Hi Jason, Thanks for bringing this up. I do agree with you that it makes sense to include this follow up to correctly fix the entire issue in 3.1.
Thanks, David On Mon, Dec 13, 2021 at 9:01 PM Jason Gustafson <ja...@confluent.io.invalid> wrote: > > Hi David, > > I think we should get https://issues.apache.org/jira/browse/KAFKA-13488. > This is a follow-up to https://issues.apache.org/jira/browse/KAFKA-12257, > which was previously considered a 3.0 blocker. Without the additional > patch, the bug causing the consumer to get stuck can still occur in a > common scenario. > > Thanks, > Jason > > On Tue, Dec 7, 2021 at 11:19 PM David Jacot <dja...@confluent.io.invalid> > wrote: > > > Hi Justine, > > > > I am +1 on getting this in the 3.1 release as it is a serious > > regression in clusters with a high number of partitions. > > > > Thanks, > > David > > > > On Tue, Dec 7, 2021 at 10:39 PM Justine Olshan > > <jols...@confluent.io.invalid> wrote: > > > > > > Hi all, > > > I've filed a bug for an extra map allocation that is used in the fetch > > > path. https://issues.apache.org/jira/browse/KAFKA-13512 > > > I think it qualifies as a blocker since this path is used pretty > > frequently > > > and it looks to be a regression. > > > > > > I also have a PR open to fix the issue. With this change, the performance > > > looks much better. https://github.com/apache/kafka/pull/11576 > > > Thanks, > > > Justine > > > > > > On Fri, Dec 3, 2021 at 5:29 AM David Jacot <dja...@confluent.io.invalid> > > > wrote: > > > > > > > Hi Rajini, > > > > > > > > Interesting bug. The patch seems to be low risk so I suppose that > > > > it is fine to keep it in 3.1.0. > > > > > > > > Thanks, > > > > David > > > > > > > > On Fri, Dec 3, 2021 at 2:26 PM David Jacot <dja...@confluent.io> > > wrote: > > > > > > > > > > Hi Colin, > > > > > > > > > > Thanks for the heads up. It makes sense to include it in order > > > > > to keep the KRaft inline with ZK behavior. > > > > > > > > > > Thanks, > > > > > David > > > > > > > > > > On Fri, Dec 3, 2021 at 9:44 AM Rajini Sivaram < > > rajinisiva...@gmail.com> > > > > wrote: > > > > > > > > > > > > Hi David, > > > > > > > > > > > > Sorry, I had completely forgotten about code freeze and merged > > > > > > https://issues.apache.org/jira/browse/KAFKA-13461 to 3.1 branch > > > > yesterday. > > > > > > Can you take a look and see if we want it in 3.1.0? It is not a > > > > regression > > > > > > in 3.1, but we see this issue in tests and when it happens, the > > > > controller > > > > > > no longer operates as a controller. > > > > > > > > > > > > Thank you, > > > > > > > > > > > > Rajini > > > > > > > > > > > > On Thu, Dec 2, 2021 at 10:56 PM Colin McCabe <cmcc...@apache.org> > > > > wrote: > > > > > > > > > > > > > Hi David, > > > > > > > > > > > > > > We'd like to include "KAFKA-13490: Fix createTopics and > > > > > > > incrementalAlterConfigs for KRaft mode #11416" in the upcoming > > > > release. > > > > > > > This fixes some bugs in how createTopics and > > incrementalAlterConfigs > > > > are > > > > > > > handled by the controller. It is specific to KRaft, so will not > > > > affect ZK > > > > > > > mode. > > > > > > > > > > > > > > best, > > > > > > > Colin > > > > > > > > > > > > > > On Wed, Nov 24, 2021, at 01:20, David Jacot wrote: > > > > > > > > Hi Mickael, > > > > > > > > > > > > > > > > Thanks for reporting it. It makes sense to include it in the > > 3.1 > > > > release > > > > > > > > as well as it is a regression. > > > > > > > > > > > > > > > > Thanks, > > > > > > > > David > > > > > > > > > > > > > > > > On Tue, Nov 23, 2021 at 6:52 PM Mickael Maison < > > > > mickael.mai...@gmail.com> > > > > > > > wrote: > > > > > > > >> > > > > > > > >> Hi David, > > > > > > > >> > > > > > > > >> Can we also consider > > > > https://issues.apache.org/jira/browse/KAFKA-13397? > > > > > > > >> It's essentially a regression but in a very specific case. To > > hit > > > > it, > > > > > > > >> you must be running MirrorMaker in dedicated mode and have > > > > changed the > > > > > > > >> separator of the default replication policy. > > > > > > > >> > > > > > > > >> Thanks, > > > > > > > >> Mickael > > > > > > > >> > > > > > > > >> On Tue, Nov 23, 2021 at 4:58 PM David Jacot > > > > <dja...@confluent.io.invalid> > > > > > > > wrote: > > > > > > > >> > > > > > > > > >> > Hi Ron, > > > > > > > >> > > > > > > > > >> > Thank you for reaching out about this. While this is clearly > > > > not a > > > > > > > >> > regression, I agree with including it in 3.1 in order to > > have > > > > proper > > > > > > > >> > and correct configuration constraints for KRaft. You can > > > > proceed. > > > > > > > >> > > > > > > > > >> > Cheers, > > > > > > > >> > David > > > > > > > >> > > > > > > > > >> > On Tue, Nov 23, 2021 at 2:55 PM Ron Dagostino < > > > > rndg...