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From "John Roesler" <vvcep...@apache.org>
Subject Re: [DISCUSS] Apache Kafka 2.6.0 release
Date Sat, 27 Jun 2020 02:40:12 GMT
Hi Randall,

I neglected to notify this thread when I merged the fix for
https://issues.apache.org/jira/browse/KAFKA-10185
on June 19th. I'm sorry about that oversight. It is marked with
a fix version of 2.6.0.

On a side node, I have a fix for KAFKA-10173, which I'm merging
and backporting right now.

Thanks for managing the release,
-John

On Thu, Jun 25, 2020, at 10:23, Randall Hauch wrote:
> Thanks for the update, folks!
> 
> Based upon Jira [1], we currently have 4 issues that are considered
> blockers for the 2.6.0 release and production of RCs:
> 
>    - https://issues.apache.org/jira/browse/KAFKA-10134 - High CPU issue
>    during rebalance in Kafka consumer after upgrading to 2.5 (unassigned)
>    - https://issues.apache.org/jira/browse/KAFKA-10143 - Can no longer
>    change replication throttle with reassignment tool (Jason G)
>    - https://issues.apache.org/jira/browse/KAFKA-10166 - Excessive
>    TaskCorruptedException seen in testing (Sophie, Bruno)
>    - https://issues.apache.org/jira/browse/KAFKA-10173
>    - BufferUnderflowException during Kafka Streams Upgrade (John R)
> 
> and one critical issue that may be a regression that at this time will not
> block production of RCs:
> 
>    - https://issues.apache.org/jira/browse/KAFKA-10017 - Flaky Test
>    EosBetaUpgradeIntegrationTest.shouldUpgradeFromEosAlphaToEosBeta (Matthias)
> 
> and one build/release issue we'd like to fix if possible but will not block
> RCs or the release:
> 
>    - https://issues.apache.org/jira/browse/KAFKA-9381
>    - kafka-streams-scala: Javadocs + Scaladocs not published on maven central
>    (me)
> 
> I'm working with the assignees and reporters of these issues (via comments
> on the issues) to identify an ETA and to track progress. Anyone is welcome
> to chime in on those issues.
> 
> At this time, no other changes (other than PRs that only fix/improve tests)
> should be merged to the `2.6` branch. If you think you've identified a new
> blocker issue or believe another existing issue should be treated as a
> blocker for 2.6.0, please mark the issue's `fix version` as `2.6.0` _and_
> respond to this thread with details, and I will work with you to determine
> whether it is indeed a blocker.
> 
> As always, let me know here if you have any questions/concerns.
> 
> Best regards,
> 
> Randall
> 
> [1] https://issues.apache.org/jira/projects/KAFKA/versions/12346918
> 
> On Thu, Jun 25, 2020 at 8:27 AM Mario Molina <mmolimar@gmail.com> wrote:
> 
> > Hi Randal,
> >
> > Ticket https://issues.apache.org/jira/browse/KAFKA-9018 is not a blocker
> > so
> > it can be moved to the 2.7.0 version.
> >
> > Mario
> >
> > On Wed, 24 Jun 2020 at 20:22, Boyang Chen <reluctanthero104@gmail.com>
> > wrote:
> >
> > > Hey Randal,
> > >
> > > There was another spotted blocker:
> > > https://issues.apache.org/jira/browse/KAFKA-10173
> > > As of current, John is working on a fix.
> > >
> > > Boyang
> > >
> > > On Wed, Jun 24, 2020 at 4:08 PM Sophie Blee-Goldman <sophie@confluent.io
> > >
> > > wrote:
> > >
> > > > Hey all,
> > > >
> > > > Just a heads up that we discovered a new blocker. The fix is pretty
> > > > straightforward
> > > > and there's already a PR for it so it should be resolved quickly.
> > > >
> > > > Here's the ticket: https://issues.apache.org/jira/browse/KAFKA-10198
> > > >
> > > > On Sat, May 30, 2020 at 12:52 PM Randall Hauch <rhauch@gmail.com>
> > wrote:
> > > >
> > > > > Hi, Kowshik,
> > > > >
> > > > > Thanks for the update on KIP-584. This is listed on the "Postponed"
> > > > section
> > > > > of the AK 2.6.0 release plan (
> > > > >
> > > >
> > >
> > https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=152113430
> > > > > ).
> > > > >
