Hi Luke, Thanks for checking the system tests! I will follow up with Jose and Colin about KAFKA-18979.
Best, David On Thu, Mar 13, 2025 at 1:28 PM Luke Chen <show...@gmail.com> wrote: > Hi David and all, > > Sorry, I found a bug KAFKA-18979 > <https://issues.apache.org/jira/browse/KAFKA-18979>, and in my opinion, it > should be a blocker. But I'd like to get @José Armando García Sancio > <jsan...@confluent.io> 's confirmation. > > BTW, for the system tests: > > * kafkatest.tests.connect.connect_distributed_test - These tests are > flaky > in our test infrastructure but they pass locally. > It passed in our internal environment. > > > * kafkatest.tests.core.network_degrade_test - This is not a blocker as it > does not test any Kafka bits besides Trogdor. > The failed tests are all passed in our internal environment. > So system tests look good to me. > > Thanks. > Luke > > On Thu, Mar 13, 2025 at 5:13 PM Chia-Ping Tsai <chia7...@gmail.com> wrote: > > > hi David and Josep > > > > I apologize for the hasty merge. Thank you, David, for promptly reverting > > it > > > > Best, > > Chia-Ping > > > > David Jacot <dja...@confluent.io.invalid> 於 2025年3月13日 週四 下午5:01寫道： > > > > > We reverted the doc. I agree that we should only update it when we > > release > > > it. > > > > > > Best, > > > David > > > > > > On Thu, Mar 13, 2025 at 8:18 AM Josep Prat <josep.p...@aiven.io.invalid > > > > > wrote: > > > > > > > Hi all, > > > > The redirect are not expected to work until after the release is > > > announced. > > > > This changed since the ASF FTP was shut down. > > > > By merging the PR with the redirect, now the docs point publicly to > > 4.0. > > > I > > > > think we should revert the redirect until the vote passes. > > > > > > > > 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, > > > > Anna Richardson, Kenneth Chen > > > > Amtsgericht Charlottenburg, HRB 209739 B > > > > > > > > On Thu, Mar 13, 2025, 06:47 Chia-Ping Tsai <chia7...@apache.org> > > wrote: > > > > > > > > > Hi Lianet > > > > > > > > > > I have merged the PR ( > https://github.com/apache/kafka-site/pull/670 > > ), > > > > and > > > > > the quickstart issue is fixed now. > > > > > > > > > > Best, > > > > > Chia-Ping > > > > > > > > > > On 2025/03/13 04:31:54 TengYao Chi wrote: > > > > > > Hi David > > > > > > > > > > > > I have updated the patch which I mentioned in the previous email. > > > > > > I have updated the default documentation to point to the 4.0 > > release > > > > > docs. > > > > > > Please take a look. > > > > > > > > > > > > Best, > > > > > > TengYao > > > > > > > > > > > > > > > > > > TengYao Chi <kiting...@gmail.com> 於 2025年3月13日 週四 上午11:09寫道： > > > > > > > > > > > > > Hi David, > > > > > > > I have file a patch for quickstart link issue which mentioned > by > > > > > Lianet. > > > > > > > https://github.com/apache/kafka-site/pull/670 > > > > > > > > > > > > > > It should fix the issue. > > > > > > > > > > > > > > Best, > > > > > > > TengYao. > > > > > > > > > > > > > > Lianet M. <liane...