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Posted to dev@kafka.apache.org by David Arthur <mu...@gmail.com> on 2020/03/17 15:10:37 UTC
[VOTE] 2.5.0 RC2
Hello Kafka users, developers and client-developers,
This is the third candidate for release of Apache Kafka 2.5.0.
* TLS 1.3 support (1.2 is now the default)
* Co-groups for Kafka Streams
* Incremental rebalance for Kafka Consumer
* New metrics for better operational insight
* Upgrade Zookeeper to 3.5.7
* Deprecate support for Scala 2.11
Release notes for the 2.5.0 release:
https://home.apache.org/~davidarthur/kafka-2.5.0-rc2/RELEASE_NOTES.html
*** Please download, test and vote by Tuesday March 24, 2020 by 5pm PT.
Kafka's KEYS file containing PGP keys we use to sign the release:
https://kafka.apache.org/KEYS
* Release artifacts to be voted upon (source and binary):
https://home.apache.org/~davidarthur/kafka-2.5.0-rc2/
* Maven artifacts to be voted upon:
https://repository.apache.org/content/groups/staging/org/apache/kafka/
* Javadoc:
https://home.apache.org/~davidarthur/kafka-2.5.0-rc2/javadoc/
* Tag to be voted upon (off 2.5 branch) is the 2.5.0 tag:
https://github.com/apache/kafka/releases/tag/2.5.0-rc2
* Documentation:
https://kafka.apache.org/25/documentation.html
* Protocol:
https://kafka.apache.org/25/protocol.html
I'm thrilled to be able to include links to both build jobs with successful
builds! Thanks to everyone who has helped reduce our flaky test exposure
these past few weeks :)
* Successful Jenkins builds for the 2.5 branch:
Unit/integration tests: https://builds.apache.org/job/kafka-2.5-jdk8/64/
System tests: https://jenkins.confluent.io/job/system-test-kafka/job/2.5/42/
--
David Arthur
Re: [VOTE] 2.5.0 RC2
Posted by Christopher Egerton <ch...@confluent.io>.
Thanks David! FYI for everyone else, the PR has now been merged and
backported and shouldn't block the 2.5 release any further.
On Mon, Mar 30, 2020 at 7:15 AM David Arthur <mu...@gmail.com> wrote:
> Thanks for report and the fix, Chris. I agree this should be considered a
> blocker. It will be included in the next RC
>
> -David
>
> On Thu, Mar 26, 2020 at 6:01 PM Christopher Egerton <ch...@confluent.io>
> wrote:
>
> > Hi all,
> >
> > I'd like to request that
> https://issues.apache.org/jira/browse/KAFKA-9771
> > be
> > treated as a release blocker for 2.5.
> >
> > This is a regression caused by the recent bump in Jetty version that
> causes
> > inter-worker communication to fail for Connect clusters that use SSL and
> a
> > keystore that contains multiple certificates (which is necessary for SNI
> in
> > the event that the Connect REST interface is bound to multiple domain
> > names).
> >
> > The impact for affected users is quite high; either the Connect worker
> must
> > be reconfigured to listen on a single domain name and its keystore must
> be
> > wiped accordingly, or inter-worker SSL needs to be disabled entirely by
> > adding an unsecured listener and configuring the worker to advertise the
> > URL for that unsecured listener to other workers in the cluster.
> >
> > I've already implemented a small fix that works with local testing, and
> > have opened a PR to add it to Kafka:
> > https://github.com/apache/kafka/pull/8369.
> >
> > Would it be possible to get this fix included in 2.5.0, pending review?
> >
> > Cheers,
> >
> > Chris
> >
> > On Fri, Mar 20, 2020 at 6:59 PM Ismael Juma <is...@juma.me.uk> wrote:
> >
> > > Hi Boyang,
> > >
> > > Is this a regression?
> > >
> > > Ismael
> > >
> > > On Fri, Mar 20, 2020, 5:43 PM Boyang Chen <re...@gmail.com>
> > > wrote:
> > >
> > > > Hey David,
> > > >
> > > > I would like to raise
> https://issues.apache.org/jira/browse/KAFKA-9701
> > > as
> > > > a
> > > > 2.5 blocker. The impact of this bug is that it could throw fatal
> > > exception
> > > > and kill a stream thread on Kafka Streams level. It could also
> create a
> > > > crashing scenario for plain Kafka Consumer users as well as the
> > exception
> > > > will be thrown all the way up.
> > > >
> > > > Let me know your thoughts.