> > > > > Best regards,
> > > > >
> > > > > Randall
> > > > >
> > > > > On Fri, May 29, 2020 at 4:51 PM Kowshik Prakasam <
> > > kprakasam@confluent.io
> > > > >
> > > > > wrote:
> > > > >
> > > > > > Hi Randall,
> > > > > >
> > > > > > We have to remove KIP-584 from the release plan, as this item
will
> > > not
> > > > be
> > > > > > completed for 2.6 release (although KIP is accepted). We plan
to
> > > > include
> > > > > it
> > > > > > in a next release.
> > > > > >
> > > > > >
> > > > > > Cheers,
> > > > > > Kowshik
> > > > > >
> > > > > >
> > > > > > On Fri, May 29, 2020 at 11:43 AM Maulin Vasavada <
> > > > > > maulin.vasavada@gmail.com>
> > > > > > wrote:
> > > > > >
> > > > > > > Hi Randall Hauch
> > > > > > >
> > > > > > > Can we add KIP-519 to 2.6? It was merged to Trunk already
in
> > April
> > > -
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> > https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=128650952
> > > > > > > .
> > > > > > >
> > > > > > > Thanks
> > > > > > > Maulin
> > > > > > >
> > > > > > > On Fri, May 29, 2020 at 11:01 AM Randall Hauch <rhauch@gmail.com
> > >
> > > > > wrote:
> > > > > > >
> > > > > > > > Here's an update on the AK 2.6.0 release.
> > > > > > > >
> > > > > > > > Code freeze was Wednesday, and the release plan [1]
has been
> > > > updated
> > > > > to
> > > > > > > > reflect all of the KIPs that made the release. We've
also cut
> > the
> > > > > `2.6`
> > > > > > > > branch that we'll use for the release; see separate
email
> > > > announcing
> > > > > > the
> > > > > > > > new branch.
> > > > > > > >
> > > > > > > > The next important date for the 2.6.0 release is CODE
FREEZE on
> > > > JUNE
> > > > > > 10,
> > > > > > > > and until that date all bug fixes are still welcome
on the
> > > release
> > > > > > > branch.
> > > > > > > > But after that, only blocker bugs can be merged to
the release
> > > > > branch.
> > > > > > > >
> > > > > > > > If you have any questions or concerns, please contact
me or
> > > (better
> > > > > > yet)
> > > > > > > > reply to this thread.
> > > > > > > >
> > > > > > > > Thanks, and best regards!
> > > > > > > >
> > > > > > > > Randall
> > > > > > > >
> > > > > > > > [1] AK 2.6.0 Release Plan:
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> > https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=152113430
> > > > > > > >
> > > > > > > >
> > > > > > > > On Wed, May 27, 2020 at 5:53 PM Matthias J. Sax <
> > > mjsax@apache.org>
> > > > > > > wrote:
> > > > > > > >
> > > > > > > > > Thanks Randall!
> > > > > > > > >
> > > > > > > > > I added missing KIP-594.
> > > > > > > > >
> > > > > > > > >
> > > > > > > > > For the postponed KIP section: I removed KIP-441
and KIP-444
> > as
> > > > > both
> > > > > > > are
> > > > > > > > > completed.
> > > > > > > > >
> > > > > > > > >
> > > > > > > > > -Matthias
> > > > > > > > >
> > > > > > > > > On 5/27/20 2:31 PM, Randall Hauch wrote:
> > > > > > > > > > Hey everyone, just a quick update on the
2.6.0 release.
> > > > > > > > > >
> > > > > > > > > > Based on the release plan (
> > > > > > > > > >
> > > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> > https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=152113430
> > > > > > > > > ),
> > > > > > > > > > today (May 27) is feature freeze. Any major
feature work
> > that
> > > > is
> > > > > > not
> > > > > > > > > > already complete will need to push out to
the next release
> > > > > (either
> > > > > > > 2.7
> > > > > > > > or
> > > > > > > > > > 3.0). There are a few PRs for KIPs that
are nearing
> > > completion,
> > > > > and
> > > > > > > > we're
> > > > > > > > > > having some Jenkins build issues. I will
send another email
> > > > later
> > > > > > > today
> > > > > > > > > or
> > > > > > > > > > early tomorrow with an update, and I plan
to cut the
> > release
> > > > > branch
> > > > > > > > > shortly
