[DISCUSS] Releasing Flink 1.9.3

[Dian Fu-2]

Hi all,

It has been more than two months since we released Flink 1.9.2. There are already 36 improvements/bugfixes in the release-1.9 branch. Therefore, I propose to create the next bugfix release 1.9.3 for Flink 1.9.

Most notable fixes are:

- [FLINK-15085] HistoryServer dashboard config json out of sync
- [FLINK-15575] Azure Filesystem Shades Wrong Package "httpcomponents"
- [FLINK-15638] releasing/create_release_branch.sh does not set version in flink-python/pyflink/version.py
- [FLINK-16242] BinaryGeneric serialization error cause checkpoint failure
- [FLINK-16573] Kinesis consumer does not properly shutdown RecordFetcher threads
- [FLINK-16047] Blink planner produces wrong aggregate results with state clean up
- [FLINK-16860] TableException: Failed to push filter into table source! when upgrading flink to 1.9.2
- [FLINK-16916] The logic of NullableSerializer#copy is wrong
- [FLINK-16389] Bump Kafka 0.10 to 0.10.2.2
- [FLINK-15812] HistoryServer archiving is done in Dispatcher main thread
- [FLINK-17062] Fix the conversion from Java row type to Python row type

Furthermore, there is one blocker issue which should be merged before 1.9.3 release:

- [FLINK-16576] State inconsistency on restore with memory state backends (reviewing)

I would volunteer as the release manager and kick off the release process. What do you think?

Please let me know if there are any concerns or any other blocker issues need to be fixed in 1.9.3. Thanks.

Appreciated if there is any PMC could help with the final steps of the release process.

Regards,
Dian

[jincheng sun]

Hi Dian,

Thanks for bring up the discussion. I would like to give you a hand at the
last stage when the RC is finished.  :)

Best,
Jincheng



Dian Fu <[hidden email]> 于2020年4月10日周五 上午11:08写道：

> Hi all,
>
> It has been more than two months since we released Flink 1.9.2. There are
> already 36 improvements/bugfixes in the release-1.9 branch. Therefore, I
> propose to create the next bugfix release 1.9.3 for Flink 1.9.
>
> Most notable fixes are:
>
> - [FLINK-15085] HistoryServer dashboard config json out of sync
> - [FLINK-15575] Azure Filesystem Shades Wrong Package "httpcomponents"
> - [FLINK-15638] releasing/create_release_branch.sh does not set version in
> flink-python/pyflink/version.py
> - [FLINK-16242] BinaryGeneric serialization error cause checkpoint failure
> - [FLINK-16573] Kinesis consumer does not properly shutdown RecordFetcher
> threads
> - [FLINK-16047] Blink planner produces wrong aggregate results with state
> clean up
> - [FLINK-16860] TableException: Failed to push filter into table source!
> when upgrading flink to 1.9.2
> - [FLINK-16916] The logic of NullableSerializer#copy is wrong
> - [FLINK-16389] Bump Kafka 0.10 to 0.10.2.2
> - [FLINK-15812] HistoryServer archiving is done in Dispatcher main thread
> - [FLINK-17062] Fix the conversion from Java row type to Python row type
>
> Furthermore, there is one blocker issue which should be merged before
> 1.9.3 release:
>
> - [FLINK-16576] State inconsistency on restore with memory state backends
> (reviewing)
>
> I would volunteer as the release manager and kick off the release process.
> What do you think?
>
> Please let me know if there are any concerns or any other blocker issues
> need to be fixed in 1.9.3. Thanks.
>
> Appreciated if there is any PMC could help with the final steps of the
> release process.
>
> Regards,
> Dian

[Dian Fu-2]

Hi Jincheng,

Thanks a lot for offering help. It would be very helpful. Thanks again!

Regards,
Dian

> 在 2020年4月10日，下午12:46，jincheng sun <[hidden email]> 写道：
>
> Hi Dian,
>
> Thanks for bring up the discussion. I would like to give you a hand at the
> last stage when the RC is finished.  :)
>
> Best,
> Jincheng
>
>
>
> Dian Fu <[hidden email]> 于2020年4月10日周五 上午11:08写道：
>
>> Hi all,
>>
>> It has been more than two months since we released Flink 1.9.2. There are
>> already 36 improvements/bugfixes in the release-1.9 branch. Therefore, I
>> propose to create the next bugfix release 1.9.3 for Flink 1.9.
>>
>> Most notable fixes are:
>>
>> - [FLINK-15085] HistoryServer dashboard config json out of sync
>> - [FLINK-15575] Azure Filesystem Shades Wrong Package "httpcomponents"
>> - [FLINK-15638] releasing/create_release_branch.sh does not set version in
>> flink-python/pyflink/version.py
>> - [FLINK-16242] BinaryGeneric serialization error cause checkpoint failure
>> - [FLINK-16573] Kinesis consumer does not properly shutdown RecordFetcher
>> threads
>> - [FLINK-16047] Blink planner produces wrong aggregate results with state
>> clean up
>> - [FLINK-16860] TableException: Failed to push filter into table source!
>> when upgrading flink to 1.9.2
>> - [FLINK-16916] The logic of NullableSerializer#copy is wrong
>> - [FLINK-16389] Bump Kafka 0.10 to 0.10.2.2
>> - [FLINK-15812] HistoryServer archiving is done in Dispatcher main thread
>> - [FLINK-17062] Fix the conversion from Java row type to Python row type
>>
>> Furthermore, there is one blocker issue which should be merged before
>> 1.9.3 release:
>>
>> - [FLINK-16576] State inconsistency on restore with memory state backends
>> (reviewing)
>>
>> I would volunteer as the release manager and kick off the release process.
>> What do you think?
>>
>> Please let me know if there are any concerns or any other blocker issues
>> need to be fixed in 1.9.3. Thanks.
>>
>> Appreciated if there is any PMC could help with the final steps of the
>> release process.
>>
>> Regards,
>> Dian

[Till Rohrmann]

Hi Dian,

creating a new 1.9 bug fix release is a very good idea. +1 for creating it
soon. Also thanks for volunteering as our release manager.

Cheers,
Till

On Fri, Apr 10, 2020 at 7:27 AM Dian Fu <[hidden email]> wrote:

> Hi Jincheng,
>
> Thanks a lot for offering help. It would be very helpful. Thanks again!
>
> Regards,
> Dian
>
> > 在 2020年4月10日，下午12:46，jincheng sun <[hidden email]> 写道：
> >
> > Hi Dian,
> >
> > Thanks for bring up the discussion. I would like to give you a hand at
> the
> > last stage when the RC is finished.  :)
> >
> > Best,
> > Jincheng
> >
> >
> >
> > Dian Fu <[hidden email]> 于2020年4月10日周五 上午11:08写道：
> >
> >> Hi all,
> >>
> >> It has been more than two months since we released Flink 1.9.2. There
> are
> >> already 36 improvements/bugfixes in the release-1.9 branch. Therefore, I
> >> propose to create the next bugfix release 1.9.3 for Flink 1.9.
> >>
> >> Most notable fixes are:
> >>
> >> - [FLINK-15085] HistoryServer dashboard config json out of sync
> >> - [FLINK-15575] Azure Filesystem Shades Wrong Package "httpcomponents"
> >> - [FLINK-15638] releasing/create_release_branch.sh does not set version
> in
> >> flink-python/pyflink/version.py
> >> - [FLINK-16242] BinaryGeneric serialization error cause checkpoint
> failure
> >> - [FLINK-16573] Kinesis consumer does not properly shutdown
> RecordFetcher
> >> threads
> >> - [FLINK-16047] Blink planner produces wrong aggregate results with
> state
> >> clean up
> >> - [FLINK-16860] TableException: Failed to push filter into table source!
> >> when upgrading flink to 1.9.2
> >> - [FLINK-16916] The logic of NullableSerializer#copy is wrong
> >> - [FLINK-16389] Bump Kafka 0.10 to 0.10.2.2
> >> - [FLINK-15812] HistoryServer archiving is done in Dispatcher main
> thread
> >> - [FLINK-17062] Fix the conversion from Java row type to Python row type
> >>
> >> Furthermore, there is one blocker issue which should be merged before
> >> 1.9.3 release:
> >>
> >> - [FLINK-16576] State inconsistency on restore with memory state
> backends
> >> (reviewing)
> >>
> >> I would volunteer as the release manager and kick off the release
> process.
> >> What do you think?
> >>
> >> Please let me know if there are any concerns or any other blocker issues
> >> need to be fixed in 1.9.3. Thanks.
> >>
> >> Appreciated if there is any PMC could help with the final steps of the
> >> release process.
> >>
> >> Regards,
> >> Dian
>
>

[Hequn Cheng-2]

+1 for the release and for Dian being the RM.
Thanks Jincheng for your continuous efforts on helping the releasing.

Best,
Hequn

On Wed, Apr 15, 2020 at 3:45 PM Till Rohrmann <[hidden email]> wrote:

> Hi Dian,
>
> creating a new 1.9 bug fix release is a very good idea. +1 for creating it
> soon. Also thanks for volunteering as our release manager.
>
> Cheers,
> Till
>
> On Fri, Apr 10, 2020 at 7:27 AM Dian Fu <[hidden email]> wrote:
>
> > Hi Jincheng,
> >
> > Thanks a lot for offering help. It would be very helpful. Thanks again!
> >
> > Regards,
> > Dian
> >
> > > 在 2020年4月10日，下午12:46，jincheng sun <[hidden email]> 写道：
> > >
> > > Hi Dian,
> > >
> > > Thanks for bring up the discussion. I would like to give you a hand at
> > the
> > > last stage when the RC is finished.  :)
> > >
> > > Best,
> > > Jincheng
> > >
> > >
> > >
> > > Dian Fu <[hidden email]> 于2020年4月10日周五 上午11:08写道：
> > >
> > >> Hi all,
> > >>
> > >> It has been more than two months since we released Flink 1.9.2. There
> > are
> > >> already 36 improvements/bugfixes in the release-1.9 branch.
> Therefore, I
> > >> propose to create the next bugfix release 1.9.3 for Flink 1.9.
> > >>
> > >> Most notable fixes are:
> > >>
> > >> - [FLINK-15085] HistoryServer dashboard config json out of sync
> > >> - [FLINK-15575] Azure Filesystem Shades Wrong Package "httpcomponents"
> > >> - [FLINK-15638] releasing/create_release_branch.sh does not set
> version
> > in
> > >> flink-python/pyflink/version.py
> > >> - [FLINK-16242] BinaryGeneric serialization error cause checkpoint
> > failure
> > >> - [FLINK-16573] Kinesis consumer does not properly shutdown
> > RecordFetcher
> > >> threads
> > >> - [FLINK-16047] Blink planner produces wrong aggregate results with
> > state
> > >> clean up
> > >> - [FLINK-16860] TableException: Failed to push filter into table
> source!
> > >> when upgrading flink to 1.9.2
> > >> - [FLINK-16916] The logic of NullableSerializer#copy is wrong
> > >> - [FLINK-16389] Bump Kafka 0.10 to 0.10.2.2
> > >> - [FLINK-15812] HistoryServer archiving is done in Dispatcher main
> > thread
> > >> - [FLINK-17062] Fix the conversion from Java row type to Python row
> type
> > >>
> > >> Furthermore, there is one blocker issue which should be merged before
> > >> 1.9.3 release:
> > >>
> > >> - [FLINK-16576] State inconsistency on restore with memory state
> > backends
> > >> (reviewing)
> > >>
> > >> I would volunteer as the release manager and kick off the release
> > process.
> > >> What do you think?
> > >>
> > >> Please let me know if there are any concerns or any other blocker
> issues
> > >> need to be fixed in 1.9.3. Thanks.
> > >>
> > >> Appreciated if there is any PMC could help with the final steps of the
> > >> release process.
> > >>
> > >> Regards,
> > >> Dian
> >
> >
>

[Yu Li]

+1 to create a new 1.9 bug fix release. Thanks Dian for volunteering as our
RM.

Best Regards,
Yu


On Wed, 15 Apr 2020 at 16:25, Hequn Cheng <[hidden email]> wrote:

> +1 for the release and for Dian being the RM.
> Thanks Jincheng for your continuous efforts on helping the releasing.
>
> Best,
> Hequn
>
> On Wed, Apr 15, 2020 at 3:45 PM Till Rohrmann <[hidden email]>
> wrote:
>
> > Hi Dian,
> >
> > creating a new 1.9 bug fix release is a very good idea. +1 for creating
> it
> > soon. Also thanks for volunteering as our release manager.
> >
> > Cheers,
> > Till
> >
> > On Fri, Apr 10, 2020 at 7:27 AM Dian Fu <[hidden email]> wrote:
> >
> > > Hi Jincheng,
> > >
> > > Thanks a lot for offering help. It would be very helpful. Thanks again!
> > >
> > > Regards,
> > > Dian
> > >
> > > > 在 2020年4月10日，下午12:46，jincheng sun <[hidden email]> 写道：
> > > >
> > > > Hi Dian,
> > > >
> > > > Thanks for bring up the discussion. I would like to give you a hand
> at
> > > the
> > > > last stage when the RC is finished.  :)
> > > >
> > > > Best,
> > > > Jincheng
> > > >
> > > >
> > > >
> > > > Dian Fu <[hidden email]> 于2020年4月10日周五 上午11:08写道：
> > > >
> > > >> Hi all,
> > > >>
> > > >> It has been more than two months since we released Flink 1.9.2.
> There
> > > are
> > > >> already 36 improvements/bugfixes in the release-1.9 branch.
> > Therefore, I
> > > >> propose to create the next bugfix release 1.9.3 for Flink 1.9.
> > > >>
> > > >> Most notable fixes are:
> > > >>
> > > >> - [FLINK-15085] HistoryServer dashboard config json out of sync
> > > >> - [FLINK-15575] Azure Filesystem Shades Wrong Package
> "httpcomponents"
> > > >> - [FLINK-15638] releasing/create_release_branch.sh does not set
> > version
> > > in
> > > >> flink-python/pyflink/version.py
> > > >> - [FLINK-16242] BinaryGeneric serialization error cause checkpoint
> > > failure
> > > >> - [FLINK-16573] Kinesis consumer does not properly shutdown
> > > RecordFetcher
> > > >> threads
> > > >> - [FLINK-16047] Blink planner produces wrong aggregate results with
> > > state
> > > >> clean up
> > > >> - [FLINK-16860] TableException: Failed to push filter into table
> > source!
> > > >> when upgrading flink to 1.9.2
> > > >> - [FLINK-16916] The logic of NullableSerializer#copy is wrong
> > > >> - [FLINK-16389] Bump Kafka 0.10 to 0.10.2.2
> > > >> - [FLINK-15812] HistoryServer archiving is done in Dispatcher main
> > > thread
> > > >> - [FLINK-17062] Fix the conversion from Java row type to Python row
> > type
> > > >>
> > > >> Furthermore, there is one blocker issue which should be merged
> before
> > > >> 1.9.3 release:
> > > >>
> > > >> - [FLINK-16576] State inconsistency on restore with memory state
> > > backends
> > > >> (reviewing)
> > > >>
> > > >> I would volunteer as the release manager and kick off the release
> > > process.
> > > >> What do you think?
> > > >>
> > > >> Please let me know if there are any concerns or any other blocker
> > issues
> > > >> need to be fixed in 1.9.3. Thanks.
> > > >>
> > > >> Appreciated if there is any PMC could help with the final steps of
> the
> > > >> release process.
> > > >>
> > > >> Regards,
> > > >> Dian
> > >
> > >
> >
>

[Congxian Qiu]

+1 to create a new 1.9 bugfix release. and FLINK-16576[1] has merged into
master, filed a pr for release-1.9 already

[1] https://issues.apache.org/jira/browse/FLINK-16576

Best,
Congxian


Yu Li <[hidden email]> 于2020年4月15日周三 下午9:16写道：

> +1 to create a new 1.9 bug fix release. Thanks Dian for volunteering as our
> RM.
>
> Best Regards,
> Yu
>
>
> On Wed, 15 Apr 2020 at 16:25, Hequn Cheng <[hidden email]> wrote:
>
> > +1 for the release and for Dian being the RM.
> > Thanks Jincheng for your continuous efforts on helping the releasing.
> >
> > Best,
> > Hequn
> >
> > On Wed, Apr 15, 2020 at 3:45 PM Till Rohrmann <[hidden email]>
> > wrote:
> >
> > > Hi Dian,
> > >
> > > creating a new 1.9 bug fix release is a very good idea. +1 for creating
> > it
> > > soon. Also thanks for volunteering as our release manager.
> > >
> > > Cheers,
> > > Till
> > >
> > > On Fri, Apr 10, 2020 at 7:27 AM Dian Fu <[hidden email]> wrote:
> > >
> > > > Hi Jincheng,
> > > >
> > > > Thanks a lot for offering help. It would be very helpful. Thanks
> again!
> > > >
> > > > Regards,
> > > > Dian
> > > >
> > > > > 在 2020年4月10日，下午12:46，jincheng sun <[hidden email]> 写道：
> > > > >
> > > > > Hi Dian,
> > > > >
> > > > > Thanks for bring up the discussion. I would like to give you a hand
> > at
> > > > the
> > > > > last stage when the RC is finished.  :)
> > > > >
> > > > > Best,
> > > > > Jincheng
> > > > >
> > > > >
> > > > >
> > > > > Dian Fu <[hidden email]> 于2020年4月10日周五 上午11:08写道：
> > > > >
> > > > >> Hi all,
> > > > >>
> > > > >> It has been more than two months since we released Flink 1.9.2.
> > There
> > > > are
> > > > >> already 36 improvements/bugfixes in the release-1.9 branch.
> > > Therefore, I
> > > > >> propose to create the next bugfix release 1.9.3 for Flink 1.9.
> > > > >>
> > > > >> Most notable fixes are:
> > > > >>
> > > > >> - [FLINK-15085] HistoryServer dashboard config json out of sync
> > > > >> - [FLINK-15575] Azure Filesystem Shades Wrong Package
> > "httpcomponents"
> > > > >> - [FLINK-15638] releasing/create_release_branch.sh does not set
> > > version
> > > > in
> > > > >> flink-python/pyflink/version.py
> > > > >> - [FLINK-16242] BinaryGeneric serialization error cause checkpoint
> > > > failure
> > > > >> - [FLINK-16573] Kinesis consumer does not properly shutdown
> > > > RecordFetcher
> > > > >> threads
> > > > >> - [FLINK-16047] Blink planner produces wrong aggregate results
> with
> > > > state
> > > > >> clean up
> > > > >> - [FLINK-16860] TableException: Failed to push filter into table
> > > source!
> > > > >> when upgrading flink to 1.9.2
> > > > >> - [FLINK-16916] The logic of NullableSerializer#copy is wrong
> > > > >> - [FLINK-16389] Bump Kafka 0.10 to 0.10.2.2
> > > > >> - [FLINK-15812] HistoryServer archiving is done in Dispatcher main
> > > > thread
> > > > >> - [FLINK-17062] Fix the conversion from Java row type to Python
> row
> > > type
> > > > >>
> > > > >> Furthermore, there is one blocker issue which should be merged
> > before
> > > > >> 1.9.3 release:
> > > > >>
> > > > >> - [FLINK-16576] State inconsistency on restore with memory state
> > > > backends
> > > > >> (reviewing)
> > > > >>
> > > > >> I would volunteer as the release manager and kick off the release
> > > > process.
> > > > >> What do you think?
> > > > >>
> > > > >> Please let me know if there are any concerns or any other blocker
> > > issues
> > > > >> need to be fixed in 1.9.3. Thanks.
> > > > >>
> > > > >> Appreciated if there is any PMC could help with the final steps of
> > the
> > > > >> release process.
> > > > >>
> > > > >> Regards,
> > > > >> Dian
> > > >
> > > >
> > >
> >
>

[Jark Wu-2]

+1 for releasing 1.9.3 soon.
Thanks Dian for driving this!

Best,
Jark

On Wed, 15 Apr 2020 at 22:11, Congxian Qiu <[hidden email]> wrote:

> +1 to create a new 1.9 bugfix release. and FLINK-16576[1] has merged into
> master, filed a pr for release-1.9 already
>
> [1] https://issues.apache.org/jira/browse/FLINK-16576
>
> Best,
> Congxian
>
>
> Yu Li <[hidden email]> 于2020年4月15日周三 下午9:16写道：
>
> > +1 to create a new 1.9 bug fix release. Thanks Dian for volunteering as
> our
> > RM.
> >
> > Best Regards,
> > Yu
> >
> >
> > On Wed, 15 Apr 2020 at 16:25, Hequn Cheng <[hidden email]> wrote:
> >
> > > +1 for the release and for Dian being the RM.
> > > Thanks Jincheng for your continuous efforts on helping the releasing.
> > >
> > > Best,
> > > Hequn
> > >
> > > On Wed, Apr 15, 2020 at 3:45 PM Till Rohrmann <[hidden email]>
> > > wrote:
> > >
> > > > Hi Dian,
> > > >
> > > > creating a new 1.9 bug fix release is a very good idea. +1 for
> creating
> > > it
> > > > soon. Also thanks for volunteering as our release manager.
> > > >
> > > > Cheers,
> > > > Till
> > > >
> > > > On Fri, Apr 10, 2020 at 7:27 AM Dian Fu <[hidden email]>
> wrote:
> > > >
> > > > > Hi Jincheng,
> > > > >
> > > > > Thanks a lot for offering help. It would be very helpful. Thanks
> > again!
> > > > >
> > > > > Regards,
> > > > > Dian
> > > > >
> > > > > > 在 2020年4月10日，下午12:46，jincheng sun <[hidden email]> 写道：
> > > > > >
> > > > > > Hi Dian,
> > > > > >
> > > > > > Thanks for bring up the discussion. I would like to give you a
> hand
> > > at
> > > > > the
> > > > > > last stage when the RC is finished.  :)
> > > > > >
> > > > > > Best,
> > > > > > Jincheng
> > > > > >
> > > > > >
> > > > > >
> > > > > > Dian Fu <[hidden email]> 于2020年4月10日周五 上午11:08写道：
> > > > > >
> > > > > >> Hi all,
> > > > > >>
> > > > > >> It has been more than two months since we released Flink 1.9.2.
> > > There
> > > > > are
> > > > > >> already 36 improvements/bugfixes in the release-1.9 branch.
> > > > Therefore, I
> > > > > >> propose to create the next bugfix release 1.9.3 for Flink 1.9.
> > > > > >>
> > > > > >> Most notable fixes are:
> > > > > >>
> > > > > >> - [FLINK-15085] HistoryServer dashboard config json out of sync
> > > > > >> - [FLINK-15575] Azure Filesystem Shades Wrong Package
> > > "httpcomponents"
> > > > > >> - [FLINK-15638] releasing/create_release_branch.sh does not set
> > > > version
> > > > > in
> > > > > >> flink-python/pyflink/version.py
> > > > > >> - [FLINK-16242] BinaryGeneric serialization error cause
> checkpoint
> > > > > failure
> > > > > >> - [FLINK-16573] Kinesis consumer does not properly shutdown
> > > > > RecordFetcher
> > > > > >> threads
> > > > > >> - [FLINK-16047] Blink planner produces wrong aggregate results
> > with
> > > > > state
> > > > > >> clean up
> > > > > >> - [FLINK-16860] TableException: Failed to push filter into table
> > > > source!
> > > > > >> when upgrading flink to 1.9.2
> > > > > >> - [FLINK-16916] The logic of NullableSerializer#copy is wrong
> > > > > >> - [FLINK-16389] Bump Kafka 0.10 to 0.10.2.2
> > > > > >> - [FLINK-15812] HistoryServer archiving is done in Dispatcher
> main
> > > > > thread
> > > > > >> - [FLINK-17062] Fix the conversion from Java row type to Python
> > row
> > > > type
> > > > > >>
> > > > > >> Furthermore, there is one blocker issue which should be merged
> > > before
> > > > > >> 1.9.3 release:
> > > > > >>
> > > > > >> - [FLINK-16576] State inconsistency on restore with memory state
> > > > > backends
> > > > > >> (reviewing)
> > > > > >>
> > > > > >> I would volunteer as the release manager and kick off the
> release
> > > > > process.
> > > > > >> What do you think?
> > > > > >>
> > > > > >> Please let me know if there are any concerns or any other
> blocker
> > > > issues
> > > > > >> need to be fixed in 1.9.3. Thanks.
> > > > > >>
> > > > > >> Appreciated if there is any PMC could help with the final steps
> of
> > > the
> > > > > >> release process.
> > > > > >>
> > > > > >> Regards,
> > > > > >> Dian
> > > > >
> > > > >
> > > >
> > >
> >
>

[Dian Fu-2]

Thanks you all for the positive feedback and thanks a lot Congxian and Yu for working on FLINK-16576.

I'll create the first RC after FLINK-16576 is merged to release-1.9.

Feel free to let to know if there are any other issues you'd like to be included in this release.

Thanks,
Dian

> 在 2020年4月15日，下午10:20，Jark Wu <[hidden email]> 写道：
>
> +1 for releasing 1.9.3 soon.
> Thanks Dian for driving this!
>
> Best,
> Jark
>
> On Wed, 15 Apr 2020 at 22:11, Congxian Qiu <[hidden email]> wrote:
>
>> +1 to create a new 1.9 bugfix release. and FLINK-16576[1] has merged into
>> master, filed a pr for release-1.9 already
>>
>> [1] https://issues.apache.org/jira/browse/FLINK-16576
>>
>> Best,
>> Congxian
>>
>>
>> Yu Li <[hidden email]> 于2020年4月15日周三 下午9:16写道：
>>
>>> +1 to create a new 1.9 bug fix release. Thanks Dian for volunteering as
>> our
>>> RM.
>>>
>>> Best Regards,
>>> Yu
>>>
>>>
>>> On Wed, 15 Apr 2020 at 16:25, Hequn Cheng <[hidden email]> wrote:
>>>
>>>> +1 for the release and for Dian being the RM.
>>>> Thanks Jincheng for your continuous efforts on helping the releasing.
>>>>
>>>> Best,
>>>> Hequn
>>>>
>>>> On Wed, Apr 15, 2020 at 3:45 PM Till Rohrmann <[hidden email]>
>>>> wrote:
>>>>
>>>>> Hi Dian,
>>>>>
>>>>> creating a new 1.9 bug fix release is a very good idea. +1 for
>> creating
>>>> it
>>>>> soon. Also thanks for volunteering as our release manager.
>>>>>
>>>>> Cheers,
>>>>> Till
>>>>>
>>>>> On Fri, Apr 10, 2020 at 7:27 AM Dian Fu <[hidden email]>
>> wrote:
>>>>>
>>>>>> Hi Jincheng,
>>>>>>
>>>>>> Thanks a lot for offering help. It would be very helpful. Thanks
>>> again!
>>>>>>
>>>>>> Regards,
>>>>>> Dian
>>>>>>
>>>>>>> 在 2020年4月10日，下午12:46，jincheng sun <[hidden email]> 写道：
>>>>>>>
>>>>>>> Hi Dian,
>>>>>>>
>>>>>>> Thanks for bring up the discussion. I would like to give you a
>> hand
>>>> at
>>>>>> the
>>>>>>> last stage when the RC is finished.  :)
>>>>>>>
>>>>>>> Best,
>>>>>>> Jincheng
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> Dian Fu <[hidden email]> 于2020年4月10日周五 上午11:08写道：
>>>>>>>
>>>>>>>> Hi all,
>>>>>>>>
>>>>>>>> It has been more than two months since we released Flink 1.9.2.
>>>> There
>>>>>> are
>>>>>>>> already 36 improvements/bugfixes in the release-1.9 branch.
>>>>> Therefore, I
>>>>>>>> propose to create the next bugfix release 1.9.3 for Flink 1.9.
>>>>>>>>
>>>>>>>> Most notable fixes are:
>>>>>>>>
>>>>>>>> - [FLINK-15085] HistoryServer dashboard config json out of sync
>>>>>>>> - [FLINK-15575] Azure Filesystem Shades Wrong Package
>>>> "httpcomponents"
>>>>>>>> - [FLINK-15638] releasing/create_release_branch.sh does not set
>>>>> version
>>>>>> in
>>>>>>>> flink-python/pyflink/version.py
>>>>>>>> - [FLINK-16242] BinaryGeneric serialization error cause
>> checkpoint
>>>>>> failure
>>>>>>>> - [FLINK-16573] Kinesis consumer does not properly shutdown
>>>>>> RecordFetcher
>>>>>>>> threads
>>>>>>>> - [FLINK-16047] Blink planner produces wrong aggregate results
>>> with
>>>>>> state
>>>>>>>> clean up
>>>>>>>> - [FLINK-16860] TableException: Failed to push filter into table
>>>>> source!
>>>>>>>> when upgrading flink to 1.9.2
>>>>>>>> - [FLINK-16916] The logic of NullableSerializer#copy is wrong
>>>>>>>> - [FLINK-16389] Bump Kafka 0.10 to 0.10.2.2
>>>>>>>> - [FLINK-15812] HistoryServer archiving is done in Dispatcher
>> main
>>>>>> thread
>>>>>>>> - [FLINK-17062] Fix the conversion from Java row type to Python
>>> row
>>>>> type
>>>>>>>>
>>>>>>>> Furthermore, there is one blocker issue which should be merged
>>>> before
>>>>>>>> 1.9.3 release:
>>>>>>>>
>>>>>>>> - [FLINK-16576] State inconsistency on restore with memory state
>>>>>> backends
>>>>>>>> (reviewing)
>>>>>>>>
>>>>>>>> I would volunteer as the release manager and kick off the
>> release
>>>>>> process.
>>>>>>>> What do you think?
>>>>>>>>
>>>>>>>> Please let me know if there are any concerns or any other
>> blocker
>>>>> issues
>>>>>>>> need to be fixed in 1.9.3. Thanks.
>>>>>>>>
>>>>>>>> Appreciated if there is any PMC could help with the final steps
>> of
>>>> the
>>>>>>>> release process.
>>>>>>>>
>>>>>>>> Regards,
>>>>>>>> Dian
>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>>

[Dian Fu-2]

Hi all,

All the blocker issues for 1.9.3 have been resolved and I'm preparing the first RC now.

Thanks,
Dian

> 在 2020年4月15日，下午10:27，Dian Fu <[hidden email]> 写道：
>
> Thanks you all for the positive feedback and thanks a lot Congxian and Yu for working on FLINK-16576.
>
> I'll create the first RC after FLINK-16576 is merged to release-1.9.
>
> Feel free to let to know if there are any other issues you'd like to be included in this release.
>
> Thanks,
> Dian
>
>> 在 2020年4月15日，下午10:20，Jark Wu <[hidden email]> 写道：
>>
>> +1 for releasing 1.9.3 soon.
>> Thanks Dian for driving this!
>>
>> Best,
>> Jark
>>
>> On Wed, 15 Apr 2020 at 22:11, Congxian Qiu <[hidden email]> wrote:
>>
>>> +1 to create a new 1.9 bugfix release. and FLINK-16576[1] has merged into
>>> master, filed a pr for release-1.9 already
>>>
>>> [1] https://issues.apache.org/jira/browse/FLINK-16576
>>>
>>> Best,
>>> Congxian
>>>
>>>
>>> Yu Li <[hidden email]> 于2020年4月15日周三 下午9:16写道：
>>>
>>>> +1 to create a new 1.9 bug fix release. Thanks Dian for volunteering as
>>> our
>>>> RM.
>>>>
>>>> Best Regards,
>>>> Yu
>>>>
>>>>
>>>> On Wed, 15 Apr 2020 at 16:25, Hequn Cheng <[hidden email]> wrote:
>>>>
>>>>> +1 for the release and for Dian being the RM.
>>>>> Thanks Jincheng for your continuous efforts on helping the releasing.
>>>>>
>>>>> Best,
>>>>> Hequn
>>>>>
>>>>> On Wed, Apr 15, 2020 at 3:45 PM Till Rohrmann <[hidden email]>
>>>>> wrote:
>>>>>
>>>>>> Hi Dian,
>>>>>>
>>>>>> creating a new 1.9 bug fix release is a very good idea. +1 for
>>> creating
>>>>> it
>>>>>> soon. Also thanks for volunteering as our release manager.
>>>>>>
>>>>>> Cheers,
>>>>>> Till
>>>>>>
>>>>>> On Fri, Apr 10, 2020 at 7:27 AM Dian Fu <[hidden email]>
>>> wrote:
>>>>>>
>>>>>>> Hi Jincheng,
>>>>>>>
>>>>>>> Thanks a lot for offering help. It would be very helpful. Thanks
>>>> again!
>>>>>>>
>>>>>>> Regards,
>>>>>>> Dian
>>>>>>>
>>>>>>>> 在 2020年4月10日，下午12:46，jincheng sun <[hidden email]> 写道：
>>>>>>>>
>>>>>>>> Hi Dian,
>>>>>>>>
>>>>>>>> Thanks for bring up the discussion. I would like to give you a
>>> hand
>>>>> at
>>>>>>> the
>>>>>>>> last stage when the RC is finished.  :)
>>>>>>>>
>>>>>>>> Best,
>>>>>>>> Jincheng
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> Dian Fu <[hidden email]> 于2020年4月10日周五 上午11:08写道：
>>>>>>>>
>>>>>>>>> Hi all,
>>>>>>>>>
>>>>>>>>> It has been more than two months since we released Flink 1.9.2.
>>>>> There
>>>>>>> are
>>>>>>>>> already 36 improvements/bugfixes in the release-1.9 branch.
>>>>>> Therefore, I
>>>>>>>>> propose to create the next bugfix release 1.9.3 for Flink 1.9.
>>>>>>>>>
>>>>>>>>> Most notable fixes are:
>>>>>>>>>
>>>>>>>>> - [FLINK-15085] HistoryServer dashboard config json out of sync
>>>>>>>>> - [FLINK-15575] Azure Filesystem Shades Wrong Package
>>>>> "httpcomponents"
>>>>>>>>> - [FLINK-15638] releasing/create_release_branch.sh does not set
>>>>>> version
>>>>>>> in
>>>>>>>>> flink-python/pyflink/version.py
>>>>>>>>> - [FLINK-16242] BinaryGeneric serialization error cause
>>> checkpoint
>>>>>>> failure
>>>>>>>>> - [FLINK-16573] Kinesis consumer does not properly shutdown
>>>>>>> RecordFetcher
>>>>>>>>> threads
>>>>>>>>> - [FLINK-16047] Blink planner produces wrong aggregate results
>>>> with
>>>>>>> state
>>>>>>>>> clean up
>>>>>>>>> - [FLINK-16860] TableException: Failed to push filter into table
>>>>>> source!
>>>>>>>>> when upgrading flink to 1.9.2
>>>>>>>>> - [FLINK-16916] The logic of NullableSerializer#copy is wrong
>>>>>>>>> - [FLINK-16389] Bump Kafka 0.10 to 0.10.2.2
>>>>>>>>> - [FLINK-15812] HistoryServer archiving is done in Dispatcher
>>> main
>>>>>>> thread
>>>>>>>>> - [FLINK-17062] Fix the conversion from Java row type to Python
>>>> row
>>>>>> type
>>>>>>>>>
>>>>>>>>> Furthermore, there is one blocker issue which should be merged
>>>>> before
>>>>>>>>> 1.9.3 release:
>>>>>>>>>
>>>>>>>>> - [FLINK-16576] State inconsistency on restore with memory state
>>>>>>> backends
>>>>>>>>> (reviewing)
>>>>>>>>>
>>>>>>>>> I would volunteer as the release manager and kick off the
>>> release
>>>>>>> process.
>>>>>>>>> What do you think?
>>>>>>>>>
>>>>>>>>> Please let me know if there are any concerns or any other
>>> blocker
>>>>>> issues
>>>>>>>>> need to be fixed in 1.9.3. Thanks.
>>>>>>>>>
>>>>>>>>> Appreciated if there is any PMC could help with the final steps
>>> of
>>>>> the
>>>>>>>>> release process.
>>>>>>>>>
>>>>>>>>> Regards,
>>>>>>>>> Dian
>>>>>>>
>>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>