The PR is merged. I lowered the severity of the blocker ticket as we still
have the change in trunk to merge. However, the 3.8 release is no longer
blocked by KAFKA-17050.
I think that was the remaining blocker. The other ones are either already
fixed for 3.8 (KAFKA-17011) or diverted to 3.9 (KAFKA-16840)

I think there was one more needed change to mark MV 3.8-IV0 as latest
production MV. I will follow up with that.

Justine

On Thu, Jun 27, 2024 at 2:34 PM Justine Olshan <jols...@confluent.io> wrote:

> Here is the PR: https://github.com/apache/kafka/pull/16478
>
> Justine
>
> On Thu, Jun 27, 2024 at 2:21 PM Justine Olshan <jols...@confluent.io>
> wrote:
>
>> Hey all,
>> Thanks for your patience. After some discussion, we decided to revert
>> group version from 3.8 since there were too many complexities associated
>> with getting it to work.
>> I've downgraded the severity of KAFKA-17011 to not be a blocker and
>> opened a ticket (https://issues.apache.org/jira/browse/KAFKA-17050) to
>> revert from 3.8 (and 3.9) as a blocker instead. I hope to get the PR out
>> shortly.
>> This one should be less controversial and merged quickly.
>>
>> Thanks again,
>> Justine
>>
>> On Thu, Jun 27, 2024 at 1:22 AM Josep Prat <josep.p...@aiven.io.invalid>
>> wrote:
>>
>>> Hi all,
>>>
>>> I just wanted to ask again for your help in reviewing these 2 last
>>> blockers
>>> for the 3.8.0 release:
>>> https://github.com/apache/kafka/pull/16400
>>> https://github.com/apache/kafka/pull/16420
>>>
>>> Thanks!
>>>
>>>
>>> On Mon, Jun 24, 2024 at 9:27 AM Josep Prat <josep.p...@aiven.io> wrote:
>>>
>>> > Hi all,
>>> >
>>> > We currently have a couple of blockers for the 3.8.0 release. These are
>>> > the following:
>>> > - Reverting commit KAFKA-16154 and mark latest production metadata as
>>> > 3.8.0: https://github.com/apache/kafka/pull/16400
>>> > - Fix some failing system tests:
>>> > https://github.com/apache/kafka/pull/16420
>>> > Can we get some eyes on these 2 PRs? Thanks!
>>> >
>>> > To easily track this in feature releases, I created a new label called
>>> > "Blocker" the idea is to mark PRs that are solving an Issue marked as
>>> > "blocker". This might increase visibility and help getting those
>>> reviewed
>>> > promptly. Here is the link to the PRs with this label:
>>> > https://github.com/apache/kafka/labels/Blocker
>>> >
>>> > Best,
>>> >
>>> > On Thu, Jun 20, 2024 at 7:09 PM Josep Prat <josep.p...@aiven.io>
>>> wrote:
>>> >
>>> >> Thanks for the heads up Justine!
>>> >>
>>> >> On Thu, Jun 20, 2024 at 5:54 PM Justine Olshan
>>> >> <jols...@confluent.io.invalid> wrote:
>>> >>
>>> >>> Sorry to derail this conversation, but just wanted to share we have a
>>> >>> system test blocker with
>>> >>> https://issues.apache.org/jira/browse/KAFKA-16990.
>>> >>> Hopefully we can fix this in the next day or so.
>>> >>>
>>> >>> Justine
>>> >>>
>>> >>> On Mon, Jun 17, 2024 at 12:19 PM David Jacot <david.ja...@gmail.com>
>>> >>> wrote:
>>> >>>
>>> >>> > I meant it from a time perspective, not from a branching point
>>> >>> perspective.
>>> >>> > Sorry for the confusion. As said in the other thread, doing it four
>>> >>> months
>>> >>> > after 3.9 is desirable for KIP-848 as I expect that we will need
>>> time
>>> >>> to
>>> >>> > stabilize everything after switching all the default configs once
>>> 3.9
>>> >>> is
>>> >>> > cut.
>>> >>> >
>>> >>> > David
>>> >>> >
>>> >>> > Le lun. 17 juin 2024 à 19:33, Matthias J. Sax <mj...@apache.org> a
>>> >>> écrit :
>>> >>> >
>>> >>> > > Why would 4.0 be based on 3.8? My understanding is, that it will
>>> be
>>> >>> > > based on 3.9.
>>> >>> > >
>>> >>> > > -Matthias
>>> >>> > >
>>> >>> > > On 6/14/24 11:22 PM, David Jacot wrote:
>>> >>> > > > I agree that we should keep 4.0 time-based. My question is
>>> based on
>>> >>> > which
>>> >>> > > > release. If I understand you, you would like to keep it based
>>> on
>>> >>> 3.8.
>>> >>> > > This
>>> >>> > > > means that 4.0 would be released in October. It would be
>>> helpful
>>> >>> to fix
>>> >>> > > the
>>> >>> > > > dates so we can plan accordingly. I will start a separate
>>> thread on
>>> >>> > > Monday.