@gmail.com> 於 2025年3月13日 週四 上午8:17寫道： > > > > > > > > > > > > > >> Hey David, > > > > > > >> > > > > > > >> Regarding the quickstart it's indeed a linking issue: if we go > > to > > > > the > > > > > 4.0 > > > > > > >> documentation on > https://kafka.apache.org/40/documentation.html > > > and > > > > > then > > > > > > >> click on the quickstart linked on the introduction (on "To get > > > > > hands-on > > > > > > >> experience with Kafka, follow the Quickstart > > > > > > >> <https://kafka.apache.org/quickstart>."), that's how we land > on > > > the > > > > > > >> outdated quickstart (but the one on the 4.0 doc left menu is > > OK). > > > > > > >> > > > > > > >> Also I filed the jira to fix the test issue for the next > > release ( > > > > > > >> https://issues.apache.org/jira/browse/KAFKA-18973) > > > > > > >> > > > > > > >> With that it looks good to me. > > > > > > >> > > > > > > >> +1 (non-binding) > > > > > > >> > > > > > > >> Thanks for driving this! > > > > > > >> Lianet > > > > > > >> > > > > > > >> > > > > > > >> On Wed, Mar 12, 2025 at 7:27 PM Justine Olshan > > > > > > >> <jols...@confluent.io.invalid> > > > > > > >> wrote: > > > > > > >> > > > > > > >> > Hi David, > > > > > > >> > Let me first say this is so nice to have a single java/scala > > > > > version in > > > > > > >> the > > > > > > >> > release artifacts! It makes this validation smoother! > > > > > > >> > > > > > > > >> > I also: > > > > > > >> > * Checked the signatures and checksums of the artifacts > > > > > > >> > * Used the pre-built tar to create a cluster, upgrade and > > > > downgrade > > > > > > >> > transaction version, run some simple transactional benches > and > > > > > verify > > > > > > >> the > > > > > > >> > transactions worked as expected > > > > > > >> > * Browsed the api documentation, javadoc > > > > > > >> > * Took a quick look at the tests and other jobs you ran as > > part > > > of > > > > > the > > > > > > >> > release -- +1 to not worrying about the VerificationTool > test, > > > > last > > > > > I > > > > > > >> > looked at it, the tool was too slow to catch any replication > > > lag, > > > > > so it > > > > > > >> > always failed. > > > > > > >> > > > > > > > >> > +1 (binding) from me. > > > > > > >> > > > > > > > >> > Thanks, > > > > > > >> > Justine > > > > > > >> > > > > > > > >> > On Wed, Mar 12, 2025 at 2:22 PM Bruno Cadonna < > > > cado...@apache.org > > > > > > > > > > > >> wrote: > > > > > > >> > > > > > > > >> > > Hi David, > > > > > > >> > > > > > > > > >> > > I did the following: > > > > > > >> > > > > > > > > >> > > - checked the signatures and checksums of all the release > > > > > artifacts > > > > > > >> > > - built from the source artifacts and ran into the same > > issue > > > > > Lianet > > > > > > >> > > described. After that I built from source using the > > 4.0.0-rc3 > > > > tag. > > > > > > >> > > - ran unit and integration tests > > > > > > >> > > - ran through the Kafka quickstart with kafka and > > kafka-native > > > > > docker > > > > > > >> > > images as well as with broker started from downloaded > > archive > > > > > > >> > > - ran through Streams quickstart with kafka and > kafka-native > > > > > docker > > > > > > >> > > images as well as with broker started from downloaded > > archive > > > > > > >> > > > > > > > > >> > > All good, except: > > > > > > >> > > > > > > > > >> > > - the issue building from the source artifact)! > > > > > > >> > > - there are some linking issue in the docs as mentioned in > > my > > > > > previous > > > > > > >> > > e-mail > > > > > > >> > > > > > > > > >> > > Overall, +1 (binding) > > > > > > >> > > > > > > > > >> > > Best, > > > > > > >> > > Bruno > > > > > > >> > > > > > > > > >> > > > > > > > > >> > > On 12.03.25 21:14, Bruno Cadonna wrote: > > > > > > >> > > > Hi David, > > > > > > >> > > > > > > > > > >> > > > I ran into the same issues as Lianet regading the > > > quickstart. > > > > I > > > > > > >> believe > > > > > > >> > > > there is a linking issue. > > > > > > >> > > > > > > > > > >> > > > If