@gmail.com> > > > > > > > wrote: > > > > > > > >> > > > > > > > > > >> > > Hi David. I would like to nominate > > > > > > > >> > > > > > > https://issues.apache.org/jira/projects/KAFKA/issues/KAFKA-13456 > > > > > > > >> > > "Tighten KRaft config checks/constraints" as a 3.1.0 > > > > blocker. The > > > > > > > >> > > existing configuration constraints/checks related to KRaft > > > > currently > > > > > > > >> > > do not eliminate certain illegal configuration > > combinations. > > > > The > > > > > > > >> > > illegal combinations do not cause harm at the moment, but > > we > > > > would > > > > > > > >> > > like to implement constraints in 3.1.0 to catch them while > > > > KRaft is > > > > > > > >> > > still in Preview. We could add these additional checks > > later > > > > in > > > > > > > 3.2.x > > > > > > > >> > > instead, but we would like to add these as early as > > possible: > > > > we > > > > > > > >> > > expect more people to begin trying KRaft with each > > subsequent > > > > > > > release, > > > > > > > >> > > and it would be best to eliminate as quickly as we can the > > > > > > > possibility > > > > > > > >> > > of people using configurations that would need fixing > > later. > > > > > > > >> > > > > > > > > > >> > > A patch is available at > > > > https://github.com/apache/kafka/pull/11503/ > > > > > > > . > > > > > > > >> > > > > > > > > > >> > > Ron > > > > > > > >> > > > > > > > > > >> > > > > > > > > > >> > > On Tue, Nov 23, 2021 at 3:19 AM David Jacot > > > > > > > <dja...@confluent.io.invalid> wrote: > > > > > > > >> > > > > > > > > > > >> > > > Hi Chris, > > > > > > > >> > > > > > > > > > > >> > > > Thanks for reporting both issues. As both are > > regressions, > > > > I do > > > > > > > agree that > > > > > > > >> > > > they are blockers and that we would fix them for 3.1. > > > > > > > >> > > > > > > > > > > >> > > > Cheers, > > > > > > > >> > > > David > > > > > > > >> > > > > > > > > > > >> > > > On Mon, Nov 22, 2021 at 10:50 PM Chris Egerton > > > > > > > >> > > > <chr...@confluent.io.invalid> wrote: > > > > > > > >> > > > > > > > > > > > >> > > > > Hi David, > > > > > > > >> > > > > > > > > > > > >> > > > > I have another blocker to propose. KAFKA-13472 ( > > > > > > > >> > > > > https://issues.apache.org/jira/browse/KAFKA-13472) is > > > > another > > > > > > > regression in > > > > > > > >> > > > > Connect caused by recently-merged changes for > > KAFKA-12487 > > > > ( > > > > > > > >> > > > > https://issues.apache.org/jira/browse/KAFKA-12487) > > which > > > > can > > > > > > > lead to data > > > > > > > >> > > > > loss in sink connectors in some rare edge cases. I've > > > > opened a > > > > > > > fix PR ( > > > > > > > >> > > > > https://github.com/apache/kafka/pull/11526) already, > > and > > > > have > > > > > > > also opened a > > > > > > > >> > > > > fix PR (https://github.com/apache/kafka/pull/11524) > > for > > > > the > > > > > > > aforementioned > > > > > > > >> > > > > KAFKA-13469. > > > > > > > >> > > > > > > > > > > > >> > > > > Please let me know if we can merge a fix for this in > > time > > > > for > > > > > > > the 3.1.0 > > > > > > > >> > > > > release; if not, as with KAFKA-13469, we may want to > > > > revert the > > > > > > > changes for > > > > > > > >> > > > > the PR that cause this issue (in this case, that'd be > > the > > > > PR for > > > > > > > >> > > > > KAFKA-12487). > > > > > > > >> > > > > > > > > > > > >> > > > > Cheers, > > > > > > > >> > > > > > > > > > > > >> > > > > Chris > > > > > > > >> > > > > > > > > > > > >> > > > > On Mon, Nov 22, 2021 at 11:42 AM Chris Egerton < > > > > > > > chr...@confluent.io> wrote: > > > > > > > >> > > > > > > > > > > > >> > > > > > Hi David, > > > > > > > >> > > > > > > > > > > > > >> > > > > > I'd like to propose KAFKA-13469 ( > > > > > > > >> > > > > > https://issues.apache.org/jira/browse/KAFKA-13469) > > as a > > > > > > > blocker. It is a > > > > > > > >> > > > > > regression in Connect caused by recently-merged > > changes > > > > for > > > > > > > KAFKA-12226 ( > > > > > > > >> > > > > > https://issues.apache.org/jira/browse/KAFKA-12226) > > > > which > > > > > > > leads to > > > > > > > >> > > > > > duplicate records for source tasks. I plan to have a > > > > fix PR > > > > > > > opened by the > > > > > > > >> > > > > > end of the day. > > > > > > > >> > > > > > > > > > > > > >> > > > > > Please let me know if we can merge a fix for this in > > > > time for > > > > > > > the 3.1.0 > > > > > > > >> > > > > > release; if not, we may want to revert the changes > > for > > > > > > > KAFKA-12226. > > > > > > > >> > > > > > > > > > > > > >> > > > > > Cheers, > > > > > > > >> > > > > > > > > > > > > >> > > > > > Chris > > > > > > > >> > > > > > > > > > > > > >> > > > > > On Mon, Nov 15, 2021 at 5:02 AM David Jacot > > > > > > > <dja...