>>> >>> > > >
>>> >>> > > > David
>>> >>> > > >
>>> >>> > > > Le sam. 15 juin 2024 à 00:44, Colin McCabe <cmcc...@apache.org>
>>> a
>>> >>> > écrit
>>> >>> > > :
>>> >>> > > >
>>> >>> > > >> +1. I think it would be good to keep 4.0 time-based. Most of
>>> the
>>> >>> > > refactors
>>> >>> > > >> we want to do are optional in some sense and can be descoped
>>> if
>>> >>> time
>>> >>> > > runs
>>> >>> > > >> out. For example, we can drop support for JDK 8 without
>>> >>> immediately
>>> >>> > > >> refactoring everything that could benefit from the
>>> improvements in
>>> >>> > > JDK9+.
>>> >>> > > >>
>>> >>> > > >> best,
>>> >>> > > >> Colin
>>> >>> > > >>
>>> >>> > > >>
>>> >>> > > >> On Fri, Jun 14, 2024, at 15:37, Matthias J. Sax wrote:
>>> >>> > > >>> That's my understanding, and I would advocate strongly to
>>> keep
>>> >>> the
>>> >>> > 4.0
>>> >>> > > >>> release schedule as planed originally.
>>> >>> > > >>>
>>> >>> > > >>> The 3.9 one should really be an additional "out of schedule"
>>> >>> release
>>> >>> > > not
>>> >>> > > >>> impacting any other releases.
>>> >>> > > >>>
>>> >>> > > >>>
>>> >>> > > >>> -Matthias
>>> >>> > > >>>
>>> >>> > > >>> On 6/14/24 1:29 PM, David Jacot wrote:
>>> >>> > > >>>> The plan sounds good to me. I suppose that we will follow
>>> our
>>> >>> > regular
>>> >>> > > >>>> cadence for 4.0 and release it four months after 3.9 (in
>>> >>> November?).
>>> >>> > > Is
>>> >>> > > >>>> this correct?
>>> >>> > > >>>>
>>> >>> > > >>>> Best,
>>> >>> > > >>>> David
>>> >>> > > >>>>
>>> >>> > > >>>> Le ven. 14 juin 2024 à 21:57, José Armando García Sancio
>>> >>> > > >>>> <jsan...@confluent.io.invalid> a écrit :
>>> >>> > > >>>>
>>> >>> > > >>>>> +1 on the proposed release plan for 3.8.
>>> >>> > > >>>>>
>>> >>> > > >>>>> Thanks!
>>> >>> > > >>>>>
>>> >>> > > >>>>> On Fri, Jun 14, 2024 at 3:33 PM Ismael Juma <
>>> m...@ismaeljuma.com
>>> >>> >
>>> >>> > > wrote:
>>> >>> > > >>>>>>
>>> >>> > > >>>>>> +1 to the plan we converged on in this thread.
>>> >>> > > >>>>>>
>>> >>> > > >>>>>> Ismael
>>> >>> > > >>>>>>
>>> >>> > > >>>>>> On Fri, Jun 14, 2024 at 10:46 AM Josep Prat
>>> >>> > > >> <josep.p...@aiven.io.invalid
>>> >>> > > >>>>>>
>>> >>> > > >>>>>> wrote:
>>> >>> > > >>>>>>
>>> >>> > > >>>>>>> Hi all,
>>> >>> > > >>>>>>>
>>> >>> > > >>>>>>> Thanks Colin, yes go ahead.
>>> >>> > > >>>>>>>
>>> >>> > > >>>>>>> As we are now past code freeze I would like to ask
>>> everyone
>>> >>> > > involved
>>> >>> > > >>>>> in a
>>> >>> > > >>>>>>> KIP that is not yet complete, to verify if what landed on
>>> >>> the 3.8
>>> >>> > > >>>>> branch
>>> >>> > > >>>>>>> needs to be reverted or if it can stay. Additionally,
>>> I'll be
>>> >>> > > pinging
>>> >>> > > >>>>> KIPs
>>> >>> > > >>>>>>> and Jira reporters asking for their status as some Jiras
>>> >>> seem to
>>> >>> > > have
>>> >>> > > >>>>> all
>>> >>> > > >>>>>>> related GitHub PRs merged but their status is still Open
>>> or
>>> >>> In
>>> >>> > > >>>>> Progress.
>>> >>> > > >>>>>>> I'll be checking all the open blockers and check if they
>>> are
>>> >>> > > really a
>>> >>> > > >>>>>>> blocker or can be pushed.
>>> >>> > > >>>>>>>
>>> >>> > > >>>>>>>
>>> >>> > > >>>>>>> Regarding timeline, I'll attempt to generate the first
>>> RC on
>>> >>> > > >> Wednesday
>>> >>> > > >>>>> or
>>> >>> > > >>>>>>> Thursday, so please revert any changes
>>> >>> > > <
>>> >>> >
>>> >>>
>>> https://www.google.com/maps/search/,+so+please+revert+any+changes+?entry=gmail&source=g
>>> >>> > >you
>>> >>> > > deem necessary by then. If
>>> >>> > > >>>>> you
>>> >>> > > >>>>>>> need more time, please ping me.
