How to tell whether develop is stable?

From: Jacob Barrett <jabarr...@vmware.com>
Date: Monday, January 4, 2021 at 8:59 AM
To: dev@geode.apache.org <dev@geode.apache.org>
Subject: Re: [DISCUSS] Geode 1.14
Keep develop stable, cut when we want to release. If develop isn’t stable we 
don’t cut until it is. There is no reason we can’t keep develop stable. If 
develop is stable then there is no reason we can’t release when we want to, 
whether that is a date or after a feature.

-Jake


> On Jan 4, 2021, at 7:22 AM, Anilkumar Gingade <aging...@vmware.com> wrote:
>
> My recommendation will be:
> - Identify, Prioritize, Merge 1.14 related work
> - Stabilize. Cut the branch and Stabilize again (to test any new changes 
> added during first stabilize period)
>
> -Anil.
>
>
> On 12/18/20, 2:26 PM, "Mark Hanson" <hans...@vmware.com> wrote:
>
>    I support the cut on a predetermined date. But I will be ok with the 
> Stabilize first approach, because I think that having a stable build is a 
> prerequisite for any time based model. But like all things, this is a smell 
> that we have to do this... The other thing is that specifying a date or a 
> window of time in my opinion is crucial to ensuring freshly baked features 
> are not merged until we cut the release. The window need not be very long a 
> day or two as an example. With the volume of defects that we need to 
> assess/fix maintaining control of develop seems important.  So I would 
> propose that we give notice of when we are looking to cut the branch (once we 
> have made adequate determinations for the defects).
>
>    Thanks,
>    Mark
>
>    On 12/18/20, 12:09 PM, "Owen Nichols" <onich...@vmware.com> wrote:
>
>        To summarize this thread so far:
>        @Robert and @Jens seem to favor “cut then stabilize”
>        @Alexander and @John seem to favor “stabilize then cut”
>        No one seems to favor “cut on a predetermined date” (at least for 1.14)
>
>        @John also made a creative suggestion that maybe 1.14 doesn’t have to 
> be cut from latest develop…what if we cut it from support/1.13 and then 
> backport just the redis changes (in parallel with continuing to stabilize 
> what’s currently on develop into a 1.15 release).
>
>        For now let’s try to proceed on the “stabilize then cut” plan.  All 
> committers, please hold off on merging big refactorings or other high-risk 
> changes to develop until after the branch is cut.  Let’s regroup next month 
> and try to clarify exactly which GEODE Jira tickets we need to focus on to 
> make sure 1.14 is our best release.
>
>        From: Owen Nichols <onich...@vmware.com>
>        Date: Tuesday, December 1, 2020 at 12:26 PM
>        To: dev@geode.apache.org <dev@geode.apache.org>
>        Subject: Re: [DISCUSS] Geode 1.14
>        If someone wants to propose a list of must-fix Jira tickets before we 
> can cut the branch, I see that as a shift from a time-based to feature-based 
> branch-cut strategy.  Might be fun to try?
>
>        Given the distributed nature of the Geode community, picking a date 
> and sticking to it allows decentralized decision-making (each contributor can 
> plan on their own what they can finish and/or how they can help get develop 
> as stable as possible by that date).
>
>        To answer your question: the current state of develop feels “pretty 
> good” to me.  Knowing that only critical fixes will be allowed onto the 
> branch once cut, the question is really about features.  It sounds like there 
> is redis work we’d like to ship.  Anything else nearly-done we should 
> considering waiting on?
>
>        From: Alexander Murmann <amurm...@vmware.com>
>        Date: Monday, November 30, 2020 at 11:57 AM
>        To: dev@geode.apache.org <dev@geode.apache.org>
>        Subject: Re: [DISCUSS] Geode 1.14
>        Hi all,
>
>        Thanks, Owen for reminding us all of this topic!
>
>        I wonder how we feel about the state of develop right now. If we cut 
> 1.14 right now, it will make it easier to stabilize and ship it. However, I 
> see 21 open JIRA tickets affecting 1.14.0. It might be better to have an 
> all-hands effort to address as much as possible on develop and then cut 1.14. 
> If we shift all attention to 1.14, develop will likely never get better. I'd 
> love to get closer to an always shippable develop branch. That should vastly 
> reduce future release pain and make everyday development better as well.
>
>        Thoughts?
>        ________________________________
>        From: Jens Deppe <jde...@vmware.com>
>        Sent: Wednesday, November 25, 2020 20:11
>        To: dev@geode.apache.org <dev@geode.apache.org>
>        Subject: Re: [DISCUSS] Geode 1.14
>
>        Hi Owen,
>
>        Thanks for starting this conversation and especially for volunteering 
> as Release Manager!
>
>        Since we're already a couple of quarters 'behind', in terms of 
> releases, I'd prefer cutting the 1.14 branch ASAP. Leaving it until Feb means 
> we'll have 9 months of changes to stabilize. How long might that take to 
> finally get shipped? (rhetorical).
>
>        --Jens
>
>        On 11/25/20, 6:05 PM, "Owen Nichols" <onich...@vmware.com> wrote:
>
>            The trigger in @Alexander’s July 28 proposal to postpone 1.14 has 
> been met (we shipped 1.13).
>            It’s time to discuss when we want to cut the 1.14 branch.  I will 
> volunteer as Release Manager.
>
>            Below are all release dates since Geode adopted a time-based 
> release cadence.
>
>            Minor releases:
>            1.13       branch cut May 4 2020, 1.13.0 shipped Sep 9 2020
>            1.12       branch cut Feb 4 2020    1.12.0 shipped Mar 31 2020
>            1.11       branch cut Nov 4 2019   1.11.0 shipped Dec 31 2019
>            1.10       branch cut Aug 2 2019   1.10.0 shipped Sep 26 2019
>            1.9          branch cut Feb 19 2019 1.9.0 shipped Apr 24 2019
>            1.8          branch cut Nov 1 2018   1.8.0 shipped Dec 12 2018
>
>            Patch releases:
>            1.13.1    shipped Nov 18 2020
>            1.9.2      shipped Nov 14 2019
>            1.9.1      shipped Sep 6 2019
>
>            I’ll toss out an initial suggestion: Let’s cut the support/1.14 
> branch on the next date in the original quarterly cadence: Feb 1 2021.
>
>            -Owen
>
>            From: Alexander Murmann <amurm...@apache.org>
>            Date: Tuesday, July 28, 2020 at 4:34 PM
>            To: dev@geode.apache.org <dev@geode.apache.org>
>            Subject: [PROPOSAL] Postpone Geode 1.14
>            Hi all,
>
>            As mentioned on the previous discuss thread, I propose to hold off 
> cutting
>            1.14 until we have shipped 1.13.
>
>            Once we have shipped 1.13, we should discuss when we want to cut 
> the 1.14
>            release. The actual ship date for Geode 1.13 is important 
> information for
>            that conversation. Thus we cannot have that conversation before 
> then.
>
>

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