I go to > > > > > > >> > > > > > > > > > >> > > > https://kafka.apache.org/40/documentation.html > > > > > > >> > > > > > > > > > >> > > > and then I click on "get started" -> "quickstart" I end > up > > > at > > > > > the > > > > > > >> 3.9 > > > > > > >> > > > version. The 4.0 version can be found under > > > > > > >> > > > > > > > > > >> > > > https://kafka.apache.org/40/documentation/#quickstart > > > > > > >> > > > > > > > > > >> > > > Best, > > > > > > >> > > > Bruno > > > > > > >> > > > > > > > > > >> > > > On 12.03.25 20:30, David Jacot wrote: > > > > > > >> > > >> Hi Lianet, > > > > > > >> > > >> > > > > > > >> > > >> Thanks! > > > > > > >> > > >> > > > > > > >> > > >> Let’s file a Jira for that test. This is not a blocker > > but > > > we > > > > > > >> should > > > > > > >> > > >> fix it. > > > > > > >> > > >> > > > > > > >> > > >> Regarding the quick start, are you sure that you used > the > > > > > staged > > > > > > >> > > >> documentation for 4.0? Here: > > > > > > >> > > >> https://kafka.apache.org/40/documentation.html > > > > > > >> > > >> > > > > > > >> > > >> Best, > > > > > > >> > > >> David > > > > > > >> > > >> > > > > > > >> > > >> Le mer. 12 mars 2025 à 20:07, Lianet M. < > > > liane...@gmail.com> > > > > a > > > > > > >> écrit > > > > > > >> > : > > > > > > >> > > >> > > > > > > >> > > >>> Hi David, > > > > > > >> > > >>> > > > > > > >> > > >>> I've tested the RC3 and this is what I've done so far > > and > > > > what > > > > > > >> I've > > > > > > >> > > >>> found: > > > > > > >> > > >>> > > > > > > >> > > >>> - build from src kafka-4.0.0-src.tgz with Java 17 > > > > > > >> > > >>> - run unit test and integration tests > > > > > > >> > > >>> - run client examples from the examples module > > > > > > >> (consume/produce/tx) > > > > > > >> > > >>> - build clients with Java 11. Run client unit tests, > > > > > integration > > > > > > >> > > >>> tests, and > > > > > > >> > > >>> examples as above > > > > > > >> > > >>> - Followed the quickstart guide to start a broker > > > > > > >> > > >>> - Played with command line tools to consume, produce, > > > manage > > > > > > >> topics > > > > > > >> > > >>> - Tried out the new regex validator tool > > > > > > >> > > >>> > > > > > > >> > > >>> All good with the above steps, with these findings: > > > > > > >> > > >>> > > > > > > >> > > >>> - When running unit and integration tests on the > > > downloaded > > > > > > >> > > >>> kafka-4.0.0-src.tgz, I got some failures that > recovered > > as > > > > > TengYao > > > > > > >> > > >>> mentioned, but I noticed a persistent failure locally, > > in > > > > > > >> > > >>> MetadataSchemaCheckerToolTest.testVerifyEvolutionGit. > > This > > > > > test > > > > > > >> was > > > > > > >> > > >>> added > > > > > > >> > > >>> in 4.0, and requires a git repo setup, so fails with: > > > > > > >> > > >>> *java.lang.RuntimeException: > > > > > > >> > > >>> Invalid directory, need to be within a Git > repository*. > > > This > > > > > means > > > > > > >> > that > > > > > > >> > > >>> building and running the tests straight from a > > downloaded > > > > > kafka > > > > > > >> src > > > > > > >> > > >>> folder > > > > > > >> > > >>> doesn't work anymore. It used to work with previous > > > versions > > > > > (ie. > > > > > > >> > 3.9, > > > > > > >> > > I > > > > > > >> > > >>> checked again just in case), because this test didn't > > > exist. > > > > > If > > > > > > >> this > > > > > > >> > > was > > > > > > >> > > >>> intentional I would expect we need to explain it > > > somewhere, > > > > > but > > > > > > >> can't > > > > > > >> > > >>> find > > > > > > >> > > >>> anything about it. Am I missing something? > > > > > > >> > > >>> - The quickstart https://kafka.apache.org/quickstart > > > still > > > > > has > > > > > > >> > > >>> sections to > > > > > > >> > > >>> start/stop Zookeeper (same for Streams Quickstart). > > > > > > >> > > >>> - Also the quickstart has invalid commands to format > log > > > > > > >> directories > > > > > > >> > > and > > > > > > >> > > >>> start the server (pointing to wrong server.properties > > > > location > > > > > > >> under > > > > > > >> > > >>> /kraft). It's OK on the README. > > > > > > >> > > >>> > > > > > > >> > > >>> Best, > > > > > > >> > > >>> Lianet > > > > > > >> > > >>> > > > > > > >> > > >>> On Wed, Mar 12, 2025 at 10:41 AM David Jacot < > > > > > > >> david.ja...@gmail.com> > > > > > > >> > > >>> wrote: > > > > > > >> > > >>> > > > > > > >> > > >>>> Hi all, > > > > > > >> > > >>>> > > > > > > >> > > >>>> All the documentation blockers are now closed. Let's > > > > > continue the > > > > > > >> > > >>>> validation process. I don't expect to cut a new RC > > unless > > > > we > > > > > > >> find a > > > > > > >> > > >>>> non-documentation blocker. > > > > > > >> > > >>>> > > > > > > >> > > >>>> Best, > > > > > > >> > > >>>> David > > > > > > >> > > >>>> > > > > > > >> > > >>>> On Wed, Mar 12, 2025 at 3:37 PM David Jacot < > > > > > > >> david.ja...@gmail.com> > > > > > > >> > > >>> wrote: > > > > > > >> > > >>>>> > > > > > > >> > > >>>>> Awesome, thanks! I just merged it. > > > > > > >> > > >>>>> > > > > > > >> > > >>>>> Best, > > > > > > >> > > >>>>> David > > > > > > >> > > >>>>> > > > > > > >> > > >>>>> On Wed, Mar 12, 2025 at 3:33 PM 黃竣陽 < > > s7133...@gmail.com > > > > > > > > > wrote: > > > > > > >> > > >>>>>> > > > > > > >> > > >>>>>> Hello David, > > > > > > >> > > >>>>>> > > > > > > >> > > >>>>>> FYI, https://github.com/apache/kafka-site/pull/669 > > > this > > > > PR > > > > > > >> > resolve > > > > > > >> > > >>>> “1.7 Compatibility” section is empty. > > > > > > >> > > >>>>>> > > > > > > >> > > >>>>>> Best, > > > > > > >> > > >>>>>> Jiunn-Yang > > > > > > >> > > >>>>>> > > > > > > >> > > >>>>>>> David Jacot <david.ja...@gmail.com> 於 2025年3月12日 > > > > 晚上10:15 > > > > > 寫 > > > > > > >> > > >>>>>>> 道： > > > > > > >> > > >>>>>>> > > > > > > >> > > >>>>>>> Hi all, > > > > > > >> > > >>>>>>> > > > > > > >> > > >>>>>>> FYI - I just updated the documentation. The "1.7 > > > > > > >> Compatibility" > > > > > > >> > > >>>>>>> section is empty. Looking into it. > > > > > > >> > > >>>>>>> > > > > > > >> > > >>>>>>> Best, > > > > > > >> > > >>>>>>> David > > > > > > >> > > >>>>>>> > > > > > > >> > > >>>>>>> On Wed, Mar 12, 2025 at 1:51 PM David Jacot > > > > > > >> > > >>>> <dja...@confluent.io.invalid> wrote: > > > > > > >> > > >>>>>>>> > > > > > > >> > > >>>>>>>> Hi, > > > > > > >> > > >>>>>>>> > > > > > > >> > > >>>>>>>> Thanks for pointing that out. I will update the > > > > > > >> documentation by > > > > > > >> > > >>>> the end of > > > > > > >> > > >>>>>>>> the day. > > > > > > >> > > >>>>>>>> > > > > > > >> > > >>>>>>>> Best, > > > > > > >> > > >>>>>>>> David > > > > > > >> > > >>>>>>>> > > > > > > >> > > >>>>>>>> On Wed, Mar 12, 2025 at 1:15 PM TengYao Chi < > > > > > > >> > kiting...