>>> >>> > > >>>>>>>
>>> >>> > > >>>>>>> Best,
>>> >>> > > >>>>>>>
>>> >>> > > >>>>>>> -----------------
>>> >>> > > >>>>>>> Josep Prat
>>> >>> > > >>>>>>> Open Source Engineering Director, Aiven
>>> >>> > > >>>>>>> josep.p...@aiven.io   |   +491715557497 | aiven.io
>>> >>> > > >>>>>>> Aiven Deutschland GmbH
>>> >>> > > >>>>>>> Alexanderufer 3-7, 10117 Berlin
>>> >>> > > >>>>>>> Geschäftsführer: Oskari Saarenmaa & Hannu Valtonen
>>> >>> > > >>>>>>> Amtsgericht Charlottenburg, HRB 209739 B
>>> >>> > > >>>>>>>
>>> >>> > > >>>>>>> On Fri, Jun 14, 2024, 19:25 Colin McCabe <
>>> cmcc...@apache.org
>>> >>> >
>>> >>> > > wrote:
>>> >>> > > >>>>>>>
>>> >>> > > >>>>>>>> Hi all,
>>> >>> > > >>>>>>>>
>>> >>> > > >>>>>>>> We have had many delays with releases this year. We
>>> should
>>> >>> try
>>> >>> > to
>>> >>> > > >> get
>>> >>> > > >>>>>>> back
>>> >>> > > >>>>>>>> on schedule.
>>> >>> > > >>>>>>>>
>>> >>> > > >>>>>>>> I agree with the idea that was proposed a few times in
>>> this
>>> >>> > thread
>>> >>> > > >> of
>>> >>> > > >>>>>>>> drawing a line under 3.8 now, and doing a short 3.9
>>> >>> release. I
>>> >>> > > >>>>> posted a
>>> >>> > > >>>>>>> 3.9
>>> >>> > > >>>>>>>> release plan here:
>>> >>> > > >>>>>>>>
>>> >>> > > >>
>>> >>> https://cwiki.apache.org/confluence/display/KAFKA/Release+Plan+3.9.0
>>> >>> > > >>>>>>>>
>>> >>> > > >>>>>>>> I think we could start doing RCs for 3.8.0 as early as
>>> next
>>> >>> > week.
>>> >>> > > >>>>> There
>>> >>> > > >>>>>>>> are a few things that need to be reverted first
>>> (anything
>>> >>> > related
>>> >>> > > to
>>> >>> > > >>>>>>>> KIP-853 or KIP-966).
>>> >>> > > >>>>>>>>
>>> >>> > > >>>>>>>> Josep, if you agree, I will update KIP-1012 to reflect
>>> that
>>> >>> > these
>>> >>> > > >>>>> things
>>> >>> > > >>>>>>>> are landing in 3.9 rather than 3.8. And we can start
>>> doing
>>> >>> all
>>> >>> > the
>>> >>> > > >>>>> normal
>>> >>> > > >>>>>>>> release stuff. The main blocker JIRA I'm aware of is
>>> >>> > KAFKA-16946,
>>> >>> > > >>>>> which
>>> >>> > > >>>>>>> is
>>> >>> > > >>>>>>>> a very simple fix.
>>> >>> > > >>>>>>>>
>>> >>> > > >>>>>>>> best,
>>> >>> > > >>>>>>>> Colin
>>> >>> > > >>>>>>>>
>>> >>> > > >>>>>>>>
>>> >>> > > >>>>>>>> On Fri, Jun 14, 2024, at 03:48, Satish Duggana wrote:
>>> >>> > > >>>>>>>>> +1 on going with 3.8 release with the existing plan and
>>> >>> > targeting
>>> >>> > > >>>>> the
>>> >>> > > >>>>>>>>> required features in 3.9 timelines. 4.0 will be
>>> targeted
>>> >>> in the
>>> >>> > > >>>>> usual
>>> >>> > > >>>>>>>>> cycle(4 months) after 3.9 is released.
>>> >>> > > >>>>>>>>>
>>> >>> > > >>>>>>>>>
>>> >>> > > >>>>>>>>> On Fri, 14 Jun 2024 at 15:19, Edoardo Comar <
>>> >>> > > edoardli...@gmail.com
>>> >>> > > >>>>>>
>>> >>> > > >>>>>>>> wrote:
>>> >>> > > >>>>>>>>>>
>>> >>> > > >>>>>>>>>> Josep,
>>> >>> > > >>>>>>>>>> past the deadline sorry but I can't see reasons not to
>>> >>> > > cherry-pick
>>> >>> > > >>>>>>> this
>>> >>> > > >>>>>>>>>> https://github.com/apache/kafka/pull/16326
>>> >>> > > >>>>>>>>>>
>>> >>> > > >>>>>>>>>> On Wed, 12 Jun 2024 at 17:14, Josep Prat
>>> >>> > > >>>>> <josep.p...@aiven.io.invalid
>>> >>> > > >>>>>>>>
>>> >>> > > >>>>>>>> wrote:
>>> >>> > > >>>>>>>>>>>
>>> >>> > > >>>>>>>>>>> Hi Edoardo,
>>> >>> > > >>>>>>>>>>>
>>> >>> > > >>>>>>>>>>> Correct, you can still cherry-pick this one.
>>> >>> > > >>>>>>>>>>>
>>> >>> > > >>>>>>>>>>> I'll send an email tomorrow morning (CEST) asking
>>> >>> maintainers
>>> >>> > > to
>>> >>> > > >>>>>>> stop
>>> >>> > > >>>>>>>>>>> cherry picking commits unless we discuss it
>>> beforehand.