> > > >
> > > > Boyang
> > > >
> > > > On Tue, Mar 17, 2020 at 8:10 AM David Arthur <mu...@gmail.com>
> wrote:
> > > >
> > > > > Hello Kafka users, developers and client-developers,
> > > > >
> > > > > This is the third candidate for release of Apache Kafka 2.5.0.
> > > > >
> > > > > * TLS 1.3 support (1.2 is now the default)
> > > > > * Co-groups for Kafka Streams
> > > > > * Incremental rebalance for Kafka Consumer
> > > > > * New metrics for better operational insight
> > > > > * Upgrade Zookeeper to 3.5.7
> > > > > * Deprecate support for Scala 2.11
> > > > >
> > > > >
> > > > > Release notes for the 2.5.0 release:
> > > > >
> > >
> https://home.apache.org/~davidarthur/kafka-2.5.0-rc2/RELEASE_NOTES.html
> > > > >
> > > > > *** Please download, test and vote by Tuesday March 24, 2020 by 5pm
> > PT.
> > > > >
> > > > > Kafka's KEYS file containing PGP keys we use to sign the release:
> > > > > https://kafka.apache.org/KEYS
> > > > >
> > > > > * Release artifacts to be voted upon (source and binary):
> > > > > https://home.apache.org/~davidarthur/kafka-2.5.0-rc2/
> > > > >
> > > > > * Maven artifacts to be voted upon:
> > > > >
> > https://repository.apache.org/content/groups/staging/org/apache/kafka/
> > > > >
> > > > > * Javadoc:
> > > > > https://home.apache.org/~davidarthur/kafka-2.5.0-rc2/javadoc/
> > > > >
> > > > > * Tag to be voted upon (off 2.5 branch) is the 2.5.0 tag:
> > > > > https://github.com/apache/kafka/releases/tag/2.5.0-rc2
> > > > >
> > > > > * Documentation:
> > > > > https://kafka.apache.org/25/documentation.html
> > > > >
> > > > > * Protocol:
> > > > > https://kafka.apache.org/25/protocol.html
> > > > >
> > > > >
> > > > > I'm thrilled to be able to include links to both build jobs with
> > > > successful
> > > > > builds! Thanks to everyone who has helped reduce our flaky test
> > > exposure
> > > > > these past few weeks :)
> > > > >
> > > > > * Successful Jenkins builds for the 2.5 branch:
> > > > > Unit/integration tests:
> > > https://builds.apache.org/job/kafka-2.5-jdk8/64/
> > > > > System tests:
> > > > > https://jenkins.confluent.io/job/system-test-kafka/job/2.5/42/
> > > > >
> > > > > --
> > > > > David Arthur
> > > > >
> > > >
> > >
> >
>
>
> --
> David Arthur
>
Re: [VOTE] 2.5.0 RC2
Posted by David Arthur <mu...@gmail.com>.
Thanks for report and the fix, Chris. I agree this should be considered a
blocker. It will be included in the next RC
-David
On Thu, Mar 26, 2020 at 6:01 PM Christopher Egerton <ch...@confluent.io>
wrote:
> Hi all,
>
> I'd like to request that https://issues.apache.org/jira/browse/KAFKA-9771
> be
> treated as a release blocker for 2.5.
>
> This is a regression caused by the recent bump in Jetty version that causes
> inter-worker communication to fail for Connect clusters that use SSL and a
> keystore that contains multiple certificates (which is necessary for SNI in
> the event that the Connect REST interface is bound to multiple domain
> names).
>
> The impact for affected users is quite high; either the Connect worker must
> be reconfigured to listen on a single domain name and its keystore must be
> wiped accordingly, or inter-worker SSL needs to be disabled entirely by
> adding an unsecured listener and configuring the worker to advertise the
> URL for that unsecured listener to other workers in the cluster.
>
> I've already implemented a small fix that works with local testing, and
> have opened a PR to add it to Kafka:
> https://github.com/apache/kafka/pull/8369.
>
> Would it be possible to get this fix included in 2.5.0, pending review?
>
> Cheers,
>
> Chris
>
> On Fri, Mar 20, 2020 at 6:59 PM Ismael Juma <is...@juma.me.uk> wrote:
>
> > Hi Boyang,
> >
> > Is this a regression?
> >
> > Ismael
> >
> > On Fri, Mar 20, 2020, 5:43 PM Boyang Chen <re...@gmail.com>
> > wrote:
> >
> > > Hey David,
> > >
> > > I would like to raise https://issues.apache.org/jira/browse/KAFKA-9701
> > as
> > > a
> > > 2.5 blocker. The impact of this bug is that it could throw fatal
> > exception
> > > and kill a stream thread on Kafka Streams level. It could also create a
> > > crashing scenario for plain Kafka Consumer users as well as the
> exception
> > > will be thrown all the way up.