@gmail.com> > > > > > > >> > > >>>> wrote: > > > > > > >> > > >>>>>>>> > > > > > > >> > > >>>>>>>>> Hi Federico > > > > > > >> > > >>>>>>>>> > > > > > > >> > > >>>>>>>>> The issue you mentioned has been resolved by > > > > > > >> > > >>>>>>>>> https://github.com/apache/kafka/pull/19146 > > > > > > >> > > >>>>>>>>> > > > > > > >> > > >>>>>>>>> Best, > > > > > > >> > > >>>>>>>>> TengYao > > > > > > >> > > >>>>>>>>> > > > > > > >> > > >>>>>>>>> > > > > > > >> > > >>>>>>>>> Federico Valeri <fedeval...@gmail.com> 於 > > 2025年3月12日 > > > > 週三 > > > > > 下 > > > > > > >> > > >>>>>>>>> 午7:32寫道： > > > > > > >> > > >>>>>>>>> > > > > > > >> > > >>>>>>>>>> Hi David, in the doc menu I see the item "1.6 > > > > > Differences > > > > > > >> > > >>> Between > > > > > > >> > > >>>>>>>>>> KRaft mode and ZooKeeper mode", but paragraph > 1.6 > > > > talks > > > > > > >> about > > > > > > >> > > >>>> Docker. > > > > > > >> > > >>>>>>>>>> Is this supposed to be there? > > > > > > >> > > >>>>>>>>>> > > > > > > >> > > >>>>>>>>>> On Wed, Mar 12, 2025 at 10:56 AM Luke Chen < > > > > > > >> show...@gmail.com > > > > > > >> > > > > > > > > >> > > >>>> wrote: > > > > > > >> > > >>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>> Hi David, > > > > > > >> > > >>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>> Thanks for the analysis. > > > > > > >> > > >>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>> * > > > kafkatest.tests.connect.connect_distributed_test > > > > - > > > > > > >> These > > > > > > >> > > >>>> tests are > > > > > > >> > > >>>>>>>>>> flaky > > > > > > >> > > >>>>>>>>>>> in our test infrastructure but they pass > > locally. > > > > > > >> > > >>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>> If they can be passed locally, it should be > > fine. > > > > > > >> > > >>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>> * kafkatest.tests.core.network_degrade_test - > > > This > > > > is > > > > > > >> not a > > > > > > >> > > >>>> blocker > > > > > > >> > > >>>>>>>>> as > > > > > > >> > > >>>>>>>>>> it > > > > > > >> > > >>>>>>>>>>> does not test any Kafka bits besides Trogdor. > > > > > > >> > > >>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>> Hmm... from the test description, it is indeed > > not > > > > > > >> related to > > > > > > >> > > >>>> kafka > > > > > > >> > > >>>>>>>>>> itself. > > > > > > >> > > >>>>>>>>>>> But since we did huge change in this release, > > I'd > > > > > like to > > > > > > >> be > > > > > > >> > > >>> more > > > > > > >> > > >>>>>>>>>> careful. > > > > > > >> > > >>>>>>>>>>> I'll try to run this test suite in our > internal > > > > > > >> environment > > > > > > >> > > >>>> again and > > > > > > >> > > >>>>>>>>>>> report the results here. > > > > > > >> > > >>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>> * > > > kafkatest.tests.tools.replica_verification_test - > > > > > It > > > > > > >> has > > > > > > >> > > >>> been > > > > > > >> > > >>>>>>>>> failing > > > > > > >> > > >>>>>>>>>>> for > > > > > > >> > > >>>>>>>>>>> a while. The tool is deprecated and not really > > > used > > > > > so I > > > > > > >> > don't > > > > > > >> > > >>>> consider > > > > > > >> > > >>>>>>>>>> it > > > > > > >> > > >>>>>>>>>>> as a blocker. However, there is already a PR > > > > inflight > > > > > to > > > > > > >> > > >>> improve > > > > > > >> > > >>>> it. > > > > > > >> > > >>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>> Sounds good to me. > > > > > > >> > > >>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>> Thanks. > > > > > > >> > > >>>>>>>>>>> Luke > > > > > > >> > > >>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>> On Tue, Mar 11, 2025 at 6:16 PM David Jacot > > > > > > >> > > >>>>>>>>> <dja...