>>> >>> > > >>>>>>>>>>>
>>> >>> > > >>>>>>>>>>> Best,
>>> >>> > > >>>>>>>>>>>
>>> >>> > > >>>>>>>>>>> On Wed, Jun 12, 2024 at 6:09 PM Edoardo Comar <
>>> >>> > > >>>>>>> edoardli...@gmail.com>
>>> >>> > > >>>>>>>> wrote:
>>> >>> > > >>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>> Hi Josep, I understand I am still in time to
>>> >>> cherry-pick on
>>> >>> > > >>>>> 3.8.0
>>> >>> > > >>>>>>>>>>>> https://github.com/apache/kafka/pull/16229
>>> >>> > > >>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>> right?
>>> >>> > > >>>>>>>>>>>> thanks
>>> >>> > > >>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>> On Wed, 12 Jun 2024 at 11:34, Ivan Yurchenko <
>>> >>> > i...@ivanyu.me>
>>> >>> > > >>>>>>>> wrote:
>>> >>> > > >>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>> Hi,
>>> >>> > > >>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>> I'll try to do all the fixes and changes for
>>> KIP-899
>>> >>> [1]
>>> >>> > > >>>>> sooner
>>> >>> > > >>>>>>>> today,
>>> >>> > > >>>>>>>>>>>> but please proceed with the release if I don't
>>> manage.
>>> >>> > > >>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>> Ivan
>>> >>> > > >>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>> [1] https://github.com/apache/kafka/pull/13277
>>> >>> > > >>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>> On Wed, Jun 12, 2024, at 12:54, Josep Prat wrote:
>>> >>> > > >>>>>>>>>>>>>> Hi Luke,
>>> >>> > > >>>>>>>>>>>>>> I think Jose, also mentioned that it won't be
>>> ready
>>> >>> for
>>> >>> > > >>>>> v3.8.0
>>> >>> > > >>>>>>>> (but he
>>> >>> > > >>>>>>>>>>>> can
>>> >>> > > >>>>>>>>>>>>>> confirm this). My question now would be, given
>>> that it
>>> >>> > > >>>>> seems
>>> >>> > > >>>>>>> we
>>> >>> > > >>>>>>>> would
>>> >>> > > >>>>>>>>>>>> need
>>> >>> > > >>>>>>>>>>>>>> a v3.9.0, do you think it's important to include
>>> >>> > > >>>>>>>>>>>>>> https://github.com/apache/kafka/pull/16284 in
>>> v3.8.0?
>>> >>> > > >>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>> Best,
>>> >>> > > >>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>> On Wed, Jun 12, 2024 at 11:40 AM Luke Chen <
>>> >>> > > >>>>> show...@gmail.com
>>> >>> > > >>>>>>>>
>>> >>> > > >>>>>>>> wrote:
>>> >>> > > >>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>> Hi Josep
>>> >>> > > >>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>> For KIP-966, I think Calvin had mentioned he
>>> won't
>>> >>> > > >>>>> complete
>>> >>> > > >>>>>>> in
>>> >>> > > >>>>>>>>>>>> v3.8.0.
>>> >>> > > >>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>
>>> >>> > https://lists.apache.org/thread/fsnr8wy5fznzfso7jgk90skgyo277fmw
>>> >>> > > >>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>> For unclean leader election, all we need is this
>>> PR:
>>> >>> > > >>>>>>>>>>>>>>> https://github.com/apache/kafka/pull/16284
>>> >>> > > >>>>>>>>>>>>>>> For this PR, I think it needs one more week to be
>>> >>> > > >>>>> completed.
>>> >>> > > >>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>> Thanks.
>>> >>> > > >>>>>>>>>>>>>>> Luke
>>> >>> > > >>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>> On Wed, Jun 12, 2024 at 4:51 PM Josep Prat
>>> >>> > > >>>>>>>>>>>> <josep.p...@aiven.io.invalid>
>>> >>> > > >>>>>>>>>>>>>>> wrote:
>>> >>> > > >>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>> Hi all,
>>> >>> > > >>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>> We are now really close to the planned code
>>> freeze
>>> >>> > > >>>>>>> deadline
>>> >>> > > >>>>>>>> (today
>>> >>> > > >>>>>>>>>>>> EOD).
>>> >>> > > >>>>>>>>>>>>>>>> According to KIP-1012 [1] we agreed to stay in
>>> the
>>> >>> 3.x
>>> >>> > > >>>>>>>> branch
>>> >>> > > >>>>>>>>>>>> until we
>>> >>> > > >>>>>>>>>>>>>>>> achieve feature parity regarding Zookeeper and
>>> >>> KRaft.
>>> >>> > > >>>>> The
>>> >>> > > >>>>>>>> two main
>>> >>> > > >>>>>>>>>>>> KIPs
>>> >>> > > >>>>>>>>>>>>>>>> identified that would achieve this are: KIP-853
>>> [2]
>>> >>> > > >>>>> and
>>> >>> > > >>>>>>>> KIP-966
>>> >>> > > >>>>>>>>>>>> [3].