@confluent.io.invalid> > > > > > > > >> > > > > > wrote: > > > > > > > >> > > > > > > > > > > > > >> > > > > >> Hi folks, > > > > > > > >> > > > > >> > > > > > > > >> > > > > >> We reached the code freeze for the Apache Kafka 3.1 > > > > release > > > > > > > on Friday. > > > > > > > >> > > > > >> Therefore, > > > > > > > >> > > > > >> we will only accept blockers from now on. > > > > > > > >> > > > > >> > > > > > > > >> > > > > >> There already are a couple of blockers identified > > > > which were > > > > > > > not > > > > > > > >> > > > > >> completed before > > > > > > > >> > > > > >> the code freeze. Please, raise any new blockers to > > this > > > > > > > thread. > > > > > > > >> > > > > >> > > > > > > > >> > > > > >> For all the non-blocker issues targeting 3.1.0, I > > will > > > > move > > > > > > > them to > > > > > > > >> > > > > >> the next release. > > > > > > > >> > > > > >> > > > > > > > >> > > > > >> Cheers, > > > > > > > >> > > > > >> David > > > > > > > >> > > > > >> > > > > > > > >> > > > > >> On Fri, Oct 29, 2021 at 12:20 PM Dongjin Lee < > > > > > > > dong...@apache.org> wrote: > > > > > > > >> > > > > >> > > > > > > > > >> > > > > >> > Hi David, > > > > > > > >> > > > > >> > > > > > > > > >> > > > > >> > Please update the components of the following > > KIPs: > > > > > > > >> > > > > >> > > > > > > > > >> > > > > >> > - KIP-390: Support Compression Level - Core, > > Clients > > > > > > > >> > > > > >> > - KIP-653: Upgrade log4j to log4j2 - Clients, > > > > Connect, > > > > > > > Core, Streams > > > > > > > >> > > > > >> (that > > > > > > > >> > > > > >> > is, Log4j-appender, Tools, and Trogdor are > > excluded.) > > > > > > > >> > > > > >> > > > > > > > > >> > > > > >> > Best, > > > > > > > >> > > > > >> > Dongjin > > > > > > > >> > > > > >> > > > > > > > > >> > > > > >> > On Fri, Oct 29, 2021 at 2:24 AM Chris Egerton > > > > > > > >> > > > > >> <chr...@confluent.io.invalid> > > > > > > > >> > > > > >> > wrote: > > > > > > > >> > > > > >> > > > > > > > > >> > > > > >> > > Hi David, > > > > > > > >> > > > > >> > > > > > > > > > >> > > > > >> > > I've moved KIP-618 to the "postponed" section > > as > > > > it will > > > > > > > not be > > > > > > > >> > > > > >> merged in > > > > > > > >> > > > > >> > > time due to lack of review. > > > > > > > >> > > > > >> > > > > > > > > > >> > > > > >> > > Cheers, > > > > > > > >> > > > > >> > > > > > > > > > >> > > > > >> > > Chris > > > > > > > >> > > > > >> > > > > > > > > > >> > > > > >> > > On Thu, Oct 28, 2021 at 1:07 PM David Jacot > > > > > > > >> > > > > >> <dja...@confluent.io.invalid> > > > > > > > >> > > > > >> > > wrote: > > > > > > > >> > > > > >> > > > > > > > > > >> > > > > >> > > > Hi team, > > > > > > > >> > > > > >> > > > > > > > > > > >> > > > > >> > > > Just a quick reminder that the Feature > > freeze is > > > > > > > tomorrow (October > > > > > > > >> > > > > >> 29th). > > > > > > > >> > > > > >> > > > In order to be fair with everyone in all the > > time > > > > > > > zones, I plan to > > > > > > > >> > > > > >> cut > > > > > > > >> > > > > >> > > the > > > > > > > >> > > > > >> > > > release branch early next week. > > > > > > > >> > > > > >> > > > > > > > > > > >> > > > > >> > > > Cheers, > > > > > > > >> > > > > >> > > > David > > > > > > > >> > > > > >> > > > > > > > > > > >> > > > > >> > > > On Mon, Oct 18, 2021 at 9:56 AM David Jacot < > > > > > > > dja...@confluent.io> > > > > > > > >> > > > > >> wrote: > > > > > > > >> > > > > >> > > > > > > > > > > >> > > > > >> > > > > Hi team, > > > > > > > >> > > > > >> > > > > > > > > > > > >> > > > > >> > > > > KIP freeze for the next major release of > > Apache > > > > > > > Kafka was reached > > > > > > > >> > > > > >> > > > > last week. > > > > > > > >> > > > > >> > > > > > > > > > > > >> > > > > >> > > > > I have updated the release plan with all > > the > > > > adopted > > > > > > > KIPs which > > > > > > > >> > > > > >> are > > > > > > > >> > > > > >> > > > > considered > > > > > > > >> > > > > >> > > > > for AK 3.1.0. Please, verify the plan and > > let > > > > me > > > > > > > know if any KIP > > > > > > > >> > > > > >> should > > > > > > > >> > > > > >> > > > be > > > > > > > >> > > > > >> > > > > added > > > > > > > >> > > > > >> > > > > to or removed from the release plan. > > > > > > > >> > > > > >> > > > > > > > > > > > >> > > > > >> > > > > For the KIPs which are still in progress, > > > > please > > > > > > > work closely > > > > > > > >> > > > > >> with your > > > > > > > >> > > > > >> > > > > reviewers > > > > > > > >> > > > > >> > > > > to make sure that they land on time for the > > > > feature > > > > > > > freeze. > > > > > > > >> > > > > >> > > > > > > > > > > > >> > > > > >> > > > > The next milestone for the AK 3.1.0 > > release is > > > > the > > > > > > > feature freeze > > > > > > > >> > > > > >> on > > > > > > > >> > > > > >> > > > > October 29th, > > > > > > > >> > > > > >> > > > > 2021. > > > > > > > >> > > > > >> > > > > > > > > > > > >> > > > > >> > > > > Cheers, > > > > > > > >> > > > > >> > > > > David > > > > > > > >> > > > > >> > > > > > > > > > > > >> > > > > >> > > > > On Fri, Oct 15, 2021 at 9:05 AM David > > Jacot < > > > > > > > dja...