@confluent.io.invalid > > > > > > >> > > >>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>> wrote: > > > > > > >> > > >>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>> Hi Luke, > > > > > > >> > > >>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>> +1 for backporting > > > > > > >> > https://github.com/apache/kafka/pull/19172 > > > > > > >> > > >>> . > > > > > > >> > > >>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>> Regarding the system tests, here is my take: > > > > > > >> > > >>>>>>>>>>>> * > > > kafkatest.tests.connect.connect_distributed_test > > > > - > > > > > > >> These > > > > > > >> > > >>>> tests are > > > > > > >> > > >>>>>>>>>> flaky > > > > > > >> > > >>>>>>>>>>>> in our test infrastructure but they pass > > locally. > > > > > > >> > > >>>>>>>>>>>> * kafkatest.tests.core.network_degrade_test - > > > This > > > > is > > > > > > >> not a > > > > > > >> > > >>>> blocker > > > > > > >> > > >>>>>>>>> as > > > > > > >> > > >>>>>>>>>> it > > > > > > >> > > >>>>>>>>>>>> does not test any Kafka bits besides Trogdor. > > > > > > >> > > >>>>>>>>>>>> * > > > kafkatest.tests.tools.replica_verification_test - > > > > > It > > > > > > >> has > > > > > > >> > > >>> been > > > > > > >> > > >>>>>>>>>> failing for > > > > > > >> > > >>>>>>>>>>>> a while. The tool is deprecated and not > really > > > used > > > > > so I > > > > > > >> > don't > > > > > > >> > > >>>>>>>>>> consider it > > > > > > >> > > >>>>>>>>>>>> as a blocker. However, there is already a PR > > > > > inflight to > > > > > > >> > > >>>> improve it. > > > > > > >> > > >>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>> Overall, system tests look pretty good to me. > > Do > > > > you > > > > > > >> agree? > > > > > > >> > > >>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>> Best, > > > > > > >> > > >>>>>>>>>>>> David > > > > > > >> > > >>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>> On Tue, Mar 11, 2025 at 8:53 AM Luke Chen < > > > > > > >> > show...@gmail.com> > > > > > > >> > > >>>> wrote: > > > > > > >> > > >>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>> Hi David, > > > > > > >> > > >>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>> I saw there are some failed tests in system > > test > > > > > > >> > > >>>>>>>>>>>>> < > > > > > > >> > > >>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>> > > > > > > >> > > >>>>>>>>> > > > > > > >> > > >>>> > > > > > > >> > > >>> > > > > > https://confluent-open-source-kafka-branch-builder-system-test- > > > > > > >> > > >>> > > > > > > >> > > > results.s3-us-west-2.amazonaws.com/trunk/2025-03-06--001.ccab7b98- > > > > > > >> > > >>> > > > > > edaa-40c5-b33d-de1650ea767c--1741313025--apache--4.0--43897f84ac/ > > > > > > >> > > >>> report.html > > > > > > >> > > >>>>>>>>>>>>>> , > > > > > > >> > > >>>>>>>>>>>>> what does that mean for this RC? > > > > > > >> > > >>>>>>>>>>>>> Are they blockers? Should we file JIRA > issues > > to > > > > fix > > > > > > >> them? > > > > > > >> > > >>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>> Also, I'd like to backport this upgrade doc > > > > > improvement > > > > > > >> PR > > > > > > >> > > >>>>>>>>>>>>> <https://github.com/apache/kafka/pull/19172 > > >to > > > > 4.0 > > > > > > >> branch > > > > > > >> > if > > > > > > >> > > >>>> you > > > > > > >> > > >>>>>>>>>> don't > > > > > > >> > > >>>>>>>>>>>>> have > > > > > > >> > > >>>>>>>>>>>>> objections. > > > > > > >> > > >>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>> Thanks. > > > > > > >> > > >>>>>>>>>>>>> Luke > > > > > > >> > > >>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>> On Mon, Mar 10, 2025 at 5:52 PM David Jacot > > > > > > >> > > >>>>>>>>>> <dja...