finished in place 12!
> >
> > [16:36:48.447] 12/332 postgresql:pg_upgrade / pg_upgrade/002_pg_upgrade OK 112.16s 22 subtests
passed
> > https://api.cirrus-ci.com/v1/task/5803071017582592/logs/test_world.log
>
> Yes. Few animals that I sampled, the test is finishing pretty early
> even though it's taking longer than many other tests. But it's not the
> longest. I also looked at red animals, but none of them report this
> test to be failing.
I believe this commitfest entry at [1] can be closed now, as the
buildfarm has been running stably for the past few days.
[1] - https://commitfest.postgresql.org/patch/4956/
Regards,
Vignesh