@confluent.io> > > > > > > > >> > > > > >> > > wrote: > > > > > > > >> > > > > >> > > > > > > > > > > > >> > > > > >> > > > >> Hi folks, > > > > > > > >> > > > > >> > > > >> > > > > > > > >> > > > > >> > > > >> Just a quick reminder that the KIP freeze > > is > > > > today. > > > > > > > Don't forget > > > > > > > >> > > > > >> to > > > > > > > >> > > > > >> > > > close > > > > > > > >> > > > > >> > > > >> your ongoing votes. > > > > > > > >> > > > > >> > > > >> > > > > > > > >> > > > > >> > > > >> Best, > > > > > > > >> > > > > >> > > > >> David > > > > > > > >> > > > > >> > > > >> > > > > > > > >> > > > > >> > > > >> On Thu, Oct 14, 2021 at 5:31 PM David > > Jacot < > > > > > > > dja...@confluent.io > > > > > > > >> > > > > >> > > > > > > > > >> > > > > >> > > > wrote: > > > > > > > >> > > > > >> > > > >> > > > > > > > >> > > > > >> > > > >>> Hi Luke, > > > > > > > >> > > > > >> > > > >>> > > > > > > > >> > > > > >> > > > >>> Added it to the plan. > > > > > > > >> > > > > >> > > > >>> > > > > > > > >> > > > > >> > > > >>> Thanks, > > > > > > > >> > > > > >> > > > >>> David > > > > > > > >> > > > > >> > > > >>> > > > > > > > >> > > > > >> > > > >>> On Thu, Oct 14, 2021 at 10:09 AM Luke > > Chen < > > > > > > > show...@gmail.com> > > > > > > > >> > > > > >> > > wrote: > > > > > > > >> > > > > >> > > > >>> > > > > > > > >> > > > > >> > > > >>>> Hi David, > > > > > > > >> > > > > >> > > > >>>> KIP-766 is merged into trunk. Please > > help > > > > add it > > > > > > > into the > > > > > > > >> > > > > >> release > > > > > > > >> > > > > >> > > > plan. > > > > > > > >> > > > > >> > > > >>>> > > > > > > > >> > > > > >> > > > >>>> Thank you. > > > > > > > >> > > > > >> > > > >>>> Luke > > > > > > > >> > > > > >> > > > >>>> > > > > > > > >> > > > > >> > > > >>>> On Mon, Oct 11, 2021 at 10:50 PM David > > Jacot > > > > > > > >> > > > > >> > > > >>>> <dja...@confluent.io.invalid> > > > > > > > >> > > > > >> > > > >>>> wrote: > > > > > > > >> > > > > >> > > > >>>> > > > > > > > >> > > > > >> > > > >>>> > Hi Michael, > > > > > > > >> > > > > >> > > > >>>> > > > > > > > > >> > > > > >> > > > >>>> > Sure. I have updated the release plan > > to > > > > > > > include it. Thanks > > > > > > > >> > > > > >> for > > > > > > > >> > > > > >> > > the > > > > > > > >> > > > > >> > > > >>>> > heads up. > > > > > > > >> > > > > >> > > > >>>> > > > > > > > > >> > > > > >> > > > >>>> > Best, > > > > > > > >> > > > > >> > > > >>>> > David > > > > > > > >> > > > > >> > > > >>>> > > > > > > > > >> > > > > >> > > > >>>> > On Mon, Oct 11, 2021 at 4:39 PM > > Mickael > > > > Maison < > > > > > > > >> > > > > >> > > > >>>> mickael.mai...@gmail.com> > > > > > > > >> > > > > >> > > > >>>> > wrote: > > > > > > > >> > > > > >> > > > >>>> > > > > > > > > >> > > > > >> > > > >>>> > > Hi David, > > > > > > > >> > > > > >> > > > >>>> > > > > > > > > > >> > > > > >> > > > >>>> > > You can add KIP-690 to the release > > > > plan. The > > > > > > > vote passed > > > > > > > >> > > > > >> months > > > > > > > >> > > > > >> > > > ago > > > > > > > >> > > > > >> > > > >>>> > > and I merged the PR today. > > > > > > > >> > > > > >> > > > >>>> > > > > > > > > > >> > > > > >> > > > >>>> > > Thanks > > > > > > > >> > > > > >> > > > >>>> > > > > > > > > > >> > > > > >> > > > >>>> > > On Fri, Oct 8, 2021 at 8:32 AM David > > > > Jacot > > > > > > > >> > > > > >> > > > >>>> <dja...@confluent.io.invalid> > > > > > > > >> > > > > >> > > > >>>> > > wrote: > > > > > > > >> > > > > >> > > > >>>> > > > > > > > > > > >> > > > > >> > > > >>>> > > > Hi folks, > > > > > > > >> > > > > >> > > > >>>> > > > > > > > > > > >> > > > > >> > > > >>>> > > > Just a quick reminder that KIP > > Freeze > > > > is > > > > > > > next Friday, > > > > > > > >> > > > > >> October > > > > > > > >> > > > > >> > > > >>>> 15th. > > > > > > > >> > > > > >> > > > >>>> > > > > > > > > > > >> > > > > >> > > > >>>> > > > Cheers, > > > > > > > >> > > > > >> > > > >>>> > > > David > > > > > > > >> > > > > >> > > > >>>> > > > > > > > > > > >> > > > > >> > > > >>>> > > > On Wed, Sep 29, 2021 at 3:52 PM > > Chris > > > > > > > Egerton > > > > > > > >> > > > > >> > > > >>>> > > <chr...@confluent.io.invalid> > > > > > > > >> > > > > >> > > > >>>> > > > wrote: > > > > > > > >> > > > > >> > > > >>>> > > > > > > > > > > >> > > > > >> > > > >>>> > > > > Thanks David! > > > > > > > >> > > > > >> > > > >>>> > > > > > > > > > > > >> > > > > >> > > > >>>> > > > > On Wed, Sep 29, 2021 at 2:56 AM > > > > David > > > > > > > Jacot > > > > > > > >> > > > > >> > > > >>>> > > <dja...