> > >
> > > Let me know your thoughts.
> > >
> > > Boyang
> > >
> > > On Tue, Mar 17, 2020 at 8:10 AM David Arthur <mu...@gmail.com> wrote:
> > >
> > > > Hello Kafka users, developers and client-developers,
> > > >
> > > > This is the third candidate for release of Apache Kafka 2.5.0.
> > > >
> > > > * TLS 1.3 support (1.2 is now the default)
> > > > * Co-groups for Kafka Streams
> > > > * Incremental rebalance for Kafka Consumer
> > > > * New metrics for better operational insight
> > > > * Upgrade Zookeeper to 3.5.7
> > > > * Deprecate support for Scala 2.11
> > > >
> > > >
> > > > Release notes for the 2.5.0 release:
> > > >
> > https://home.apache.org/~davidarthur/kafka-2.5.0-rc2/RELEASE_NOTES.html
> > > >
> > > > *** Please download, test and vote by Tuesday March 24, 2020 by 5pm
> PT.
> > > >
> > > > Kafka's KEYS file containing PGP keys we use to sign the release:
> > > > https://kafka.apache.org/KEYS
> > > >
> > > > * Release artifacts to be voted upon (source and binary):
> > > > https://home.apache.org/~davidarthur/kafka-2.5.0-rc2/
> > > >
> > > > * Maven artifacts to be voted upon:
> > > >
> https://repository.apache.org/content/groups/staging/org/apache/kafka/
> > > >
> > > > * Javadoc:
> > > > https://home.apache.org/~davidarthur/kafka-2.5.0-rc2/javadoc/
> > > >
> > > > * Tag to be voted upon (off 2.5 branch) is the 2.5.0 tag:
> > > > https://github.com/apache/kafka/releases/tag/2.5.0-rc2
> > > >
> > > > * Documentation:
> > > > https://kafka.apache.org/25/documentation.html
> > > >
> > > > * Protocol:
> > > > https://kafka.apache.org/25/protocol.html
> > > >
> > > >
> > > > I'm thrilled to be able to include links to both build jobs with
> > > successful
> > > > builds! Thanks to everyone who has helped reduce our flaky test
> > exposure
> > > > these past few weeks :)
> > > >
> > > > * Successful Jenkins builds for the 2.5 branch:
> > > > Unit/integration tests:
> > https://builds.apache.org/job/kafka-2.5-jdk8/64/
> > > > System tests:
> > > > https://jenkins.confluent.io/job/system-test-kafka/job/2.5/42/
> > > >
> > > > --
> > > > David Arthur
> > > >
> > >
> >
>
--
David Arthur
Re: [VOTE] 2.5.0 RC2
Posted by Christopher Egerton <ch...@confluent.io>.
Hi all,
I'd like to request that https://issues.apache.org/jira/browse/KAFKA-9771 be
treated as a release blocker for 2.5.
This is a regression caused by the recent bump in Jetty version that causes
inter-worker communication to fail for Connect clusters that use SSL and a
keystore that contains multiple certificates (which is necessary for SNI in
the event that the Connect REST interface is bound to multiple domain
names).
The impact for affected users is quite high; either the Connect worker must
be reconfigured to listen on a single domain name and its keystore must be
wiped accordingly, or inter-worker SSL needs to be disabled entirely by
adding an unsecured listener and configuring the worker to advertise the
URL for that unsecured listener to other workers in the cluster.
I've already implemented a small fix that works with local testing, and
have opened a PR to add it to Kafka:
https://github.com/apache/kafka/pull/8369.
Would it be possible to get this fix included in 2.5.0, pending review?
Cheers,
Chris
On Fri, Mar 20, 2020 at 6:59 PM Ismael Juma <is...@juma.me.uk> wrote:
> Hi Boyang,
>
> Is this a regression?
>
> Ismael
>
> On Fri, Mar 20, 2020, 5:43 PM Boyang Chen <re...@gmail.com>
> wrote:
>
> > Hey David,
> >
> > I would like to raise https://issues.apache.org/jira/browse/KAFKA-9701
> as
> > a
> > 2.5 blocker. The impact of this bug is that it could throw fatal
> exception
> > and kill a stream thread on Kafka Streams level. It could also create a
> > crashing scenario for plain Kafka Consumer users as well as the exception
> > will be thrown all the way up.
> >
> > Let me know your thoughts.