>>> >>> > > >>>>>>>>>>>>>>>> At the moment of writing this email both KIPs
>>> are
>>> >>> not
>>> >>> > > >>>>>>>> completed. My
>>> >>> > > >>>>>>>>>>>>>>>> question to the people driving both KIPs would
>>> be,
>>> >>> how
>>> >>> > > >>>>>>> much
>>> >>> > > >>>>>>>> more
>>> >>> > > >>>>>>>>>>>> time do
>>> >>> > > >>>>>>>>>>>>>>>> you think it's needed to bring these KIPs to
>>> >>> > > >>>>> completion?
>>> >>> > > >>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>> - If the time needed would be short, we could
>>> still
>>> >>> > > >>>>>>> include
>>> >>> > > >>>>>>>> these
>>> >>> > > >>>>>>>>>>>> 2 KIPs
>>> >>> > > >>>>>>>>>>>>>>> in
>>> >>> > > >>>>>>>>>>>>>>>> the release.
>>> >>> > > >>>>>>>>>>>>>>>> - However, if the time needed would be on the
>>> scale
>>> >>> of
>>> >>> > > >>>>>>>> weeks, we
>>> >>> > > >>>>>>>>>>>> should
>>> >>> > > >>>>>>>>>>>>>>>> continue with the release plan for 3.8 and after
>>> >>> start
>>> >>> > > >>>>>>>> working on
>>> >>> > > >>>>>>>>>>>> the 3.9
>>> >>> > > >>>>>>>>>>>>>>>> release.
>>> >>> > > >>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>> What are your thoughts?
>>> >>> > > >>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>> [1]:
>>> >>> > > >>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>
>>> >>> > > >>>>>>>>
>>> >>> > > >>>>>>>
>>> >>> > > >>>>>
>>> >>> > > >>
>>> >>> > >
>>> >>> >
>>> >>>
>>> https://cwiki.apache.org/confluence/display/KAFKA/KIP-1012%3A+The+need+for+a+Kafka+3.8.x+release
>>> >>> > > >>>>>>>>>>>>>>>> [2]:
>>> >>> > > >>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>
>>> >>> > > >>>>>>>>
>>> >>> > > >>>>>>>
>>> >>> > > >>>>>
>>> >>> > > >>
>>> >>> > >
>>> >>> >
>>> >>>
>>> https://cwiki.apache.org/confluence/display/KAFKA/KIP-853%3A+KRaft+Controller+Membership+Changes
>>> >>> > > >>>>>>>>>>>>>>>> [3]:
>>> >>> > > >>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>
>>> >>> > > >>>>>>>>
>>> >>> > > >>>>>>>
>>> >>> > > >>>>>
>>> >>> > > >>
>>> >>> > >
>>> >>> >
>>> >>>
>>> https://cwiki.apache.org/confluence/display/KAFKA/KIP-966%3A+Eligible+Leader+Replicas
>>> >>> > > >>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>> On Wed, Jun 12, 2024 at 10:40 AM Josep Prat <
>>> >>> > > >>>>>>>> josep.p...@aiven.io>
>>> >>> > > >>>>>>>>>>>> wrote:
>>> >>> > > >>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>> Hi Rajini,
>>> >>> > > >>>>>>>>>>>>>>>>> Yes, we could backport this one to the 3.8
>>> branch.
>>> >>> > > >>>>> Would
>>> >>> > > >>>>>>>> you be
>>> >>> > > >>>>>>>>>>>> able to
>>> >>> > > >>>>>>>>>>>>>>>> do
>>> >>> > > >>>>>>>>>>>>>>>>> this once you merge this PR?
>>> >>> > > >>>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>> Thanks
>>> >>> > > >>>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>> On Tue, Jun 11, 2024 at 10:53 PM Rajini
>>> Sivaram <
>>> >>> > > >>>>>>>>>>>>>>> rajinisiva...@gmail.com
>>> >>> > > >>>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>> wrote:
>>> >>> > > >>>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>>> Hi Josep,
>>> >>> > > >>>>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>>> The PR
>>> https://github.com/apache/kafka/pull/13277
>>> >>> > > >>>>> for
>>> >>> > > >>>>>>>> KIP-899
>>> >>> > > >>>>>>>>>>>> looks
>>> >>> > > >>>>>>>>>>>>>>>> ready
>>> >>> > > >>>>>>>>>>>>>>>>>> to be merged (waiting for the PR build).The PR
>>> >>> > > >>>>> changes
>>> >>> > > >>>>>>>> several
>>> >>> > > >>>>>>>>>>>> files,
>>> >>> > > >>>>>>>>>>>>>>>> but
>>> >>> > > >>>>>>>>>>>>>>>>>> is relatively straightforward and not risky.
>>> Also
>>> >>> > > >>>>> the
>>> >>> > > >>>>>>>> changes
>>> >>> > > >>>>>>>>>>>> are
>>> >>> > > >>>>>>>>>>>>>>> under
>>> >>> > > >>>>>>>>>>>>>>>> a
>>> >>> > > >>>>>>>>>>>>>>>>>> config that is not enabled by default. Since
>>> the
>>> >>> > > >>>>> KIP
>>> >>> > > >>>>>>> was
>>> >>> > > >>>>>>>>>>>> approved
>>> >>> > > >>>>>>>>>>>>>>> before
>>> >>> > > >>>>>>>>>>>>>>>>>> KIP freeze, will it be ok to include in 3.8.0?