@confluent.io.invalid> > > > > > > > >> > > > > >> > > > >>>> > > > > wrote: > > > > > > > >> > > > > >> > > > >>>> > > > > > > > > > > > >> > > > > >> > > > >>>> > > > > > Hi Chris, > > > > > > > >> > > > > >> > > > >>>> > > > > > > > > > > > > >> > > > > >> > > > >>>> > > > > > Sure thing. I have added > > KIP-618 > > > > to the > > > > > > > release plan. > > > > > > > >> > > > > >> > > Thanks > > > > > > > >> > > > > >> > > > >>>> for > > > > > > > >> > > > > >> > > > >>>> > the > > > > > > > >> > > > > >> > > > >>>> > > > > heads > > > > > > > >> > > > > >> > > > >>>> > > > > > up. > > > > > > > >> > > > > >> > > > >>>> > > > > > > > > > > > > >> > > > > >> > > > >>>> > > > > > Best, > > > > > > > >> > > > > >> > > > >>>> > > > > > David > > > > > > > >> > > > > >> > > > >>>> > > > > > > > > > > > > >> > > > > >> > > > >>>> > > > > > On Wed, Sep 29, 2021 at 8:53 > > AM > > > > David > > > > > > > Jacot < > > > > > > > >> > > > > >> > > > >>>> dja...@confluent.io> > > > > > > > >> > > > > >> > > > >>>> > > wrote: > > > > > > > >> > > > > >> > > > >>>> > > > > > > > > > > > > >> > > > > >> > > > >>>> > > > > > > Hi Kirk, > > > > > > > >> > > > > >> > > > >>>> > > > > > > > > > > > > > >> > > > > >> > > > >>>> > > > > > > Yes, it is definitely > > possible > > > > if you > > > > > > > can get the > > > > > > > >> > > > > >> KIP > > > > > > > >> > > > > >> > > > voted > > > > > > > >> > > > > >> > > > >>>> > before > > > > > > > >> > > > > >> > > > >>>> > > the > > > > > > > >> > > > > >> > > > >>>> > > > > > KIP > > > > > > > >> > > > > >> > > > >>>> > > > > > > freeze > > > > > > > >> > > > > >> > > > >>>> > > > > > > and the code committed > > before > > > > the > > > > > > > feature freeze. > > > > > > > >> > > > > >> > > Please, > > > > > > > >> > > > > >> > > > >>>> let me > > > > > > > >> > > > > >> > > > >>>> > > know > > > > > > > >> > > > > >> > > > >>>> > > > > > when > > > > > > > >> > > > > >> > > > >>>> > > > > > > the > > > > > > > >> > > > > >> > > > >>>> > > > > > > KIP is voted and I will add > > it > > > > to the > > > > > > > release plan. > > > > > > > >> > > > > >> > > > >>>> > > > > > > > > > > > > > >> > > > > >> > > > >>>> > > > > > > Thanks, > > > > > > > >> > > > > >> > > > >>>> > > > > > > David > > > > > > > >> > > > > >> > > > >>>> > > > > > > > > > > > > > >> > > > > >> > > > >>>> > > > > > > On Tue, Sep 28, 2021 at > > 7:05 PM > > > > Chris > > > > > > > Egerton > > > > > > > >> > > > > >> > > > >>>> > > > > > <chr...@confluent.io.invalid> > > > > > > > >> > > > > >> > > > >>>> > > > > > > wrote: > > > > > > > >> > > > > >> > > > >>>> > > > > > > > > > > > > > >> > > > > >> > > > >>>> > > > > > >> Hi David, > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> Wondering if we can get > > KIP-618 > > > > > > > included? The vote > > > > > > > >> > > > > >> > > passed > > > > > > > >> > > > > >> > > > >>>> months > > > > > > > >> > > > > >> > > > >>>> > > ago > > > > > > > >> > > > > >> > > > >>>> > > > > > and a > > > > > > > >> > > > > >> > > > >>>> > > > > > >> PR has been available since > > > > mid-June. > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> Cheers, > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> Chris > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> On Tue, Sep 28, 2021 at > > 12:53 > > > > PM > > > > > > > Kirk True < > > > > > > > >> > > > > >> > > > >>>> > k...@mustardgrain.com > > > > > > > >> > > > > >> > > > >>>> > > > > > > > > > > >> > > > > >> > > > >>>> > > > > > wrote: > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > Hi David, > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > Is it possible to try to > > get > > > > > > > KIP-768 in 3.1? I > > > > > > > >> > > > > >> have > > > > > > > >> > > > > >> > > put > > > > > > > >> > > > > >> > > > >>>> it up > > > > > > > >> > > > > >> > > > >>>> > > for a > > > > > > > >> > > > > >> > > > >>>> > > > > > vote > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > and have much of it > > > > implemented > > > > > > > already. > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > Thanks, > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > Kirk > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > On Tue, Sep 28, 2021, at > > > > 3:11 AM, > > > > > > > Israel Ekpo > > > > > > > >> > > > > >> wrote: > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > Ok. Sounds good, David. > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > Let’s forge ahead. The > > plan > > > > > > > looks good. > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > On Tue, Sep 28, 2021 at > > > > 4:02 AM > > > > > > > David Jacot > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > <dja...