+1 on that proposal, refreshing the code owners would be a great idea. That is 
something that could help to reduce the number of stale PRs.

On 2025/02/09 07:17:56 Amogh Desai wrote:
> Love this idea!
> 
> Yeah, I felt that CODEOWNERS file was a little bit outdated in the context
> of Airflow 3
> and the rest of the active development happening.
> 
> Personally, it's hard for me to catch up with the reviews when I am not
> notified about it.
> (Although, I keep checking for different PRs on Github once in a while,
> while this is OK, it
> is often easy to miss track of PRs that actually require my attention or
> review).
> 
> I would be for the idea definitely here and defining a reasonable ETA for
> this is something I
> would be interested in too.
> 
> And of course, to avoid burnouts when it comes to reviews, I'd suggest we
> propose at least 3-4
> code owners per area based on active development happening (needs
> revisiting every now and then)
> 
> Thanks & Regards,
> Amogh Desai
> 
> 
> On Sat, Feb 8, 2025 at 11:06 PM Jens Scheffler <j_scheff...@gmx.de.invalid>
> wrote:
> 
> > Hi all, Jarek,
> >
> > Thanks for the proposal.
> >
> > I would favor the idea - I was opting in in the past for areas where I
> > assume I have a certain level of expertise and will take care for PRs.
> > But I also saw a couple of "feeling like orphaned" entries.
> >
> > I would even propose to see it stricter: I would expect that persons
> > signing-in for CODEOWNER should take care that PRs are not stalled.
> > Maybe an ETA of response of 1 week should be the target (with exceptions
> > of vacation/sick-leave)
> >
> > Jens
> >
> > On 08.02.25 18:26, Jarek Potiuk wrote:
> > > Hello here,
> > >
> > > For quite some time I thought that we should make a slightly better
> > > use of our CODEOWNERS file and feature and agree on some kind of
> > > "social contract" we have around it.
> > >
> > > With providers (almost) moved, we have simplified a lot the CODEOWNERS
> > > file recently and now it's going to be far simpler to set some of the
> > > rules up - especially for providers. We are also approaching some
> > > further package splits so our monorepo will become far better
> > > modularised, also a number of refactorings - for example dag processor
> > > ones done by Jed and Daniel recently - made the code related to single
> > > feature to "live" closer together. And possibly we will do more of
> > > that.
> > >
> > > So far our "social contract" on what it means to be in CODEOWNERS was
> > > not really clear. But maybe - with airflow 3 and all the refactorings,
> > > it will be much easier and cleaner to actually draw a bit easier and
> > > better boundaries between different areas of Airflow - we will have
> > > better "internal" splits - for example 'task_sdk" , "apis" etc. and we
> > > have quite significant number of maintainers (only maintainers can be
> > > added as CODEOWNERS) to cover quite a lot of our code with "experts"
> > > kind of notion for each area (including some bigger and smaller
> > > providers).
> > >
> > > CODEOWNERS is a bad name though - because CODEOWNERS does not reflect
> > > the basic assumption that ASF has - that all committers and PMC
> > > members are stewards (not owners) of all the code that belongs to the
> > > PMC, but in essence CODEOWNER means two things:
> > >
> > > * you will get notified when someone opens a PR that touches area you
> > > are a CODEOWNER of
> > > * people opening the PR will see that you are assigned as reviewer in
> > such case
> > >
> > > Which might actually correlate well with being an "expert" in this
> > > area and someone who should "likely" review PRs there.
> > >
> > > Proposal:
> > >
> > > So I think maybe this is a chance to make a bit of order in CODEOWNERS
> > > (currently it's a bit of a mess and random entries). With the notion
> > > that;
> > >
> > > 1) any of the maintainers can sign-up to be CODEOWNER of certain area
> > > when they think they are expert there
> > >
> > > but:
> > >
> > > 2) this also means that there is an expectations that they will be
> > > reviewing code in this area when they are defined as CODEOWNER (of
> > > course taking into account all volunteer limitations, no expectations
> > > on specific timelines, and taking into account all vacations and such.
> > >
> > > 3) we communicate that in our README and contributor's guide so that
> > > contributors who contribute a PR understand that and eventually might
> > > also (after some time) ping the right people - also other maintainers
> > > will have a clear information who of the maintainers thinks of
> > > themselves as "expert" in the area - which might make it easier to
> > > know whom to reach out when there are doubts/questions.
> > >
> > >
> > > Ideally we should have 2/3 people at least in all important areas and
> > > possibly in big/important providers - to avoid SPOF.
> > >
> > > Also we could see where we are lacking "expertise" and that might
> > > guide other maintainers who would like to learn a certain area -
> > > signing up as CODEOWNER there might also be a good way to learn by
> > > more frequent reviews of the area you are signed up to.
> > >
> > > And of course at any time any of the maintainers can sign-out by a PR
> > > and/or we can make some periodic reviews of the areas and see if we
> > > need some more "bringing an expert" in certain areas.
> > >
> > > I wonder what your thoughts are about it. There are certain things
> > > here that might be problematic - when we do it this way and agree to
> > > this "social contract" it is some kind of "commitment" - yeah I am
> > > going to look at those PRs coming in a reasonable time, and people who
> > > are volunteers might not want it, but - then they might simply
> > > sign-out to signal they have no time/focus/free cycles to be looking
> > > at those, so this is something that any maintainer can manage and
> > > signal their "readiness" to help in different areas.
> > >
> > > BTW. You might not know that the word "committer" that we use in ASF
> > > comes from "commitment" not from "commit permission".  So "committing"
> > > to certain areas, sounds pretty appropriate :)
> > >
> > > Looking forward to feedback on that.
> > >
> > > J.
> > >
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