>>> >>> > > >>>>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>>> Thank you,
>>> >>> > > >>>>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>>> Rajini
>>> >>> > > >>>>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>>> On Tue, Jun 11, 2024 at 9:35 AM Josep Pr
>>> >>> > > <
>>> >>> >
>>> >>>
>>> https://www.google.com/maps/search/11,+2024+at+9:35%E2%80%AFAM+Josep+Pr?entry=gmail&source=g
>>> >>> > >
>>> >>> > > at
>>> >>> > > >>>>>>>>>>>>>>> <josep.p...@aiven.io.invalid
>>> >>> > > >>>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>>> wrote:
>>> >>> > > >>>>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>>>> Hi all,
>>> >>> > > >>>>>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>>>> I just want to remind everybody that the code
>>> >>> > > >>>>> freeze
>>> >>> > > >>>>>>>> deadline
>>> >>> > > >>>>>>>>>>>> is
>>> >>> > > >>>>>>>>>>>>>>>>>>> approaching
>>> >>> > > >>>>> <
>>> >>> > > >>
>>> >>> > >
>>> >>> >
>>> >>>
>>> https://www.google.com/maps/search/%3E%3E+%3E+%3E+%3E+%3E+%3E+%3E+%3E%3E+%3E+approaching?entry=gmail&source=g
>>> >>> > > >>> .
>>> >>> > > >>>>> June 12th EOD is the deadline.
>>> >>> > > >>>>>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>>>> Please do not autom
>>> >>> > > <
>>> >>> >
>>> >>>
>>> https://www.google.com/maps/search/%3E%3E%3E%3E%3E%3E%3E%3E%3E%3E%3E+Please+do+not+autom?entry=gmail&source=g
>>> >>> > >atically
>>> >>> > > backport any commit
>>> >>> > > >>>>> to
>>> >>> > > >>>>>>> the
>>> >>> > > >>>>>>>> 3.8
>>> >>> > > >>>>>>>>>>>> branch
>>> >>> > > >>>>>>>>>>>>>>>> after
>>> >>> > > >>>>>>>>>>>>>>>>>>> June 12th EOD. Ping me if you think the
>>> commit
>>> >>> > > >>>>> should
>>> >>> > > >>>>>>>> be
>>> >>> > > >>>>>>>>>>>> backported
>>> >>> > > >>>>>>>>>>>>>>>>>> (fixes
>>> >>> > > >>>>>>>>>>>>>>>>>>> failures in the branch or critical bug
>>> fixes).
>>> >>> > > >>>>>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>>>> Thanks all!
>>> >>> > > >>>>>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>>>> On Sat, Jun 1, 2024 at 8:43 PM José Armando
>>> >>> > > >>>>> García
>>> >>> > > >>>>>>>> Sancio
>>> >>> > > >>>>>>>>>>>>>>>>>>>
>>> >>> > > <
>>> >>> >
>>> >>>
>>> https://www.google.com/maps/search/%3E%3E%3E%3E%3E%3E%3E%3E%3E%3E%3E%3E%3E%3E%3E%3E+?entry=gmail&source=g
>>> >>> > >
>>> >>> > > <jsan...@confluent.io.invalid> wrote:
>>> >>> > > >>>>>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>>>>> Hi Josep,
>>> >>> > > >>>>>>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>>>>> See my comments below.
>>> >>> > > >>>>>>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>>>>> On Wed, May 29, 2024 at 10:52 AM Josep Prat
>>> >>> > > >>>>>>>>>>>>>>>>>> <josep.p...@aiven.io.invalid
>>> >>> > > >>>>>>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>>>>> wrote:
>>> >>> > > >>>>>>>>>>>>>>>>>>>>> So I would propose to leave the deadlines
>>> as
>>> >>> > > >>>>> they
>>> >>> > > >>>>>>>> are and
>>> >>> > > >>>>>>>>>>>>>>> manually
>>> >>> > > >>>>>>>>>>>>>>>>>>> cherry
>>> >>> > > >>>>>>>>>>>>>>>>>>>>> pick the comm
>>> >>> > > <
>>> >>> >
>>> >>>
>>> https://www.google.com/maps/search/%3E%3E%3E%3E%3E%3E%3E%3E%3E%3E%3E%3E%3E%3E%3E%3E%3E+pick+the+comm?entry=gmail&source=g
>>> >>> > >its
>>> >>> > > related to KIP-853 and
>>> >>> > > >>>>> KIP-966.
>>> >>> > > >>>>>>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>>>>> Your proposal sounds good to me. I suspect
>>> that
>>> >>> > > >>>>>>> will
>>> >>> > > >>>>>>>> be
>>> >>> > > >>>>>>>>>>>> doing
>>> >>> > > >>>>>>>>>>>>>>>> feature
>>> >>> > > >>>>>>>>>>>>>>>>>>>> development for KIP-853 past the feature
>>> >>> > > >>>>> freeze and
>>> >>> > > >>>>>>>> code
>>> >>> > > >>>>>>>>>>>> freeze
>>> >>> > > >>>>>>>>>>>>>>>> date.