> >
> > Boyang
> >
> > On Tue, Mar 17, 2020 at 8:10 AM David Arthur <mu...@gmail.com> wrote:
> >
> > > Hello Kafka users, developers and client-developers,
> > >
> > > This is the third candidate for release of Apache Kafka 2.5.0.
> > >
> > > * TLS 1.3 support (1.2 is now the default)
> > > * Co-groups for Kafka Streams
> > > * Incremental rebalance for Kafka Consumer
> > > * New metrics for better operational insight
> > > * Upgrade Zookeeper to 3.5.7
> > > * Deprecate support for Scala 2.11
> > >
> > >
> > > Release notes for the 2.5.0 release:
> > >
> https://home.apache.org/~davidarthur/kafka-2.5.0-rc2/RELEASE_NOTES.html
> > >
> > > *** Please download, test and vote by Tuesday March 24, 2020 by 5pm PT.
> > >
> > > Kafka's KEYS file containing PGP keys we use to sign the release:
> > > https://kafka.apache.org/KEYS
> > >
> > > * Release artifacts to be voted upon (source and binary):
> > > https://home.apache.org/~davidarthur/kafka-2.5.0-rc2/
> > >
> > > * Maven artifacts to be voted upon:
> > > https://repository.apache.org/content/groups/staging/org/apache/kafka/
> > >
> > > * Javadoc:
> > > https://home.apache.org/~davidarthur/kafka-2.5.0-rc2/javadoc/
> > >
> > > * Tag to be voted upon (off 2.5 branch) is the 2.5.0 tag:
> > > https://github.com/apache/kafka/releases/tag/2.5.0-rc2
> > >
> > > * Documentation:
> > > https://kafka.apache.org/25/documentation.html
> > >
> > > * Protocol:
> > > https://kafka.apache.org/25/protocol.html
> > >
> > >
> > > I'm thrilled to be able to include links to both build jobs with
> > successful
> > > builds! Thanks to everyone who has helped reduce our flaky test
> exposure
> > > these past few weeks :)
> > >
> > > * Successful Jenkins builds for the 2.5 branch:
> > > Unit/integration tests:
> https://builds.apache.org/job/kafka-2.5-jdk8/64/
> > > System tests:
> > > https://jenkins.confluent.io/job/system-test-kafka/job/2.5/42/
> > >
> > > --
> > > David Arthur
> > >
> >
>
Re: [VOTE] 2.5.0 RC2
Posted by Guozhang Wang <wa...@gmail.com>.
I think it is a regression, since it was introduced in KAFKA-9437: KIP-559,
which is in 2.5.0, so it means for the same scenario described in Boyang's
PR, 2.5 would fail while 2.4 would not.
Guozhang
On Fri, Mar 20, 2020 at 6:59 PM Ismael Juma <is...@juma.me.uk> wrote:
> Hi Boyang,
>
> Is this a regression?
>
> Ismael
>
> On Fri, Mar 20, 2020, 5:43 PM Boyang Chen <re...@gmail.com>
> wrote:
>
> > Hey David,
> >
> > I would like to raise https://issues.apache.org/jira/browse/KAFKA-9701
> as
> > a
> > 2.5 blocker. The impact of this bug is that it could throw fatal
> exception
> > and kill a stream thread on Kafka Streams level. It could also create a
> > crashing scenario for plain Kafka Consumer users as well as the exception
> > will be thrown all the way up.
> >
> > Let me know your thoughts.
> >
> > Boyang
> >
> > On Tue, Mar 17, 2020 at 8:10 AM David Arthur <mu...@gmail.com> wrote:
> >
> > > Hello Kafka users, developers and client-developers,
> > >
> > > This is the third candidate for release of Apache Kafka 2.5.0.
> > >
> > > * TLS 1.3 support (1.2 is now the default)
> > > * Co-groups for Kafka Streams
> > > * Incremental rebalance for Kafka Consumer
> > > * New metrics for better operational insight
> > > * Upgrade Zookeeper to 3.5.7
> > > * Deprecate support for Scala 2.11
> > >
> > >
> > > Release notes for the 2.5.0 release:
> > >
> https://home.apache.org/~davidarthur/kafka-2.5.0-rc2/RELEASE_NOTES.html
> > >
> > > *** Please download, test and vote by Tuesday March 24, 2020 by 5pm PT.