@confluent.io.invalid > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > wrote: > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > Hi Israel, > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > Yeah, 3.0 took quite > > a > > > > long > > > > > > > time to be > > > > > > > >> > > > > >> released. > > > > > > > >> > > > > >> > > > >>>> However, > > > > > > > >> > > > > >> > > > >>>> > I > > > > > > > >> > > > > >> > > > >>>> > > > > think > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > that we should stick > > to > > > > our > > > > > > > time based > > > > > > > >> > > > > >> release. > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > Best, > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > David > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > On Tue, Sep 28, 2021 > > at > > > > 9:59 > > > > > > > AM David Jacot > > > > > > > >> > > > > >> < > > > > > > > >> > > > > >> > > > >>>> > > > > dja...@confluent.io> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > wrote: > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > Hi Bruno, > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > Thanks for the > > heads > > > > up. I > > > > > > > have removed > > > > > > > >> > > > > >> it from > > > > > > > >> > > > > >> > > > the > > > > > > > >> > > > > >> > > > >>>> > plan. > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > Best, > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > David > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > On Mon, Sep 27, > > 2021 at > > > > > > > 11:04 AM Bruno > > > > > > > >> > > > > >> Cadonna > > > > > > > >> > > > > >> > > < > > > > > > > >> > > > > >> > > > >>>> > > > > > >> cado...@apache.org> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > wrote: > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> Hi David, > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> Thank you for the > > > > plan! > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> KIP-698 will not > > make > > > > it > > > > > > > for 3.1.0. > > > > > > > >> > > > > >> Could you > > > > > > > >> > > > > >> > > > >>>> please > > > > > > > >> > > > > >> > > > >>>> > > remove > > > > > > > >> > > > > >> > > > >>>> > > > > it > > > > > > > >> > > > > >> > > > >>>> > > > > > >> from > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > the > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> plan? > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> Best, > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> Bruno > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> On 24.09.21 16:22, > > > > David > > > > > > > Jacot wrote: > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> > Hi all, > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> > > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> > I just > > published a > > > > > > > release plan here: > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> > > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > > > > > >> > > > > >> > > > >>>> > > > > > > > > > > > >> > > > > >> > > > >>>> > > > > > > > >> > > > > >> > > > > > > > > > > > https://cwiki.apache.org/confluence/display/KAFKA/Release+Plan+3.1.0 > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> > > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> > The plan > > suggests > > > > the > > > > > > > following dates: > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> > > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> > KIP Freeze: 15 > > > > October > > > > > > > 2021 > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> > Feature Freeze: > > 29 > > > > > > > October 2021 > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> > Code Freeze: 12 > > > > November > > > > > > > 2021 > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> > > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> > At least two > > weeks > > > > of > > > > > > > stabilization > > > > > > > >> > > > > >> will > > > > > > > >> > > > > >> > > > follow > > > > > > > >> > > > > >> > > > >>>> Code > > > > > > > >> > > > > >> > > > >>>> > > > > Freeze. > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> > > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> > I have included > > all > > > > the > > > > > > > currently > > > > > > > >> > > > > >> approved > > > > > > > >> > > > > >> > > > KIPs > > > > > > > >> > > > > >> > > > >>>> > > targeting > > > > > > > >> > > > > >> > > > >>>> > > > > > >> 3.1.0. > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > Please > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> > let me know if I > > > > should > > > > > > > add/remove any > > > > > > > >> > > > > >> > > to/from > > > > > > > >> > > > > >> > > > >>>> the > > > > > > > >> > > > > >> > > > >>>> > > plan. > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> > > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> > Please let me > > know > > > > if you > > > > > > > have any > > > > > > > >> > > > > >> > > objections. > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> > > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> > Regards, > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> > David > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> > > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> > On Mon, Sep 20, > > > > 2021 at > > > > > > > 8:55 AM Josep > > > > > > > >> > > > > >> Prat > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > > > > <josep.p...