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[DISCUSS] Releasing Flink 1.11.1 soon?

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Chesnay Schepler-3

Re: [DISCUSS] Releasing Flink 1.11.1 soon?

Given that we are _just now_ starting to get bug reports, shouldn't we
wait a bit longer with the next release?

On 13/07/2020 10:30, Yun Tang wrote:

> Hi
>
> If we decide to release Flink-1.11.1, I suggest to include fix for FLINK-18573 [1] as current influxdb metrics reporter is totally broken from Flink-1.11 under current plugins mechanism.
>
> [1] https://issues.apache.org/jira/browse/FLINK-18573
>
> Best
> Yun Tang
> ________________________________
> From: Dian Fu <[hidden email]>
> Sent: Monday, July 13, 2020 15:06
> To: Leonard Xu <[hidden email]>
> Cc: dev <[hidden email]>; Chesnay Schepler <[hidden email]>; Timo Walther <[hidden email]>; [hidden email] <[hidden email]>
> Subject: Re: [DISCUSS] Releasing Flink 1.11.1 soon?
>
> Thanks a lot for the confirmation, Leonard!
>
>> 在 2020年7月13日，上午11:37，Leonard Xu <[hidden email]> 写道：
>>
>> Thanks Dian for the work, I’m fine with do not include FLINK-17726 in this bug-fix version.
>>
>> Best,
>> Leonard Xu
>>
>>> 在 2020年7月13日，11:31，Dian Fu <[hidden email]> 写道：
>>>
>>> Hi all,
>>>
>>> I have gone over the issues mentioned in this thread and most issues have already been resolved. Thanks you all for the quick fix!
>>>
>>> Currently there are still the following mentioned issues are open:
>>> - FLINK-17075: Add task status reconciliation between TM and JM (@Chesnay)
>>> - FLINK-18477: ChangelogSocketExample does not work (@Timo)
>>>
>>> Regarding to FLINK-17726, I confirmed with @Nicholas Jiang and it will not be included in 1.11.1. @Leonard Xu, do you have any concerns?
>>>
>>> Please free free to let me know if there are any other issues you'd like to be included in 1.11.1. I will prepare the first RC once all the mentioned issues are resolved.
>>>
>>> Thanks,
>>> Dian
>>>
>>>> 在 2020年7月10日，上午11:06，godfrey he <[hidden email]> 写道：
>>>>
>>>> +1 for a quick release to fix those blocker/critical bugs.
>>>>
>>>> Best,
>>>> Godfrey
>>>>
>>>> Congxian Qiu <[hidden email]> 于2020年7月10日周五上午10:30写道：
>>>>
>>>>> +1 for a quick bug fix release for 1.11
>>>>>
>>>>> Best,
>>>>> Congxian
>>>>>
>>>>>
>>>>> Yu Li <[hidden email]> 于2020年7月10日周五上午9:37写道：
>>>>>
>>>>>> +1, thanks Jark for bringing this up and Dian for volunteering as our
>>>>>> release manager.
>>>>>>
>>>>>> Best Regards,
>>>>>> Yu
>>>>>>
>>>>>>
>>>>>> On Fri, 10 Jul 2020 at 09:29, Hequn Cheng <[hidden email]> wrote:
>>>>>>
>>>>>>> +1 for a quick bug fix release and Dian as the release manager.
>>>>>>>
>>>>>>> Best,
>>>>>>> Hequn
>>>>>>>
>>>>>>>
>>>>>>> On Thu, Jul 9, 2020 at 9:22 PM Dian Fu <[hidden email]> wrote:
>>>>>>>
>>>>>>>> Hi Jark,
>>>>>>>>
>>>>>>>> Thanks for offering the help. It would definitely be helpful.
>>>>>>>>
>>>>>>>> Regards,
>>>>>>>> Dian
>>>>>>>>
>>>>>>>>> 在 2020年7月9日，下午8:54，Benchao Li <[hidden email]> 写道：
>>>>>>>>>
>>>>>>>>> +1 for a quick bug fix release for 1.11
>>>>>>>>>
>>>>>>>>> Aljoscha Krettek <[hidden email]> 于2020年7月9日周四下午8:11写道：
>>>>>>>>>
>>>>>>>>>> +1
>>>>>>>>>>
>>>>>>>>>> I'd also be in favour of releasing a 1.11.1 quickly
>>>>>>>>>>
>>>>>>>>>> Aljoscha
>>>>>>>>>>
>>>>>>>>>> On 09.07.20 13:57, Jark Wu wrote:
>>>>>>>>>>> Hi Dian,
>>>>>>>>>>>
>>>>>>>>>>> Glad to hear that you want to be the release manager of Flink
>>>>>> 1.11.1.
>>>>>>>>>>> I am very willing to help you with the final steps of the release
>>>>>>>>>> process.
>>>>>>>>>>> Best,
>>>>>>>>>>> Jark
>>>>>>>>>>>
>>>>>>>>>>> On Thu, 9 Jul 2020 at 17:57, Jingsong Li <[hidden email]
>>>>>>>> wrote:
>>>>>>>>>>>> FLINK-18461 is really a blocker for the CDC feature.
>>>>>>>>>>>>
>>>>>>>>>>>> So +1 for releasing Flink 1.11.1 soon.
>>>>>>>>>>>>
>>>>>>>>>>>> Best,
>>>>>>>>>>>> Jingsong
>>>>>>>>>>>>
>>>>>>>>>>>> On Thu, Jul 9, 2020 at 5:34 PM jincheng sun <
>>>>>>> [hidden email]
>>>>>>>>>>>> wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>> Thanks for bring up this discussion Jark.
>>>>>>>>>>>>> +1, looking forward the first bugfix version of Flink 1.11.
>>>>>>>>>>>>>
>>>>>>>>>>>>> Best,
>>>>>>>>>>>>> Jincheng
>>>>>>>>>>>>>
>>>>>>>>>>>>> Dian Fu <[hidden email]> 于2020年7月9日周四下午5:28写道：
>>>>>>>>>>>>>
>>>>>>>>>>>>>> Thanks Jark for bringing up this discussion. I also noticed
>>>>> that
>>>>>>>> there
>>>>>>>>>>>>> are
>>>>>>>>>>>>>> already users trying out the CDC feature and so it makes sense
>>>>>> to
>>>>>>>>>> have a
>>>>>>>>>>>>>> quick 1.11.1 release.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> I would volunteer as the release manager of 1.11.1 if we
>>>>> finally
>>>>>>>>>> decide
>>>>>>>>>>>>> to
>>>>>>>>>>>>>> have a quick release. Also +1 to create the first RC on next
>>>>>>> Monday.
>>>>>>>>>>>>>> Thanks,
>>>>>>>>>>>>>> Dian
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> 在 2020年7月9日，下午3:55，Dawid Wysakowicz <[hidden email]>
>>>>>> 写道：
>>>>>>>>>>>>>>> I do agree it would be beneficial to have the 1.11.1 rather
>>>>>> soon.
>>>>>>>>>>>>>>> Personally additionally to Jark's list I'd like to see:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> FLINK-18419 Can not create a catalog from user jar
>>>>>>>>>>>>>>> (https://issues.apache.org/jira/browse/FLINK-18419)
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> incluedd. It has a PR already.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Dawid
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> On 09/07/2020 09:51, Leonard Xu wrote:
>>>>>>>>>>>>>>>> Hi, Jark
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Thanks fro bringing this discussion.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> We canceled the blocker priority of FLINK-18461 when release
>>>>>>> Flink
>>>>>>>>>>>>>> 1.11.0 from time consideration, IIRC, the majority of us
>>>>> agreed
>>>>>> to
>>>>>>>>>> have
>>>>>>>>>>>>> a
>>>>>>>>>>>>>> timely 1.11.1 in the vote mail of Flink 1.11.0.
>>>>>>>>>>>>>>>> And I have noticed some user voice[1][2] that they’re using
>>>>>> CDC
>>>>>>>>>>>>> feature
>>>>>>>>>>>>>> in mail list and offline communication with community user, I
>>>>>>> think
>>>>>>>>>> the
>>>>>>>>>>>>>> following notable issues should be included in 1.11.1:
>>>>>>>>>>>>>>>> - FLINK-18461 Changelog source can't be insert into upsert
>>>>>> sink
>>>>>>>>>>>>>>>> - FLINK-18426 Incompatible deprecated key type for
>>>>>> registration
>>>>>>>>>>>>> cluster
>>>>>>>>>>>>>>>> - FLINK-18434 Can not select fields with JdbcCatalog
>>>>>>>>>>>>>>>> - FLINK-17726 Scheduler should take care of tasks directly
>>>>>>>> canceled
>>>>>>>>>>>>> by
>>>>>>>>>>>>>> TaskManager
>>>>>>>>>>>>>>>> - FLINK-17075 Add task status reconciliation between TM and
>>>>> JM
>>>>>>>>>>>>>>>> So, +1 to prepare a quick bug-fix version from my side.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>> Leonard Xu
>>>>>>>>>>>>>>>> [1] user:
>>>>> http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Flip-105-can-the-debezium-canal-SQL-sink-to-database-directly-td36275.html#a36306
>>>>>>>>>>>>>> <
>>>>>>>>>>>>>>
>>>>> http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Flip-105-can-the-debezium-canal-SQL-sink-to-database-directly-td36275.html#a36306
>>>>>>>>>>>>>>>> [2] user-zh:
>>>>> http://apache-flink.147419.n8.nabble.com/flink-1-11-cdc-flink-sql-kafka-topic-tt4567.html#a4590
>>>>>>>>>>>>>> <
>>>>>>>>>>>>>>
>>>>> http://apache-flink.147419.n8.nabble.com/flink-1-11-cdc-flink-sql-kafka-topic-tt4567.html#a4590
>>>>>>>>>>>>>>>>> 在 2020年7月9日，11:12，Jark Wu <[hidden email]> 写道：
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Besides, it would be great if we can figure out the
>>>>>> performance
>>>>>>>>>>>>>> regression
>>>>>>>>>>>>>>>>> Thomas reported before.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Do you know what's the status now? @zhijiang <
>>>>>>>>>>>>>> [hidden email]>
>>>>>>>>>>>>>>>>> @Thomas
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>>> Jark
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> On Thu, 9 Jul 2020 at 11:10, Jark Wu <[hidden email]>
>>>>>> wrote:
>>>>>>>>>>>>>>>>>> Hi everyone,
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> As discussed in the voting thread of 1.11.0-RC4 [1], we
>>>>>> found
>>>>>>> a
>>>>>>>>>>>>>> blocker
>>>>>>>>>>>>>>>>>> issue about the CDC feature [1].
>>>>>>>>>>>>>>>>>> Considering this is a new kind of connector, we don't want
>>>>>> to
>>>>>>>>>> block
>>>>>>>>>>>>>> the
>>>>>>>>>>>>>>>>>> ready-to-publish RC4 and prefer to have an immediately
>>>>>> 1.11.1
>>>>>>>>>>>>> release.
>>>>>>>>>>>>>>>>>> Therefore, I would like to start the discussion about
>>>>>>> releasing
>>>>>>>>>>>>> 1.11.1
>>>>>>>>>>>>>>>>>> soon, to deliver a complete CDC feature.
>>>>>>>>>>>>>>>>>> We can also release some notable bug fixes found in these
>>>>>>> days.
>>>>>>>>>>>>> But I
>>>>>>>>>>>>>>>>>> suggest not to wait too long to collect/fix bugs,
>>>>>>>>>>>>>>>>>> otherwise it will delay the feature delivery again, we can
>>>>>>>> launch
>>>>>>>>>>>>>> another
>>>>>>>>>>>>>>>>>> patch release after that if needed.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Most notable bug fixes so far are:
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> - FLINK-18461 Changelog source can't be insert into upsert
>>>>>>> sink
>>>>>>>>>>>>>>>>>> - FLINK-18426 Incompatible deprecated key type for
>>>>>>> registration
>>>>>>>>>>>>>> cluster
>>>>>>>>>>>>>>>>>> options
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Furthermore, I think it would be better if we can fix
>>>>> these
>>>>>>>> issues
>>>>>>>>>>>>> in
>>>>>>>>>>>>>>>>>> 1.11.1:
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> - FLINK-18434 Can not select fields with JdbcCatalog (PR
>>>>>>> opened)
>>>>>>>>>>>>>>>>>> - FLINK-18520 New Table Function type inference fails (PR
>>>>>>>> opened)
>>>>>>>>>>>>>>>>>> - FLINK-18477 ChangelogSocketExample does not work
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> I'd like to suggest creating the first RC next Monday.
>>>>> What
>>>>>> do
>>>>>>>> you
>>>>>>>>>>>>>> think?
>>>>>>>>>>>>>>>>>> If there are any concerns or missing blocker issues need
>>>>> to
>>>>>> be
>>>>>>>>>>>>> fixed
>>>>>>>>>>>>>> in
>>>>>>>>>>>>>>>>>> 1.11.1, please let me know. Thanks.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>>>> Jark
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> [1]:
>>>>>>>>>>>>>>>>>>
>>>>> http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/VOTE-Release-1-11-0-release-candidate-4-tp42829p42858.html
>>>>>>>>>>>>>>>>>> [2]: https://issues.apache.org/jira/browse/FLINK-18461
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> --
>>>>>>>>>>>> Best, Jingsong Lee
>>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>> --
>>>>>>>>>
>>>>>>>>> Best,
>>>>>>>>> Benchao Li
>>>>>>>>
>

Jark Wu-2

Re: [DISCUSS] Releasing Flink 1.11.1 soon?

Hi Chesnay,

As discussed in the thread, 1.11.1 is a quick fix release, not a normal fix
release process. This is in order to deliver a complete feature for users
to try out 1.11 ASAP.
Actually, we already waited for the bugs for one week, and we have received
some blocker issues reported by users (FLINK-18544, FLINK-18573).
Personally, I suggest not to wait more time to collect bugs, because we
can't wait until all the bugs are found and this will delay the feature
delivery again.
We can launch another patch release at any time after 1.11.1 if needed.

Regarding FLINK-18573, I think it definitely is a blocker issue and
considering we haven't started the first RC. I think it makes sense to wait
for this.

Best,
Jark

On Mon, 13 Jul 2020 at 16:42, Chesnay Schepler <[hidden email]> wrote:

> Given that we are _just now_ starting to get bug reports, shouldn't we
> wait a bit longer with the next release?
>
> On 13/07/2020 10:30, Yun Tang wrote:
> > Hi
> >
> > If we decide to release Flink-1.11.1, I suggest to include fix for
> FLINK-18573 [1] as current influxdb metrics reporter is totally broken from
> Flink-1.11 under current plugins mechanism.
> >
> > [1] https://issues.apache.org/jira/browse/FLINK-18573
> >
> > Best
> > Yun Tang
> > ________________________________
> > From: Dian Fu <[hidden email]>
> > Sent: Monday, July 13, 2020 15:06
> > To: Leonard Xu <[hidden email]>
> > Cc: dev <[hidden email]>; Chesnay Schepler <[hidden email]>;
> Timo Walther <[hidden email]>; [hidden email] <[hidden email]>
> > Subject: Re: [DISCUSS] Releasing Flink 1.11.1 soon?
> >
> > Thanks a lot for the confirmation, Leonard!
> >
> >> 在 2020年7月13日，上午11:37，Leonard Xu <[hidden email]> 写道：
> >>
> >> Thanks Dian for the work, I’m fine with do not include FLINK-17726 in
> this bug-fix version.
> >>
> >> Best,
> >> Leonard Xu
> >>
> >>> 在 2020年7月13日，11:31，Dian Fu <[hidden email]> 写道：
> >>>
> >>> Hi all,
> >>>
> >>> I have gone over the issues mentioned in this thread and most issues
> have already been resolved. Thanks you all for the quick fix!
> >>>
> >>> Currently there are still the following mentioned issues are open:
> >>> - FLINK-17075: Add task status reconciliation between TM and JM
> (@Chesnay)
> >>> - FLINK-18477: ChangelogSocketExample does not work (@Timo)
> >>>
> >>> Regarding to FLINK-17726, I confirmed with @Nicholas Jiang and it will
> not be included in 1.11.1. @Leonard Xu, do you have any concerns?
> >>>
> >>> Please free free to let me know if there are any other issues you'd
> like to be included in 1.11.1. I will prepare the first RC once all the
> mentioned issues are resolved.
> >>>
> >>> Thanks,
> >>> Dian
> >>>
> >>>> 在 2020年7月10日，上午11:06，godfrey he <[hidden email]> 写道：
> >>>>
> >>>> +1 for a quick release to fix those blocker/critical bugs.
> >>>>
> >>>> Best,
> >>>> Godfrey
> >>>>
> >>>> Congxian Qiu <[hidden email]> 于2020年7月10日周五上午10:30写道：
> >>>>
> >>>>> +1 for a quick bug fix release for 1.11
> >>>>>
> >>>>> Best,
> >>>>> Congxian
> >>>>>
> >>>>>
> >>>>> Yu Li <[hidden email]> 于2020年7月10日周五上午9:37写道：
> >>>>>
> >>>>>> +1, thanks Jark for bringing this up and Dian for volunteering as
> our
> >>>>>> release manager.
> >>>>>>
> >>>>>> Best Regards,
> >>>>>> Yu
> >>>>>>
> >>>>>>
> >>>>>> On Fri, 10 Jul 2020 at 09:29, Hequn Cheng <[hidden email]> wrote:
> >>>>>>
> >>>>>>> +1 for a quick bug fix release and Dian as the release manager.
> >>>>>>>
> >>>>>>> Best,
> >>>>>>> Hequn
> >>>>>>>
> >>>>>>>
> >>>>>>> On Thu, Jul 9, 2020 at 9:22 PM Dian Fu <[hidden email]>
> wrote:
> >>>>>>>
> >>>>>>>> Hi Jark,
> >>>>>>>>
> >>>>>>>> Thanks for offering the help. It would definitely be helpful.
> >>>>>>>>
> >>>>>>>> Regards,
> >>>>>>>> Dian
> >>>>>>>>
> >>>>>>>>> 在 2020年7月9日，下午8:54，Benchao Li <[hidden email]> 写道：
> >>>>>>>>>
> >>>>>>>>> +1 for a quick bug fix release for 1.11
> >>>>>>>>>
> >>>>>>>>> Aljoscha Krettek <[hidden email]> 于2020年7月9日周四下午8:11写道：
> >>>>>>>>>
> >>>>>>>>>> +1
> >>>>>>>>>>
> >>>>>>>>>> I'd also be in favour of releasing a 1.11.1 quickly
> >>>>>>>>>>
> >>>>>>>>>> Aljoscha
> >>>>>>>>>>
> >>>>>>>>>> On 09.07.20 13:57, Jark Wu wrote:
> >>>>>>>>>>> Hi Dian,
> >>>>>>>>>>>
> >>>>>>>>>>> Glad to hear that you want to be the release manager of Flink
> >>>>>> 1.11.1.
> >>>>>>>>>>> I am very willing to help you with the final steps of the
> release
> >>>>>>>>>> process.
> >>>>>>>>>>> Best,
> >>>>>>>>>>> Jark
> >>>>>>>>>>>
> >>>>>>>>>>> On Thu, 9 Jul 2020 at 17:57, Jingsong Li <
> [hidden email]
> >>>>>>>> wrote:
> >>>>>>>>>>>> FLINK-18461 is really a blocker for the CDC feature.
> >>>>>>>>>>>>
> >>>>>>>>>>>> So +1 for releasing Flink 1.11.1 soon.
> >>>>>>>>>>>>
> >>>>>>>>>>>> Best,
> >>>>>>>>>>>> Jingsong
> >>>>>>>>>>>>
> >>>>>>>>>>>> On Thu, Jul 9, 2020 at 5:34 PM jincheng sun <
> >>>>>>> [hidden email]
> >>>>>>>>>>>> wrote:
> >>>>>>>>>>>>
> >>>>>>>>>>>>> Thanks for bring up this discussion Jark.
> >>>>>>>>>>>>> +1, looking forward the first bugfix version of Flink 1.11.
> >>>>>>>>>>>>>
> >>>>>>>>>>>>> Best,
> >>>>>>>>>>>>> Jincheng
> >>>>>>>>>>>>>
> >>>>>>>>>>>>> Dian Fu <[hidden email]> 于2020年7月9日周四下午5:28写道：
> >>>>>>>>>>>>>
> >>>>>>>>>>>>>> Thanks Jark for bringing up this discussion. I also noticed
> >>>>> that
> >>>>>>>> there
> >>>>>>>>>>>>> are
> >>>>>>>>>>>>>> already users trying out the CDC feature and so it makes
> sense
> >>>>>> to
> >>>>>>>>>> have a
> >>>>>>>>>>>>>> quick 1.11.1 release.
> >>>>>>>>>>>>>>
> >>>>>>>>>>>>>> I would volunteer as the release manager of 1.11.1 if we
> >>>>> finally
> >>>>>>>>>> decide
> >>>>>>>>>>>>> to
> >>>>>>>>>>>>>> have a quick release. Also +1 to create the first RC on next
> >>>>>>> Monday.
> >>>>>>>>>>>>>> Thanks,
> >>>>>>>>>>>>>> Dian
> >>>>>>>>>>>>>>
> >>>>>>>>>>>>>>> 在 2020年7月9日，下午3:55，Dawid Wysakowicz <
> [hidden email]>
> >>>>>> 写道：
> >>>>>>>>>>>>>>> I do agree it would be beneficial to have the 1.11.1 rather
> >>>>>> soon.
> >>>>>>>>>>>>>>> Personally additionally to Jark's list I'd like to see:
> >>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>> FLINK-18419 Can not create a catalog from user jar
> >>>>>>>>>>>>>>> (https://issues.apache.org/jira/browse/FLINK-18419)
> >>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>> incluedd. It has a PR already.
> >>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>> Best,
> >>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>> Dawid
> >>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>> On 09/07/2020 09:51, Leonard Xu wrote:
> >>>>>>>>>>>>>>>> Hi, Jark
> >>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>> Thanks fro bringing this discussion.
> >>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>> We canceled the blocker priority of FLINK-18461 when
> release
> >>>>>>> Flink
> >>>>>>>>>>>>>> 1.11.0 from time consideration, IIRC, the majority of us
> >>>>> agreed
> >>>>>> to
> >>>>>>>>>> have
> >>>>>>>>>>>>> a
> >>>>>>>>>>>>>> timely 1.11.1 in the vote mail of Flink 1.11.0.
> >>>>>>>>>>>>>>>> And I have noticed some user voice[1][2] that they’re
> using
> >>>>>> CDC
> >>>>>>>>>>>>> feature
> >>>>>>>>>>>>>> in mail list and offline communication with community user,
> I
> >>>>>>> think
> >>>>>>>>>> the
> >>>>>>>>>>>>>> following notable issues should be included in 1.11.1:
> >>>>>>>>>>>>>>>> - FLINK-18461 Changelog source can't be insert into upsert
> >>>>>> sink
> >>>>>>>>>>>>>>>> - FLINK-18426 Incompatible deprecated key type for
> >>>>>> registration
> >>>>>>>>>>>>> cluster
> >>>>>>>>>>>>>>>> - FLINK-18434 Can not select fields with JdbcCatalog
> >>>>>>>>>>>>>>>> - FLINK-17726 Scheduler should take care of tasks directly
> >>>>>>>> canceled
> >>>>>>>>>>>>> by
> >>>>>>>>>>>>>> TaskManager
> >>>>>>>>>>>>>>>> - FLINK-17075 Add task status reconciliation between TM
> and
> >>>>> JM
> >>>>>>>>>>>>>>>> So, +1 to prepare a quick bug-fix version from my side.
> >>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>> Best,
> >>>>>>>>>>>>>>>> Leonard Xu
> >>>>>>>>>>>>>>>> [1] user:
> >>>>>
> http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Flip-105-can-the-debezium-canal-SQL-sink-to-database-directly-td36275.html#a36306
> >>>>>>>>>>>>>> <
> >>>>>>>>>>>>>>
> >>>>>
> http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Flip-105-can-the-debezium-canal-SQL-sink-to-database-directly-td36275.html#a36306
> >>>>>>>>>>>>>>>> [2] user-zh:
> >>>>>
> http://apache-flink.147419.n8.nabble.com/flink-1-11-cdc-flink-sql-kafka-topic-tt4567.html#a4590
> >>>>>>>>>>>>>> <
> >>>>>>>>>>>>>>
> >>>>>
> http://apache-flink.147419.n8.nabble.com/flink-1-11-cdc-flink-sql-kafka-topic-tt4567.html#a4590
> >>>>>>>>>>>>>>>>> 在 2020年7月9日，11:12，Jark Wu <[hidden email]> 写道：
> >>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>> Besides, it would be great if we can figure out the
> >>>>>> performance
> >>>>>>>>>>>>>> regression
> >>>>>>>>>>>>>>>>> Thomas reported before.
> >>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>> Do you know what's the status now? @zhijiang <
> >>>>>>>>>>>>>> [hidden email]>
> >>>>>>>>>>>>>>>>> @Thomas
> >>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>> Best,
> >>>>>>>>>>>>>>>>> Jark
> >>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>> On Thu, 9 Jul 2020 at 11:10, Jark Wu <[hidden email]>
> >>>>>> wrote:
> >>>>>>>>>>>>>>>>>> Hi everyone,
> >>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>> As discussed in the voting thread of 1.11.0-RC4 [1], we
> >>>>>> found
> >>>>>>> a
> >>>>>>>>>>>>>> blocker
> >>>>>>>>>>>>>>>>>> issue about the CDC feature [1].
> >>>>>>>>>>>>>>>>>> Considering this is a new kind of connector, we don't
> want
> >>>>>> to
> >>>>>>>>>> block
> >>>>>>>>>>>>>> the
> >>>>>>>>>>>>>>>>>> ready-to-publish RC4 and prefer to have an immediately
> >>>>>> 1.11.1
> >>>>>>>>>>>>> release.
> >>>>>>>>>>>>>>>>>> Therefore, I would like to start the discussion about
> >>>>>>> releasing
> >>>>>>>>>>>>> 1.11.1
> >>>>>>>>>>>>>>>>>> soon, to deliver a complete CDC feature.
> >>>>>>>>>>>>>>>>>> We can also release some notable bug fixes found in
> these
> >>>>>>> days.
> >>>>>>>>>>>>> But I
> >>>>>>>>>>>>>>>>>> suggest not to wait too long to collect/fix bugs,
> >>>>>>>>>>>>>>>>>> otherwise it will delay the feature delivery again, we
> can
> >>>>>>>> launch
> >>>>>>>>>>>>>> another
> >>>>>>>>>>>>>>>>>> patch release after that if needed.
> >>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>> Most notable bug fixes so far are:
> >>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>> - FLINK-18461 Changelog source can't be insert into
> upsert
> >>>>>>> sink
> >>>>>>>>>>>>>>>>>> - FLINK-18426 Incompatible deprecated key type for
> >>>>>>> registration
> >>>>>>>>>>>>>> cluster
> >>>>>>>>>>>>>>>>>> options
> >>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>> Furthermore, I think it would be better if we can fix
> >>>>> these
> >>>>>>>> issues
> >>>>>>>>>>>>> in
> >>>>>>>>>>>>>>>>>> 1.11.1:
> >>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>> - FLINK-18434 Can not select fields with JdbcCatalog (PR
> >>>>>>> opened)
> >>>>>>>>>>>>>>>>>> - FLINK-18520 New Table Function type inference fails
> (PR
> >>>>>>>> opened)
> >>>>>>>>>>>>>>>>>> - FLINK-18477 ChangelogSocketExample does not work
> >>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>> I'd like to suggest creating the first RC next Monday.
> >>>>> What
> >>>>>> do
> >>>>>>>> you
> >>>>>>>>>>>>>> think?
> >>>>>>>>>>>>>>>>>> If there are any concerns or missing blocker issues need
> >>>>> to
> >>>>>> be
> >>>>>>>>>>>>> fixed
> >>>>>>>>>>>>>> in
> >>>>>>>>>>>>>>>>>> 1.11.1, please let me know. Thanks.
> >>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>> Best,
> >>>>>>>>>>>>>>>>>> Jark
> >>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>> [1]:
> >>>>>>>>>>>>>>>>>>
> >>>>>
> http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/VOTE-Release-1-11-0-release-candidate-4-tp42829p42858.html
> >>>>>>>>>>>>>>>>>> [2]: https://issues.apache.org/jira/browse/FLINK-18461
> >>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>
> >>>>>>>>>>>>
> >>>>>>>>>>>> --
> >>>>>>>>>>>> Best, Jingsong Lee
> >>>>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>> --
> >>>>>>>>>
> >>>>>>>>> Best,
> >>>>>>>>> Benchao Li
> >>>>>>>>
> >
>
>

Chesnay Schepler-3

Re: [DISCUSS] Releasing Flink 1.11.1 soon?

It would be good to fix FLINK-18581 as well.

On 13/07/2020 11:14, Jark Wu wrote:

> Hi Chesnay,
>
> As discussed in the thread, 1.11.1 is a quick fix release, not a normal fix
> release process. This is in order to deliver a complete feature for users
> to try out 1.11 ASAP.
> Actually, we already waited for the bugs for one week, and we have received
> some blocker issues reported by users (FLINK-18544, FLINK-18573).
> Personally, I suggest not to wait more time to collect bugs, because we
> can't wait until all the bugs are found and this will delay the feature
> delivery again.
> We can launch another patch release at any time after 1.11.1 if needed.
>
> Regarding FLINK-18573, I think it definitely is a blocker issue and
> considering we haven't started the first RC. I think it makes sense to wait
> for this.
>
> Best,
> Jark
>
>
> On Mon, 13 Jul 2020 at 16:42, Chesnay Schepler <[hidden email]> wrote:
>
>> Given that we are _just now_ starting to get bug reports, shouldn't we
>> wait a bit longer with the next release?
>>
>> On 13/07/2020 10:30, Yun Tang wrote:
>>> Hi
>>>
>>> If we decide to release Flink-1.11.1, I suggest to include fix for
>> FLINK-18573 [1] as current influxdb metrics reporter is totally broken from
>> Flink-1.11 under current plugins mechanism.
>>> [1] https://issues.apache.org/jira/browse/FLINK-18573
>>>
>>> Best
>>> Yun Tang
>>> ________________________________
>>> From: Dian Fu <[hidden email]>
>>> Sent: Monday, July 13, 2020 15:06
>>> To: Leonard Xu <[hidden email]>
>>> Cc: dev <[hidden email]>; Chesnay Schepler <[hidden email]>;
>> Timo Walther <[hidden email]>; [hidden email] <[hidden email]>
>>> Subject: Re: [DISCUSS] Releasing Flink 1.11.1 soon?
>>>
>>> Thanks a lot for the confirmation, Leonard!
>>>
>>>> 在 2020年7月13日，上午11:37，Leonard Xu <[hidden email]> 写道：
>>>>
>>>> Thanks Dian for the work, I’m fine with do not include FLINK-17726 in
>> this bug-fix version.
>>>> Best,
>>>> Leonard Xu
>>>>
>>>>> 在 2020年7月13日，11:31，Dian Fu <[hidden email]> 写道：
>>>>>
>>>>> Hi all,
>>>>>
>>>>> I have gone over the issues mentioned in this thread and most issues
>> have already been resolved. Thanks you all for the quick fix!
>>>>> Currently there are still the following mentioned issues are open:
>>>>> - FLINK-17075: Add task status reconciliation between TM and JM
>> (@Chesnay)
>>>>> - FLINK-18477: ChangelogSocketExample does not work (@Timo)
>>>>>
>>>>> Regarding to FLINK-17726, I confirmed with @Nicholas Jiang and it will
>> not be included in 1.11.1. @Leonard Xu, do you have any concerns?
>>>>> Please free free to let me know if there are any other issues you'd
>> like to be included in 1.11.1. I will prepare the first RC once all the
>> mentioned issues are resolved.
>>>>> Thanks,
>>>>> Dian
>>>>>
>>>>>> 在 2020年7月10日，上午11:06，godfrey he <[hidden email]> 写道：
>>>>>>
>>>>>> +1 for a quick release to fix those blocker/critical bugs.
>>>>>>
>>>>>> Best,
>>>>>> Godfrey
>>>>>>
>>>>>> Congxian Qiu <[hidden email]> 于2020年7月10日周五上午10:30写道：
>>>>>>
>>>>>>> +1 for a quick bug fix release for 1.11
>>>>>>>
>>>>>>> Best,
>>>>>>> Congxian
>>>>>>>
>>>>>>>
>>>>>>> Yu Li <[hidden email]> 于2020年7月10日周五上午9:37写道：
>>>>>>>
>>>>>>>> +1, thanks Jark for bringing this up and Dian for volunteering as
>> our
>>>>>>>> release manager.
>>>>>>>>
>>>>>>>> Best Regards,
>>>>>>>> Yu
>>>>>>>>
>>>>>>>>
>>>>>>>> On Fri, 10 Jul 2020 at 09:29, Hequn Cheng <[hidden email]> wrote:
>>>>>>>>
>>>>>>>>> +1 for a quick bug fix release and Dian as the release manager.
>>>>>>>>>
>>>>>>>>> Best,
>>>>>>>>> Hequn
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> On Thu, Jul 9, 2020 at 9:22 PM Dian Fu <[hidden email]>
>> wrote:
>>>>>>>>>> Hi Jark,
>>>>>>>>>>
>>>>>>>>>> Thanks for offering the help. It would definitely be helpful.
>>>>>>>>>>
>>>>>>>>>> Regards,
>>>>>>>>>> Dian
>>>>>>>>>>
>>>>>>>>>>> 在 2020年7月9日，下午8:54，Benchao Li <[hidden email]> 写道：
>>>>>>>>>>>
>>>>>>>>>>> +1 for a quick bug fix release for 1.11
>>>>>>>>>>>
>>>>>>>>>>> Aljoscha Krettek <[hidden email]> 于2020年7月9日周四下午8:11写道：
>>>>>>>>>>>
>>>>>>>>>>>> +1
>>>>>>>>>>>>
>>>>>>>>>>>> I'd also be in favour of releasing a 1.11.1 quickly
>>>>>>>>>>>>
>>>>>>>>>>>> Aljoscha
>>>>>>>>>>>>
>>>>>>>>>>>> On 09.07.20 13:57, Jark Wu wrote:
>>>>>>>>>>>>> Hi Dian,
>>>>>>>>>>>>>
>>>>>>>>>>>>> Glad to hear that you want to be the release manager of Flink
>>>>>>>> 1.11.1.
>>>>>>>>>>>>> I am very willing to help you with the final steps of the
>> release
>>>>>>>>>>>> process.
>>>>>>>>>>>>> Best,
>>>>>>>>>>>>> Jark
>>>>>>>>>>>>>
>>>>>>>>>>>>> On Thu, 9 Jul 2020 at 17:57, Jingsong Li <
>> [hidden email]
>>>>>>>>>> wrote:
>>>>>>>>>>>>>> FLINK-18461 is really a blocker for the CDC feature.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> So +1 for releasing Flink 1.11.1 soon.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>> Jingsong
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> On Thu, Jul 9, 2020 at 5:34 PM jincheng sun <
>>>>>>>>> [hidden email]
>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Thanks for bring up this discussion Jark.
>>>>>>>>>>>>>>> +1, looking forward the first bugfix version of Flink 1.11.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>> Jincheng
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Dian Fu <[hidden email]> 于2020年7月9日周四下午5:28写道：
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Thanks Jark for bringing up this discussion. I also noticed
>>>>>>> that
>>>>>>>>>> there
>>>>>>>>>>>>>>> are
>>>>>>>>>>>>>>>> already users trying out the CDC feature and so it makes
>> sense
>>>>>>>> to
>>>>>>>>>>>> have a
>>>>>>>>>>>>>>>> quick 1.11.1 release.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> I would volunteer as the release manager of 1.11.1 if we
>>>>>>> finally
>>>>>>>>>>>> decide
>>>>>>>>>>>>>>> to
>>>>>>>>>>>>>>>> have a quick release. Also +1 to create the first RC on next
>>>>>>>>> Monday.
>>>>>>>>>>>>>>>> Thanks,
>>>>>>>>>>>>>>>> Dian
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> 在 2020年7月9日，下午3:55，Dawid Wysakowicz <
>> [hidden email]>
>>>>>>>> 写道：
>>>>>>>>>>>>>>>>> I do agree it would be beneficial to have the 1.11.1 rather
>>>>>>>> soon.
>>>>>>>>>>>>>>>>> Personally additionally to Jark's list I'd like to see:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> FLINK-18419 Can not create a catalog from user jar
>>>>>>>>>>>>>>>>> (https://issues.apache.org/jira/browse/FLINK-18419)
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> incluedd. It has a PR already.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Dawid
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> On 09/07/2020 09:51, Leonard Xu wrote:
>>>>>>>>>>>>>>>>>> Hi, Jark
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Thanks fro bringing this discussion.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> We canceled the blocker priority of FLINK-18461 when
>> release
>>>>>>>>> Flink
>>>>>>>>>>>>>>>> 1.11.0 from time consideration, IIRC, the majority of us
>>>>>>> agreed
>>>>>>>> to
>>>>>>>>>>>> have
>>>>>>>>>>>>>>> a
>>>>>>>>>>>>>>>> timely 1.11.1 in the vote mail of Flink 1.11.0.
>>>>>>>>>>>>>>>>>> And I have noticed some user voice[1][2] that they’re
>> using
>>>>>>>> CDC
>>>>>>>>>>>>>>> feature
>>>>>>>>>>>>>>>> in mail list and offline communication with community user,
>> I
>>>>>>>>> think
>>>>>>>>>>>> the
>>>>>>>>>>>>>>>> following notable issues should be included in 1.11.1:
>>>>>>>>>>>>>>>>>> - FLINK-18461 Changelog source can't be insert into upsert
>>>>>>>> sink
>>>>>>>>>>>>>>>>>> - FLINK-18426 Incompatible deprecated key type for
>>>>>>>> registration
>>>>>>>>>>>>>>> cluster
>>>>>>>>>>>>>>>>>> - FLINK-18434 Can not select fields with JdbcCatalog
>>>>>>>>>>>>>>>>>> - FLINK-17726 Scheduler should take care of tasks directly
>>>>>>>>>> canceled
>>>>>>>>>>>>>>> by
>>>>>>>>>>>>>>>> TaskManager
>>>>>>>>>>>>>>>>>> - FLINK-17075 Add task status reconciliation between TM
>> and
>>>>>>> JM
>>>>>>>>>>>>>>>>>> So, +1 to prepare a quick bug-fix version from my side.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>>>> Leonard Xu
>>>>>>>>>>>>>>>>>> [1] user:
>> http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Flip-105-can-the-debezium-canal-SQL-sink-to-database-directly-td36275.html#a36306
>>>>>>>>>>>>>>>> <
>>>>>>>>>>>>>>>>
>> http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Flip-105-can-the-debezium-canal-SQL-sink-to-database-directly-td36275.html#a36306
>>>>>>>>>>>>>>>>>> [2] user-zh:
>> http://apache-flink.147419.n8.nabble.com/flink-1-11-cdc-flink-sql-kafka-topic-tt4567.html#a4590
>>>>>>>>>>>>>>>> <
>>>>>>>>>>>>>>>>
>> http://apache-flink.147419.n8.nabble.com/flink-1-11-cdc-flink-sql-kafka-topic-tt4567.html#a4590
>>>>>>>>>>>>>>>>>>> 在 2020年7月9日，11:12，Jark Wu <[hidden email]> 写道：
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Besides, it would be great if we can figure out the
>>>>>>>> performance
>>>>>>>>>>>>>>>> regression
>>>>>>>>>>>>>>>>>>> Thomas reported before.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Do you know what's the status now? @zhijiang <
>>>>>>>>>>>>>>>> [hidden email]>
>>>>>>>>>>>>>>>>>>> @Thomas
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>>>>> Jark
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> On Thu, 9 Jul 2020 at 11:10, Jark Wu <[hidden email]>
>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>>>> Hi everyone,
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> As discussed in the voting thread of 1.11.0-RC4 [1], we
>>>>>>>> found
>>>>>>>>> a
>>>>>>>>>>>>>>>> blocker
>>>>>>>>>>>>>>>>>>>> issue about the CDC feature [1].
>>>>>>>>>>>>>>>>>>>> Considering this is a new kind of connector, we don't
>> want
>>>>>>>> to
>>>>>>>>>>>> block
>>>>>>>>>>>>>>>> the
>>>>>>>>>>>>>>>>>>>> ready-to-publish RC4 and prefer to have an immediately
>>>>>>>> 1.11.1
>>>>>>>>>>>>>>> release.
>>>>>>>>>>>>>>>>>>>> Therefore, I would like to start the discussion about
>>>>>>>>> releasing
>>>>>>>>>>>>>>> 1.11.1
>>>>>>>>>>>>>>>>>>>> soon, to deliver a complete CDC feature.
>>>>>>>>>>>>>>>>>>>> We can also release some notable bug fixes found in
>> these
>>>>>>>>> days.
>>>>>>>>>>>>>>> But I
>>>>>>>>>>>>>>>>>>>> suggest not to wait too long to collect/fix bugs,
>>>>>>>>>>>>>>>>>>>> otherwise it will delay the feature delivery again, we
>> can
>>>>>>>>>> launch
>>>>>>>>>>>>>>>> another
>>>>>>>>>>>>>>>>>>>> patch release after that if needed.
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Most notable bug fixes so far are:
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> - FLINK-18461 Changelog source can't be insert into
>> upsert
>>>>>>>>> sink
>>>>>>>>>>>>>>>>>>>> - FLINK-18426 Incompatible deprecated key type for
>>>>>>>>> registration
>>>>>>>>>>>>>>>> cluster
>>>>>>>>>>>>>>>>>>>> options
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Furthermore, I think it would be better if we can fix
>>>>>>> these
>>>>>>>>>> issues
>>>>>>>>>>>>>>> in
>>>>>>>>>>>>>>>>>>>> 1.11.1:
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> - FLINK-18434 Can not select fields with JdbcCatalog (PR
>>>>>>>>> opened)
>>>>>>>>>>>>>>>>>>>> - FLINK-18520 New Table Function type inference fails
>> (PR
>>>>>>>>>> opened)
>>>>>>>>>>>>>>>>>>>> - FLINK-18477 ChangelogSocketExample does not work
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> I'd like to suggest creating the first RC next Monday.
>>>>>>> What
>>>>>>>> do
>>>>>>>>>> you
>>>>>>>>>>>>>>>> think?
>>>>>>>>>>>>>>>>>>>> If there are any concerns or missing blocker issues need
>>>>>>> to
>>>>>>>> be
>>>>>>>>>>>>>>> fixed
>>>>>>>>>>>>>>>> in
>>>>>>>>>>>>>>>>>>>> 1.11.1, please let me know. Thanks.
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>>>>>> Jark
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> [1]:
>>>>>>>>>>>>>>>>>>>>
>> http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/VOTE-Release-1-11-0-release-candidate-4-tp42829p42858.html
>>>>>>>>>>>>>>>>>>>> [2]: https://issues.apache.org/jira/browse/FLINK-18461
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>> --
>>>>>>>>>>>>>> Best, Jingsong Lee
>>>>>>>>>>>>>>
>>>>>>>>>>> --
>>>>>>>>>>>
>>>>>>>>>>> Best,
>>>>>>>>>>> Benchao Li
>>

Dian Fu-2

Re: [DISCUSS] Releasing Flink 1.11.1 soon?

Thanks! It makes sense to include FLINK-18573 and FLINK-18581 in 1.11.1.

> 在 2020年7月13日，下午5:52，Chesnay Schepler <[hidden email]> 写道：
>
> It would be good to fix FLINK-18581 as well.
>
> On 13/07/2020 11:14, Jark Wu wrote:
>> Hi Chesnay,
>>
>> As discussed in the thread, 1.11.1 is a quick fix release, not a normal fix
>> release process. This is in order to deliver a complete feature for users
>> to try out 1.11 ASAP.
>> Actually, we already waited for the bugs for one week, and we have received
>> some blocker issues reported by users (FLINK-18544, FLINK-18573).
>> Personally, I suggest not to wait more time to collect bugs, because we
>> can't wait until all the bugs are found and this will delay the feature
>> delivery again.
>> We can launch another patch release at any time after 1.11.1 if needed.
>>
>> Regarding FLINK-18573, I think it definitely is a blocker issue and
>> considering we haven't started the first RC. I think it makes sense to wait
>> for this.
>>
>> Best,
>> Jark
>>
>>
>> On Mon, 13 Jul 2020 at 16:42, Chesnay Schepler <[hidden email]> wrote:
>>
>>> Given that we are _just now_ starting to get bug reports, shouldn't we
>>> wait a bit longer with the next release?
>>>
>>> On 13/07/2020 10:30, Yun Tang wrote:
>>>> Hi
>>>>
>>>> If we decide to release Flink-1.11.1, I suggest to include fix for
>>> FLINK-18573 [1] as current influxdb metrics reporter is totally broken from
>>> Flink-1.11 under current plugins mechanism.
>>>> [1] https://issues.apache.org/jira/browse/FLINK-18573
>>>>
>>>> Best
>>>> Yun Tang
>>>> ________________________________
>>>> From: Dian Fu <[hidden email]>
>>>> Sent: Monday, July 13, 2020 15:06
>>>> To: Leonard Xu <[hidden email]>
>>>> Cc: dev <[hidden email]>; Chesnay Schepler <[hidden email]>;
>>> Timo Walther <[hidden email]>; [hidden email] <[hidden email]>
>>>> Subject: Re: [DISCUSS] Releasing Flink 1.11.1 soon?
>>>>
>>>> Thanks a lot for the confirmation, Leonard!
>>>>
>>>>> 在 2020年7月13日，上午11:37，Leonard Xu <[hidden email]> 写道：
>>>>>
>>>>> Thanks Dian for the work, I’m fine with do not include FLINK-17726 in
>>> this bug-fix version.
>>>>> Best,
>>>>> Leonard Xu
>>>>>
>>>>>> 在 2020年7月13日，11:31，Dian Fu <[hidden email]> 写道：
>>>>>>
>>>>>> Hi all,
>>>>>>
>>>>>> I have gone over the issues mentioned in this thread and most issues
>>> have already been resolved. Thanks you all for the quick fix!
>>>>>> Currently there are still the following mentioned issues are open:
>>>>>> - FLINK-17075: Add task status reconciliation between TM and JM
>>> (@Chesnay)
>>>>>> - FLINK-18477: ChangelogSocketExample does not work (@Timo)
>>>>>>
>>>>>> Regarding to FLINK-17726, I confirmed with @Nicholas Jiang and it will
>>> not be included in 1.11.1. @Leonard Xu, do you have any concerns?
>>>>>> Please free free to let me know if there are any other issues you'd
>>> like to be included in 1.11.1. I will prepare the first RC once all the
>>> mentioned issues are resolved.
>>>>>> Thanks,
>>>>>> Dian
>>>>>>
>>>>>>> 在 2020年7月10日，上午11:06，godfrey he <[hidden email]> 写道：
>>>>>>>
>>>>>>> +1 for a quick release to fix those blocker/critical bugs.
>>>>>>>
>>>>>>> Best,
>>>>>>> Godfrey
>>>>>>>
>>>>>>> Congxian Qiu <[hidden email]> 于2020年7月10日周五上午10:30写道：
>>>>>>>
>>>>>>>> +1 for a quick bug fix release for 1.11
>>>>>>>>
>>>>>>>> Best,
>>>>>>>> Congxian
>>>>>>>>
>>>>>>>>
>>>>>>>> Yu Li <[hidden email]> 于2020年7月10日周五上午9:37写道：
>>>>>>>>
>>>>>>>>> +1, thanks Jark for bringing this up and Dian for volunteering as
>>> our
>>>>>>>>> release manager.
>>>>>>>>>
>>>>>>>>> Best Regards,
>>>>>>>>> Yu
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> On Fri, 10 Jul 2020 at 09:29, Hequn Cheng <[hidden email]> wrote:
>>>>>>>>>
>>>>>>>>>> +1 for a quick bug fix release and Dian as the release manager.
>>>>>>>>>>
>>>>>>>>>> Best,
>>>>>>>>>> Hequn
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> On Thu, Jul 9, 2020 at 9:22 PM Dian Fu <[hidden email]>
>>> wrote:
>>>>>>>>>>> Hi Jark,
>>>>>>>>>>>
>>>>>>>>>>> Thanks for offering the help. It would definitely be helpful.
>>>>>>>>>>>
>>>>>>>>>>> Regards,
>>>>>>>>>>> Dian
>>>>>>>>>>>
>>>>>>>>>>>> 在 2020年7月9日，下午8:54，Benchao Li <[hidden email]> 写道：
>>>>>>>>>>>>
>>>>>>>>>>>> +1 for a quick bug fix release for 1.11
>>>>>>>>>>>>
>>>>>>>>>>>> Aljoscha Krettek <[hidden email]> 于2020年7月9日周四下午8:11写道：
>>>>>>>>>>>>
>>>>>>>>>>>>> +1
>>>>>>>>>>>>>
>>>>>>>>>>>>> I'd also be in favour of releasing a 1.11.1 quickly
>>>>>>>>>>>>>
>>>>>>>>>>>>> Aljoscha
>>>>>>>>>>>>>
>>>>>>>>>>>>> On 09.07.20 13:57, Jark Wu wrote:
>>>>>>>>>>>>>> Hi Dian,
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Glad to hear that you want to be the release manager of Flink
>>>>>>>>> 1.11.1.
>>>>>>>>>>>>>> I am very willing to help you with the final steps of the
>>> release
>>>>>>>>>>>>> process.
>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>> Jark
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> On Thu, 9 Jul 2020 at 17:57, Jingsong Li <
>>> [hidden email]
>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>> FLINK-18461 is really a blocker for the CDC feature.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> So +1 for releasing Flink 1.11.1 soon.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>> Jingsong
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> On Thu, Jul 9, 2020 at 5:34 PM jincheng sun <
>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Thanks for bring up this discussion Jark.
>>>>>>>>>>>>>>>> +1, looking forward the first bugfix version of Flink 1.11.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>> Jincheng
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Dian Fu <[hidden email]> 于2020年7月9日周四下午5:28写道：
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Thanks Jark for bringing up this discussion. I also noticed
>>>>>>>> that
>>>>>>>>>>> there
>>>>>>>>>>>>>>>> are
>>>>>>>>>>>>>>>>> already users trying out the CDC feature and so it makes
>>> sense
>>>>>>>>> to
>>>>>>>>>>>>> have a
>>>>>>>>>>>>>>>>> quick 1.11.1 release.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> I would volunteer as the release manager of 1.11.1 if we
>>>>>>>> finally
>>>>>>>>>>>>> decide
>>>>>>>>>>>>>>>> to
>>>>>>>>>>>>>>>>> have a quick release. Also +1 to create the first RC on next
>>>>>>>>>> Monday.
>>>>>>>>>>>>>>>>> Thanks,
>>>>>>>>>>>>>>>>> Dian
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> 在 2020年7月9日，下午3:55，Dawid Wysakowicz <
>>> [hidden email]>
>>>>>>>>> 写道：
>>>>>>>>>>>>>>>>>> I do agree it would be beneficial to have the 1.11.1 rather
>>>>>>>>> soon.
>>>>>>>>>>>>>>>>>> Personally additionally to Jark's list I'd like to see:
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> FLINK-18419 Can not create a catalog from user jar
>>>>>>>>>>>>>>>>>> (https://issues.apache.org/jira/browse/FLINK-18419)
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> incluedd. It has a PR already.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Dawid
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> On 09/07/2020 09:51, Leonard Xu wrote:
>>>>>>>>>>>>>>>>>>> Hi, Jark
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Thanks fro bringing this discussion.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> We canceled the blocker priority of FLINK-18461 when
>>> release
>>>>>>>>>> Flink
>>>>>>>>>>>>>>>>> 1.11.0 from time consideration, IIRC, the majority of us
>>>>>>>> agreed
>>>>>>>>> to
>>>>>>>>>>>>> have
>>>>>>>>>>>>>>>> a
>>>>>>>>>>>>>>>>> timely 1.11.1 in the vote mail of Flink 1.11.0.
>>>>>>>>>>>>>>>>>>> And I have noticed some user voice[1][2] that they’re
>>> using
>>>>>>>>> CDC
>>>>>>>>>>>>>>>> feature
>>>>>>>>>>>>>>>>> in mail list and offline communication with community user,
>>> I
>>>>>>>>>> think
>>>>>>>>>>>>> the
>>>>>>>>>>>>>>>>> following notable issues should be included in 1.11.1:
>>>>>>>>>>>>>>>>>>> - FLINK-18461 Changelog source can't be insert into upsert
>>>>>>>>> sink
>>>>>>>>>>>>>>>>>>> - FLINK-18426 Incompatible deprecated key type for
>>>>>>>>> registration
>>>>>>>>>>>>>>>> cluster
>>>>>>>>>>>>>>>>>>> - FLINK-18434 Can not select fields with JdbcCatalog
>>>>>>>>>>>>>>>>>>> - FLINK-17726 Scheduler should take care of tasks directly
>>>>>>>>>>> canceled
>>>>>>>>>>>>>>>> by
>>>>>>>>>>>>>>>>> TaskManager
>>>>>>>>>>>>>>>>>>> - FLINK-17075 Add task status reconciliation between TM
>>> and
>>>>>>>> JM
>>>>>>>>>>>>>>>>>>> So, +1 to prepare a quick bug-fix version from my side.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>>>>> Leonard Xu
>>>>>>>>>>>>>>>>>>> [1] user:
>>> http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Flip-105-can-the-debezium-canal-SQL-sink-to-database-directly-td36275.html#a36306
>>>>>>>>>>>>>>>>> <
>>>>>>>>>>>>>>>>>
>>> http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Flip-105-can-the-debezium-canal-SQL-sink-to-database-directly-td36275.html#a36306
>>>>>>>>>>>>>>>>>>> [2] user-zh:
>>> http://apache-flink.147419.n8.nabble.com/flink-1-11-cdc-flink-sql-kafka-topic-tt4567.html#a4590
>>>>>>>>>>>>>>>>> <
>>>>>>>>>>>>>>>>>
>>> http://apache-flink.147419.n8.nabble.com/flink-1-11-cdc-flink-sql-kafka-topic-tt4567.html#a4590
>>>>>>>>>>>>>>>>>>>> 在 2020年7月9日，11:12，Jark Wu <[hidden email]> 写道：
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Besides, it would be great if we can figure out the
>>>>>>>>> performance
>>>>>>>>>>>>>>>>> regression
>>>>>>>>>>>>>>>>>>>> Thomas reported before.
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Do you know what's the status now? @zhijiang <
>>>>>>>>>>>>>>>>> [hidden email]>
>>>>>>>>>>>>>>>>>>>> @Thomas
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>>>>>> Jark
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> On Thu, 9 Jul 2020 at 11:10, Jark Wu <[hidden email]>
>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>>>>> Hi everyone,
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> As discussed in the voting thread of 1.11.0-RC4 [1], we
>>>>>>>>> found
>>>>>>>>>> a
>>>>>>>>>>>>>>>>> blocker
>>>>>>>>>>>>>>>>>>>>> issue about the CDC feature [1].
>>>>>>>>>>>>>>>>>>>>> Considering this is a new kind of connector, we don't
>>> want
>>>>>>>>> to
>>>>>>>>>>>>> block
>>>>>>>>>>>>>>>>> the
>>>>>>>>>>>>>>>>>>>>> ready-to-publish RC4 and prefer to have an immediately
>>>>>>>>> 1.11.1
>>>>>>>>>>>>>>>> release.
>>>>>>>>>>>>>>>>>>>>> Therefore, I would like to start the discussion about
>>>>>>>>>> releasing
>>>>>>>>>>>>>>>> 1.11.1
>>>>>>>>>>>>>>>>>>>>> soon, to deliver a complete CDC feature.
>>>>>>>>>>>>>>>>>>>>> We can also release some notable bug fixes found in
>>> these
>>>>>>>>>> days.
>>>>>>>>>>>>>>>> But I
>>>>>>>>>>>>>>>>>>>>> suggest not to wait too long to collect/fix bugs,
>>>>>>>>>>>>>>>>>>>>> otherwise it will delay the feature delivery again, we
>>> can
>>>>>>>>>>> launch
>>>>>>>>>>>>>>>>> another
>>>>>>>>>>>>>>>>>>>>> patch release after that if needed.
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> Most notable bug fixes so far are:
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> - FLINK-18461 Changelog source can't be insert into
>>> upsert
>>>>>>>>>> sink
>>>>>>>>>>>>>>>>>>>>> - FLINK-18426 Incompatible deprecated key type for
>>>>>>>>>> registration
>>>>>>>>>>>>>>>>> cluster
>>>>>>>>>>>>>>>>>>>>> options
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> Furthermore, I think it would be better if we can fix
>>>>>>>> these
>>>>>>>>>>> issues
>>>>>>>>>>>>>>>> in
>>>>>>>>>>>>>>>>>>>>> 1.11.1:
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> - FLINK-18434 Can not select fields with JdbcCatalog (PR
>>>>>>>>>> opened)
>>>>>>>>>>>>>>>>>>>>> - FLINK-18520 New Table Function type inference fails
>>> (PR
>>>>>>>>>>> opened)
>>>>>>>>>>>>>>>>>>>>> - FLINK-18477 ChangelogSocketExample does not work
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> I'd like to suggest creating the first RC next Monday.
>>>>>>>> What
>>>>>>>>> do
>>>>>>>>>>> you
>>>>>>>>>>>>>>>>> think?
>>>>>>>>>>>>>>>>>>>>> If there are any concerns or missing blocker issues need
>>>>>>>> to
>>>>>>>>> be
>>>>>>>>>>>>>>>> fixed
>>>>>>>>>>>>>>>>> in
>>>>>>>>>>>>>>>>>>>>> 1.11.1, please let me know. Thanks.
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>>>>>>> Jark
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> [1]:
>>>>>>>>>>>>>>>>>>>>>
>>> http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/VOTE-Release-1-11-0-release-candidate-4-tp42829p42858.html
>>>>>>>>>>>>>>>>>>>>> [2]: https://issues.apache.org/jira/browse/FLINK-18461
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>> Best, Jingsong Lee
>>>>>>>>>>>>>>>
>>>>>>>>>>>> --
>>>>>>>>>>>>
>>>>>>>>>>>> Best,
>>>>>>>>>>>> Benchao Li
>>>
>

Jark Wu-2

Re: [DISCUSS] Releasing Flink 1.11.1 soon?

After discussing FLINK-18581 with @Xintong Song
<[hidden email]> offline,
it seems that it doesn't need to block 1.11.1.
Because users can switch to use another version of JDK as a workaround.
Besides, this might not be a trivial issue, we may need more time to come
up with a clean solution and check compatibility problems for other JDK
versions.
Therefore, I suggest downgrading the priority of FLINK-18581, and not block
1.11.1 release.

What do you think? @Dian Fu <[hidden email]> , @Chesnay Schepler
<[hidden email]> , @Xintong Song <[hidden email]>

Best,
Jark

On Mon, 13 Jul 2020 at 18:16, Dian Fu <[hidden email]> wrote:

> Thanks! It makes sense to include FLINK-18573 and FLINK-18581 in 1.11.1.
>
> > 在 2020年7月13日，下午5:52，Chesnay Schepler <[hidden email]> 写道：
> >
> > It would be good to fix FLINK-18581 as well.
> >
> > On 13/07/2020 11:14, Jark Wu wrote:
> >> Hi Chesnay,
> >>
> >> As discussed in the thread, 1.11.1 is a quick fix release, not a normal
> fix
> >> release process. This is in order to deliver a complete feature for
> users
> >> to try out 1.11 ASAP.
> >> Actually, we already waited for the bugs for one week, and we have
> received
> >> some blocker issues reported by users (FLINK-18544, FLINK-18573).
> >> Personally, I suggest not to wait more time to collect bugs, because we
> >> can't wait until all the bugs are found and this will delay the feature
> >> delivery again.
> >> We can launch another patch release at any time after 1.11.1 if needed.
> >>
> >> Regarding FLINK-18573, I think it definitely is a blocker issue and
> >> considering we haven't started the first RC. I think it makes sense to
> wait
> >> for this.
> >>
> >> Best,
> >> Jark
> >>
> >>
> >> On Mon, 13 Jul 2020 at 16:42, Chesnay Schepler <[hidden email]>
> wrote:
> >>
> >>> Given that we are _just now_ starting to get bug reports, shouldn't we
> >>> wait a bit longer with the next release?
> >>>
> >>> On 13/07/2020 10:30, Yun Tang wrote:
> >>>> Hi
> >>>>
> >>>> If we decide to release Flink-1.11.1, I suggest to include fix for
> >>> FLINK-18573 [1] as current influxdb metrics reporter is totally broken
> from
> >>> Flink-1.11 under current plugins mechanism.
> >>>> [1] https://issues.apache.org/jira/browse/FLINK-18573
> >>>>
> >>>> Best
> >>>> Yun Tang
> >>>> ________________________________
> >>>> From: Dian Fu <[hidden email]>
> >>>> Sent: Monday, July 13, 2020 15:06
> >>>> To: Leonard Xu <[hidden email]>
> >>>> Cc: dev <[hidden email]>; Chesnay Schepler <[hidden email]
> >;
> >>> Timo Walther <[hidden email]>; [hidden email] <
> [hidden email]>
> >>>> Subject: Re: [DISCUSS] Releasing Flink 1.11.1 soon?
> >>>>
> >>>> Thanks a lot for the confirmation, Leonard!
> >>>>
> >>>>> 在 2020年7月13日，上午11:37，Leonard Xu <[hidden email]> 写道：
> >>>>>
> >>>>> Thanks Dian for the work, I’m fine with do not include FLINK-17726 in
> >>> this bug-fix version.
> >>>>> Best,
> >>>>> Leonard Xu
> >>>>>
> >>>>>> 在 2020年7月13日，11:31，Dian Fu <[hidden email]> 写道：
> >>>>>>
> >>>>>> Hi all,
> >>>>>>
> >>>>>> I have gone over the issues mentioned in this thread and most issues
> >>> have already been resolved. Thanks you all for the quick fix!
> >>>>>> Currently there are still the following mentioned issues are open:
> >>>>>> - FLINK-17075: Add task status reconciliation between TM and JM
> >>> (@Chesnay)
> >>>>>> - FLINK-18477: ChangelogSocketExample does not work (@Timo)
> >>>>>>
> >>>>>> Regarding to FLINK-17726, I confirmed with @Nicholas Jiang and it
> will
> >>> not be included in 1.11.1. @Leonard Xu, do you have any concerns?
> >>>>>> Please free free to let me know if there are any other issues you'd
> >>> like to be included in 1.11.1. I will prepare the first RC once all the
> >>> mentioned issues are resolved.
> >>>>>> Thanks,
> >>>>>> Dian
> >>>>>>
> >>>>>>> 在 2020年7月10日，上午11:06，godfrey he <[hidden email]> 写道：
> >>>>>>>
> >>>>>>> +1 for a quick release to fix those blocker/critical bugs.
> >>>>>>>
> >>>>>>> Best,
> >>>>>>> Godfrey
> >>>>>>>
> >>>>>>> Congxian Qiu <[hidden email]> 于2020年7月10日周五上午10:30写道：
> >>>>>>>
> >>>>>>>> +1 for a quick bug fix release for 1.11
> >>>>>>>>
> >>>>>>>> Best,
> >>>>>>>> Congxian
> >>>>>>>>
> >>>>>>>>
> >>>>>>>> Yu Li <[hidden email]> 于2020年7月10日周五上午9:37写道：
> >>>>>>>>
> >>>>>>>>> +1, thanks Jark for bringing this up and Dian for volunteering as
> >>> our
> >>>>>>>>> release manager.
> >>>>>>>>>
> >>>>>>>>> Best Regards,
> >>>>>>>>> Yu
> >>>>>>>>>
> >>>>>>>>>
> >>>>>>>>> On Fri, 10 Jul 2020 at 09:29, Hequn Cheng <[hidden email]>
> wrote:
> >>>>>>>>>
> >>>>>>>>>> +1 for a quick bug fix release and Dian as the release manager.
> >>>>>>>>>>
> >>>>>>>>>> Best,
> >>>>>>>>>> Hequn
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>> On Thu, Jul 9, 2020 at 9:22 PM Dian Fu <[hidden email]>
> >>> wrote:
> >>>>>>>>>>> Hi Jark,
> >>>>>>>>>>>
> >>>>>>>>>>> Thanks for offering the help. It would definitely be helpful.
> >>>>>>>>>>>
> >>>>>>>>>>> Regards,
> >>>>>>>>>>> Dian
> >>>>>>>>>>>
> >>>>>>>>>>>> 在 2020年7月9日，下午8:54，Benchao Li <[hidden email]> 写道：
> >>>>>>>>>>>>
> >>>>>>>>>>>> +1 for a quick bug fix release for 1.11
> >>>>>>>>>>>>
> >>>>>>>>>>>> Aljoscha Krettek <[hidden email]> 于2020年7月9日周四下午8:11写道：
> >>>>>>>>>>>>
> >>>>>>>>>>>>> +1
> >>>>>>>>>>>>>
> >>>>>>>>>>>>> I'd also be in favour of releasing a 1.11.1 quickly
> >>>>>>>>>>>>>
> >>>>>>>>>>>>> Aljoscha
> >>>>>>>>>>>>>
> >>>>>>>>>>>>> On 09.07.20 13:57, Jark Wu wrote:
> >>>>>>>>>>>>>> Hi Dian,
> >>>>>>>>>>>>>>
> >>>>>>>>>>>>>> Glad to hear that you want to be the release manager of
> Flink
> >>>>>>>>> 1.11.1.
> >>>>>>>>>>>>>> I am very willing to help you with the final steps of the
> >>> release
> >>>>>>>>>>>>> process.
> >>>>>>>>>>>>>> Best,
> >>>>>>>>>>>>>> Jark
> >>>>>>>>>>>>>>
> >>>>>>>>>>>>>> On Thu, 9 Jul 2020 at 17:57, Jingsong Li <
> >>> [hidden email]
> >>>>>>>>>>> wrote:
> >>>>>>>>>>>>>>> FLINK-18461 is really a blocker for the CDC feature.
> >>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>> So +1 for releasing Flink 1.11.1 soon.
> >>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>> Best,
> >>>>>>>>>>>>>>> Jingsong
> >>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>> On Thu, Jul 9, 2020 at 5:34 PM jincheng sun <
> >>>>>>>>>> [hidden email]
> >>>>>>>>>>>>>>> wrote:
> >>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>> Thanks for bring up this discussion Jark.
> >>>>>>>>>>>>>>>> +1, looking forward the first bugfix version of Flink
> 1.11.
> >>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>> Best,
> >>>>>>>>>>>>>>>> Jincheng
> >>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>> Dian Fu <[hidden email]> 于2020年7月9日周四下午5:28写道：
> >>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>> Thanks Jark for bringing up this discussion. I also
> noticed
> >>>>>>>> that
> >>>>>>>>>>> there
> >>>>>>>>>>>>>>>> are
> >>>>>>>>>>>>>>>>> already users trying out the CDC feature and so it makes
> >>> sense
> >>>>>>>>> to
> >>>>>>>>>>>>> have a
> >>>>>>>>>>>>>>>>> quick 1.11.1 release.
> >>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>> I would volunteer as the release manager of 1.11.1 if we
> >>>>>>>> finally
> >>>>>>>>>>>>> decide
> >>>>>>>>>>>>>>>> to
> >>>>>>>>>>>>>>>>> have a quick release. Also +1 to create the first RC on
> next
> >>>>>>>>>> Monday.
> >>>>>>>>>>>>>>>>> Thanks,
> >>>>>>>>>>>>>>>>> Dian
> >>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>> 在 2020年7月9日，下午3:55，Dawid Wysakowicz <
> >>> [hidden email]>
> >>>>>>>>> 写道：
> >>>>>>>>>>>>>>>>>> I do agree it would be beneficial to have the 1.11.1
> rather
> >>>>>>>>> soon.
> >>>>>>>>>>>>>>>>>> Personally additionally to Jark's list I'd like to see:
> >>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>> FLINK-18419 Can not create a catalog from user jar
> >>>>>>>>>>>>>>>>>> (https://issues.apache.org/jira/browse/FLINK-18419)
> >>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>> incluedd. It has a PR already.
> >>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>> Best,
> >>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>> Dawid
> >>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>> On 09/07/2020 09:51, Leonard Xu wrote:
> >>>>>>>>>>>>>>>>>>> Hi, Jark
> >>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>> Thanks fro bringing this discussion.
> >>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>> We canceled the blocker priority of FLINK-18461 when
> >>> release
> >>>>>>>>>> Flink
> >>>>>>>>>>>>>>>>> 1.11.0 from time consideration, IIRC, the majority of us
> >>>>>>>> agreed
> >>>>>>>>> to
> >>>>>>>>>>>>> have
> >>>>>>>>>>>>>>>> a
> >>>>>>>>>>>>>>>>> timely 1.11.1 in the vote mail of Flink 1.11.0.
> >>>>>>>>>>>>>>>>>>> And I have noticed some user voice[1][2] that they’re
> >>> using
> >>>>>>>>> CDC
> >>>>>>>>>>>>>>>> feature
> >>>>>>>>>>>>>>>>> in mail list and offline communication with community
> user,
> >>> I
> >>>>>>>>>> think
> >>>>>>>>>>>>> the
> >>>>>>>>>>>>>>>>> following notable issues should be included in 1.11.1:
> >>>>>>>>>>>>>>>>>>> - FLINK-18461 Changelog source can't be insert into
> upsert
> >>>>>>>>> sink
> >>>>>>>>>>>>>>>>>>> - FLINK-18426 Incompatible deprecated key type for
> >>>>>>>>> registration
> >>>>>>>>>>>>>>>> cluster
> >>>>>>>>>>>>>>>>>>> - FLINK-18434 Can not select fields with JdbcCatalog
> >>>>>>>>>>>>>>>>>>> - FLINK-17726 Scheduler should take care of tasks
> directly
> >>>>>>>>>>> canceled
> >>>>>>>>>>>>>>>> by
> >>>>>>>>>>>>>>>>> TaskManager
> >>>>>>>>>>>>>>>>>>> - FLINK-17075 Add task status reconciliation between TM
> >>> and
> >>>>>>>> JM
> >>>>>>>>>>>>>>>>>>> So, +1 to prepare a quick bug-fix version from my
> side.
> >>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>> Best,
> >>>>>>>>>>>>>>>>>>> Leonard Xu
> >>>>>>>>>>>>>>>>>>> [1] user:
> >>>
> http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Flip-105-can-the-debezium-canal-SQL-sink-to-database-directly-td36275.html#a36306
> >>>>>>>>>>>>>>>>> <
> >>>>>>>>>>>>>>>>>
> >>>
> http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Flip-105-can-the-debezium-canal-SQL-sink-to-database-directly-td36275.html#a36306
> >>>>>>>>>>>>>>>>>>> [2] user-zh:
> >>>
> http://apache-flink.147419.n8.nabble.com/flink-1-11-cdc-flink-sql-kafka-topic-tt4567.html#a4590
> >>>>>>>>>>>>>>>>> <
> >>>>>>>>>>>>>>>>>
> >>>
> http://apache-flink.147419.n8.nabble.com/flink-1-11-cdc-flink-sql-kafka-topic-tt4567.html#a4590
> >>>>>>>>>>>>>>>>>>>> 在 2020年7月9日，11:12，Jark Wu <[hidden email]> 写道：
> >>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>> Besides, it would be great if we can figure out the
> >>>>>>>>> performance
> >>>>>>>>>>>>>>>>> regression
> >>>>>>>>>>>>>>>>>>>> Thomas reported before.
> >>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>> Do you know what's the status now? @zhijiang <
> >>>>>>>>>>>>>>>>> [hidden email]>
> >>>>>>>>>>>>>>>>>>>> @Thomas
> >>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>> Best,
> >>>>>>>>>>>>>>>>>>>> Jark
> >>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>> On Thu, 9 Jul 2020 at 11:10, Jark Wu <
> [hidden email]>
> >>>>>>>>> wrote:
> >>>>>>>>>>>>>>>>>>>>> Hi everyone,
> >>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>> As discussed in the voting thread of 1.11.0-RC4 [1],
> we
> >>>>>>>>> found
> >>>>>>>>>> a
> >>>>>>>>>>>>>>>>> blocker
> >>>>>>>>>>>>>>>>>>>>> issue about the CDC feature [1].
> >>>>>>>>>>>>>>>>>>>>> Considering this is a new kind of connector, we don't
> >>> want
> >>>>>>>>> to
> >>>>>>>>>>>>> block
> >>>>>>>>>>>>>>>>> the
> >>>>>>>>>>>>>>>>>>>>> ready-to-publish RC4 and prefer to have an
> immediately
> >>>>>>>>> 1.11.1
> >>>>>>>>>>>>>>>> release.
> >>>>>>>>>>>>>>>>>>>>> Therefore, I would like to start the discussion about
> >>>>>>>>>> releasing
> >>>>>>>>>>>>>>>> 1.11.1
> >>>>>>>>>>>>>>>>>>>>> soon, to deliver a complete CDC feature.
> >>>>>>>>>>>>>>>>>>>>> We can also release some notable bug fixes found in
> >>> these
> >>>>>>>>>> days.
> >>>>>>>>>>>>>>>> But I
> >>>>>>>>>>>>>>>>>>>>> suggest not to wait too long to collect/fix bugs,
> >>>>>>>>>>>>>>>>>>>>> otherwise it will delay the feature delivery again,
> we
> >>> can
> >>>>>>>>>>> launch
> >>>>>>>>>>>>>>>>> another
> >>>>>>>>>>>>>>>>>>>>> patch release after that if needed.
> >>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>> Most notable bug fixes so far are:
> >>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>> - FLINK-18461 Changelog source can't be insert into
> >>> upsert
> >>>>>>>>>> sink
> >>>>>>>>>>>>>>>>>>>>> - FLINK-18426 Incompatible deprecated key type for
> >>>>>>>>>> registration
> >>>>>>>>>>>>>>>>> cluster
> >>>>>>>>>>>>>>>>>>>>> options
> >>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>> Furthermore, I think it would be better if we can fix
> >>>>>>>> these
> >>>>>>>>>>> issues
> >>>>>>>>>>>>>>>> in
> >>>>>>>>>>>>>>>>>>>>> 1.11.1:
> >>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>> - FLINK-18434 Can not select fields with JdbcCatalog
> (PR
> >>>>>>>>>> opened)
> >>>>>>>>>>>>>>>>>>>>> - FLINK-18520 New Table Function type inference fails
> >>> (PR
> >>>>>>>>>>> opened)
> >>>>>>>>>>>>>>>>>>>>> - FLINK-18477 ChangelogSocketExample does not work
> >>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>> I'd like to suggest creating the first RC next
> Monday.
> >>>>>>>> What
> >>>>>>>>> do
> >>>>>>>>>>> you
> >>>>>>>>>>>>>>>>> think?
> >>>>>>>>>>>>>>>>>>>>> If there are any concerns or missing blocker issues
> need
> >>>>>>>> to
> >>>>>>>>> be
> >>>>>>>>>>>>>>>> fixed
> >>>>>>>>>>>>>>>>> in
> >>>>>>>>>>>>>>>>>>>>> 1.11.1, please let me know. Thanks.
> >>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>> Best,
> >>>>>>>>>>>>>>>>>>>>> Jark
> >>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>>>>>>>> [1]:
> >>>>>>>>>>>>>>>>>>>>>
> >>>
> http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/VOTE-Release-1-11-0-release-candidate-4-tp42829p42858.html
> >>>>>>>>>>>>>>>>>>>>> [2]:
> https://issues.apache.org/jira/browse/FLINK-18461
> >>>>>>>>>>>>>>>>>>>>>
> >>>>>>>>>>>>>>> --
> >>>>>>>>>>>>>>> Best, Jingsong Lee
> >>>>>>>>>>>>>>>
> >>>>>>>>>>>> --
> >>>>>>>>>>>>
> >>>>>>>>>>>> Best,
> >>>>>>>>>>>> Benchao Li
> >>>
> >
>
>

Xintong Song

Re: [DISCUSS] Releasing Flink 1.11.1 soon?

Thanks for the updates, Jark.

+ 1 for not blocking 1.11.1 with FLINK-18581.

- The workaround requires upgrading to a later version of JDK8. I believe
such minor version migration should be acceptable in most cases.
- The original effort is contributed by Andrey & Till, both on vacation at
the moment.
- I've taken a brief look at the original efforts [1] [2]. It seems they
are already sort of quick fixes. I would be in favor of spending some time
looking for a proper solution, rather than patching a temporal solution
over another temporal solution.

Thank you~

Xintong Song

[1] https://issues.apache.org/jira/browse/FLINK-15758
[2] https://issues.apache.org/jira/browse/FLINK-17822

On Mon, Jul 13, 2020 at 8:01 PM Jark Wu <[hidden email]> wrote:

> After discussing FLINK-18581 with @Xintong Song <[hidden email]> offline,
> it seems that it doesn't need to block 1.11.1.
> Because users can switch to use another version of JDK as a workaround.
> Besides, this might not be a trivial issue, we may need more time to come
> up with a clean solution and check compatibility problems for other JDK
> versions.
> Therefore, I suggest downgrading the priority of FLINK-18581, and not
> block 1.11.1 release.
>
> What do you think? @Dian Fu <[hidden email]> , @Chesnay Schepler
> <[hidden email]> , @Xintong Song <[hidden email]>
>
> Best,
> Jark
>
> On Mon, 13 Jul 2020 at 18:16, Dian Fu <[hidden email]> wrote:
>
>> Thanks! It makes sense to include FLINK-18573 and FLINK-18581 in 1.11.1.
>>
>> > 在 2020年7月13日，下午5:52，Chesnay Schepler <[hidden email]> 写道：
>> >
>> > It would be good to fix FLINK-18581 as well.
>> >
>> > On 13/07/2020 11:14, Jark Wu wrote:
>> >> Hi Chesnay,
>> >>
>> >> As discussed in the thread, 1.11.1 is a quick fix release, not a
>> normal fix
>> >> release process. This is in order to deliver a complete feature for
>> users
>> >> to try out 1.11 ASAP.
>> >> Actually, we already waited for the bugs for one week, and we have
>> received
>> >> some blocker issues reported by users (FLINK-18544, FLINK-18573).
>> >> Personally, I suggest not to wait more time to collect bugs, because we
>> >> can't wait until all the bugs are found and this will delay the feature
>> >> delivery again.
>> >> We can launch another patch release at any time after 1.11.1 if needed.
>> >>
>> >> Regarding FLINK-18573, I think it definitely is a blocker issue and
>> >> considering we haven't started the first RC. I think it makes sense to
>> wait
>> >> for this.
>> >>
>> >> Best,
>> >> Jark
>> >>
>> >>
>> >> On Mon, 13 Jul 2020 at 16:42, Chesnay Schepler <[hidden email]>
>> wrote:
>> >>
>> >>> Given that we are _just now_ starting to get bug reports, shouldn't we
>> >>> wait a bit longer with the next release?
>> >>>
>> >>> On 13/07/2020 10:30, Yun Tang wrote:
>> >>>> Hi
>> >>>>
>> >>>> If we decide to release Flink-1.11.1, I suggest to include fix for
>> >>> FLINK-18573 [1] as current influxdb metrics reporter is totally
>> broken from
>> >>> Flink-1.11 under current plugins mechanism.
>> >>>> [1] https://issues.apache.org/jira/browse/FLINK-18573
>> >>>>
>> >>>> Best
>> >>>> Yun Tang
>> >>>> ________________________________
>> >>>> From: Dian Fu <[hidden email]>
>> >>>> Sent: Monday, July 13, 2020 15:06
>> >>>> To: Leonard Xu <[hidden email]>
>> >>>> Cc: dev <[hidden email]>; Chesnay Schepler <[hidden email]
>> >;
>> >>> Timo Walther <[hidden email]>; [hidden email] <
>> [hidden email]>
>> >>>> Subject: Re: [DISCUSS] Releasing Flink 1.11.1 soon?
>> >>>>
>> >>>> Thanks a lot for the confirmation, Leonard!
>> >>>>
>> >>>>> 在 2020年7月13日，上午11:37，Leonard Xu <[hidden email]> 写道：
>> >>>>>
>> >>>>> Thanks Dian for the work, I’m fine with do not include FLINK-17726
>> in
>> >>> this bug-fix version.
>> >>>>> Best,
>> >>>>> Leonard Xu
>> >>>>>
>> >>>>>> 在 2020年7月13日，11:31，Dian Fu <[hidden email]> 写道：
>> >>>>>>
>> >>>>>> Hi all,
>> >>>>>>
>> >>>>>> I have gone over the issues mentioned in this thread and most
>> issues
>> >>> have already been resolved. Thanks you all for the quick fix!
>> >>>>>> Currently there are still the following mentioned issues are open:
>> >>>>>> - FLINK-17075: Add task status reconciliation between TM and JM
>> >>> (@Chesnay)
>> >>>>>> - FLINK-18477: ChangelogSocketExample does not work (@Timo)
>> >>>>>>
>> >>>>>> Regarding to FLINK-17726, I confirmed with @Nicholas Jiang and it
>> will
>> >>> not be included in 1.11.1. @Leonard Xu, do you have any concerns?
>> >>>>>> Please free free to let me know if there are any other issues you'd
>> >>> like to be included in 1.11.1. I will prepare the first RC once all
>> the
>> >>> mentioned issues are resolved.
>> >>>>>> Thanks,
>> >>>>>> Dian
>> >>>>>>
>> >>>>>>> 在 2020年7月10日，上午11:06，godfrey he <[hidden email]> 写道：
>> >>>>>>>
>> >>>>>>> +1 for a quick release to fix those blocker/critical bugs.
>> >>>>>>>
>> >>>>>>> Best,
>> >>>>>>> Godfrey
>> >>>>>>>
>> >>>>>>> Congxian Qiu <[hidden email]> 于2020年7月10日周五上午10:30写道：
>> >>>>>>>
>> >>>>>>>> +1 for a quick bug fix release for 1.11
>> >>>>>>>>
>> >>>>>>>> Best,
>> >>>>>>>> Congxian
>> >>>>>>>>
>> >>>>>>>>
>> >>>>>>>> Yu Li <[hidden email]> 于2020年7月10日周五上午9:37写道：
>> >>>>>>>>
>> >>>>>>>>> +1, thanks Jark for bringing this up and Dian for volunteering
>> as
>> >>> our
>> >>>>>>>>> release manager.
>> >>>>>>>>>
>> >>>>>>>>> Best Regards,
>> >>>>>>>>> Yu
>> >>>>>>>>>
>> >>>>>>>>>
>> >>>>>>>>> On Fri, 10 Jul 2020 at 09:29, Hequn Cheng <[hidden email]>
>> wrote:
>> >>>>>>>>>
>> >>>>>>>>>> +1 for a quick bug fix release and Dian as the release manager.
>> >>>>>>>>>>
>> >>>>>>>>>> Best,
>> >>>>>>>>>> Hequn
>> >>>>>>>>>>
>> >>>>>>>>>>
>> >>>>>>>>>> On Thu, Jul 9, 2020 at 9:22 PM Dian Fu <[hidden email]>
>> >>> wrote:
>> >>>>>>>>>>> Hi Jark,
>> >>>>>>>>>>>
>> >>>>>>>>>>> Thanks for offering the help. It would definitely be helpful.
>> >>>>>>>>>>>
>> >>>>>>>>>>> Regards,
>> >>>>>>>>>>> Dian
>> >>>>>>>>>>>
>> >>>>>>>>>>>> 在 2020年7月9日，下午8:54，Benchao Li <[hidden email]> 写道：
>> >>>>>>>>>>>>
>> >>>>>>>>>>>> +1 for a quick bug fix release for 1.11
>> >>>>>>>>>>>>
>> >>>>>>>>>>>> Aljoscha Krettek <[hidden email]> 于2020年7月9日周四
>> 下午8:11写道：
>> >>>>>>>>>>>>
>> >>>>>>>>>>>>> +1
>> >>>>>>>>>>>>>
>> >>>>>>>>>>>>> I'd also be in favour of releasing a 1.11.1 quickly
>> >>>>>>>>>>>>>
>> >>>>>>>>>>>>> Aljoscha
>> >>>>>>>>>>>>>
>> >>>>>>>>>>>>> On 09.07.20 13:57, Jark Wu wrote:
>> >>>>>>>>>>>>>> Hi Dian,
>> >>>>>>>>>>>>>>
>> >>>>>>>>>>>>>> Glad to hear that you want to be the release manager of
>> Flink
>> >>>>>>>>> 1.11.1.
>> >>>>>>>>>>>>>> I am very willing to help you with the final steps of the
>> >>> release
>> >>>>>>>>>>>>> process.
>> >>>>>>>>>>>>>> Best,
>> >>>>>>>>>>>>>> Jark
>> >>>>>>>>>>>>>>
>> >>>>>>>>>>>>>> On Thu, 9 Jul 2020 at 17:57, Jingsong Li <
>> >>> [hidden email]
>> >>>>>>>>>>> wrote:
>> >>>>>>>>>>>>>>> FLINK-18461 is really a blocker for the CDC feature.
>> >>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>> So +1 for releasing Flink 1.11.1 soon.
>> >>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>> Best,
>> >>>>>>>>>>>>>>> Jingsong
>> >>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>> On Thu, Jul 9, 2020 at 5:34 PM jincheng sun <
>> >>>>>>>>>> [hidden email]
>> >>>>>>>>>>>>>>> wrote:
>> >>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>> Thanks for bring up this discussion Jark.
>> >>>>>>>>>>>>>>>> +1, looking forward the first bugfix version of Flink
>> 1.11.
>> >>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>> Best,
>> >>>>>>>>>>>>>>>> Jincheng
>> >>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>> Dian Fu <[hidden email]> 于2020年7月9日周四下午5:28写道：
>> >>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>> Thanks Jark for bringing up this discussion. I also
>> noticed
>> >>>>>>>> that
>> >>>>>>>>>>> there
>> >>>>>>>>>>>>>>>> are
>> >>>>>>>>>>>>>>>>> already users trying out the CDC feature and so it makes
>> >>> sense
>> >>>>>>>>> to
>> >>>>>>>>>>>>> have a
>> >>>>>>>>>>>>>>>>> quick 1.11.1 release.
>> >>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>> I would volunteer as the release manager of 1.11.1 if we
>> >>>>>>>> finally
>> >>>>>>>>>>>>> decide
>> >>>>>>>>>>>>>>>> to
>> >>>>>>>>>>>>>>>>> have a quick release. Also +1 to create the first RC on
>> next
>> >>>>>>>>>> Monday.
>> >>>>>>>>>>>>>>>>> Thanks,
>> >>>>>>>>>>>>>>>>> Dian
>> >>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>> 在 2020年7月9日，下午3:55，Dawid Wysakowicz <
>> >>> [hidden email]>
>> >>>>>>>>> 写道：
>> >>>>>>>>>>>>>>>>>> I do agree it would be beneficial to have the 1.11.1
>> rather
>> >>>>>>>>> soon.
>> >>>>>>>>>>>>>>>>>> Personally additionally to Jark's list I'd like to see:
>> >>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>> FLINK-18419 Can not create a catalog from user jar
>> >>>>>>>>>>>>>>>>>> (https://issues.apache.org/jira/browse/FLINK-18419)
>> >>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>> incluedd. It has a PR already.
>> >>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>> Best,
>> >>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>> Dawid
>> >>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>> On 09/07/2020 09:51, Leonard Xu wrote:
>> >>>>>>>>>>>>>>>>>>> Hi, Jark
>> >>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>> Thanks fro bringing this discussion.
>> >>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>> We canceled the blocker priority of FLINK-18461 when
>> >>> release
>> >>>>>>>>>> Flink
>> >>>>>>>>>>>>>>>>> 1.11.0 from time consideration, IIRC, the majority of us
>> >>>>>>>> agreed
>> >>>>>>>>> to
>> >>>>>>>>>>>>> have
>> >>>>>>>>>>>>>>>> a
>> >>>>>>>>>>>>>>>>> timely 1.11.1 in the vote mail of Flink 1.11.0.
>> >>>>>>>>>>>>>>>>>>> And I have noticed some user voice[1][2] that they’re
>> >>> using
>> >>>>>>>>> CDC
>> >>>>>>>>>>>>>>>> feature
>> >>>>>>>>>>>>>>>>> in mail list and offline communication with community
>> user,
>> >>> I
>> >>>>>>>>>> think
>> >>>>>>>>>>>>> the
>> >>>>>>>>>>>>>>>>> following notable issues should be included in 1.11.1:
>> >>>>>>>>>>>>>>>>>>> - FLINK-18461 Changelog source can't be insert into
>> upsert
>> >>>>>>>>> sink
>> >>>>>>>>>>>>>>>>>>> - FLINK-18426 Incompatible deprecated key type for
>> >>>>>>>>> registration
>> >>>>>>>>>>>>>>>> cluster
>> >>>>>>>>>>>>>>>>>>> - FLINK-18434 Can not select fields with JdbcCatalog
>> >>>>>>>>>>>>>>>>>>> - FLINK-17726 Scheduler should take care of tasks
>> directly
>> >>>>>>>>>>> canceled
>> >>>>>>>>>>>>>>>> by
>> >>>>>>>>>>>>>>>>> TaskManager
>> >>>>>>>>>>>>>>>>>>> - FLINK-17075 Add task status reconciliation between
>> TM
>> >>> and
>> >>>>>>>> JM
>> >>>>>>>>>>>>>>>>>>> So, +1 to prepare a quick bug-fix version from my
>> side.
>> >>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>> Best,
>> >>>>>>>>>>>>>>>>>>> Leonard Xu
>> >>>>>>>>>>>>>>>>>>> [1] user:
>> >>>
>> http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Flip-105-can-the-debezium-canal-SQL-sink-to-database-directly-td36275.html#a36306
>> >>>>>>>>>>>>>>>>> <
>> >>>>>>>>>>>>>>>>>
>> >>>
>> http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Flip-105-can-the-debezium-canal-SQL-sink-to-database-directly-td36275.html#a36306
>> >>>>>>>>>>>>>>>>>>> [2] user-zh:
>> >>>
>> http://apache-flink.147419.n8.nabble.com/flink-1-11-cdc-flink-sql-kafka-topic-tt4567.html#a4590
>> >>>>>>>>>>>>>>>>> <
>> >>>>>>>>>>>>>>>>>
>> >>>
>> http://apache-flink.147419.n8.nabble.com/flink-1-11-cdc-flink-sql-kafka-topic-tt4567.html#a4590
>> >>>>>>>>>>>>>>>>>>>> 在 2020年7月9日，11:12，Jark Wu <[hidden email]> 写道：
>> >>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>> Besides, it would be great if we can figure out the
>> >>>>>>>>> performance
>> >>>>>>>>>>>>>>>>> regression
>> >>>>>>>>>>>>>>>>>>>> Thomas reported before.
>> >>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>> Do you know what's the status now? @zhijiang <
>> >>>>>>>>>>>>>>>>> [hidden email]>
>> >>>>>>>>>>>>>>>>>>>> @Thomas
>> >>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>> Best,
>> >>>>>>>>>>>>>>>>>>>> Jark
>> >>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>> On Thu, 9 Jul 2020 at 11:10, Jark Wu <
>> [hidden email]>
>> >>>>>>>>> wrote:
>> >>>>>>>>>>>>>>>>>>>>> Hi everyone,
>> >>>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>>> As discussed in the voting thread of 1.11.0-RC4
>> [1], we
>> >>>>>>>>> found
>> >>>>>>>>>> a
>> >>>>>>>>>>>>>>>>> blocker
>> >>>>>>>>>>>>>>>>>>>>> issue about the CDC feature [1].
>> >>>>>>>>>>>>>>>>>>>>> Considering this is a new kind of connector, we
>> don't
>> >>> want
>> >>>>>>>>> to
>> >>>>>>>>>>>>> block
>> >>>>>>>>>>>>>>>>> the
>> >>>>>>>>>>>>>>>>>>>>> ready-to-publish RC4 and prefer to have an
>> immediately
>> >>>>>>>>> 1.11.1
>> >>>>>>>>>>>>>>>> release.
>> >>>>>>>>>>>>>>>>>>>>> Therefore, I would like to start the discussion
>> about
>> >>>>>>>>>> releasing
>> >>>>>>>>>>>>>>>> 1.11.1
>> >>>>>>>>>>>>>>>>>>>>> soon, to deliver a complete CDC feature.
>> >>>>>>>>>>>>>>>>>>>>> We can also release some notable bug fixes found in
>> >>> these
>> >>>>>>>>>> days.
>> >>>>>>>>>>>>>>>> But I
>> >>>>>>>>>>>>>>>>>>>>> suggest not to wait too long to collect/fix bugs,
>> >>>>>>>>>>>>>>>>>>>>> otherwise it will delay the feature delivery again,
>> we
>> >>> can
>> >>>>>>>>>>> launch
>> >>>>>>>>>>>>>>>>> another
>> >>>>>>>>>>>>>>>>>>>>> patch release after that if needed.
>> >>>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>>> Most notable bug fixes so far are:
>> >>>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>>> - FLINK-18461 Changelog source can't be insert into
>> >>> upsert
>> >>>>>>>>>> sink
>> >>>>>>>>>>>>>>>>>>>>> - FLINK-18426 Incompatible deprecated key type for
>> >>>>>>>>>> registration
>> >>>>>>>>>>>>>>>>> cluster
>> >>>>>>>>>>>>>>>>>>>>> options
>> >>>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>>> Furthermore, I think it would be better if we can
>> fix
>> >>>>>>>> these
>> >>>>>>>>>>> issues
>> >>>>>>>>>>>>>>>> in
>> >>>>>>>>>>>>>>>>>>>>> 1.11.1:
>> >>>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>>> - FLINK-18434 Can not select fields with
>> JdbcCatalog (PR
>> >>>>>>>>>> opened)
>> >>>>>>>>>>>>>>>>>>>>> - FLINK-18520 New Table Function type inference
>> fails
>> >>> (PR
>> >>>>>>>>>>> opened)
>> >>>>>>>>>>>>>>>>>>>>> - FLINK-18477 ChangelogSocketExample does not work
>> >>>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>>> I'd like to suggest creating the first RC next
>> Monday.
>> >>>>>>>> What
>> >>>>>>>>> do
>> >>>>>>>>>>> you
>> >>>>>>>>>>>>>>>>> think?
>> >>>>>>>>>>>>>>>>>>>>> If there are any concerns or missing blocker issues
>> need
>> >>>>>>>> to
>> >>>>>>>>> be
>> >>>>>>>>>>>>>>>> fixed
>> >>>>>>>>>>>>>>>>> in
>> >>>>>>>>>>>>>>>>>>>>> 1.11.1, please let me know. Thanks.
>> >>>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>>> Best,
>> >>>>>>>>>>>>>>>>>>>>> Jark
>> >>>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>>>>>>>> [1]:
>> >>>>>>>>>>>>>>>>>>>>>
>> >>>
>> http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/VOTE-Release-1-11-0-release-candidate-4-tp42829p42858.html
>> >>>>>>>>>>>>>>>>>>>>> [2]:
>> https://issues.apache.org/jira/browse/FLINK-18461
>> >>>>>>>>>>>>>>>>>>>>>
>> >>>>>>>>>>>>>>> --
>> >>>>>>>>>>>>>>> Best, Jingsong Lee
>> >>>>>>>>>>>>>>>
>> >>>>>>>>>>>> --
>> >>>>>>>>>>>>
>> >>>>>>>>>>>> Best,
>> >>>>>>>>>>>> Benchao Li
>> >>>
>> >
>>
>>

Dian Fu-2

Re: [DISCUSS] Releasing Flink 1.11.1 soon?

Thanks Jark and Xintong for the investigation of this problem. I'm fine to not include FLINK-18581 in 1.11.1 considering that there are workaround and it requires some time to come out with a proper fix. @Chesnay, what's your thought?

An update of the other issues:
- FLINK-17075: Add task status reconciliation between TM and JM (confirmed with @Chesnay that it will not be included in 1.11.1)
- FLINK-18477: ChangelogSocketExample does not work (Fixed)
- FLINK-18573: influxdb metrics report broken (PR available, under review)

Thanks,
Dian

> 在 2020年7月13日，下午8:26，Xintong Song <[hidden email]> 写道：
>
> Thanks for the updates, Jark.
>
> + 1 for not blocking 1.11.1 with FLINK-18581.
>
> - The workaround requires upgrading to a later version of JDK8. I believe
> such minor version migration should be acceptable in most cases.
> - The original effort is contributed by Andrey & Till, both on vacation at
> the moment.
> - I've taken a brief look at the original efforts [1] [2]. It seems they
> are already sort of quick fixes. I would be in favor of spending some time
> looking for a proper solution, rather than patching a temporal solution
> over another temporal solution.
>
> Thank you~
>
> Xintong Song
>
>
> [1] https://issues.apache.org/jira/browse/FLINK-15758
> [2] https://issues.apache.org/jira/browse/FLINK-17822
>
> On Mon, Jul 13, 2020 at 8:01 PM Jark Wu <[hidden email]> wrote:
>
>> After discussing FLINK-18581 with @Xintong Song <[hidden email]> offline,
>> it seems that it doesn't need to block 1.11.1.
>> Because users can switch to use another version of JDK as a workaround.
>> Besides, this might not be a trivial issue, we may need more time to come
>> up with a clean solution and check compatibility problems for other JDK
>> versions.
>> Therefore, I suggest downgrading the priority of FLINK-18581, and not
>> block 1.11.1 release.
>>
>> What do you think? @Dian Fu <[hidden email]> , @Chesnay Schepler
>> <[hidden email]> , @Xintong Song <[hidden email]>
>>
>> Best,
>> Jark
>>
>> On Mon, 13 Jul 2020 at 18:16, Dian Fu <[hidden email]> wrote:
>>
>>> Thanks! It makes sense to include FLINK-18573 and FLINK-18581 in 1.11.1.
>>>
>>>> 在 2020年7月13日，下午5:52，Chesnay Schepler <[hidden email]> 写道：
>>>>
>>>> It would be good to fix FLINK-18581 as well.
>>>>
>>>> On 13/07/2020 11:14, Jark Wu wrote:
>>>>> Hi Chesnay,
>>>>>
>>>>> As discussed in the thread, 1.11.1 is a quick fix release, not a
>>> normal fix
>>>>> release process. This is in order to deliver a complete feature for
>>> users
>>>>> to try out 1.11 ASAP.
>>>>> Actually, we already waited for the bugs for one week, and we have
>>> received
>>>>> some blocker issues reported by users (FLINK-18544, FLINK-18573).
>>>>> Personally, I suggest not to wait more time to collect bugs, because we
>>>>> can't wait until all the bugs are found and this will delay the feature
>>>>> delivery again.
>>>>> We can launch another patch release at any time after 1.11.1 if needed.
>>>>>
>>>>> Regarding FLINK-18573, I think it definitely is a blocker issue and
>>>>> considering we haven't started the first RC. I think it makes sense to
>>> wait
>>>>> for this.
>>>>>
>>>>> Best,
>>>>> Jark
>>>>>
>>>>>
>>>>> On Mon, 13 Jul 2020 at 16:42, Chesnay Schepler <[hidden email]>
>>> wrote:
>>>>>
>>>>>> Given that we are _just now_ starting to get bug reports, shouldn't we
>>>>>> wait a bit longer with the next release?
>>>>>>
>>>>>> On 13/07/2020 10:30, Yun Tang wrote:
>>>>>>> Hi
>>>>>>>
>>>>>>> If we decide to release Flink-1.11.1, I suggest to include fix for
>>>>>> FLINK-18573 [1] as current influxdb metrics reporter is totally
>>> broken from
>>>>>> Flink-1.11 under current plugins mechanism.
>>>>>>> [1] https://issues.apache.org/jira/browse/FLINK-18573
>>>>>>>
>>>>>>> Best
>>>>>>> Yun Tang
>>>>>>> ________________________________
>>>>>>> From: Dian Fu <[hidden email]>
>>>>>>> Sent: Monday, July 13, 2020 15:06
>>>>>>> To: Leonard Xu <[hidden email]>
>>>>>>> Cc: dev <[hidden email]>; Chesnay Schepler <[hidden email]
>>>> ;
>>>>>> Timo Walther <[hidden email]>; [hidden email] <
>>> [hidden email]>
>>>>>>> Subject: Re: [DISCUSS] Releasing Flink 1.11.1 soon?
>>>>>>>
>>>>>>> Thanks a lot for the confirmation, Leonard!
>>>>>>>
>>>>>>>> 在 2020年7月13日，上午11:37，Leonard Xu <[hidden email]> 写道：
>>>>>>>>
>>>>>>>> Thanks Dian for the work, I’m fine with do not include FLINK-17726
>>> in
>>>>>> this bug-fix version.
>>>>>>>> Best,
>>>>>>>> Leonard Xu
>>>>>>>>
>>>>>>>>> 在 2020年7月13日，11:31，Dian Fu <[hidden email]> 写道：
>>>>>>>>>
>>>>>>>>> Hi all,
>>>>>>>>>
>>>>>>>>> I have gone over the issues mentioned in this thread and most
>>> issues
>>>>>> have already been resolved. Thanks you all for the quick fix!
>>>>>>>>> Currently there are still the following mentioned issues are open:
>>>>>>>>> - FLINK-17075: Add task status reconciliation between TM and JM
>>>>>> (@Chesnay)
>>>>>>>>> - FLINK-18477: ChangelogSocketExample does not work (@Timo)
>>>>>>>>>
>>>>>>>>> Regarding to FLINK-17726, I confirmed with @Nicholas Jiang and it
>>> will
>>>>>> not be included in 1.11.1. @Leonard Xu, do you have any concerns?
>>>>>>>>> Please free free to let me know if there are any other issues you'd
>>>>>> like to be included in 1.11.1. I will prepare the first RC once all
>>> the
>>>>>> mentioned issues are resolved.
>>>>>>>>> Thanks,
>>>>>>>>> Dian
>>>>>>>>>
>>>>>>>>>> 在 2020年7月10日，上午11:06，godfrey he <[hidden email]> 写道：
>>>>>>>>>>
>>>>>>>>>> +1 for a quick release to fix those blocker/critical bugs.
>>>>>>>>>>
>>>>>>>>>> Best,
>>>>>>>>>> Godfrey
>>>>>>>>>>
>>>>>>>>>> Congxian Qiu <[hidden email]> 于2020年7月10日周五上午10:30写道：
>>>>>>>>>>
>>>>>>>>>>> +1 for a quick bug fix release for 1.11
>>>>>>>>>>>
>>>>>>>>>>> Best,
>>>>>>>>>>> Congxian
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> Yu Li <[hidden email]> 于2020年7月10日周五上午9:37写道：
>>>>>>>>>>>
>>>>>>>>>>>> +1, thanks Jark for bringing this up and Dian for volunteering
>>> as
>>>>>> our
>>>>>>>>>>>> release manager.
>>>>>>>>>>>>
>>>>>>>>>>>> Best Regards,
>>>>>>>>>>>> Yu
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> On Fri, 10 Jul 2020 at 09:29, Hequn Cheng <[hidden email]>
>>> wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>> +1 for a quick bug fix release and Dian as the release manager.
>>>>>>>>>>>>>
>>>>>>>>>>>>> Best,
>>>>>>>>>>>>> Hequn
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> On Thu, Jul 9, 2020 at 9:22 PM Dian Fu <[hidden email]>
>>>>>> wrote:
>>>>>>>>>>>>>> Hi Jark,
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Thanks for offering the help. It would definitely be helpful.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Regards,
>>>>>>>>>>>>>> Dian
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> 在 2020年7月9日，下午8:54，Benchao Li <[hidden email]> 写道：
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> +1 for a quick bug fix release for 1.11
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Aljoscha Krettek <[hidden email]> 于2020年7月9日周四
>>> 下午8:11写道：
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> +1
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> I'd also be in favour of releasing a 1.11.1 quickly
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Aljoscha
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> On 09.07.20 13:57, Jark Wu wrote:
>>>>>>>>>>>>>>>>> Hi Dian,
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Glad to hear that you want to be the release manager of
>>> Flink
>>>>>>>>>>>> 1.11.1.
>>>>>>>>>>>>>>>>> I am very willing to help you with the final steps of the
>>>>>> release
>>>>>>>>>>>>>>>> process.
>>>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>>> Jark
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> On Thu, 9 Jul 2020 at 17:57, Jingsong Li <
>>>>>> [hidden email]
>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>> FLINK-18461 is really a blocker for the CDC feature.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> So +1 for releasing Flink 1.11.1 soon.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>>>> Jingsong
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> On Thu, Jul 9, 2020 at 5:34 PM jincheng sun <
>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Thanks for bring up this discussion Jark.
>>>>>>>>>>>>>>>>>>> +1, looking forward the first bugfix version of Flink
>>> 1.11.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>>>>> Jincheng
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Dian Fu <[hidden email]> 于2020年7月9日周四下午5:28写道：
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Thanks Jark for bringing up this discussion. I also
>>> noticed
>>>>>>>>>>> that
>>>>>>>>>>>>>> there
>>>>>>>>>>>>>>>>>>> are
>>>>>>>>>>>>>>>>>>>> already users trying out the CDC feature and so it makes
>>>>>> sense
>>>>>>>>>>>> to
>>>>>>>>>>>>>>>> have a
>>>>>>>>>>>>>>>>>>>> quick 1.11.1 release.
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> I would volunteer as the release manager of 1.11.1 if we
>>>>>>>>>>> finally
>>>>>>>>>>>>>>>> decide
>>>>>>>>>>>>>>>>>>> to
>>>>>>>>>>>>>>>>>>>> have a quick release. Also +1 to create the first RC on
>>> next
>>>>>>>>>>>>> Monday.
>>>>>>>>>>>>>>>>>>>> Thanks,
>>>>>>>>>>>>>>>>>>>> Dian
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> 在 2020年7月9日，下午3:55，Dawid Wysakowicz <
>>>>>> [hidden email]>
>>>>>>>>>>>> 写道：
>>>>>>>>>>>>>>>>>>>>> I do agree it would be beneficial to have the 1.11.1
>>> rather
>>>>>>>>>>>> soon.
>>>>>>>>>>>>>>>>>>>>> Personally additionally to Jark's list I'd like to see:
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> FLINK-18419 Can not create a catalog from user jar
>>>>>>>>>>>>>>>>>>>>> (https://issues.apache.org/jira/browse/FLINK-18419)
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> incluedd. It has a PR already.
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> Dawid
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> On 09/07/2020 09:51, Leonard Xu wrote:
>>>>>>>>>>>>>>>>>>>>>> Hi, Jark
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> Thanks fro bringing this discussion.
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> We canceled the blocker priority of FLINK-18461 when
>>>>>> release
>>>>>>>>>>>>> Flink
>>>>>>>>>>>>>>>>>>>> 1.11.0 from time consideration, IIRC, the majority of us
>>>>>>>>>>> agreed
>>>>>>>>>>>> to
>>>>>>>>>>>>>>>> have
>>>>>>>>>>>>>>>>>>> a
>>>>>>>>>>>>>>>>>>>> timely 1.11.1 in the vote mail of Flink 1.11.0.
>>>>>>>>>>>>>>>>>>>>>> And I have noticed some user voice[1][2] that they’re
>>>>>> using
>>>>>>>>>>>> CDC
>>>>>>>>>>>>>>>>>>> feature
>>>>>>>>>>>>>>>>>>>> in mail list and offline communication with community
>>> user,
>>>>>> I
>>>>>>>>>>>>> think
>>>>>>>>>>>>>>>> the
>>>>>>>>>>>>>>>>>>>> following notable issues should be included in 1.11.1:
>>>>>>>>>>>>>>>>>>>>>> - FLINK-18461 Changelog source can't be insert into
>>> upsert
>>>>>>>>>>>> sink
>>>>>>>>>>>>>>>>>>>>>> - FLINK-18426 Incompatible deprecated key type for
>>>>>>>>>>>> registration
>>>>>>>>>>>>>>>>>>> cluster
>>>>>>>>>>>>>>>>>>>>>> - FLINK-18434 Can not select fields with JdbcCatalog
>>>>>>>>>>>>>>>>>>>>>> - FLINK-17726 Scheduler should take care of tasks
>>> directly
>>>>>>>>>>>>>> canceled
>>>>>>>>>>>>>>>>>>> by
>>>>>>>>>>>>>>>>>>>> TaskManager
>>>>>>>>>>>>>>>>>>>>>> - FLINK-17075 Add task status reconciliation between
>>> TM
>>>>>> and
>>>>>>>>>>> JM
>>>>>>>>>>>>>>>>>>>>>> So, +1 to prepare a quick bug-fix version from my
>>> side.
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>>>>>>>> Leonard Xu
>>>>>>>>>>>>>>>>>>>>>> [1] user:
>>>>>>
>>> http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Flip-105-can-the-debezium-canal-SQL-sink-to-database-directly-td36275.html#a36306
>>>>>>>>>>>>>>>>>>>> <
>>>>>>>>>>>>>>>>>>>>
>>>>>>
>>> http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Flip-105-can-the-debezium-canal-SQL-sink-to-database-directly-td36275.html#a36306
>>>>>>>>>>>>>>>>>>>>>> [2] user-zh:
>>>>>>
>>> http://apache-flink.147419.n8.nabble.com/flink-1-11-cdc-flink-sql-kafka-topic-tt4567.html#a4590
>>>>>>>>>>>>>>>>>>>> <
>>>>>>>>>>>>>>>>>>>>
>>>>>>
>>> http://apache-flink.147419.n8.nabble.com/flink-1-11-cdc-flink-sql-kafka-topic-tt4567.html#a4590
>>>>>>>>>>>>>>>>>>>>>>> 在 2020年7月9日，11:12，Jark Wu <[hidden email]> 写道：
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> Besides, it would be great if we can figure out the
>>>>>>>>>>>> performance
>>>>>>>>>>>>>>>>>>>> regression
>>>>>>>>>>>>>>>>>>>>>>> Thomas reported before.
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> Do you know what's the status now? @zhijiang <
>>>>>>>>>>>>>>>>>>>> [hidden email]>
>>>>>>>>>>>>>>>>>>>>>>> @Thomas
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>>>>>>>>> Jark
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> On Thu, 9 Jul 2020 at 11:10, Jark Wu <
>>> [hidden email]>
>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>>>>>>>> Hi everyone,
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> As discussed in the voting thread of 1.11.0-RC4
>>> [1], we
>>>>>>>>>>>> found
>>>>>>>>>>>>> a
>>>>>>>>>>>>>>>>>>>> blocker
>>>>>>>>>>>>>>>>>>>>>>>> issue about the CDC feature [1].
>>>>>>>>>>>>>>>>>>>>>>>> Considering this is a new kind of connector, we
>>> don't
>>>>>> want
>>>>>>>>>>>> to
>>>>>>>>>>>>>>>> block
>>>>>>>>>>>>>>>>>>>> the
>>>>>>>>>>>>>>>>>>>>>>>> ready-to-publish RC4 and prefer to have an
>>> immediately
>>>>>>>>>>>> 1.11.1
>>>>>>>>>>>>>>>>>>> release.
>>>>>>>>>>>>>>>>>>>>>>>> Therefore, I would like to start the discussion
>>> about
>>>>>>>>>>>>> releasing
>>>>>>>>>>>>>>>>>>> 1.11.1
>>>>>>>>>>>>>>>>>>>>>>>> soon, to deliver a complete CDC feature.
>>>>>>>>>>>>>>>>>>>>>>>> We can also release some notable bug fixes found in
>>>>>> these
>>>>>>>>>>>>> days.
>>>>>>>>>>>>>>>>>>> But I
>>>>>>>>>>>>>>>>>>>>>>>> suggest not to wait too long to collect/fix bugs,
>>>>>>>>>>>>>>>>>>>>>>>> otherwise it will delay the feature delivery again,
>>> we
>>>>>> can
>>>>>>>>>>>>>> launch
>>>>>>>>>>>>>>>>>>>> another
>>>>>>>>>>>>>>>>>>>>>>>> patch release after that if needed.
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> Most notable bug fixes so far are:
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> - FLINK-18461 Changelog source can't be insert into
>>>>>> upsert
>>>>>>>>>>>>> sink
>>>>>>>>>>>>>>>>>>>>>>>> - FLINK-18426 Incompatible deprecated key type for
>>>>>>>>>>>>> registration
>>>>>>>>>>>>>>>>>>>> cluster
>>>>>>>>>>>>>>>>>>>>>>>> options
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> Furthermore, I think it would be better if we can
>>> fix
>>>>>>>>>>> these
>>>>>>>>>>>>>> issues
>>>>>>>>>>>>>>>>>>> in
>>>>>>>>>>>>>>>>>>>>>>>> 1.11.1:
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> - FLINK-18434 Can not select fields with
>>> JdbcCatalog (PR
>>>>>>>>>>>>> opened)
>>>>>>>>>>>>>>>>>>>>>>>> - FLINK-18520 New Table Function type inference
>>> fails
>>>>>> (PR
>>>>>>>>>>>>>> opened)
>>>>>>>>>>>>>>>>>>>>>>>> - FLINK-18477 ChangelogSocketExample does not work
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> I'd like to suggest creating the first RC next
>>> Monday.
>>>>>>>>>>> What
>>>>>>>>>>>> do
>>>>>>>>>>>>>> you
>>>>>>>>>>>>>>>>>>>> think?
>>>>>>>>>>>>>>>>>>>>>>>> If there are any concerns or missing blocker issues
>>> need
>>>>>>>>>>> to
>>>>>>>>>>>> be
>>>>>>>>>>>>>>>>>>> fixed
>>>>>>>>>>>>>>>>>>>> in
>>>>>>>>>>>>>>>>>>>>>>>> 1.11.1, please let me know. Thanks.
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>>>>>>>>>> Jark
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> [1]:
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>
>>> http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/VOTE-Release-1-11-0-release-candidate-4-tp42829p42858.html
>>>>>>>>>>>>>>>>>>>>>>>> [2]:
>>> https://issues.apache.org/jira/browse/FLINK-18461
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>> Best, Jingsong Lee
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>> Benchao Li
>>>>>>
>>>>
>>>
>>>

Chesnay Schepler-3

Re: [DISCUSS] Releasing Flink 1.11.1 soon?

FLINK-18573 is fixed.

I agree with delaying FLINK-18581; updating the JDK seems like a
reasonable thing to do.

That said, there's a larger discussion to be had on our compatibility
stance regarding JDK versions, and how we can better safeguard against
such issues (i.e., forcing a very specific JDK version on CI).

On 14/07/2020 05:29, Dian Fu wrote:

> Thanks Jark and Xintong for the investigation of this problem. I'm fine to not include FLINK-18581 in 1.11.1 considering that there are workaround and it requires some time to come out with a proper fix. @Chesnay, what's your thought?
>
> An update of the other issues:
> - FLINK-17075: Add task status reconciliation between TM and JM (confirmed with @Chesnay that it will not be included in 1.11.1)
> - FLINK-18477: ChangelogSocketExample does not work (Fixed)
> - FLINK-18573: influxdb metrics report broken (PR available, under review)
>
> Thanks,
> Dian
>
>> 在 2020年7月13日，下午8:26，Xintong Song <[hidden email]> 写道：
>>
>> Thanks for the updates, Jark.
>>
>> + 1 for not blocking 1.11.1 with FLINK-18581.
>>
>> - The workaround requires upgrading to a later version of JDK8. I believe
>> such minor version migration should be acceptable in most cases.
>> - The original effort is contributed by Andrey & Till, both on vacation at
>> the moment.
>> - I've taken a brief look at the original efforts [1] [2]. It seems they
>> are already sort of quick fixes. I would be in favor of spending some time
>> looking for a proper solution, rather than patching a temporal solution
>> over another temporal solution.
>>
>> Thank you~
>>
>> Xintong Song
>>
>>
>> [1] https://issues.apache.org/jira/browse/FLINK-15758
>> [2] https://issues.apache.org/jira/browse/FLINK-17822
>>
>> On Mon, Jul 13, 2020 at 8:01 PM Jark Wu <[hidden email]> wrote:
>>
>>> After discussing FLINK-18581 with @Xintong Song <[hidden email]> offline,
>>> it seems that it doesn't need to block 1.11.1.
>>> Because users can switch to use another version of JDK as a workaround.
>>> Besides, this might not be a trivial issue, we may need more time to come
>>> up with a clean solution and check compatibility problems for other JDK
>>> versions.
>>> Therefore, I suggest downgrading the priority of FLINK-18581, and not
>>> block 1.11.1 release.
>>>
>>> What do you think? @Dian Fu <[hidden email]> , @Chesnay Schepler
>>> <[hidden email]> , @Xintong Song <[hidden email]>
>>>
>>> Best,
>>> Jark
>>>
>>> On Mon, 13 Jul 2020 at 18:16, Dian Fu <[hidden email]> wrote:
>>>
>>>> Thanks! It makes sense to include FLINK-18573 and FLINK-18581 in 1.11.1.
>>>>
>>>>> 在 2020年7月13日，下午5:52，Chesnay Schepler <[hidden email]> 写道：
>>>>>
>>>>> It would be good to fix FLINK-18581 as well.
>>>>>
>>>>> On 13/07/2020 11:14, Jark Wu wrote:
>>>>>> Hi Chesnay,
>>>>>>
>>>>>> As discussed in the thread, 1.11.1 is a quick fix release, not a
>>>> normal fix
>>>>>> release process. This is in order to deliver a complete feature for
>>>> users
>>>>>> to try out 1.11 ASAP.
>>>>>> Actually, we already waited for the bugs for one week, and we have
>>>> received
>>>>>> some blocker issues reported by users (FLINK-18544, FLINK-18573).
>>>>>> Personally, I suggest not to wait more time to collect bugs, because we
>>>>>> can't wait until all the bugs are found and this will delay the feature
>>>>>> delivery again.
>>>>>> We can launch another patch release at any time after 1.11.1 if needed.
>>>>>>
>>>>>> Regarding FLINK-18573, I think it definitely is a blocker issue and
>>>>>> considering we haven't started the first RC. I think it makes sense to
>>>> wait
>>>>>> for this.
>>>>>>
>>>>>> Best,
>>>>>> Jark
>>>>>>
>>>>>>
>>>>>> On Mon, 13 Jul 2020 at 16:42, Chesnay Schepler <[hidden email]>
>>>> wrote:
>>>>>>> Given that we are _just now_ starting to get bug reports, shouldn't we
>>>>>>> wait a bit longer with the next release?
>>>>>>>
>>>>>>> On 13/07/2020 10:30, Yun Tang wrote:
>>>>>>>> Hi
>>>>>>>>
>>>>>>>> If we decide to release Flink-1.11.1, I suggest to include fix for
>>>>>>> FLINK-18573 [1] as current influxdb metrics reporter is totally
>>>> broken from
>>>>>>> Flink-1.11 under current plugins mechanism.
>>>>>>>> [1] https://issues.apache.org/jira/browse/FLINK-18573
>>>>>>>>
>>>>>>>> Best
>>>>>>>> Yun Tang
>>>>>>>> ________________________________
>>>>>>>> From: Dian Fu <[hidden email]>
>>>>>>>> Sent: Monday, July 13, 2020 15:06
>>>>>>>> To: Leonard Xu <[hidden email]>
>>>>>>>> Cc: dev <[hidden email]>; Chesnay Schepler <[hidden email]
>>>>> ;
>>>>>>> Timo Walther <[hidden email]>; [hidden email] <
>>>> [hidden email]>
>>>>>>>> Subject: Re: [DISCUSS] Releasing Flink 1.11.1 soon?
>>>>>>>>
>>>>>>>> Thanks a lot for the confirmation, Leonard!
>>>>>>>>
>>>>>>>>> 在 2020年7月13日，上午11:37，Leonard Xu <[hidden email]> 写道：
>>>>>>>>>
>>>>>>>>> Thanks Dian for the work, I’m fine with do not include FLINK-17726
>>>> in
>>>>>>> this bug-fix version.
>>>>>>>>> Best,
>>>>>>>>> Leonard Xu
>>>>>>>>>
>>>>>>>>>> 在 2020年7月13日，11:31，Dian Fu <[hidden email]> 写道：
>>>>>>>>>>
>>>>>>>>>> Hi all,
>>>>>>>>>>
>>>>>>>>>> I have gone over the issues mentioned in this thread and most
>>>> issues
>>>>>>> have already been resolved. Thanks you all for the quick fix!
>>>>>>>>>> Currently there are still the following mentioned issues are open:
>>>>>>>>>> - FLINK-17075: Add task status reconciliation between TM and JM
>>>>>>> (@Chesnay)
>>>>>>>>>> - FLINK-18477: ChangelogSocketExample does not work (@Timo)
>>>>>>>>>>
>>>>>>>>>> Regarding to FLINK-17726, I confirmed with @Nicholas Jiang and it
>>>> will
>>>>>>> not be included in 1.11.1. @Leonard Xu, do you have any concerns?
>>>>>>>>>> Please free free to let me know if there are any other issues you'd
>>>>>>> like to be included in 1.11.1. I will prepare the first RC once all
>>>> the
>>>>>>> mentioned issues are resolved.
>>>>>>>>>> Thanks,
>>>>>>>>>> Dian
>>>>>>>>>>
>>>>>>>>>>> 在 2020年7月10日，上午11:06，godfrey he <[hidden email]> 写道：
>>>>>>>>>>>
>>>>>>>>>>> +1 for a quick release to fix those blocker/critical bugs.
>>>>>>>>>>>
>>>>>>>>>>> Best,
>>>>>>>>>>> Godfrey
>>>>>>>>>>>
>>>>>>>>>>> Congxian Qiu <[hidden email]> 于2020年7月10日周五上午10:30写道：
>>>>>>>>>>>
>>>>>>>>>>>> +1 for a quick bug fix release for 1.11
>>>>>>>>>>>>
>>>>>>>>>>>> Best,
>>>>>>>>>>>> Congxian
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> Yu Li <[hidden email]> 于2020年7月10日周五上午9:37写道：
>>>>>>>>>>>>
>>>>>>>>>>>>> +1, thanks Jark for bringing this up and Dian for volunteering
>>>> as
>>>>>>> our
>>>>>>>>>>>>> release manager.
>>>>>>>>>>>>>
>>>>>>>>>>>>> Best Regards,
>>>>>>>>>>>>> Yu
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> On Fri, 10 Jul 2020 at 09:29, Hequn Cheng <[hidden email]>
>>>> wrote:
>>>>>>>>>>>>>> +1 for a quick bug fix release and Dian as the release manager.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>> Hequn
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> On Thu, Jul 9, 2020 at 9:22 PM Dian Fu <[hidden email]>
>>>>>>> wrote:
>>>>>>>>>>>>>>> Hi Jark,
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Thanks for offering the help. It would definitely be helpful.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Regards,
>>>>>>>>>>>>>>> Dian
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> 在 2020年7月9日，下午8:54，Benchao Li <[hidden email]> 写道：
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> +1 for a quick bug fix release for 1.11
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Aljoscha Krettek <[hidden email]> 于2020年7月9日周四
>>>> 下午8:11写道：
>>>>>>>>>>>>>>>>> +1
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> I'd also be in favour of releasing a 1.11.1 quickly
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Aljoscha
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> On 09.07.20 13:57, Jark Wu wrote:
>>>>>>>>>>>>>>>>>> Hi Dian,
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Glad to hear that you want to be the release manager of
>>>> Flink
>>>>>>>>>>>>> 1.11.1.
>>>>>>>>>>>>>>>>>> I am very willing to help you with the final steps of the
>>>>>>> release
>>>>>>>>>>>>>>>>> process.
>>>>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>>>> Jark
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> On Thu, 9 Jul 2020 at 17:57, Jingsong Li <
>>>>>>> [hidden email]
>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>>> FLINK-18461 is really a blocker for the CDC feature.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> So +1 for releasing Flink 1.11.1 soon.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>>>>> Jingsong
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> On Thu, Jul 9, 2020 at 5:34 PM jincheng sun <
>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Thanks for bring up this discussion Jark.
>>>>>>>>>>>>>>>>>>>> +1, looking forward the first bugfix version of Flink
>>>> 1.11.
>>>>>>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>>>>>> Jincheng
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Dian Fu <[hidden email]> 于2020年7月9日周四下午5:28写道：
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> Thanks Jark for bringing up this discussion. I also
>>>> noticed
>>>>>>>>>>>> that
>>>>>>>>>>>>>>> there
>>>>>>>>>>>>>>>>>>>> are
>>>>>>>>>>>>>>>>>>>>> already users trying out the CDC feature and so it makes
>>>>>>> sense
>>>>>>>>>>>>> to
>>>>>>>>>>>>>>>>> have a
>>>>>>>>>>>>>>>>>>>>> quick 1.11.1 release.
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> I would volunteer as the release manager of 1.11.1 if we
>>>>>>>>>>>> finally
>>>>>>>>>>>>>>>>> decide
>>>>>>>>>>>>>>>>>>>> to
>>>>>>>>>>>>>>>>>>>>> have a quick release. Also +1 to create the first RC on
>>>> next
>>>>>>>>>>>>>> Monday.
>>>>>>>>>>>>>>>>>>>>> Thanks,
>>>>>>>>>>>>>>>>>>>>> Dian
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> 在 2020年7月9日，下午3:55，Dawid Wysakowicz <
>>>>>>> [hidden email]>
>>>>>>>>>>>>> 写道：
>>>>>>>>>>>>>>>>>>>>>> I do agree it would be beneficial to have the 1.11.1
>>>> rather
>>>>>>>>>>>>> soon.
>>>>>>>>>>>>>>>>>>>>>> Personally additionally to Jark's list I'd like to see:
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> FLINK-18419 Can not create a catalog from user jar
>>>>>>>>>>>>>>>>>>>>>> (https://issues.apache.org/jira/browse/FLINK-18419)
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> incluedd. It has a PR already.
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> Dawid
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> On 09/07/2020 09:51, Leonard Xu wrote:
>>>>>>>>>>>>>>>>>>>>>>> Hi, Jark
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> Thanks fro bringing this discussion.
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> We canceled the blocker priority of FLINK-18461 when
>>>>>>> release
>>>>>>>>>>>>>> Flink
>>>>>>>>>>>>>>>>>>>>> 1.11.0 from time consideration, IIRC, the majority of us
>>>>>>>>>>>> agreed
>>>>>>>>>>>>> to
>>>>>>>>>>>>>>>>> have
>>>>>>>>>>>>>>>>>>>> a
>>>>>>>>>>>>>>>>>>>>> timely 1.11.1 in the vote mail of Flink 1.11.0.
>>>>>>>>>>>>>>>>>>>>>>> And I have noticed some user voice[1][2] that they’re
>>>>>>> using
>>>>>>>>>>>>> CDC
>>>>>>>>>>>>>>>>>>>> feature
>>>>>>>>>>>>>>>>>>>>> in mail list and offline communication with community
>>>> user,
>>>>>>> I
>>>>>>>>>>>>>> think
>>>>>>>>>>>>>>>>> the
>>>>>>>>>>>>>>>>>>>>> following notable issues should be included in 1.11.1:
>>>>>>>>>>>>>>>>>>>>>>> - FLINK-18461 Changelog source can't be insert into
>>>> upsert
>>>>>>>>>>>>> sink
>>>>>>>>>>>>>>>>>>>>>>> - FLINK-18426 Incompatible deprecated key type for
>>>>>>>>>>>>> registration
>>>>>>>>>>>>>>>>>>>> cluster
>>>>>>>>>>>>>>>>>>>>>>> - FLINK-18434 Can not select fields with JdbcCatalog
>>>>>>>>>>>>>>>>>>>>>>> - FLINK-17726 Scheduler should take care of tasks
>>>> directly
>>>>>>>>>>>>>>> canceled
>>>>>>>>>>>>>>>>>>>> by
>>>>>>>>>>>>>>>>>>>>> TaskManager
>>>>>>>>>>>>>>>>>>>>>>> - FLINK-17075 Add task status reconciliation between
>>>> TM
>>>>>>> and
>>>>>>>>>>>> JM
>>>>>>>>>>>>>>>>>>>>>>> So, +1 to prepare a quick bug-fix version from my
>>>> side.
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>>>>>>>>> Leonard Xu
>>>>>>>>>>>>>>>>>>>>>>> [1] user:
>>>> http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Flip-105-can-the-debezium-canal-SQL-sink-to-database-directly-td36275.html#a36306
>>>>>>>>>>>>>>>>>>>>> <
>>>>>>>>>>>>>>>>>>>>>
>>>> http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Flip-105-can-the-debezium-canal-SQL-sink-to-database-directly-td36275.html#a36306
>>>>>>>>>>>>>>>>>>>>>>> [2] user-zh:
>>>> http://apache-flink.147419.n8.nabble.com/flink-1-11-cdc-flink-sql-kafka-topic-tt4567.html#a4590
>>>>>>>>>>>>>>>>>>>>> <
>>>>>>>>>>>>>>>>>>>>>
>>>> http://apache-flink.147419.n8.nabble.com/flink-1-11-cdc-flink-sql-kafka-topic-tt4567.html#a4590
>>>>>>>>>>>>>>>>>>>>>>>> 在 2020年7月9日，11:12，Jark Wu <[hidden email]> 写道：
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> Besides, it would be great if we can figure out the
>>>>>>>>>>>>> performance
>>>>>>>>>>>>>>>>>>>>> regression
>>>>>>>>>>>>>>>>>>>>>>>> Thomas reported before.
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> Do you know what's the status now? @zhijiang <
>>>>>>>>>>>>>>>>>>>>> [hidden email]>
>>>>>>>>>>>>>>>>>>>>>>>> @Thomas
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>>>>>>>>>> Jark
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> On Thu, 9 Jul 2020 at 11:10, Jark Wu <
>>>> [hidden email]>
>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>> Hi everyone,
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> As discussed in the voting thread of 1.11.0-RC4
>>>> [1], we
>>>>>>>>>>>>> found
>>>>>>>>>>>>>> a
>>>>>>>>>>>>>>>>>>>>> blocker
>>>>>>>>>>>>>>>>>>>>>>>>> issue about the CDC feature [1].
>>>>>>>>>>>>>>>>>>>>>>>>> Considering this is a new kind of connector, we
>>>> don't
>>>>>>> want
>>>>>>>>>>>>> to
>>>>>>>>>>>>>>>>> block
>>>>>>>>>>>>>>>>>>>>> the
>>>>>>>>>>>>>>>>>>>>>>>>> ready-to-publish RC4 and prefer to have an
>>>> immediately
>>>>>>>>>>>>> 1.11.1
>>>>>>>>>>>>>>>>>>>> release.
>>>>>>>>>>>>>>>>>>>>>>>>> Therefore, I would like to start the discussion
>>>> about
>>>>>>>>>>>>>> releasing
>>>>>>>>>>>>>>>>>>>> 1.11.1
>>>>>>>>>>>>>>>>>>>>>>>>> soon, to deliver a complete CDC feature.
>>>>>>>>>>>>>>>>>>>>>>>>> We can also release some notable bug fixes found in
>>>>>>> these
>>>>>>>>>>>>>> days.
>>>>>>>>>>>>>>>>>>>> But I
>>>>>>>>>>>>>>>>>>>>>>>>> suggest not to wait too long to collect/fix bugs,
>>>>>>>>>>>>>>>>>>>>>>>>> otherwise it will delay the feature delivery again,
>>>> we
>>>>>>> can
>>>>>>>>>>>>>>> launch
>>>>>>>>>>>>>>>>>>>>> another
>>>>>>>>>>>>>>>>>>>>>>>>> patch release after that if needed.
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> Most notable bug fixes so far are:
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> - FLINK-18461 Changelog source can't be insert into
>>>>>>> upsert
>>>>>>>>>>>>>> sink
>>>>>>>>>>>>>>>>>>>>>>>>> - FLINK-18426 Incompatible deprecated key type for
>>>>>>>>>>>>>> registration
>>>>>>>>>>>>>>>>>>>>> cluster
>>>>>>>>>>>>>>>>>>>>>>>>> options
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> Furthermore, I think it would be better if we can
>>>> fix
>>>>>>>>>>>> these
>>>>>>>>>>>>>>> issues
>>>>>>>>>>>>>>>>>>>> in
>>>>>>>>>>>>>>>>>>>>>>>>> 1.11.1:
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> - FLINK-18434 Can not select fields with
>>>> JdbcCatalog (PR
>>>>>>>>>>>>>> opened)
>>>>>>>>>>>>>>>>>>>>>>>>> - FLINK-18520 New Table Function type inference
>>>> fails
>>>>>>> (PR
>>>>>>>>>>>>>>> opened)
>>>>>>>>>>>>>>>>>>>>>>>>> - FLINK-18477 ChangelogSocketExample does not work
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> I'd like to suggest creating the first RC next
>>>> Monday.
>>>>>>>>>>>> What
>>>>>>>>>>>>> do
>>>>>>>>>>>>>>> you
>>>>>>>>>>>>>>>>>>>>> think?
>>>>>>>>>>>>>>>>>>>>>>>>> If there are any concerns or missing blocker issues
>>>> need
>>>>>>>>>>>> to
>>>>>>>>>>>>> be
>>>>>>>>>>>>>>>>>>>> fixed
>>>>>>>>>>>>>>>>>>>>> in
>>>>>>>>>>>>>>>>>>>>>>>>> 1.11.1, please let me know. Thanks.
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>>>>>>>>>>> Jark
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> [1]:
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>> http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/VOTE-Release-1-11-0-release-candidate-4-tp42829p42858.html
>>>>>>>>>>>>>>>>>>>>>>>>> [2]:
>>>> https://issues.apache.org/jira/browse/FLINK-18461
>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>> Best, Jingsong Lee
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>> Benchao Li
>>>>
>

Dian Fu-2

Re: [DISCUSS] Releasing Flink 1.11.1 soon?

Thanks you all for the quick fix. I will prepare the first RC soon.

Thanks,
Dian

> 在 2020年7月15日，上午5:55，Chesnay Schepler <[hidden email]> 写道：
>
> FLINK-18573 is fixed.
>
> I agree with delaying FLINK-18581; updating the JDK seems like a reasonable thing to do.
>
> That said, there's a larger discussion to be had on our compatibility stance regarding JDK versions, and how we can better safeguard against such issues (i.e., forcing a very specific JDK version on CI).
>
> On 14/07/2020 05:29, Dian Fu wrote:
>> Thanks Jark and Xintong for the investigation of this problem. I'm fine to not include FLINK-18581 in 1.11.1 considering that there are workaround and it requires some time to come out with a proper fix. @Chesnay, what's your thought?
>>
>> An update of the other issues:
>> - FLINK-17075: Add task status reconciliation between TM and JM (confirmed with @Chesnay that it will not be included in 1.11.1)
>> - FLINK-18477: ChangelogSocketExample does not work (Fixed)
>> - FLINK-18573: influxdb metrics report broken (PR available, under review)
>>
>> Thanks,
>> Dian
>>
>>> 在 2020年7月13日，下午8:26，Xintong Song <[hidden email]> 写道：
>>>
>>> Thanks for the updates, Jark.
>>>
>>> + 1 for not blocking 1.11.1 with FLINK-18581.
>>>
>>> - The workaround requires upgrading to a later version of JDK8. I believe
>>> such minor version migration should be acceptable in most cases.
>>> - The original effort is contributed by Andrey & Till, both on vacation at
>>> the moment.
>>> - I've taken a brief look at the original efforts [1] [2]. It seems they
>>> are already sort of quick fixes. I would be in favor of spending some time
>>> looking for a proper solution, rather than patching a temporal solution
>>> over another temporal solution.
>>>
>>> Thank you~
>>>
>>> Xintong Song
>>>
>>>
>>> [1] https://issues.apache.org/jira/browse/FLINK-15758
>>> [2] https://issues.apache.org/jira/browse/FLINK-17822
>>>
>>> On Mon, Jul 13, 2020 at 8:01 PM Jark Wu <[hidden email]> wrote:
>>>
>>>> After discussing FLINK-18581 with @Xintong Song <[hidden email]> offline,
>>>> it seems that it doesn't need to block 1.11.1.
>>>> Because users can switch to use another version of JDK as a workaround.
>>>> Besides, this might not be a trivial issue, we may need more time to come
>>>> up with a clean solution and check compatibility problems for other JDK
>>>> versions.
>>>> Therefore, I suggest downgrading the priority of FLINK-18581, and not
>>>> block 1.11.1 release.
>>>>
>>>> What do you think? @Dian Fu <[hidden email]> , @Chesnay Schepler
>>>> <[hidden email]> , @Xintong Song <[hidden email]>
>>>>
>>>> Best,
>>>> Jark
>>>>
>>>> On Mon, 13 Jul 2020 at 18:16, Dian Fu <[hidden email]> wrote:
>>>>
>>>>> Thanks! It makes sense to include FLINK-18573 and FLINK-18581 in 1.11.1.
>>>>>
>>>>>> 在 2020年7月13日，下午5:52，Chesnay Schepler <[hidden email]> 写道：
>>>>>>
>>>>>> It would be good to fix FLINK-18581 as well.
>>>>>>
>>>>>> On 13/07/2020 11:14, Jark Wu wrote:
>>>>>>> Hi Chesnay,
>>>>>>>
>>>>>>> As discussed in the thread, 1.11.1 is a quick fix release, not a
>>>>> normal fix
>>>>>>> release process. This is in order to deliver a complete feature for
>>>>> users
>>>>>>> to try out 1.11 ASAP.
>>>>>>> Actually, we already waited for the bugs for one week, and we have
>>>>> received
>>>>>>> some blocker issues reported by users (FLINK-18544, FLINK-18573).
>>>>>>> Personally, I suggest not to wait more time to collect bugs, because we
>>>>>>> can't wait until all the bugs are found and this will delay the feature
>>>>>>> delivery again.
>>>>>>> We can launch another patch release at any time after 1.11.1 if needed.
>>>>>>>
>>>>>>> Regarding FLINK-18573, I think it definitely is a blocker issue and
>>>>>>> considering we haven't started the first RC. I think it makes sense to
>>>>> wait
>>>>>>> for this.
>>>>>>>
>>>>>>> Best,
>>>>>>> Jark
>>>>>>>
>>>>>>>
>>>>>>> On Mon, 13 Jul 2020 at 16:42, Chesnay Schepler <[hidden email]>
>>>>> wrote:
>>>>>>>> Given that we are _just now_ starting to get bug reports, shouldn't we
>>>>>>>> wait a bit longer with the next release?
>>>>>>>>
>>>>>>>> On 13/07/2020 10:30, Yun Tang wrote:
>>>>>>>>> Hi
>>>>>>>>>
>>>>>>>>> If we decide to release Flink-1.11.1, I suggest to include fix for
>>>>>>>> FLINK-18573 [1] as current influxdb metrics reporter is totally
>>>>> broken from
>>>>>>>> Flink-1.11 under current plugins mechanism.
>>>>>>>>> [1] https://issues.apache.org/jira/browse/FLINK-18573
>>>>>>>>>
>>>>>>>>> Best
>>>>>>>>> Yun Tang
>>>>>>>>> ________________________________
>>>>>>>>> From: Dian Fu <[hidden email]>
>>>>>>>>> Sent: Monday, July 13, 2020 15:06
>>>>>>>>> To: Leonard Xu <[hidden email]>
>>>>>>>>> Cc: dev <[hidden email]>; Chesnay Schepler <[hidden email]
>>>>>> ;
>>>>>>>> Timo Walther <[hidden email]>; [hidden email] <
>>>>> [hidden email]>
>>>>>>>>> Subject: Re: [DISCUSS] Releasing Flink 1.11.1 soon?
>>>>>>>>>
>>>>>>>>> Thanks a lot for the confirmation, Leonard!
>>>>>>>>>
>>>>>>>>>> 在 2020年7月13日，上午11:37，Leonard Xu <[hidden email]> 写道：
>>>>>>>>>>
>>>>>>>>>> Thanks Dian for the work, I’m fine with do not include FLINK-17726
>>>>> in
>>>>>>>> this bug-fix version.
>>>>>>>>>> Best,
>>>>>>>>>> Leonard Xu
>>>>>>>>>>
>>>>>>>>>>> 在 2020年7月13日，11:31，Dian Fu <[hidden email]> 写道：
>>>>>>>>>>>
>>>>>>>>>>> Hi all,
>>>>>>>>>>>
>>>>>>>>>>> I have gone over the issues mentioned in this thread and most
>>>>> issues
>>>>>>>> have already been resolved. Thanks you all for the quick fix!
>>>>>>>>>>> Currently there are still the following mentioned issues are open:
>>>>>>>>>>> - FLINK-17075: Add task status reconciliation between TM and JM
>>>>>>>> (@Chesnay)
>>>>>>>>>>> - FLINK-18477: ChangelogSocketExample does not work (@Timo)
>>>>>>>>>>>
>>>>>>>>>>> Regarding to FLINK-17726, I confirmed with @Nicholas Jiang and it
>>>>> will
>>>>>>>> not be included in 1.11.1. @Leonard Xu, do you have any concerns?
>>>>>>>>>>> Please free free to let me know if there are any other issues you'd
>>>>>>>> like to be included in 1.11.1. I will prepare the first RC once all
>>>>> the
>>>>>>>> mentioned issues are resolved.
>>>>>>>>>>> Thanks,
>>>>>>>>>>> Dian
>>>>>>>>>>>
>>>>>>>>>>>> 在 2020年7月10日，上午11:06，godfrey he <[hidden email]> 写道：
>>>>>>>>>>>>
>>>>>>>>>>>> +1 for a quick release to fix those blocker/critical bugs.
>>>>>>>>>>>>
>>>>>>>>>>>> Best,
>>>>>>>>>>>> Godfrey
>>>>>>>>>>>>
>>>>>>>>>>>> Congxian Qiu <[hidden email]> 于2020年7月10日周五上午10:30写道：
>>>>>>>>>>>>
>>>>>>>>>>>>> +1 for a quick bug fix release for 1.11
>>>>>>>>>>>>>
>>>>>>>>>>>>> Best,
>>>>>>>>>>>>> Congxian
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> Yu Li <[hidden email]> 于2020年7月10日周五上午9:37写道：
>>>>>>>>>>>>>
>>>>>>>>>>>>>> +1, thanks Jark for bringing this up and Dian for volunteering
>>>>> as
>>>>>>>> our
>>>>>>>>>>>>>> release manager.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Best Regards,
>>>>>>>>>>>>>> Yu
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> On Fri, 10 Jul 2020 at 09:29, Hequn Cheng <[hidden email]>
>>>>> wrote:
>>>>>>>>>>>>>>> +1 for a quick bug fix release and Dian as the release manager.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>> Hequn
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> On Thu, Jul 9, 2020 at 9:22 PM Dian Fu <[hidden email]>
>>>>>>>> wrote:
>>>>>>>>>>>>>>>> Hi Jark,
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Thanks for offering the help. It would definitely be helpful.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Regards,
>>>>>>>>>>>>>>>> Dian
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> 在 2020年7月9日，下午8:54，Benchao Li <[hidden email]> 写道：
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> +1 for a quick bug fix release for 1.11
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Aljoscha Krettek <[hidden email]> 于2020年7月9日周四
>>>>> 下午8:11写道：
>>>>>>>>>>>>>>>>>> +1
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> I'd also be in favour of releasing a 1.11.1 quickly
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Aljoscha
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> On 09.07.20 13:57, Jark Wu wrote:
>>>>>>>>>>>>>>>>>>> Hi Dian,
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Glad to hear that you want to be the release manager of
>>>>> Flink
>>>>>>>>>>>>>> 1.11.1.
>>>>>>>>>>>>>>>>>>> I am very willing to help you with the final steps of the
>>>>>>>> release
>>>>>>>>>>>>>>>>>> process.
>>>>>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>>>>> Jark
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> On Thu, 9 Jul 2020 at 17:57, Jingsong Li <
>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>>>> FLINK-18461 is really a blocker for the CDC feature.
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> So +1 for releasing Flink 1.11.1 soon.
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>>>>>> Jingsong
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> On Thu, Jul 9, 2020 at 5:34 PM jincheng sun <
>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> Thanks for bring up this discussion Jark.
>>>>>>>>>>>>>>>>>>>>> +1, looking forward the first bugfix version of Flink
>>>>> 1.11.
>>>>>>>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>>>>>>> Jincheng
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> Dian Fu <[hidden email]> 于2020年7月9日周四下午5:28写道：
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> Thanks Jark for bringing up this discussion. I also
>>>>> noticed
>>>>>>>>>>>>> that
>>>>>>>>>>>>>>>> there
>>>>>>>>>>>>>>>>>>>>> are
>>>>>>>>>>>>>>>>>>>>>> already users trying out the CDC feature and so it makes
>>>>>>>> sense
>>>>>>>>>>>>>> to
>>>>>>>>>>>>>>>>>> have a
>>>>>>>>>>>>>>>>>>>>>> quick 1.11.1 release.
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> I would volunteer as the release manager of 1.11.1 if we
>>>>>>>>>>>>> finally
>>>>>>>>>>>>>>>>>> decide
>>>>>>>>>>>>>>>>>>>>> to
>>>>>>>>>>>>>>>>>>>>>> have a quick release. Also +1 to create the first RC on
>>>>> next
>>>>>>>>>>>>>>> Monday.
>>>>>>>>>>>>>>>>>>>>>> Thanks,
>>>>>>>>>>>>>>>>>>>>>> Dian
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> 在 2020年7月9日，下午3:55，Dawid Wysakowicz <
>>>>>>>> [hidden email]>
>>>>>>>>>>>>>> 写道：
>>>>>>>>>>>>>>>>>>>>>>> I do agree it would be beneficial to have the 1.11.1
>>>>> rather
>>>>>>>>>>>>>> soon.
>>>>>>>>>>>>>>>>>>>>>>> Personally additionally to Jark's list I'd like to see:
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> FLINK-18419 Can not create a catalog from user jar
>>>>>>>>>>>>>>>>>>>>>>> (https://issues.apache.org/jira/browse/FLINK-18419)
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> incluedd. It has a PR already.
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> Dawid
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> On 09/07/2020 09:51, Leonard Xu wrote:
>>>>>>>>>>>>>>>>>>>>>>>> Hi, Jark
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> Thanks fro bringing this discussion.
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> We canceled the blocker priority of FLINK-18461 when
>>>>>>>> release
>>>>>>>>>>>>>>> Flink
>>>>>>>>>>>>>>>>>>>>>> 1.11.0 from time consideration, IIRC, the majority of us
>>>>>>>>>>>>> agreed
>>>>>>>>>>>>>> to
>>>>>>>>>>>>>>>>>> have
>>>>>>>>>>>>>>>>>>>>> a
>>>>>>>>>>>>>>>>>>>>>> timely 1.11.1 in the vote mail of Flink 1.11.0.
>>>>>>>>>>>>>>>>>>>>>>>> And I have noticed some user voice[1][2] that they’re
>>>>>>>> using
>>>>>>>>>>>>>> CDC
>>>>>>>>>>>>>>>>>>>>> feature
>>>>>>>>>>>>>>>>>>>>>> in mail list and offline communication with community
>>>>> user,
>>>>>>>> I
>>>>>>>>>>>>>>> think
>>>>>>>>>>>>>>>>>> the
>>>>>>>>>>>>>>>>>>>>>> following notable issues should be included in 1.11.1:
>>>>>>>>>>>>>>>>>>>>>>>> - FLINK-18461 Changelog source can't be insert into
>>>>> upsert
>>>>>>>>>>>>>> sink
>>>>>>>>>>>>>>>>>>>>>>>> - FLINK-18426 Incompatible deprecated key type for
>>>>>>>>>>>>>> registration
>>>>>>>>>>>>>>>>>>>>> cluster
>>>>>>>>>>>>>>>>>>>>>>>> - FLINK-18434 Can not select fields with JdbcCatalog
>>>>>>>>>>>>>>>>>>>>>>>> - FLINK-17726 Scheduler should take care of tasks
>>>>> directly
>>>>>>>>>>>>>>>> canceled
>>>>>>>>>>>>>>>>>>>>> by
>>>>>>>>>>>>>>>>>>>>>> TaskManager
>>>>>>>>>>>>>>>>>>>>>>>> - FLINK-17075 Add task status reconciliation between
>>>>> TM
>>>>>>>> and
>>>>>>>>>>>>> JM
>>>>>>>>>>>>>>>>>>>>>>>> So, +1 to prepare a quick bug-fix version from my
>>>>> side.
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>>>>>>>>>> Leonard Xu
>>>>>>>>>>>>>>>>>>>>>>>> [1] user:
>>>>> http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Flip-105-can-the-debezium-canal-SQL-sink-to-database-directly-td36275.html#a36306
>>>>>>>>>>>>>>>>>>>>>> <
>>>>>>>>>>>>>>>>>>>>>>
>>>>> http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Flip-105-can-the-debezium-canal-SQL-sink-to-database-directly-td36275.html#a36306
>>>>>>>>>>>>>>>>>>>>>>>> [2] user-zh:
>>>>> http://apache-flink.147419.n8.nabble.com/flink-1-11-cdc-flink-sql-kafka-topic-tt4567.html#a4590
>>>>>>>>>>>>>>>>>>>>>> <
>>>>>>>>>>>>>>>>>>>>>>
>>>>> http://apache-flink.147419.n8.nabble.com/flink-1-11-cdc-flink-sql-kafka-topic-tt4567.html#a4590
>>>>>>>>>>>>>>>>>>>>>>>>> 在 2020年7月9日，11:12，Jark Wu <[hidden email]> 写道：
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> Besides, it would be great if we can figure out the
>>>>>>>>>>>>>> performance
>>>>>>>>>>>>>>>>>>>>>> regression
>>>>>>>>>>>>>>>>>>>>>>>>> Thomas reported before.
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> Do you know what's the status now? @zhijiang <
>>>>>>>>>>>>>>>>>>>>>> [hidden email]>
>>>>>>>>>>>>>>>>>>>>>>>>> @Thomas
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>>>>>>>>>>> Jark
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> On Thu, 9 Jul 2020 at 11:10, Jark Wu <
>>>>> [hidden email]>
>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>> Hi everyone,
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> As discussed in the voting thread of 1.11.0-RC4
>>>>> [1], we
>>>>>>>>>>>>>> found
>>>>>>>>>>>>>>> a
>>>>>>>>>>>>>>>>>>>>>> blocker
>>>>>>>>>>>>>>>>>>>>>>>>>> issue about the CDC feature [1].
>>>>>>>>>>>>>>>>>>>>>>>>>> Considering this is a new kind of connector, we
>>>>> don't
>>>>>>>> want
>>>>>>>>>>>>>> to
>>>>>>>>>>>>>>>>>> block
>>>>>>>>>>>>>>>>>>>>>> the
>>>>>>>>>>>>>>>>>>>>>>>>>> ready-to-publish RC4 and prefer to have an
>>>>> immediately
>>>>>>>>>>>>>> 1.11.1
>>>>>>>>>>>>>>>>>>>>> release.
>>>>>>>>>>>>>>>>>>>>>>>>>> Therefore, I would like to start the discussion
>>>>> about
>>>>>>>>>>>>>>> releasing
>>>>>>>>>>>>>>>>>>>>> 1.11.1
>>>>>>>>>>>>>>>>>>>>>>>>>> soon, to deliver a complete CDC feature.
>>>>>>>>>>>>>>>>>>>>>>>>>> We can also release some notable bug fixes found in
>>>>>>>> these
>>>>>>>>>>>>>>> days.
>>>>>>>>>>>>>>>>>>>>> But I
>>>>>>>>>>>>>>>>>>>>>>>>>> suggest not to wait too long to collect/fix bugs,
>>>>>>>>>>>>>>>>>>>>>>>>>> otherwise it will delay the feature delivery again,
>>>>> we
>>>>>>>> can
>>>>>>>>>>>>>>>> launch
>>>>>>>>>>>>>>>>>>>>>> another
>>>>>>>>>>>>>>>>>>>>>>>>>> patch release after that if needed.
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> Most notable bug fixes so far are:
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> - FLINK-18461 Changelog source can't be insert into
>>>>>>>> upsert
>>>>>>>>>>>>>>> sink
>>>>>>>>>>>>>>>>>>>>>>>>>> - FLINK-18426 Incompatible deprecated key type for
>>>>>>>>>>>>>>> registration
>>>>>>>>>>>>>>>>>>>>>> cluster
>>>>>>>>>>>>>>>>>>>>>>>>>> options
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> Furthermore, I think it would be better if we can
>>>>> fix
>>>>>>>>>>>>> these
>>>>>>>>>>>>>>>> issues
>>>>>>>>>>>>>>>>>>>>> in
>>>>>>>>>>>>>>>>>>>>>>>>>> 1.11.1:
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> - FLINK-18434 Can not select fields with
>>>>> JdbcCatalog (PR
>>>>>>>>>>>>>>> opened)
>>>>>>>>>>>>>>>>>>>>>>>>>> - FLINK-18520 New Table Function type inference
>>>>> fails
>>>>>>>> (PR
>>>>>>>>>>>>>>>> opened)
>>>>>>>>>>>>>>>>>>>>>>>>>> - FLINK-18477 ChangelogSocketExample does not work
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> I'd like to suggest creating the first RC next
>>>>> Monday.
>>>>>>>>>>>>> What
>>>>>>>>>>>>>> do
>>>>>>>>>>>>>>>> you
>>>>>>>>>>>>>>>>>>>>>> think?
>>>>>>>>>>>>>>>>>>>>>>>>>> If there are any concerns or missing blocker issues
>>>>> need
>>>>>>>>>>>>> to
>>>>>>>>>>>>>> be
>>>>>>>>>>>>>>>>>>>>> fixed
>>>>>>>>>>>>>>>>>>>>>> in
>>>>>>>>>>>>>>>>>>>>>>>>>> 1.11.1, please let me know. Thanks.
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>>>>>>>>>>>> Jark
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> [1]:
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>> http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/VOTE-Release-1-11-0-release-candidate-4-tp42829p42858.html
>>>>>>>>>>>>>>>>>>>>>>>>>> [2]:
>>>>> https://issues.apache.org/jira/browse/FLINK-18461
>>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>>> Best, Jingsong Lee
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Best,
>>>>>>>>>>>>>>>>> Benchao Li
>>>>>
>>
>