> > >
> > > Kafka's KEYS file containing PGP keys we use to sign the release:
> > > https://kafka.apache.org/KEYS
> > >
> > > * Release artifacts to be voted upon (source and binary):
> > > https://home.apache.org/~davidarthur/kafka-2.5.0-rc2/
> > >
> > > * Maven artifacts to be voted upon:
> > > https://repository.apache.org/content/groups/staging/org/apache/kafka/
> > >
> > > * Javadoc:
> > > https://home.apache.org/~davidarthur/kafka-2.5.0-rc2/javadoc/
> > >
> > > * Tag to be voted upon (off 2.5 branch) is the 2.5.0 tag:
> > > https://github.com/apache/kafka/releases/tag/2.5.0-rc2
> > >
> > > * Documentation:
> > > https://kafka.apache.org/25/documentation.html
> > >
> > > * Protocol:
> > > https://kafka.apache.org/25/protocol.html
> > >
> > >
> > > I'm thrilled to be able to include links to both build jobs with
> > successful
> > > builds! Thanks to everyone who has helped reduce our flaky test
> exposure
> > > these past few weeks :)
> > >
> > > * Successful Jenkins builds for the 2.5 branch:
> > > Unit/integration tests:
> https://builds.apache.org/job/kafka-2.5-jdk8/64/
> > > System tests:
> > > https://jenkins.confluent.io/job/system-test-kafka/job/2.5/42/
> > >
> > > --
> > > David Arthur
> > >
> >
>
--
-- Guozhang
Re: [VOTE] 2.5.0 RC2
Posted by Ismael Juma <is...@juma.me.uk>.
Hi Boyang,
Is this a regression?
Ismael
On Fri, Mar 20, 2020, 5:43 PM Boyang Chen <re...@gmail.com>
wrote:
> Hey David,
>
> I would like to raise https://issues.apache.org/jira/browse/KAFKA-9701 as
> a
> 2.5 blocker. The impact of this bug is that it could throw fatal exception
> and kill a stream thread on Kafka Streams level. It could also create a
> crashing scenario for plain Kafka Consumer users as well as the exception
> will be thrown all the way up.
>
> Let me know your thoughts.
>
> Boyang
>
> On Tue, Mar 17, 2020 at 8:10 AM David Arthur <mu...@gmail.com> wrote:
>
> > Hello Kafka users, developers and client-developers,
> >
> > This is the third candidate for release of Apache Kafka 2.5.0.
> >
> > * TLS 1.3 support (1.2 is now the default)
> > * Co-groups for Kafka Streams
> > * Incremental rebalance for Kafka Consumer
> > * New metrics for better operational insight
> > * Upgrade Zookeeper to 3.5.7
> > * Deprecate support for Scala 2.11
> >
> >
> > Release notes for the 2.5.0 release:
> > https://home.apache.org/~davidarthur/kafka-2.5.0-rc2/RELEASE_NOTES.html
> >
> > *** Please download, test and vote by Tuesday March 24, 2020 by 5pm PT.
> >
> > Kafka's KEYS file containing PGP keys we use to sign the release:
> > https://kafka.apache.org/KEYS
> >
> > * Release artifacts to be voted upon (source and binary):
> > https://home.apache.org/~davidarthur/kafka-2.5.0-rc2/
> >
> > * Maven artifacts to be voted upon:
> > https://repository.apache.org/content/groups/staging/org/apache/kafka/
> >
> > * Javadoc:
> > https://home.apache.org/~davidarthur/kafka-2.5.0-rc2/javadoc/
> >
> > * Tag to be voted upon (off 2.5 branch) is the 2.5.0 tag:
> > https://github.com/apache/kafka/releases/tag/2.5.0-rc2
> >
> > * Documentation:
> > https://kafka.apache.org/25/documentation.html
> >
> > * Protocol:
> > https://kafka.apache.org/25/protocol.html
> >
> >
> > I'm thrilled to be able to include links to both build jobs with
> successful
> > builds! Thanks to everyone who has helped reduce our flaky test exposure
> > these past few weeks :)
> >
> > * Successful Jenkins builds for the 2.5 branch:
> > Unit/integration tests: https://builds.apache.org/job/kafka-2.5-jdk8/64/
> > System tests:
> > https://jenkins.confluent.io/job/system-test-kafka/job/2.5/42/
> >
> > --
> > David Arthur
> >
>
Re: [VOTE] 2.5.0 RC2
Posted by Ismael Juma <is...@juma.me.uk>.
Hi Boyang,
Is this a regression?
Ismael
On Fri, Mar 20, 2020, 5:43 PM Boyang Chen <re...@gmail.com>
wrote:
> Hey David,
>
> I would like to raise https://issues.apache.org/jira/browse/KAFKA-9701 as
> a
> 2.5 blocker. The impact of this bug is that it could throw fatal exception
> and kill a stream thread on Kafka Streams level. It could also create a
> crashing scenario for plain Kafka Consumer users as well as the exception
> will be thrown all the way up.