>>> >>> > > >>>>>>>>>>>>>>>>>>>> Maybe feature development will be finished
>>> >>> > > >>>>> around
>>> >>> > > >>>>>>>> the end
>>> >>> > > >>>>>>>>>>>> of June.
>>> >>> > > >>>>>>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>>>>> I'll make sure to cherry pick commits for
>>> >>> > > >>>>> KIP-853
>>> >>> > > >>>>>>> to
>>> >>> > > >>>>>>>> the 3.8
>>> >>> > > >>>>>>>>>>>>>>> branch
>>> >>> > > >>>>>>>>>>>>>>>>>>>> once we have one.
>>> >>> > > >>>>>>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>>>>> Thanks,
>>> >>> > > >>>>>>>>>>>>>>>>>>>> --
>>> >>> > > >>>>>>>>>>>>>>>>>>>> -José
>>> >>> > > >>>>>>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>>>> --
>>> >>> > > >>>>>>>>>>>>>>>>>>> [image: Aiven] <https://www.aiven.io>
>>> >>> > > >>>>>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>>>> *Josep Prat*
>>> >>> > > >>>>>>>>>>>>>>>>>>> Open Source Engineering Director, *Aiven*
>>> >>> > > >>>>>>>>>>>>>>>>>>> josep.p...@aiven.io   |   +491715557497
>>> >>> > > >>>>>>>>>>>>>>>>>>> aiven.io <https://www.aiven.io>   |   <
>>> >>> > > >>>>>>>>>>>>>>>>>> https://www.facebook.com/aivencloud
>>> >>> > > >>>>>>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>>>>     <https://www.linkedin.com/company/aiven/
>>> >
>>> >>>  <
>>> >>> > > >>>>>>>>>>>>>>>>>>> https://twitter.com/aiven_io>
>>> >>> > > >>>>>>>>>>>>>>>>>>> *Aiven Deutschland GmbH*
>>> >>> > > >>>>>>>>>>>>>>>>>>> Alexanderufer 3-7, 10117 Berlin
>>> >>> > > >>>>>>>>>>>>>>>>>>> Geschäftsführer: Oskari Saarenmaa & Hannu
>>> >>> > > >>>>> Valtonen
>>> >>> > > >>>>>>>>>>>>>>>>>>> Amtsgericht Charlottenburg, HRB 209739 B
>>> >>> > > >>>>>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>> --
>>> >>> > > >>>>>>>>>>>>>>>>> [image: Aiven] <https://www.aiven.io>
>>> >>> > > >>>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>> *Josep Prat*
>>> >>> > > >>>>>>>>>>>>>>>>> Open Source Engineering Director, *Aiven*
>>> >>> > > >>>>>>>>>>>>>>>>> josep.p...@aiven.io   |   +491715557497
>>> >>> > > >>>>>>>>>>>>>>>>> aiven.io <https://www.aiven.io>   |
>>> >>> > > >>>>>>>>>>>>>>>>> <https://www.facebook.com/aivencloud>
>>> >>> > > >>>>>>>>>>>>>>>>> <https://www.linkedin.com/company/aiven/>   <
>>> >>> > > >>>>>>>>>>>>>>>> https://twitter.com/aiven_io>
>>> >>> > > >>>>>>>>>>>>>>>>> *Aiven Deutschland GmbH*
>>> >>> > > >>>>>>>>>>>>>>>>> Alexanderufer 3-7, 10117 Berlin
>>> >>> > > >>>>>>>>>>>>>>>>> Geschäftsführer: Oskari Saarenmaa & Hannu
>>> Valtonen
>>> >>> > > >>>>>>>>>>>>>>>>> Amtsgericht Charlottenburg, HRB 209739 B
>>> >>> > > >>>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>> --
>>> >>> > > >>>>>>>>>>>>>>>> [image: Aiven] <https://www.aiven.io>
>>> >>> > > >>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>> *Josep Prat*
>>> >>> > > >>>>>>>>>>>>>>>> Open Source Engineering Director, *Aiven*
>>> >>> > > >>>>>>>>>>>>>>>> josep.p...@aiven.io   |   +491715557497
>>> >>> > > >>>>>>>>>>>>>>>> aiven.io <https://www.aiven.io>   |   <
>>> >>> > > >>>>>>>>>>>>>>> https://www.facebook.com/aivencloud
>>> >>> > > >>>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>>     <https://www.linkedin.com/company/aiven/>
>>>  <
>>> >>> > > >>>>>>>>>>>>>>>> https://twitter.com/aiven_io>
>>> >>> > > >>>>>>>>>>>>>>>> *Aiven Deutschland GmbH*
>>> >>> > > >>>>>>>>>>>>>>>> Alexanderufer 3-7, 10117 Berlin
>>> >>> > > >>>>>>>>>>>>>>>> Geschäftsführer: Oskari Saarenmaa & Hannu
>>> Valtonen
>>> >>> > > >>>>>>>>>>>>>>>> Amtsgericht Charlottenburg, HRB 209739 B
>>> >>> > > >>>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>> --