@aiven.io.invalid > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> > > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> > wrote: > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> > > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >> +1 > > (non-binding). > > > > Thanks > > > > > > > for > > > > > > > >> > > > > >> volunteering > > > > > > > >> > > > > >> > > > >>>> David! > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >> Best, > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >> On Sun, Sep 19, > > > > 2021 at > > > > > > > 12:14 AM > > > > > > > >> > > > > >> Israel > > > > > > > >> > > > > >> > > Ekpo > > > > > > > >> > > > > >> > > > < > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > israele...@gmail.com> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> wrote: > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>> Forgot to > > confirm > > > > in my > > > > > > > last message, > > > > > > > >> > > > > >> > > though > > > > > > > >> > > > > >> > > > >>>> it was > > > > > > > >> > > > > >> > > > >>>> > > > > > implied. > > > > > > > >> > > > > >> > > > >>>> > > > > > >> I > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > am a > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> +1 as > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>> well. Thank > > you, > > > > David. > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>> On Sat, Sep > > 18, > > > > 2021 at > > > > > > > 8:54 AM > > > > > > > >> > > > > >> Israel > > > > > > > >> > > > > >> > > Ekpo > > > > > > > >> > > > > >> > > > < > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > israele...@gmail.com> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >> wrote: > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>> Thanks for > > > > > > > volunteering David. It’s > > > > > > > >> > > > > >> great > > > > > > > >> > > > > >> > > > >>>> that we > > > > > > > >> > > > > >> > > > >>>> > > are > > > > > > > >> > > > > >> > > > >>>> > > > > > >> already > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> planning > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>> the > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>> 3.1.0 > > release. > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>> On Thu, Sep > > 16, > > > > 2021 > > > > > > > at 3:38 PM Bill > > > > > > > >> > > > > >> > > > Bejeck < > > > > > > > >> > > > > >> > > > >>>> > > > > > >> bbej...@gmail.com > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> wrote: > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>> Thanks for > > > > > > > volunteering for the > > > > > > > >> > > > > >> 3.1.0 > > > > > > > >> > > > > >> > > > >>>> release > > > > > > > >> > > > > >> > > > >>>> > > David! > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>> It's a +1 > > from > > > > me. > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>> -Bill > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>> On Thu, Sep > > 16, > > > > 2021 > > > > > > > at 3:08 PM > > > > > > > >> > > > > >> > > > Konstantine > > > > > > > >> > > > > >> > > > >>>> > > Karantasis > > > > > > > >> > > > > >> > > > >>>> > > > > < > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>> > > > > > > > kkaranta...@apache.org> wrote: > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>>> Thanks for > > > > > > > volunteering to run > > > > > > > >> > > > > >> 3.1.0 > > > > > > > >> > > > > >> > > > David! > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>>> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>>> +1 > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>>> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>>> Konstantine > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>>> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>>> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>>> On Thu, Sep > > > > 16, 2021 > > > > > > > at 6:42 PM > > > > > > > >> > > > > >> Ismael > > > > > > > >> > > > > >> > > > >>>> Juma < > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > ism...