>
> Let me know your thoughts.
>
> Boyang
>
> On Tue, Mar 17, 2020 at 8:10 AM David Arthur <mu...@gmail.com> wrote:
>
> > Hello Kafka users, developers and client-developers,
> >
> > This is the third candidate for release of Apache Kafka 2.5.0.
> >
> > * TLS 1.3 support (1.2 is now the default)
> > * Co-groups for Kafka Streams
> > * Incremental rebalance for Kafka Consumer
> > * New metrics for better operational insight
> > * Upgrade Zookeeper to 3.5.7
> > * Deprecate support for Scala 2.11
> >
> >
> > Release notes for the 2.5.0 release:
> > https://home.apache.org/~davidarthur/kafka-2.5.0-rc2/RELEASE_NOTES.html
> >
> > *** Please download, test and vote by Tuesday March 24, 2020 by 5pm PT.
> >
> > Kafka's KEYS file containing PGP keys we use to sign the release:
> > https://kafka.apache.org/KEYS
> >
> > * Release artifacts to be voted upon (source and binary):
> > https://home.apache.org/~davidarthur/kafka-2.5.0-rc2/
> >
> > * Maven artifacts to be voted upon:
> > https://repository.apache.org/content/groups/staging/org/apache/kafka/
> >
> > * Javadoc:
> > https://home.apache.org/~davidarthur/kafka-2.5.0-rc2/javadoc/
> >
> > * Tag to be voted upon (off 2.5 branch) is the 2.5.0 tag:
> > https://github.com/apache/kafka/releases/tag/2.5.0-rc2
> >
> > * Documentation:
> > https://kafka.apache.org/25/documentation.html
> >
> > * Protocol:
> > https://kafka.apache.org/25/protocol.html
> >
> >
> > I'm thrilled to be able to include links to both build jobs with
> successful
> > builds! Thanks to everyone who has helped reduce our flaky test exposure
> > these past few weeks :)
> >
> > * Successful Jenkins builds for the 2.5 branch:
> > Unit/integration tests: https://builds.apache.org/job/kafka-2.5-jdk8/64/
> > System tests:
> > https://jenkins.confluent.io/job/system-test-kafka/job/2.5/42/
> >
> > --
> > David Arthur
> >
>
Re: [VOTE] 2.5.0 RC2
Posted by Boyang Chen <re...@gmail.com>.
Hey David,
I would like to raise https://issues.apache.org/jira/browse/KAFKA-9701 as a
2.5 blocker. The impact of this bug is that it could throw fatal exception
and kill a stream thread on Kafka Streams level. It could also create a
crashing scenario for plain Kafka Consumer users as well as the exception
will be thrown all the way up.
Let me know your thoughts.
Boyang
On Tue, Mar 17, 2020 at 8:10 AM David Arthur <mu...@gmail.com> wrote:
> Hello Kafka users, developers and client-developers,
>
> This is the third candidate for release of Apache Kafka 2.5.0.
>
> * TLS 1.3 support (1.2 is now the default)
> * Co-groups for Kafka Streams
> * Incremental rebalance for Kafka Consumer
> * New metrics for better operational insight
> * Upgrade Zookeeper to 3.5.7
> * Deprecate support for Scala 2.11
>
>
> Release notes for the 2.5.0 release:
> https://home.apache.org/~davidarthur/kafka-2.5.0-rc2/RELEASE_NOTES.html
>
> *** Please download, test and vote by Tuesday March 24, 2020 by 5pm PT.
>
> Kafka's KEYS file containing PGP keys we use to sign the release:
> https://kafka.apache.org/KEYS
>
> * Release artifacts to be voted upon (source and binary):
> https://home.apache.org/~davidarthur/kafka-2.5.0-rc2/
>
> * Maven artifacts to be voted upon:
> https://repository.apache.org/content/groups/staging/org/apache/kafka/
>
> * Javadoc:
> https://home.apache.org/~davidarthur/kafka-2.5.0-rc2/javadoc/
>
> * Tag to be voted upon (off 2.5 branch) is the 2.5.0 tag:
> https://github.com/apache/kafka/releases/tag/2.5.0-rc2
>
> * Documentation:
> https://kafka.apache.org/25/documentation.html
>
> * Protocol:
> https://kafka.apache.org/25/protocol.html
>
>
> I'm thrilled to be able to include links to both build jobs with successful
> builds! Thanks to everyone who has helped reduce our flaky test exposure
> these past few weeks :)
>
> * Successful Jenkins builds for the 2.5 branch:
> Unit/integration tests: https://builds.apache.org/job/kafka-2.5-jdk8/64/
> System tests:
> https://jenkins.confluent.io/job/system-test-kafka/job/2.5/42/
>
> --
> David Arthur
>
Re: [kafka-clients] [VOTE] 2.5.0 RC2
Posted by Vahid Hashemian <va...@gmail.com>.