>>> >>> > > >>>>>>>>>>>>>> [image: Aiven] <https://www.aiven.io>
>>> >>> > > >>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>>> *Josep Prat*
>>> >>> > > >>>>>>>>>>>>>> Open Source Engineering Director, *Aiven*
>>> >>> > > >>>>>>>>>>>>>> josep.p...@aiven.io   |   +491715557497
>>> >>> > > >>>>>>>>>>>>>> aiven.io <https://www.aiven.io>   |   <
>>> >>> > > >>>>>>>>>>>> https://www.facebook.com/aivencloud>
>>> >>> > > >>>>>>>>>>>>>>     <https://www.linkedin.com/company/aiven/>   <
>>> >>> > > >>>>>>>>>>>> https://twitter.com/aiven_io>
>>> >>> > > >>>>>>>>>>>>>> *Aiven Deutschland GmbH*
>>> >>> > > >>>>>>>>>>>>>> Alexanderufer 3-7, 10117 Berlin
>>> >>> > > >>>>>>>>>>>>>> Geschäftsführer: Oskari Saarenmaa & Hannu Valtonen
>>> >>> > > >>>>>>>>>>>>>> Amtsgericht Charlottenburg, HRB 209739 B
>>> >>> > > >>>>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>
>>> >>> > > >>>>>>>>>>>
>>> >>> > > >>>>>>>>>>> --
>>> >>> > > >>>>>>>>>>> [image: Aiven] <https://www.aiven.io>
>>> >>> > > >>>>>>>>>>>
>>> >>> > > >>>>>>>>>>> *Josep Prat*
>>> >>> > > >>>>>>>>>>> Open Source Engineering Director, *Aiven*
>>> >>> > > >>>>>>>>>>> josep.p...@aiven.io   |   +491715557497
>>> >>> > > >>>>>>>>>>> aiven.io <https://www.aiven.io>   |   <
>>> >>> > > >>>>>>>> https://www.facebook.com/aivencloud>
>>> >>> > > >>>>>>>>>>>     <https://www.linkedin.com/company/aiven/>   <
>>> >>> > > >>>>>>>> https://twitter.com/aiven_io>
>>> >>> > > >>>>>>>>>>> *Aiven Deutschland GmbH*
>>> >>> > > >>>>>>>>>>> Alexanderufer 3-7, 10117 Berlin
>>> >>> > > >>>>>>>>>>> Geschäftsführer: Oskari Saarenmaa & Hannu Valtonen
>>> >>> > > >>>>>>>>>>> Amtsgericht Charlottenburg, HRB 209739 B
>>> >>> > > >>>>>>>>
>>> >>> > > >>>>>>>
>>> >>> > > >>>>>
>>> >>> > > >>>>>
>>> >>> > > >>>>>
>>> >>> > > >>>>> --
>>> >>> > > >>>>> -José
>>> >>> > > >>>>>
>>> >>> > > >>>>
>>> >>> > > >>
>>> >>> > > >
>>> >>> > >
>>> >>> >
>>> >>>
>>> >>
>>> >>
>>> >> --
>>> >> [image: Aiven] <https://www.aiven.io>
>>> >>
>>> >> *Josep Prat*
>>> >> Open Source Engineering Director, *Aiven*
>>> >> josep.p...@aiven.io   |   +491715557497
>>> >> aiven.io <https://www.aiven.io>   |
>>> >> <https://www.facebook.com/aivencloud>
>>> >> <https://www.linkedin.com/company/aiven/>
>>> >> <https://twitter.com/aiven_io>
>>> >> *Aiven Deutschland GmbH*
>>> >> Alexanderufer 3-7, 10117 Berlin
>>> >> Geschäftsführer: Oskari Saarenmaa & Hannu Valtonen
>>> >> Amtsgericht Charlottenburg, HRB 209739 B
>>> >>
>>> >
>>> >
>>> > --
>>> > [image: Aiven] <https://www.aiven.io>
>>> >
>>> > *Josep Prat*
>>> > Open Source Engineering Director, *Aiven*
>>> > josep.p...@aiven.io   |   +491715557497
>>> > aiven.io <https://www.aiven.io>   |
>>> > <https://www.facebook.com/aivencloud>
>>> > <https://www.linkedin.com/company/aiven/>   <
>>> https://twitter.com/aiven_io>
>>> > *Aiven Deutschland GmbH*
>>> > Alexanderufer 3-7, 10117 Berlin
>>> > Geschäftsführer: Oskari Saarenmaa & Hannu Valtonen
>>> > Amtsgericht Charlottenburg, HRB 209739 B
>>> >
>>>
>>>
>>> --
>>> [image: Aiven] <https://www.aiven.io>
>>>
>>> *Josep Prat*
>>> Open Source Engineering Director, *Aiven*
>>> josep.p...@aiven.io   |   +491715557497
>>> aiven.io <https://www.aiven.io>   |   <
>>> https://www.facebook.com/aivencloud>
>>>   <https://www.linkedin.com/company/aiven/>   <
>>> https://twitter.com/aiven_io>
>>> *Aiven Deutschland GmbH*
>>> Alexanderufer 3-7, 10117 Berlin
>>> Geschäftsführer: Oskari Saarenmaa & Hannu Valtonen
>>> Amtsgericht Charlottenburg, HRB 209739 B
>>>
>>

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