Hi Luke, Thanks for the pointer, if you have an environment where you can run the tests I would highly appreciate it!
I managed to run this test suite locally and currently only this one fails consistently, the rest pass: Module: kafkatest.tests.client.quota_test Class: QuotaTest Method: test_quota Arguments: { "old_client_throttling_behavior": true, "quota_type": "client-id" } Failure: TimeoutError("Timed out waiting 600 seconds for service nodes to finish. These nodes are still alive: ['ProducerPerformanceService-0-140496695824336 node 1 on worker3']") Traceback (most recent call last): File "/home/jlprat/projects/kafka/tests/venv39/lib64/python3.9/site-packages/ducktape-0.8.14-py3.9.egg/ducktape/tests/runner_client.py", line 184, in _do_run data = self.run_test() File "/home/jlprat/projects/kafka/tests/venv39/lib64/python3.9/site-packages/ducktape-0.8.14-py3.9.egg/ducktape/tests/runner_client.py", line 262, in run_test return self.test_context.function(self.test) File "/home/jlprat/projects/kafka/tests/venv39/lib64/python3.9/site-packages/ducktape-0.8.14-py3.9.egg/ducktape/mark/_mark.py", line 433, in wrapper return functools.partial(f, *args, **kwargs)(*w_args, **w_kwargs) File "/home/jlprat/projects/kafka/tests/kafkatest/tests/client/quota_test.py", line 157, in test_quota producer.run() File "/home/jlprat/projects/kafka/tests/venv39/lib64/python3.9/site-packages/ducktape-0.8.14-py3.9.egg/ducktape/services/service.py", line 345, in run self.wait() File "/home/jlprat/projects/kafka/tests/venv39/lib64/python3.9/site-packages/ducktape-0.8.14-py3.9.egg/ducktape/services/background_thread.py", line 72, in wait super(BackgroundThreadService, self).wait(timeout_sec) File "/home/jlprat/projects/kafka/tests/venv39/lib64/python3.9/site-packages/ducktape-0.8.14-py3.9.egg/ducktape/services/service.py", line 293, in wait raise TimeoutError("Timed out waiting %s seconds for service nodes to finish. " % str(timeout_sec) ducktape.errors.TimeoutError: Timed out waiting 600 seconds for service nodes to finish. These nodes are still alive: ['ProducerPerformanceService-0-140496695824336 node 1 on worker3'] On Thu, Jul 4, 2024 at 11:57 AM Luke Chen <show...@gmail.com> wrote: > Hi Josep, > > For this > - QuotaTest --> speaking with Bruno we suspect there is a problem with the > test setup, failed with "ValueError: max() arg is an empty sequence" > > It's a known issue: KAFKA-16138 > <https://issues.apache.org/jira/browse/KAFKA-16138> . > It should be passed with local specific tests run. > Do you want me help verify it by running it in my environment? > > Thanks. > Luke > > > > On Thu, Jul 4, 2024 at 4:03 PM Josep Prat <josep.p...@aiven.io.invalid> > wrote: > > > 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 > > > -- [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