Hi David,
Thanks for running this release.
Sorry for the delay in bringing this up.
I just wanted to draw attention to
https://issues.apache.org/jira/browse/KAFKA-9731 that blocked us from
upgrading to 2.4.
Based on the earlier discussion, the fix may not require a lot of work.
Regards,
--Vahid
On Tue, Mar 17, 2020 at 8:10 AM David Arthur <mu...@gmail.com> wrote:
> Hello Kafka users, developers and client-developers,
>
> This is the third candidate for release of Apache Kafka 2.5.0.
>
> * TLS 1.3 support (1.2 is now the default)
> * Co-groups for Kafka Streams
> * Incremental rebalance for Kafka Consumer
> * New metrics for better operational insight
> * Upgrade Zookeeper to 3.5.7
> * Deprecate support for Scala 2.11
>
>
> Release notes for the 2.5.0 release:
> https://home.apache.org/~davidarthur/kafka-2.5.0-rc2/RELEASE_NOTES.html
>
> *** Please download, test and vote by Tuesday March 24, 2020 by 5pm PT.
>
> Kafka's KEYS file containing PGP keys we use to sign the release:
> https://kafka.apache.org/KEYS
>
> * Release artifacts to be voted upon (source and binary):
> https://home.apache.org/~davidarthur/kafka-2.5.0-rc2/
>
> * Maven artifacts to be voted upon:
> https://repository.apache.org/content/groups/staging/org/apache/kafka/
>
> * Javadoc:
> https://home.apache.org/~davidarthur/kafka-2.5.0-rc2/javadoc/
>
> * Tag to be voted upon (off 2.5 branch) is the 2.5.0 tag:
> https://github.com/apache/kafka/releases/tag/2.5.0-rc2
>
> * Documentation:
> https://kafka.apache.org/25/documentation.html
>
> * Protocol:
> https://kafka.apache.org/25/protocol.html
>
>
> I'm thrilled to be able to include links to both build jobs with
> successful builds! Thanks to everyone who has helped reduce our flaky test
> exposure these past few weeks :)
>
> * Successful Jenkins builds for the 2.5 branch:
> Unit/integration tests: https://builds.apache.org/job/kafka-2.5-jdk8/64/
> System tests:
> https://jenkins.confluent.io/job/system-test-kafka/job/2.5/42/
>
> --
> David Arthur
>
> --
> You received this message because you are subscribed to the Google Groups
> "kafka-clients" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to kafka-clients+unsubscribe@googlegroups.com.
> To view this discussion on the web visit
> https://groups.google.com/d/msgid/kafka-clients/CA%2B0Ze6rKfpaJL3WL_fA%2BNaTiRAe0Fiab0GRfOtcE-T1KP%3DLkCw%40mail.gmail.com
> <https://groups.google.com/d/msgid/kafka-clients/CA%2B0Ze6rKfpaJL3WL_fA%2BNaTiRAe0Fiab0GRfOtcE-T1KP%3DLkCw%40mail.gmail.com?utm_medium=email&utm_source=footer>
> .
>
--
Thanks!
--Vahid
Re: [VOTE] 2.5.0 RC2
Posted by Boyang Chen <re...@gmail.com>.
Hey David,
I would like to raise https://issues.apache.org/jira/browse/KAFKA-9701 as a
2.5 blocker. The impact of this bug is that it could throw fatal exception
and kill a stream thread on Kafka Streams level. It could also create a
crashing scenario for plain Kafka Consumer users as well as the exception
will be thrown all the way up.
Let me know your thoughts.
Boyang
On Tue, Mar 17, 2020 at 8:10 AM David Arthur <mu...@gmail.com> wrote:
> Hello Kafka users, developers and client-developers,
>
> This is the third candidate for release of Apache Kafka 2.5.0.
>
> * TLS 1.3 support (1.2 is now the default)
> * Co-groups for Kafka Streams
> * Incremental rebalance for Kafka Consumer
> * New metrics for better operational insight
> * Upgrade Zookeeper to 3.5.7
> * Deprecate support for Scala 2.11
>
>
> Release notes for the 2.5.0 release:
> https://home.apache.org/~davidarthur/kafka-2.5.0-rc2/RELEASE_NOTES.html
>
> *** Please download, test and vote by Tuesday March 24, 2020 by 5pm PT.