@confluent.io.invalid > > > > > > >> > > >>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>> wrote: > > > > > > >> > > >>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>>> Hi Chia-Ping, > > > > > > >> > > >>>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>>> Thanks. I will update the documentation > soon. > > > > > > >> > > >>>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>>> Best, > > > > > > >> > > >>>>>>>>>>>>>> David > > > > > > >> > > >>>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>>> On Sun, Mar 9, 2025 at 2:43 AM Chia-Ping > > Tsai < > > > > > > >> > > >>>>>>>>> chia7...@apache.org > > > > > > >> > > >>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>> wrote: > > > > > > >> > > >>>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>>>> hi David > > > > > > >> > > >>>>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>>>> I have cherry-pick > > > > > > >> > > >>>> https://github.com/apache/kafka/pull/19146 > > > > > > >> > > >>>>>>>>>> to 4.0 > > > > > > >> > > >>>>>>>>>>>>> to > > > > > > >> > > >>>>>>>>>>>>>>> fix the link of > > > > > https://kafka.apache.org/40/zk2kraft > > > > > > >> > > >>>>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>>>> Best, > > > > > > >> > > >>>>>>>>>>>>>>> Chia-Ping > > > > > > >> > > >>>>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>>>> On 2025/03/08 10:08:24 David Jacot wrote: > > > > > > >> > > >>>>>>>>>>>>>>>> Hello Kafka users, developers and > > > > > client-developers, > > > > > > >> > > >>>>>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>>>>> This is the third candidate for release > of > > > > Apache > > > > > > >> Kafka > > > > > > >> > > >>>>>>>>> 4.0.0. > > > > > > >> > > >>>>>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>>>>> - This is the first release without > Apache > > > > > Zookeeper > > > > > > >> > > >>>>>>>>>>>>>>>> - The Next Generation of the Consumer > > > Rebalance > > > > > > >> Protocol > > > > > > >> > > >>> is > > > > > > >> > > >>>>>>>>>>>> Generally > > > > > > >> > > >>>>>>>>>>>>>>> Available > > > > > > >> > > >>>>>>>>>>>>>>>> - The Transactions Server-Side Defense > > (Phase > > > > 2) > > > > > is > > > > > > >> > > >>>> Generally > > > > > > >> > > >>>>>>>>>>>>> Available > > > > > > >> > > >>>>>>>>>>>>>>>> - Queues for Kafka is in Early Access > > > > > > >> > > >>>>>>>>>>>>>>>> - Kafka uses log4j2 > > > > > > >> > > >>>>>>>>>>>>>>>> - Drop broker and tools support for Java > 11 > > > > > > >> > > >>>>>>>>>>>>>>>> - Remove old client protocol API versions > > > > > > >> > > >>>>>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>>>>> Release notes for the 4.0.0 release: > > > > > > >> > > >>>>>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>> > > > > > > >> > > >>>>>>>>> > > > > > > >> > > >>>> > > > > > > >> > > >>> > https://dist.apache.org/repos/dist/dev/kafka/4.0.0-rc3/ > > > > > > >> > > >>> RELEASE_NOTES.html > > > > > > >> > > >>>>>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>>>>> *** Please download, test and vote by > Wed, > > > > March > > > > > 12 > > > > > > >> 9am > > > > > > >> > 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://dist.apache.org/repos/dist/dev/kafka/4.0.0-rc3/ > > > > > > >> > > >>>>>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>>>>> * Docker release artifacts to be