> > > > > > > > > > thereafter.
> > > > > > > > > >
> > > > > > > > > > I have also updated the list of planned
KIPs on the release
> > > > plan
> > > > > > > page (
> > > > > > > > > >
> > > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> > https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=152113430
> > > > > > > > > ),
> > > > > > > > > > and I've moved to the "Postponed" table
any KIP that looks
> > > like
> > > > > it
> > > > > > is
> > > > > > > > not
> > > > > > > > > > going to be complete today. If any KIP is
in the wrong
> > table,
> > > > > > please
> > > > > > > > let
> > > > > > > > > me
> > > > > > > > > > know.
> > > > > > > > > >
> > > > > > > > > > If you have any questions or concerns, please
feel free to
> > > > reply
> > > > > to
> > > > > > > > this
> > > > > > > > > > thread.
> > > > > > > > > >
> > > > > > > > > > Thanks, and best regards!
> > > > > > > > > >
> > > > > > > > > > Randall
> > > > > > > > > >
> > > > > > > > > > On Wed, May 20, 2020 at 2:16 PM Sophie Blee-Goldman
<
> > > > > > > > sophie@confluent.io
> > > > > > > > > >
> > > > > > > > > > wrote:
> > > > > > > > > >
> > > > > > > > > >> Hey Randall,
> > > > > > > > > >>
> > > > > > > > > >> Can you also add KIP-613 which was accepted
yesterday?
> > > > > > > > > >>
> > > > > > > > > >> Thanks!
> > > > > > > > > >> Sophie
> > > > > > > > > >>
> > > > > > > > > >> On Wed, May 20, 2020 at 6:47 AM Randall
Hauch <
> > > > rhauch@gmail.com
> > > > > >
> > > > > > > > wrote:
> > > > > > > > > >>
> > > > > > > > > >>> Hi, Tom. I saw last night that the
KIP had enough votes
> > > > before
> > > > > > > > today’s
> > > > > > > > > >>> deadline and I will add it to the
roadmap today. Thanks
> > for
> > > > > > driving
> > > > > > > > > this!
> > > > > > > > > >>>
> > > > > > > > > >>> On Wed, May 20, 2020 at 6:18 AM
Tom Bentley <
> > > > > tbentley@redhat.com
> > > > > > >
> > > > > > > > > wrote:
> > > > > > > > > >>>
> > > > > > > > > >>>> Hi Randall,
> > > > > > > > > >>>>
> > > > > > > > > >>>> Can we add KIP-585? (I'm not
quite sure of the protocol
> > > > here,
> > > > > > but
> > > > > > > > > >> thought
> > > > > > > > > >>>> it better to ask than to just
add it myself).
> > > > > > > > > >>>>
> > > > > > > > > >>>> Thanks,
> > > > > > > > > >>>>
> > > > > > > > > >>>> Tom
> > > > > > > > > >>>>
> > > > > > > > > >>>> On Tue, May 5, 2020 at 6:54
PM Randall Hauch <
> > > > > rhauch@apache.org
> > > > > > >
> > > > > > > > > >> wrote:
> > > > > > > > > >>>>
> > > > > > > > > >>>>> Greetings!
> > > > > > > > > >>>>>
> > > > > > > > > >>>>> I'd like to volunteer to
be release manager for the
> > next
> > > > > > > time-based
> > > > > > > > > >>>> feature
> > > > > > > > > >>>>> release which will be 2.6.0.
I've published a release
> > > plan
> > > > at
> > > > > > > > > >>>>>
> > > > > > > > > >>>>
> > > > > > > > > >>>
> > > > > > > > > >>
> > > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> > https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=152113430
> > > > > > > > > >>>>> ,
> > > > > > > > > >>>>> and have included all of
the KIPs that are currently
> > > > approved
> > > > > > or
> > > > > > > > > >>> actively
> > > > > > > > > >>>>> in discussion (though I'm
happy to adjust as
> > necessary).
> > > > > > > > > >>>>>
> > > > > > > > > >>>>> To stay on our time-based
cadence, the KIP freeze is on
> > > May
> > > > > 20
> > > > > > > > with a
> > > > > > > > > >>>>> target release date of June
24.
> > > > > > > > > >>>>>
> > > > > > > > > >>>>> Let me know if there are
any objections.
> > > > > > > > > >>>>>
> > > > > > > > > >>>>> Thanks,
> > > > > > > > > >>>>> Randall Hauch
> > > > > > > > > >>>>>
> > > > > > > > > >>>>
> > > > > > > > > >>>
> > > > > > > > > >>
> > > > > > > > > >
> > > > > > > > >
> > > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
>

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