>
> Kafka's KEYS file containing PGP keys we use to sign the release:
> https://kafka.apache.org/KEYS
>
> * Release artifacts to be voted upon (source and binary):
> https://home.apache.org/~davidarthur/kafka-2.5.0-rc2/
>
> * Maven artifacts to be voted upon:
> https://repository.apache.org/content/groups/staging/org/apache/kafka/
>
> * Javadoc:
> https://home.apache.org/~davidarthur/kafka-2.5.0-rc2/javadoc/
>
> * Tag to be voted upon (off 2.5 branch) is the 2.5.0 tag:
> https://github.com/apache/kafka/releases/tag/2.5.0-rc2
>
> * Documentation:
> https://kafka.apache.org/25/documentation.html
>
> * Protocol:
> https://kafka.apache.org/25/protocol.html
>
>
> I'm thrilled to be able to include links to both build jobs with successful
> builds! Thanks to everyone who has helped reduce our flaky test exposure
> these past few weeks :)
>
> * Successful Jenkins builds for the 2.5 branch:
> Unit/integration tests: https://builds.apache.org/job/kafka-2.5-jdk8/64/
> System tests:
> https://jenkins.confluent.io/job/system-test-kafka/job/2.5/42/
>
> --
> David Arthur
>
Re: [kafka-clients] [VOTE] 2.5.0 RC2
Posted by Vahid Hashemian <va...@gmail.com>.
Hi David,
Thanks for running this release.
Sorry for the delay in bringing this up.
I just wanted to draw attention to
https://issues.apache.org/jira/browse/KAFKA-9731 that blocked us from
upgrading to 2.4.
Based on the earlier discussion, the fix may not require a lot of work.
Regards,
--Vahid
On Tue, Mar 17, 2020 at 8:10 AM David Arthur <mu...@gmail.com> wrote:
> Hello Kafka users, developers and client-developers,
>
> This is the third candidate for release of Apache Kafka 2.5.0.
>
> * TLS 1.3 support (1.2 is now the default)
> * Co-groups for Kafka Streams
> * Incremental rebalance for Kafka Consumer
> * New metrics for better operational insight
> * Upgrade Zookeeper to 3.5.7
> * Deprecate support for Scala 2.11
>
>
> Release notes for the 2.5.0 release:
> https://home.apache.org/~davidarthur/kafka-2.5.0-rc2/RELEASE_NOTES.html
>
> *** Please download, test and vote by Tuesday March 24, 2020 by 5pm PT.
>
> Kafka's KEYS file containing PGP keys we use to sign the release:
> https://kafka.apache.org/KEYS
>
> * Release artifacts to be voted upon (source and binary):
> https://home.apache.org/~davidarthur/kafka-2.5.0-rc2/
>
> * Maven artifacts to be voted upon:
> https://repository.apache.org/content/groups/staging/org/apache/kafka/
>
> * Javadoc:
> https://home.apache.org/~davidarthur/kafka-2.5.0-rc2/javadoc/
>
> * Tag to be voted upon (off 2.5 branch) is the 2.5.0 tag:
> https://github.com/apache/kafka/releases/tag/2.5.0-rc2
>
> * Documentation:
> https://kafka.apache.org/25/documentation.html
>
> * Protocol:
> https://kafka.apache.org/25/protocol.html
>
>
> I'm thrilled to be able to include links to both build jobs with
> successful builds! Thanks to everyone who has helped reduce our flaky test
> exposure these past few weeks :)
>
> * Successful Jenkins builds for the 2.5 branch:
> Unit/integration tests: https://builds.apache.org/job/kafka-2.5-jdk8/64/
> System tests:
> https://jenkins.confluent.io/job/system-test-kafka/job/2.5/42/
>
> --
> David Arthur
>
> --
> You received this message because you are subscribed to the Google Groups
> "kafka-clients" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to kafka-clients+unsubscribe@googlegroups.com.
> To view this discussion on the web visit
> https://groups.google.com/d/msgid/kafka-clients/CA%2B0Ze6rKfpaJL3WL_fA%2BNaTiRAe0Fiab0GRfOtcE-T1KP%3DLkCw%40mail.gmail.com
> <https://groups.google.com/d/msgid/kafka-clients/CA%2B0Ze6rKfpaJL3WL_fA%2BNaTiRAe0Fiab0GRfOtcE-T1KP%3DLkCw%40mail.gmail.com?utm_medium=email&utm_source=footer>
> .
>
--
Thanks!
--Vahid