Hi all, We have had 2[1][2] runs of the system tests since the last blocker was merged on 3.8. So far we have 19 tests that failed on both runs. I've compiled them in this list[3].
There seems to these different categories of failing tests: - QuotaTest --> speaking with Bruno we suspect there is a problem with the test setup, failed with "ValueError: max() arg is an empty sequence" - Streams cooperative rebalance upgrade --> It fails on versions 2.3.1 or older, failed with Timeout - KRaft Upgrade --> from dev with Isolated and combined KRaft, failed with RemoteCommandError - Network degrade test -> failed with RemoteCommandError - Replica verification tool test --> Timeout for KRaft, but ZK failed on the first run but worked on the second If someone has further ideas on what could be causing these failures, please let me know. Given holidays in the US, the possible test setup problem might not be able to be fixed today. [1]: https://confluent-open-source-kafka-system-test-results.s3-us-west-2.amazonaws.com/3.8/2024-07-02--001.05d6b151-356a-47e5-b724-6fcd79493422--1719991984--confluentinc--3.8--49d2ee3db9/report.html [2]: https://confluent-open-source-kafka-branch-builder-system-test-results.s3-us-west-2.amazonaws.com/trunk/2024-07-03--001.4803d99b-52df-4f6d-82c2-3f050a6207fa--1720038529--apache--3.8--2fbe32ecb9/report.html [3]: https://docs.google.com/document/d/1wbcyzO6GM2SYQaqTMITBTBjHgZgM7mmiAt7TUfh1xt8/edit Best, On Tue, Jul 2, 2024 at 7:29 PM Josep Prat <josep.p...@aiven.io> wrote: > Hi all, > Thanks for reviewing and merging the latest blockers for 3.8.0. Tomorrow, > I will start with the process to get the first RC out. > > Best! > > On Sat, Jun 29, 2024 at 9:04 PM Josep Prat <josep.p...@aiven.io> wrote: > >> Hi Justine, >> >> Marking MV 3.8-IV0 as latest >> production MV is done in this PR (I did both together) >> https://github.com/apache/kafka/pull/16400 >> >> 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 Sat, Jun 29, 2024, 00:52 Justine Olshan <jols...@confluent.io.invalid> >> wrote: >> >>> 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 >>> >>> >>> >> >>> >> > > -- > [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