@juma.me.uk> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>> wrote: > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>>> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>>>> +1, > > thanks for > > > > > > > volunteering > > > > > > > >> > > > > >> David! > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>>>> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>>>> Ismael > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>>>> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>>>> On Thu, > > Sep > > > > 16, > > > > > > > 2021, 6:47 AM > > > > > > > >> > > > > >> David Ja > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > < > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > > > > >> > > > > >> > > > >>>> > > > > > > > > > > > > >> > > > > >> > > > >>>> > > > > > > > > > > > >> > > > > >> > > > >>>> > > > > > > > > > >> > > > > >> > > > >>>> > > > > > > > > >> > > > > >> > > > >>>> > > > > > > > >> > > > > >> > > > > > > > > > > >> > > > > >> > > > > > > > > > >> > > > > >> > > > > > > > > > > > > > https://www.google.com/maps/search/n+Thu,+Sep+16,+2021,+6:47+AM+David+Ja?entry=gmail&source=g > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > cot > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>> > > > > > > > <dja...@confluent.io.invalid > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>>> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>>>> wrote: > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>>>> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>>>>> Hello > > All, > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>>>>> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>>>>> I'd like > > to > > > > > > > volunteer to be the > > > > > > > >> > > > > >> > > release > > > > > > > >> > > > > >> > > > >>>> > manager > > > > > > > >> > > > > >> > > > >>>> > > for > > > > > > > >> > > > > >> > > > >>>> > > > > > our > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > next > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>>>>> feature > > > > release, > > > > > > > 3.1.0. If > > > > > > > >> > > > > >> there are > > > > > > > >> > > > > >> > > no > > > > > > > >> > > > > >> > > > >>>> > > objections, > > > > > > > >> > > > > >> > > > >>>> > > > > > I'll > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > send > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>>>>> out the > > > > release > > > > > > > plan soon. > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>>>>> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>>>>> Regards, > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>>>>> David > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>>>>> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>>>> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>>> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>>> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>>> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >>> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >> -- > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >> Josep Prat > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >> *Aiven > > Deutschland > > > > GmbH* > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >> > > > > Immanuelkirchstraße 26, > > > > > > > 10405 Berlin > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >> Amtsgericht > > > > > > > Charlottenburg, HRB > > > > > > > >> > > > > >> 209739 B > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >> > > Geschäftsführer: > > > > Oskari > > > > > > > Saarenmaa & > > > > > > > >> > > > > >> Hannu > > > > > > > >> > > > > >> > > > >>>> Valtonen > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >> *m:* > > +491715557497 > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >> *w:* aiven.io > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >> *e:* > > > > josep.p...@aiven.io > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> >> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> > > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > >> > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > > > > > >> > > > > >> > > > >>>> > > > > > >> > > > > > > > >> > > > > >> > > > >>>> > > > > > > > > > > > > > >> > > > > >> > > > >>>> > > > > > > > > > > > > >> > > > > >> > > > >>>> > > > > > > > > > > > >> > > > > >> > > > >>>> > > > > > > > > > >> > > > > >> > > > >>>> > > > > > > > > >> > > > > >> > > > >>>> > > > > > > > >> > > > > >> > > > >>> > > > > > > > >> > > > > >> > > > > > > > > > > >> > > > > >> > > > > > > > > > >> > > > > >> > > > > > > > > >> > > > > >> > > > > > > > > >> > > > > >> > -- > > > > > > > >> > > > > >> > *Dongjin Lee* > > > > > > > >> > > > > >> > > > > > > > > >> > > > > >> > *A hitchhiker in the mathematical world.* > > > > > > > >> > > > > >> > > > > > > > > >> > > > > >> > > > > > > > > >> > > > > >> > > > > > > > > >> > > > > >> > *github: <http://goog_969573159/> > > > > github.com/dongjinleekr > > > > > > > >> > > > > >> > <https://github.com/dongjinleekr>keybase: > > > > > > > >> > > > > >> https://keybase.io/dongjinleekr > > > > > > > >> > > > > >> > <https://keybase.io/dongjinleekr>linkedin: > > > > > > > >> > > > > >> kr.linkedin.com/in/dongjinleekr > > > > > > > >> > > > > >> > <https://kr.linkedin.com/in/dongjinleekr > > > > >speakerdeck: > > > > > > > >> > > > > >> speakerdeck.com/dongjin > > > > > > > >> > > > > >> > <https://speakerdeck.com/dongjin>* > > > > > > > >> > > > > >> > > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > >
