[DISCUSS] Releasing Flink 1.6.4

[jincheng sun]

Hi Flink devs,

It has been a long time since the release of 1.6.3 (December 23, 2018).
There have been a lot of valuable bug fixes during this period.
What do you think about releasing Flink 1.6.4 soon?

We already have some critical fixes in the release-1.6 branch(such as):

- FLINK-11235: Solve Elasticsearch connector thread leaks
- FLINK-11207: security vulnerability with currently used
Apachecommons-compress version
- FLINK-10761: do not acquire lock for getAllVariables
- FLINK-10761: potential deadlock with metrics system
- FLINK-11140: fix empty child path check in Buckets
- FLINK-10774: connection leak in FlinkKafkaConsumer
- FLINK-10848: problem with resource allocation in YARN mode
- FLINK-11419: restore issue with StreamingFileSink
- FLINK-10774: connection leak in FlinkKafkaConsumer

Please let me know what you think. Ideally, we can kick off the release
vote for the first RC early next week.

I have a preliminary analysis of the JIRAs on 1.6.4. There are currently 4
in progress, and there are 23 need to do.
I have write the Google doc
<https://docs.google.com/document/d/1ESMrCkLT_Lf4L1Mw1nEu2c0yqlM_MzMRpjAHC0G3Ln0/edit?usp=sharing>
for how to processing of these JIRAs. Welcome to comment in the email or in
the Google doc
<https://docs.google.com/document/d/1ESMrCkLT_Lf4L1Mw1nEu2c0yqlM_MzMRpjAHC0G3Ln0/edit?usp=sharing>
.

If there are some other critical fixes for 1.6.4 that are almost completed
(already have a PR opened and review is in progress),
please let me know here by the end of this week.

Cheers,
Jincheng

[Ufuk Celebi-2]

+1 to release 1.6.4

On Tue, Feb 12, 2019 at 10:01 AM jincheng sun <[hidden email]> wrote:

>
> Hi Flink devs,
>
> It has been a long time since the release of 1.6.3 (December 23, 2018).
> There have been a lot of valuable bug fixes during this period.
> What do you think about releasing Flink 1.6.4 soon?
>
> We already have some critical fixes in the release-1.6 branch(such as):
>
> - FLINK-11235: Solve Elasticsearch connector thread leaks
> - FLINK-11207: security vulnerability with currently used
> Apachecommons-compress version
> - FLINK-10761: do not acquire lock for getAllVariables
> - FLINK-10761: potential deadlock with metrics system
> - FLINK-11140: fix empty child path check in Buckets
> - FLINK-10774: connection leak in FlinkKafkaConsumer
> - FLINK-10848: problem with resource allocation in YARN mode
> - FLINK-11419: restore issue with StreamingFileSink
> - FLINK-10774: connection leak in FlinkKafkaConsumer
>
> Please let me know what you think. Ideally, we can kick off the release
> vote for the first RC early next week.
>
> I have a preliminary analysis of the JIRAs on 1.6.4. There are currently 4
> in progress, and there are 23 need to do.
> I have write the Google doc
> <https://docs.google.com/document/d/1ESMrCkLT_Lf4L1Mw1nEu2c0yqlM_MzMRpjAHC0G3Ln0/edit?usp=sharing>
> for how to processing of these JIRAs. Welcome to comment in the email or in
> the Google doc
> <https://docs.google.com/document/d/1ESMrCkLT_Lf4L1Mw1nEu2c0yqlM_MzMRpjAHC0G3Ln0/edit?usp=sharing>
> .
>
> If there are some other critical fixes for 1.6.4 that are almost completed
> (already have a PR opened and review is in progress),
> please let me know here by the end of this week.
>
> Cheers,
> Jincheng

[Shaoxuan Wang]

Thanks for driving this release, Jincheng.
+1 for release 1.6.4.

On Tue, Feb 12, 2019 at 5:06 PM Ufuk Celebi <[hidden email]> wrote:

> +1 to release 1.6.4
>
> On Tue, Feb 12, 2019 at 10:01 AM jincheng sun <[hidden email]>
> wrote:
> >
> > Hi Flink devs,
> >
> > It has been a long time since the release of 1.6.3 (December 23, 2018).
> > There have been a lot of valuable bug fixes during this period.
> > What do you think about releasing Flink 1.6.4 soon?
> >
> > We already have some critical fixes in the release-1.6 branch(such as):
> >
> > - FLINK-11235: Solve Elasticsearch connector thread leaks
> > - FLINK-11207: security vulnerability with currently used
> > Apachecommons-compress version
> > - FLINK-10761: do not acquire lock for getAllVariables
> > - FLINK-10761: potential deadlock with metrics system
> > - FLINK-11140: fix empty child path check in Buckets
> > - FLINK-10774: connection leak in FlinkKafkaConsumer
> > - FLINK-10848: problem with resource allocation in YARN mode
> > - FLINK-11419: restore issue with StreamingFileSink
> > - FLINK-10774: connection leak in FlinkKafkaConsumer
> >
> > Please let me know what you think. Ideally, we can kick off the release
> > vote for the first RC early next week.
> >
> > I have a preliminary analysis of the JIRAs on 1.6.4. There are currently
> 4
> > in progress, and there are 23 need to do.
> > I have write the Google doc
> > <
> https://docs.google.com/document/d/1ESMrCkLT_Lf4L1Mw1nEu2c0yqlM_MzMRpjAHC0G3Ln0/edit?usp=sharing
> >
> > for how to processing of these JIRAs. Welcome to comment in the email or
> in
> > the Google doc
> > <
> https://docs.google.com/document/d/1ESMrCkLT_Lf4L1Mw1nEu2c0yqlM_MzMRpjAHC0G3Ln0/edit?usp=sharing
> >
> > .
> >
> > If there are some other critical fixes for 1.6.4 that are almost
> completed
> > (already have a PR opened and review is in progress),
> > please let me know here by the end of this week.
> >
> > Cheers,
> > Jincheng
>

[fudian.fd]

+1

> 在 2019年2月12日，下午5:05，Ufuk Celebi <[hidden email]> 写道：
>
> +1 to release 1.6.4
>
> On Tue, Feb 12, 2019 at 10:01 AM jincheng sun <[hidden email]> wrote:
>>
>> Hi Flink devs,
>>
>> It has been a long time since the release of 1.6.3 (December 23, 2018).
>> There have been a lot of valuable bug fixes during this period.
>> What do you think about releasing Flink 1.6.4 soon?
>>
>> We already have some critical fixes in the release-1.6 branch(such as):
>>
>> - FLINK-11235: Solve Elasticsearch connector thread leaks
>> - FLINK-11207: security vulnerability with currently used
>> Apachecommons-compress version
>> - FLINK-10761: do not acquire lock for getAllVariables
>> - FLINK-10761: potential deadlock with metrics system
>> - FLINK-11140: fix empty child path check in Buckets
>> - FLINK-10774: connection leak in FlinkKafkaConsumer
>> - FLINK-10848: problem with resource allocation in YARN mode
>> - FLINK-11419: restore issue with StreamingFileSink
>> - FLINK-10774: connection leak in FlinkKafkaConsumer
>>
>> Please let me know what you think. Ideally, we can kick off the release
>> vote for the first RC early next week.
>>
>> I have a preliminary analysis of the JIRAs on 1.6.4. There are currently 4
>> in progress, and there are 23 need to do.
>> I have write the Google doc
>> <https://docs.google.com/document/d/1ESMrCkLT_Lf4L1Mw1nEu2c0yqlM_MzMRpjAHC0G3Ln0/edit?usp=sharing>
>> for how to processing of these JIRAs. Welcome to comment in the email or in
>> the Google doc
>> <https://docs.google.com/document/d/1ESMrCkLT_Lf4L1Mw1nEu2c0yqlM_MzMRpjAHC0G3Ln0/edit?usp=sharing>
>> .
>>
>> If there are some other critical fixes for 1.6.4 that are almost completed
>> (already have a PR opened and review is in progress),
>> please let me know here by the end of this week.
>>
>> Cheers,
>> Jincheng

[Hequn Cheng]

Hi Jincheng,

+1

Thank you for the discuss and writing a very nice google doc.
Looking forward to the 1.6.4 release. :-)

Best, Hequn


On Tue, Feb 12, 2019 at 5:23 PM Shaoxuan Wang <[hidden email]> wrote:

> Thanks for driving this release, Jincheng.
> +1 for release 1.6.4.
>
> On Tue, Feb 12, 2019 at 5:06 PM Ufuk Celebi <[hidden email]> wrote:
>
> > +1 to release 1.6.4
> >
> > On Tue, Feb 12, 2019 at 10:01 AM jincheng sun <[hidden email]>
> > wrote:
> > >
> > > Hi Flink devs,
> > >
> > > It has been a long time since the release of 1.6.3 (December 23, 2018).
> > > There have been a lot of valuable bug fixes during this period.
> > > What do you think about releasing Flink 1.6.4 soon?
> > >
> > > We already have some critical fixes in the release-1.6 branch(such as):
> > >
> > > - FLINK-11235: Solve Elasticsearch connector thread leaks
> > > - FLINK-11207: security vulnerability with currently used
> > > Apachecommons-compress version
> > > - FLINK-10761: do not acquire lock for getAllVariables
> > > - FLINK-10761: potential deadlock with metrics system
> > > - FLINK-11140: fix empty child path check in Buckets
> > > - FLINK-10774: connection leak in FlinkKafkaConsumer
> > > - FLINK-10848: problem with resource allocation in YARN mode
> > > - FLINK-11419: restore issue with StreamingFileSink
> > > - FLINK-10774: connection leak in FlinkKafkaConsumer
> > >
> > > Please let me know what you think. Ideally, we can kick off the release
> > > vote for the first RC early next week.
> > >
> > > I have a preliminary analysis of the JIRAs on 1.6.4. There are
> currently
> > 4
> > > in progress, and there are 23 need to do.
> > > I have write the Google doc
> > > <
> >
> https://docs.google.com/document/d/1ESMrCkLT_Lf4L1Mw1nEu2c0yqlM_MzMRpjAHC0G3Ln0/edit?usp=sharing
> > >
> > > for how to processing of these JIRAs. Welcome to comment in the email
> or
> > in
> > > the Google doc
> > > <
> >
> https://docs.google.com/document/d/1ESMrCkLT_Lf4L1Mw1nEu2c0yqlM_MzMRpjAHC0G3Ln0/edit?usp=sharing
> > >
> > > .
> > >
> > > If there are some other critical fixes for 1.6.4 that are almost
> > completed
> > > (already have a PR opened and review is in progress),
> > > please let me know here by the end of this week.
> > >
> > > Cheers,
> > > Jincheng
> >
>

[Tzu-Li (Gordon) Tai]

Thanks for driving the release for 1.6.4 Jincheng!

+1

On Tue, Feb 12, 2019 at 5:32 PM Hequn Cheng <[hidden email]> wrote:

> Hi Jincheng,
>
> +1
>
> Thank you for the discuss and writing a very nice google doc.
> Looking forward to the 1.6.4 release. :-)
>
> Best, Hequn
>
>
> On Tue, Feb 12, 2019 at 5:23 PM Shaoxuan Wang <[hidden email]> wrote:
>
> > Thanks for driving this release, Jincheng.
> > +1 for release 1.6.4.
> >
> > On Tue, Feb 12, 2019 at 5:06 PM Ufuk Celebi <[hidden email]> wrote:
> >
> > > +1 to release 1.6.4
> > >
> > > On Tue, Feb 12, 2019 at 10:01 AM jincheng sun <
> [hidden email]>
> > > wrote:
> > > >
> > > > Hi Flink devs,
> > > >
> > > > It has been a long time since the release of 1.6.3 (December 23,
> 2018).
> > > > There have been a lot of valuable bug fixes during this period.
> > > > What do you think about releasing Flink 1.6.4 soon?
> > > >
> > > > We already have some critical fixes in the release-1.6 branch(such
> as):
> > > >
> > > > - FLINK-11235: Solve Elasticsearch connector thread leaks
> > > > - FLINK-11207: security vulnerability with currently used
> > > > Apachecommons-compress version
> > > > - FLINK-10761: do not acquire lock for getAllVariables
> > > > - FLINK-10761: potential deadlock with metrics system
> > > > - FLINK-11140: fix empty child path check in Buckets
> > > > - FLINK-10774: connection leak in FlinkKafkaConsumer
> > > > - FLINK-10848: problem with resource allocation in YARN mode
> > > > - FLINK-11419: restore issue with StreamingFileSink
> > > > - FLINK-10774: connection leak in FlinkKafkaConsumer
> > > >
> > > > Please let me know what you think. Ideally, we can kick off the
> release
> > > > vote for the first RC early next week.
> > > >
> > > > I have a preliminary analysis of the JIRAs on 1.6.4. There are
> > currently
> > > 4
> > > > in progress, and there are 23 need to do.
> > > > I have write the Google doc
> > > > <
> > >
> >
> https://docs.google.com/document/d/1ESMrCkLT_Lf4L1Mw1nEu2c0yqlM_MzMRpjAHC0G3Ln0/edit?usp=sharing
> > > >
> > > > for how to processing of these JIRAs. Welcome to comment in the email
> > or
> > > in
> > > > the Google doc
> > > > <
> > >
> >
> https://docs.google.com/document/d/1ESMrCkLT_Lf4L1Mw1nEu2c0yqlM_MzMRpjAHC0G3Ln0/edit?usp=sharing
> > > >
> > > > .
> > > >
> > > > If there are some other critical fixes for 1.6.4 that are almost
> > > completed
> > > > (already have a PR opened and review is in progress),
> > > > please let me know here by the end of this week.
> > > >
> > > > Cheers,
> > > > Jincheng
> > >
> >
>

[Chesnay Schepler-3]

I assume we will treat this as the last bugfix release in the 1.6 series?

On 12.02.2019 10:00, jincheng sun wrote:

> Hi Flink devs,
>
> It has been a long time since the release of 1.6.3 (December 23, 2018).
> There have been a lot of valuable bug fixes during this period.
> What do you think about releasing Flink 1.6.4 soon?
>
> We already have some critical fixes in the release-1.6 branch(such as):
>
> - FLINK-11235: Solve Elasticsearch connector thread leaks
> - FLINK-11207: security vulnerability with currently used
> Apachecommons-compress version
> - FLINK-10761: do not acquire lock for getAllVariables
> - FLINK-10761: potential deadlock with metrics system
> - FLINK-11140: fix empty child path check in Buckets
> - FLINK-10774: connection leak in FlinkKafkaConsumer
> - FLINK-10848: problem with resource allocation in YARN mode
> - FLINK-11419: restore issue with StreamingFileSink
> - FLINK-10774: connection leak in FlinkKafkaConsumer
>
> Please let me know what you think. Ideally, we can kick off the release
> vote for the first RC early next week.
>
> I have a preliminary analysis of the JIRAs on 1.6.4. There are currently 4
> in progress, and there are 23 need to do.
> I have write the Google doc
> <https://docs.google.com/document/d/1ESMrCkLT_Lf4L1Mw1nEu2c0yqlM_MzMRpjAHC0G3Ln0/edit?usp=sharing>
> for how to processing of these JIRAs. Welcome to comment in the email or in
> the Google doc
> <https://docs.google.com/document/d/1ESMrCkLT_Lf4L1Mw1nEu2c0yqlM_MzMRpjAHC0G3Ln0/edit?usp=sharing>
> .
>
> If there are some other critical fixes for 1.6.4 that are almost completed
> (already have a PR opened and review is in progress),
> please let me know here by the end of this week.
>
> Cheers,
> Jincheng
>

[Thomas Weise]

+1 for making it the final 1.6.x release


On Tue, Feb 12, 2019 at 7:10 AM Chesnay Schepler <[hidden email]> wrote:

> I assume we will treat this as the last bugfix release in the 1.6 series?
>
> On 12.02.2019 10:00, jincheng sun wrote:
> > Hi Flink devs,
> >
> > It has been a long time since the release of 1.6.3 (December 23, 2018).
> > There have been a lot of valuable bug fixes during this period.
> > What do you think about releasing Flink 1.6.4 soon?
> >
> > We already have some critical fixes in the release-1.6 branch(such as):
> >
> > - FLINK-11235: Solve Elasticsearch connector thread leaks
> > - FLINK-11207: security vulnerability with currently used
> > Apachecommons-compress version
> > - FLINK-10761: do not acquire lock for getAllVariables
> > - FLINK-10761: potential deadlock with metrics system
> > - FLINK-11140: fix empty child path check in Buckets
> > - FLINK-10774: connection leak in FlinkKafkaConsumer
> > - FLINK-10848: problem with resource allocation in YARN mode
> > - FLINK-11419: restore issue with StreamingFileSink
> > - FLINK-10774: connection leak in FlinkKafkaConsumer
> >
> > Please let me know what you think. Ideally, we can kick off the release
> > vote for the first RC early next week.
> >
> > I have a preliminary analysis of the JIRAs on 1.6.4. There are currently
> 4
> > in progress, and there are 23 need to do.
> > I have write the Google doc
> > <
> https://docs.google.com/document/d/1ESMrCkLT_Lf4L1Mw1nEu2c0yqlM_MzMRpjAHC0G3Ln0/edit?usp=sharing
> >
> > for how to processing of these JIRAs. Welcome to comment in the email or
> in
> > the Google doc
> > <
> https://docs.google.com/document/d/1ESMrCkLT_Lf4L1Mw1nEu2c0yqlM_MzMRpjAHC0G3Ln0/edit?usp=sharing
> >
> > .
> >
> > If there are some other critical fixes for 1.6.4 that are almost
> completed
> > (already have a PR opened and review is in progress),
> > please let me know here by the end of this week.
> >
> > Cheers,
> > Jincheng
> >
>
>

[Stephan Ewen]

+1 for 1.6.4


On Tue, Feb 12, 2019 at 6:18 PM Thomas Weise <[hidden email]> wrote:

> +1 for making it the final 1.6.x release
>
>
> On Tue, Feb 12, 2019 at 7:10 AM Chesnay Schepler <[hidden email]>
> wrote:
>
> > I assume we will treat this as the last bugfix release in the 1.6 series?
> >
> > On 12.02.2019 10:00, jincheng sun wrote:
> > > Hi Flink devs,
> > >
> > > It has been a long time since the release of 1.6.3 (December 23, 2018).
> > > There have been a lot of valuable bug fixes during this period.
> > > What do you think about releasing Flink 1.6.4 soon?
> > >
> > > We already have some critical fixes in the release-1.6 branch(such as):
> > >
> > > - FLINK-11235: Solve Elasticsearch connector thread leaks
> > > - FLINK-11207: security vulnerability with currently used
> > > Apachecommons-compress version
> > > - FLINK-10761: do not acquire lock for getAllVariables
> > > - FLINK-10761: potential deadlock with metrics system
> > > - FLINK-11140: fix empty child path check in Buckets
> > > - FLINK-10774: connection leak in FlinkKafkaConsumer
> > > - FLINK-10848: problem with resource allocation in YARN mode
> > > - FLINK-11419: restore issue with StreamingFileSink
> > > - FLINK-10774: connection leak in FlinkKafkaConsumer
> > >
> > > Please let me know what you think. Ideally, we can kick off the release
> > > vote for the first RC early next week.
> > >
> > > I have a preliminary analysis of the JIRAs on 1.6.4. There are
> currently
> > 4
> > > in progress, and there are 23 need to do.
> > > I have write the Google doc
> > > <
> >
> https://docs.google.com/document/d/1ESMrCkLT_Lf4L1Mw1nEu2c0yqlM_MzMRpjAHC0G3Ln0/edit?usp=sharing
> > >
> > > for how to processing of these JIRAs. Welcome to comment in the email
> or
> > in
> > > the Google doc
> > > <
> >
> https://docs.google.com/document/d/1ESMrCkLT_Lf4L1Mw1nEu2c0yqlM_MzMRpjAHC0G3Ln0/edit?usp=sharing
> > >
> > > .
> > >
> > > If there are some other critical fixes for 1.6.4 that are almost
> > completed
> > > (already have a PR opened and review is in progress),
> > > please let me know here by the end of this week.
> > >
> > > Cheers,
> > > Jincheng
> > >
> >
> >
>

[Till Rohrmann]

+1 for the 1.6.4 release.

On Tue, Feb 12, 2019 at 6:44 PM Stephan Ewen <[hidden email]> wrote:

> +1 for 1.6.4
>
>
> On Tue, Feb 12, 2019 at 6:18 PM Thomas Weise <[hidden email]> wrote:
>
> > +1 for making it the final 1.6.x release
> >
> >
> > On Tue, Feb 12, 2019 at 7:10 AM Chesnay Schepler <[hidden email]>
> > wrote:
> >
> > > I assume we will treat this as the last bugfix release in the 1.6
> series?
> > >
> > > On 12.02.2019 10:00, jincheng sun wrote:
> > > > Hi Flink devs,
> > > >
> > > > It has been a long time since the release of 1.6.3 (December 23,
> 2018).
> > > > There have been a lot of valuable bug fixes during this period.
> > > > What do you think about releasing Flink 1.6.4 soon?
> > > >
> > > > We already have some critical fixes in the release-1.6 branch(such
> as):
> > > >
> > > > - FLINK-11235: Solve Elasticsearch connector thread leaks
> > > > - FLINK-11207: security vulnerability with currently used
> > > > Apachecommons-compress version
> > > > - FLINK-10761: do not acquire lock for getAllVariables
> > > > - FLINK-10761: potential deadlock with metrics system
> > > > - FLINK-11140: fix empty child path check in Buckets
> > > > - FLINK-10774: connection leak in FlinkKafkaConsumer
> > > > - FLINK-10848: problem with resource allocation in YARN mode
> > > > - FLINK-11419: restore issue with StreamingFileSink
> > > > - FLINK-10774: connection leak in FlinkKafkaConsumer
> > > >
> > > > Please let me know what you think. Ideally, we can kick off the
> release
> > > > vote for the first RC early next week.
> > > >
> > > > I have a preliminary analysis of the JIRAs on 1.6.4. There are
> > currently
> > > 4
> > > > in progress, and there are 23 need to do.
> > > > I have write the Google doc
> > > > <
> > >
> >
> https://docs.google.com/document/d/1ESMrCkLT_Lf4L1Mw1nEu2c0yqlM_MzMRpjAHC0G3Ln0/edit?usp=sharing
> > > >
> > > > for how to processing of these JIRAs. Welcome to comment in the email
> > or
> > > in
> > > > the Google doc
> > > > <
> > >
> >
> https://docs.google.com/document/d/1ESMrCkLT_Lf4L1Mw1nEu2c0yqlM_MzMRpjAHC0G3Ln0/edit?usp=sharing
> > > >
> > > > .
> > > >
> > > > If there are some other critical fixes for 1.6.4 that are almost
> > > completed
> > > > (already have a PR opened and review is in progress),
> > > > please let me know here by the end of this week.
> > > >
> > > > Cheers,
> > > > Jincheng
> > > >
> > >
> > >
> >
>

[jing]

+1



--
Sent from: http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/

[Robert Metzger]

Can we start creating the release candidate for the 1.6.4 version, or are
there still commits in the "release-1.6" branch missing?

On Wed, Feb 13, 2019 at 9:41 AM jing <[hidden email]> wrote:

> +1
>
>
>
> --
> Sent from: http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/
>

[jincheng sun]

Hi  Robert, Thanks for your comments about whether the relevant JIRAs are
included in release 1.6.4 in Google doc
<https://docs.google.com/document/d/1ESMrCkLT_Lf4L1Mw1nEu2c0yqlM_MzMRpjAHC0G3Ln0/edit#heading=h.farlfnmvx7td>
 !

I agree that all JIRAs mentioned in the Google doc
<https://docs.google.com/document/d/1ESMrCkLT_Lf4L1Mw1nEu2c0yqlM_MzMRpjAHC0G3Ln0/edit#heading=h.farlfnmvx7td>
will
not go into the 1.6.4 release.

If there is no other feedback the commits need merge into 1.6 branch, I
think we can start creating the release candidate for the 1.6.4 version
tomorrow.

Best,
Jincheng

Robert Metzger <[hidden email]> 于2019年2月13日周三 下午6:33写道：

> Can we start creating the release candidate for the 1.6.4 version, or are
> there still commits in the "release-1.6" branch missing?
>
> On Wed, Feb 13, 2019 at 9:41 AM jing <[hidden email]> wrote:
>
> > +1
> >
> >
> >
> > --
> > Sent from:
> http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/
> >
>

[jincheng sun]

Thanks for the feedback of all of you. And thanks for your help Robert!
The release of 1.6.4 is very welcome with the community, I'll proceed to
create the first release candidate for 1.6.4 now.

Best,
Jincheng

Robert Metzger <[hidden email]> 于2019年2月13日周三 下午6:33写道：

> Can we start creating the release candidate for the 1.6.4 version, or are
> there still commits in the "release-1.6" branch missing?
>
> On Wed, Feb 13, 2019 at 9:41 AM jing <[hidden email]> wrote:
>
> > +1
> >
> >
> >
> > --
> > Sent from:
> http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/
> >
>