voted > > upon: > > > > > > >> > > >>>>>>>>>>>>>>>> apache/kafka:4.0.0-rc3 > > > > > > >> > > >>>>>>>>>>>>>>>> apache/kafka-native:4.0.0-rc3 > > > > > > >> > > >>>>>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>>>>> * Maven artifacts to be voted upon: > > > > > > >> > > >>>>>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>> > > > > > > >> > > >>>> > > > > > > >> > > > > > > > > >> > > > > > > > https://repository.apache.org/content/groups/staging/org/apache/kafka/ > > > > > > >> > > >>>>>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>>>>> * Javadoc: > > > > > > >> > > >>>>>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>> > > > > > > >> > > > https://dist.apache.org/repos/dist/dev/kafka/4.0.0-rc3/javadoc/ > > > > > > >> > > >>>>>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>>>>> * Tag to be voted upon (off 4.0 branch) > is > > > the > > > > > 4.0.0 > > > > > > >> > tag: > > > > > > >> > > >>>>>>>>>>>>>>>> > > > > > > >> https://github.com/apache/kafka/releases/tag/4.0.0-rc3 > > > > > > >> > > >>>>>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>>>>> * Documentation: > > > > > > >> > > >>>>>>>>>>>>>>>> > > > https://kafka.apache.org/40/documentation.html > > > > > > >> > > >>>>>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>>>>> * Protocol: > > > > > > >> > > >>>>>>>>>>>>>>>> > https://kafka.apache.org/40/protocol.html > > > > > > >> > > >>>>>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>>>>> * Successful CI builds for the 4.0 > branch: > > > > > > >> > > >>>>>>>>>>>>>>>> Unit/integration tests: > > > > > > >> > > >>>>>>>>>>>>>>> > > > > > > >> https://github.com/apache/kafka/actions/runs/13730048850 > > > > > > >> > > >>>>>>>>>>>>>>>> System tests: > > > > > > >> > > >>>>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>> > > > > > > >> > > >>>>>>>>> > > > > > > >> > > >>>> > > > > > > >> > > >>> > > > > > https://confluent-open-source-kafka-branch-builder-system-test- > > > > > > >> > > >>> > > > > > > >> > > > results.s3-us-west-2.amazonaws.com/trunk/2025-03-06--001.ccab7b98- > > > > > > >> > > >>> > > > > > edaa-40c5-b33d-de1650ea767c--1741313025--apache--4.0--43897f84ac/ > > > > > > >> > > >>> report.html > > > > > > >> > > >>>>>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>>>>> * Successful Docker Image Github Actions > > > > > Pipeline for > > > > > > >> > 4.0 > > > > > > >> > > >>>>>>>>>> branch: > > > > > > >> > > >>>>>>>>>>>>>>>> Docker Build Test Pipeline (JVM): > > > > > > >> > > >>>>>>>>>>>>>>>> > > > > > > >> > https://github.com/apache/kafka/actions/runs/13735818889 > > > > > > >> > > >>>>>>>>>>>>>>>> Docker Build Test Pipeline (Native): > > > > > > >> > > >>>>>>>>>>>>>>>> > > > > > > >> > https://github.com/apache/kafka/actions/runs/13735821944 > > > > > > >> > > >>>>>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>>>>> /************************************** > > > > > > >> > > >>>>>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>>>>> Thanks, > > > > > > >> > > >>>>>>>>>>>>>>>> David Jacot > > > > > > >> > > >>>>>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>>>>> PS: I used RC3 instead of RC2 by mistake. > > > > > > >> > > >>>>>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>>>> > > > > > > >> > > >>>>>>>>>> > > > > > > >> > > >>>>>>>>> > > > > > > >> > > >>>>>> > > > > > > >> > > >>>> > > > > > > >> > > >>> > > > > > > >> > > >> > > > > > > >> > > > > > > > > > >> > > > > > > > > >> > > > > > > > > >> > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > >
