[VOTE] Apache Flink Stateful Functions Release 2.0.0, release candidate #6

[Tzu-Li (Gordon) Tai]

Hi everyone,

Please review and vote on the *release candidate #6* for the version 2.0.0
of Apache Flink Stateful Functions,
as follows:
[ ] +1, Approve the release
[ ] -1, Do not approve the release (please provide specific comments)

**Testing Guideline**

You can find here [1] a doc that we can use for collaborating testing
efforts.
The listed testing tasks in the doc also serve as a guideline in what to
test for this release.
If you wish to take ownership of a testing task, simply put your name down
in the "Checked by" field of the task.

**Release Overview**

As an overview, the release consists of the following:
a) Stateful Functions canonical source distribution, to be deployed to the
release repository at dist.apache.org
b) Stateful Functions Python SDK distributions to be deployed to PyPI
c) Maven artifacts to be deployed to the Maven Central Repository

**Staging Areas to Review**

The staging areas containing the above mentioned artifacts are as follows,
for your review:
* All artifacts for a) and b) can be found in the corresponding dev
repository at dist.apache.org [2]
* All artifacts for c) can be found at the Apache Nexus Repository [3]

All artifacts are signed with the
key 1C1E2394D3194E1944613488F320986D35C33D6A [4]

Other links for your review:
* JIRA release notes [5]
* source code tag "release-2.0.0-rc6" [6] [7]
* PR to update the website Downloads page to include Stateful Functions
links [8]

**Extra Remarks**

* Part of the release is also official Docker images for Stateful
Functions. This can be a separate process, since the creation of those
relies on the fact that we have distribution jars already deployed to
Maven. I will follow-up with this after these artifacts are officially
released.
* The Flink Website and blog post is also being worked on (by Marta) as
part of the release, to incorporate the new Stateful Functions project. We
can follow up with a link to those changes afterwards in this vote thread,
but that would not block you to test and cast your votes already.
* Since the Flink website changes are still being worked on, you will not
yet be able to find the Stateful Functions docs from there. Here are the
links [9] [10].

**Vote Duration**

I propose to have the voting time for this RC to be 96 hours (including
weekend) / 48 hours (excluding weekend).

The voting time will therefore run until at least next *Tuesday, April 7,
05:00 UTC.*

It is adopted by majority approval, with at least 3 PMC affirmative votes.

Thanks,
Gordon

[1]
https://docs.google.com/document/d/1P9yjwSbPQtul0z2AXMnVolWQbzhxs68suJvzR6xMjcs/edit?usp=sharing
[2] https://dist.apache.org/repos/dist/dev/flink/flink-statefun-2.0.0-rc6/
[3] https://repository.apache.org/content/repositories/orgapacheflink-1346/
[4] https://dist.apache.org/repos/dist/release/flink/KEYS
[5]
https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12315522&version=12346878
[6]
https://gitbox.apache.org/repos/asf?p=flink-statefun.git;a=commit;h=31e4df4ebf09fd9e74ae4c49bcdff56230e089ce
[7] https://github.com/apache/flink-statefun/tree/release-2.0.0-rc6
[8] https://github.com/apache/flink-web/pull/318
[9] https://ci.apache.org/projects/flink/flink-statefun-docs-master/
[10] https://ci.apache.org/projects/flink/flink-statefun-docs-release-2.0/

TIP: You can create a `settings.xml` file with these contents:

"""
<settings>
  <activeProfiles>
    <activeProfile>flink-statefun-2.0.0</activeProfile>
  </activeProfiles>
  <profiles>
    <profile>
      <id>flink-statefun-2.0.0</id>
      <repositories>
        <repository>
          <id>flink-statefun-2.0.0</id>
          <url>
https://repository.apache.org/content/repositories/orgapacheflink-1346/
</url>
        </repository>
        <repository>
          <id>archetype</id>
          <url>
https://repository.apache.org/content/repositories/orgapacheflink-1346/
</url>
        </repository>
      </repositories>
    </profile>
  </profiles>
</settings>
"""

And reference that in you maven commands via `--settings
path/to/settings.xml`.
This is useful for creating a quickstart based on the staged release and
for building against the staged jars.

[Tzu-Li (Gordon) Tai]

+1 (binding)

** Legal **
- checksums and GPG files match corresponding release files
- Source distribution does not contain binaries, contents are sane (no
.git* / .travis* / generated html content files)
- Bundled source LICENSEs and NOTICE looks good. Mentions bundled
font-awesome, jquery dependency in docs and copied sources from fastutil (
http://fastutil.di.unimi.it/)
- Bundled LICENSEs and NOTICE files for Maven artifacts looks good.
Artifacts that do bundle dependencies are: statefun-flink-distribution,
statefun-ridesharing-example-simulator, statefun-flink-core (copied
sources). All non-ASLv2 deps have license files explicitly bundled.
- Python SDK distributions (source and wheel) contain ASLv2 LICENSE and
NOTICE files (no bundled dependencies)
- All POMs / README / Python SDK setup.py / Dockerfiles / doc configs point
to same version “2.0.0”
- README looks good

** Functional **
- Building from source dist with end-to-end tests enabled (mvn clean verify
-Prun-e2e-tests) passes (JDK 8)
- Generated quickstart from archetype looks good (correct POM / Dockerfile
/ service file)
- Examples run: Java Greeter / Java Ridesharing / Python Greeter / Python
SDK Walkthrough
- Flink Harness works in IDE
- Test remote functions deployment mode with AWS ecosystem: remote Python
functions running in AWS Lambda behind AWS API Gateway, Java embedded
functions running in AWS ECS. Checkpointing enabled, randomly restarted
StateFun workers.

On Fri, Apr 3, 2020 at 11:48 AM Tzu-Li (Gordon) Tai <[hidden email]>
wrote:

> Hi everyone,
>
> Please review and vote on the *release candidate #6* for the
> version 2.0.0 of Apache Flink Stateful Functions,
> as follows:
> [ ] +1, Approve the release
> [ ] -1, Do not approve the release (please provide specific comments)
>
> **Testing Guideline**
>
> You can find here [1] a doc that we can use for collaborating testing
> efforts.
> The listed testing tasks in the doc also serve as a guideline in what to
> test for this release.
> If you wish to take ownership of a testing task, simply put your name down
> in the "Checked by" field of the task.
>
> **Release Overview**
>
> As an overview, the release consists of the following:
> a) Stateful Functions canonical source distribution, to be deployed to the
> release repository at dist.apache.org
> b) Stateful Functions Python SDK distributions to be deployed to PyPI
> c) Maven artifacts to be deployed to the Maven Central Repository
>
> **Staging Areas to Review**
>
> The staging areas containing the above mentioned artifacts are as follows,
> for your review:
> * All artifacts for a) and b) can be found in the corresponding dev
> repository at dist.apache.org [2]
> * All artifacts for c) can be found at the Apache Nexus Repository [3]
>
> All artifacts are signed with the
> key 1C1E2394D3194E1944613488F320986D35C33D6A [4]
>
> Other links for your review:
> * JIRA release notes [5]
> * source code tag "release-2.0.0-rc6" [6] [7]
> * PR to update the website Downloads page to include Stateful Functions
> links [8]
>
> **Extra Remarks**
>
> * Part of the release is also official Docker images for Stateful
> Functions. This can be a separate process, since the creation of those
> relies on the fact that we have distribution jars already deployed to
> Maven. I will follow-up with this after these artifacts are officially
> released.
> * The Flink Website and blog post is also being worked on (by Marta) as
> part of the release, to incorporate the new Stateful Functions project. We
> can follow up with a link to those changes afterwards in this vote thread,
> but that would not block you to test and cast your votes already.
> * Since the Flink website changes are still being worked on, you will not
> yet be able to find the Stateful Functions docs from there. Here are the
> links [9] [10].
>
> **Vote Duration**
>
> I propose to have the voting time for this RC to be 96 hours (including
> weekend) / 48 hours (excluding weekend).
>
> The voting time will therefore run until at least next *Tuesday, April 7,
> 05:00 UTC.*
>
> It is adopted by majority approval, with at least 3 PMC affirmative votes.
>
> Thanks,
> Gordon
>
> [1]
> https://docs.google.com/document/d/1P9yjwSbPQtul0z2AXMnVolWQbzhxs68suJvzR6xMjcs/edit?usp=sharing
> [2] https://dist.apache.org/repos/dist/dev/flink/flink-statefun-2.0.0-rc6/
> [3]
> https://repository.apache.org/content/repositories/orgapacheflink-1346/
> [4] https://dist.apache.org/repos/dist/release/flink/KEYS
> [5]
> https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12315522&version=12346878
> [6]
> https://gitbox.apache.org/repos/asf?p=flink-statefun.git;a=commit;h=31e4df4ebf09fd9e74ae4c49bcdff56230e089ce
> [7] https://github.com/apache/flink-statefun/tree/release-2.0.0-rc6
> [8] https://github.com/apache/flink-web/pull/318
> [9] https://ci.apache.org/projects/flink/flink-statefun-docs-master/
> [10] https://ci.apache.org/projects/flink/flink-statefun-docs-release-2.0/
>
> TIP: You can create a `settings.xml` file with these contents:
>
> """
> <settings>
>   <activeProfiles>
>     <activeProfile>flink-statefun-2.0.0</activeProfile>
>   </activeProfiles>
>   <profiles>
>     <profile>
>       <id>flink-statefun-2.0.0</id>
>       <repositories>
>         <repository>
>           <id>flink-statefun-2.0.0</id>
>           <url>
> https://repository.apache.org/content/repositories/orgapacheflink-1346/
> </url>
>         </repository>
>         <repository>
>           <id>archetype</id>
>           <url>
> https://repository.apache.org/content/repositories/orgapacheflink-1346/
> </url>
>         </repository>
>       </repositories>
>     </profile>
>   </profiles>
> </settings>
> """
>
> And reference that in you maven commands via `--settings
> path/to/settings.xml`.
> This is useful for creating a quickstart based on the staged release and
> for building against the staged jars.
>

[Konstantin Knauf-3]

+1 (non-binding)

** Functional **
- Building from source dist with end-to-end tests enabled (mvn clean verify
-Prun-e2e-tests) passes (JDK 8)
- Flink Harness works in IDE
- Building Python SDK dist from source

On Mon, Apr 6, 2020 at 5:12 AM Tzu-Li (Gordon) Tai <[hidden email]>
wrote:

> +1 (binding)
>
> ** Legal **
> - checksums and GPG files match corresponding release files
> - Source distribution does not contain binaries, contents are sane (no
> .git* / .travis* / generated html content files)
> - Bundled source LICENSEs and NOTICE looks good. Mentions bundled
> font-awesome, jquery dependency in docs and copied sources from fastutil (
> http://fastutil.di.unimi.it/)
> - Bundled LICENSEs and NOTICE files for Maven artifacts looks good.
> Artifacts that do bundle dependencies are: statefun-flink-distribution,
> statefun-ridesharing-example-simulator, statefun-flink-core (copied
> sources). All non-ASLv2 deps have license files explicitly bundled.
> - Python SDK distributions (source and wheel) contain ASLv2 LICENSE and
> NOTICE files (no bundled dependencies)
> - All POMs / README / Python SDK setup.py / Dockerfiles / doc configs point
> to same version “2.0.0”
> - README looks good
>
> ** Functional **
> - Building from source dist with end-to-end tests enabled (mvn clean verify
> -Prun-e2e-tests) passes (JDK 8)
> - Generated quickstart from archetype looks good (correct POM / Dockerfile
> / service file)
> - Examples run: Java Greeter / Java Ridesharing / Python Greeter / Python
> SDK Walkthrough
> - Flink Harness works in IDE
> - Test remote functions deployment mode with AWS ecosystem: remote Python
> functions running in AWS Lambda behind AWS API Gateway, Java embedded
> functions running in AWS ECS. Checkpointing enabled, randomly restarted
> StateFun workers.
>
> On Fri, Apr 3, 2020 at 11:48 AM Tzu-Li (Gordon) Tai <[hidden email]>
> wrote:
>
> > Hi everyone,
> >
> > Please review and vote on the *release candidate #6* for the
> > version 2.0.0 of Apache Flink Stateful Functions,
> > as follows:
> > [ ] +1, Approve the release
> > [ ] -1, Do not approve the release (please provide specific comments)
> >
> > **Testing Guideline**
> >
> > You can find here [1] a doc that we can use for collaborating testing
> > efforts.
> > The listed testing tasks in the doc also serve as a guideline in what to
> > test for this release.
> > If you wish to take ownership of a testing task, simply put your name
> down
> > in the "Checked by" field of the task.
> >
> > **Release Overview**
> >
> > As an overview, the release consists of the following:
> > a) Stateful Functions canonical source distribution, to be deployed to
> the
> > release repository at dist.apache.org
> > b) Stateful Functions Python SDK distributions to be deployed to PyPI
> > c) Maven artifacts to be deployed to the Maven Central Repository
> >
> > **Staging Areas to Review**
> >
> > The staging areas containing the above mentioned artifacts are as
> follows,
> > for your review:
> > * All artifacts for a) and b) can be found in the corresponding dev
> > repository at dist.apache.org [2]
> > * All artifacts for c) can be found at the Apache Nexus Repository [3]
> >
> > All artifacts are signed with the
> > key 1C1E2394D3194E1944613488F320986D35C33D6A [4]
> >
> > Other links for your review:
> > * JIRA release notes [5]
> > * source code tag "release-2.0.0-rc6" [6] [7]
> > * PR to update the website Downloads page to include Stateful Functions
> > links [8]
> >
> > **Extra Remarks**
> >
> > * Part of the release is also official Docker images for Stateful
> > Functions. This can be a separate process, since the creation of those
> > relies on the fact that we have distribution jars already deployed to
> > Maven. I will follow-up with this after these artifacts are officially
> > released.
> > * The Flink Website and blog post is also being worked on (by Marta) as
> > part of the release, to incorporate the new Stateful Functions project.
> We
> > can follow up with a link to those changes afterwards in this vote
> thread,
> > but that would not block you to test and cast your votes already.
> > * Since the Flink website changes are still being worked on, you will not
> > yet be able to find the Stateful Functions docs from there. Here are the
> > links [9] [10].
> >
> > **Vote Duration**
> >
> > I propose to have the voting time for this RC to be 96 hours (including
> > weekend) / 48 hours (excluding weekend).
> >
> > The voting time will therefore run until at least next *Tuesday, April 7,
> > 05:00 UTC.*
> >
> > It is adopted by majority approval, with at least 3 PMC affirmative
> votes.
> >
> > Thanks,
> > Gordon
> >
> > [1]
> >
> https://docs.google.com/document/d/1P9yjwSbPQtul0z2AXMnVolWQbzhxs68suJvzR6xMjcs/edit?usp=sharing
> > [2]
> https://dist.apache.org/repos/dist/dev/flink/flink-statefun-2.0.0-rc6/
> > [3]
> > https://repository.apache.org/content/repositories/orgapacheflink-1346/
> > [4] https://dist.apache.org/repos/dist/release/flink/KEYS
> > [5]
> >
> https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12315522&version=12346878
> > [6]
> >
> https://gitbox.apache.org/repos/asf?p=flink-statefun.git;a=commit;h=31e4df4ebf09fd9e74ae4c49bcdff56230e089ce
> > [7] https://github.com/apache/flink-statefun/tree/release-2.0.0-rc6
> > [8] https://github.com/apache/flink-web/pull/318
> > [9] https://ci.apache.org/projects/flink/flink-statefun-docs-master/
> > [10]
> https://ci.apache.org/projects/flink/flink-statefun-docs-release-2.0/
> >
> > TIP: You can create a `settings.xml` file with these contents:
> >
> > """
> > <settings>
> >   <activeProfiles>
> >     <activeProfile>flink-statefun-2.0.0</activeProfile>
> >   </activeProfiles>
> >   <profiles>
> >     <profile>
> >       <id>flink-statefun-2.0.0</id>
> >       <repositories>
> >         <repository>
> >           <id>flink-statefun-2.0.0</id>
> >           <url>
> > https://repository.apache.org/content/repositories/orgapacheflink-1346/
> > </url>
> >         </repository>
> >         <repository>
> >           <id>archetype</id>
> >           <url>
> > https://repository.apache.org/content/repositories/orgapacheflink-1346/
> > </url>
> >         </repository>
> >       </repositories>
> >     </profile>
> >   </profiles>
> > </settings>
> > """
> >
> > And reference that in you maven commands via `--settings
> > path/to/settings.xml`.
> > This is useful for creating a quickstart based on the staged release and
> > for building against the staged jars.
> >
>

--

Konstantin Knauf | Head of Product

[phone]


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(Tony) Cheng

[Tzu-Li (Gordon) Tai]

FYI -
There are these open PRs to add blog posts and update the Flink website for
the Stateful Functions 2.0 release:
* https://github.com/apache/flink-web/pull/322
* https://github.com/apache/flink-web/pull/321

On Mon, Apr 6, 2020 at 2:53 PM Konstantin Knauf <[hidden email]>
wrote:

> +1 (non-binding)
>
> ** Functional **
> - Building from source dist with end-to-end tests enabled (mvn clean verify
> -Prun-e2e-tests) passes (JDK 8)
> - Flink Harness works in IDE
> - Building Python SDK dist from source
>
> On Mon, Apr 6, 2020 at 5:12 AM Tzu-Li (Gordon) Tai <[hidden email]>
> wrote:
>
> > +1 (binding)
> >
> > ** Legal **
> > - checksums and GPG files match corresponding release files
> > - Source distribution does not contain binaries, contents are sane (no
> > .git* / .travis* / generated html content files)
> > - Bundled source LICENSEs and NOTICE looks good. Mentions bundled
> > font-awesome, jquery dependency in docs and copied sources from fastutil
> (
> > http://fastutil.di.unimi.it/)
> > - Bundled LICENSEs and NOTICE files for Maven artifacts looks good.
> > Artifacts that do bundle dependencies are: statefun-flink-distribution,
> > statefun-ridesharing-example-simulator, statefun-flink-core (copied
> > sources). All non-ASLv2 deps have license files explicitly bundled.
> > - Python SDK distributions (source and wheel) contain ASLv2 LICENSE and
> > NOTICE files (no bundled dependencies)
> > - All POMs / README / Python SDK setup.py / Dockerfiles / doc configs
> point
> > to same version “2.0.0”
> > - README looks good
> >
> > ** Functional **
> > - Building from source dist with end-to-end tests enabled (mvn clean
> verify
> > -Prun-e2e-tests) passes (JDK 8)
> > - Generated quickstart from archetype looks good (correct POM /
> Dockerfile
> > / service file)
> > - Examples run: Java Greeter / Java Ridesharing / Python Greeter / Python
> > SDK Walkthrough
> > - Flink Harness works in IDE
> > - Test remote functions deployment mode with AWS ecosystem: remote Python
> > functions running in AWS Lambda behind AWS API Gateway, Java embedded
> > functions running in AWS ECS. Checkpointing enabled, randomly restarted
> > StateFun workers.
> >
> > On Fri, Apr 3, 2020 at 11:48 AM Tzu-Li (Gordon) Tai <[hidden email]
> >
> > wrote:
> >
> > > Hi everyone,
> > >
> > > Please review and vote on the *release candidate #6* for the
> > > version 2.0.0 of Apache Flink Stateful Functions,
> > > as follows:
> > > [ ] +1, Approve the release
> > > [ ] -1, Do not approve the release (please provide specific comments)
> > >
> > > **Testing Guideline**
> > >
> > > You can find here [1] a doc that we can use for collaborating testing
> > > efforts.
> > > The listed testing tasks in the doc also serve as a guideline in what
> to
> > > test for this release.
> > > If you wish to take ownership of a testing task, simply put your name
> > down
> > > in the "Checked by" field of the task.
> > >
> > > **Release Overview**
> > >
> > > As an overview, the release consists of the following:
> > > a) Stateful Functions canonical source distribution, to be deployed to
> > the
> > > release repository at dist.apache.org
> > > b) Stateful Functions Python SDK distributions to be deployed to PyPI
> > > c) Maven artifacts to be deployed to the Maven Central Repository
> > >
> > > **Staging Areas to Review**
> > >
> > > The staging areas containing the above mentioned artifacts are as
> > follows,
> > > for your review:
> > > * All artifacts for a) and b) can be found in the corresponding dev
> > > repository at dist.apache.org [2]
> > > * All artifacts for c) can be found at the Apache Nexus Repository [3]
> > >
> > > All artifacts are signed with the
> > > key 1C1E2394D3194E1944613488F320986D35C33D6A [4]
> > >
> > > Other links for your review:
> > > * JIRA release notes [5]
> > > * source code tag "release-2.0.0-rc6" [6] [7]
> > > * PR to update the website Downloads page to include Stateful Functions
> > > links [8]
> > >
> > > **Extra Remarks**
> > >
> > > * Part of the release is also official Docker images for Stateful
> > > Functions. This can be a separate process, since the creation of those
> > > relies on the fact that we have distribution jars already deployed to
> > > Maven. I will follow-up with this after these artifacts are officially
> > > released.
> > > * The Flink Website and blog post is also being worked on (by Marta) as
> > > part of the release, to incorporate the new Stateful Functions project.
> > We
> > > can follow up with a link to those changes afterwards in this vote
> > thread,
> > > but that would not block you to test and cast your votes already.
> > > * Since the Flink website changes are still being worked on, you will
> not
> > > yet be able to find the Stateful Functions docs from there. Here are
> the
> > > links [9] [10].
> > >
> > > **Vote Duration**
> > >
> > > I propose to have the voting time for this RC to be 96 hours (including
> > > weekend) / 48 hours (excluding weekend).
> > >
> > > The voting time will therefore run until at least next *Tuesday, April
> 7,
> > > 05:00 UTC.*
> > >
> > > It is adopted by majority approval, with at least 3 PMC affirmative
> > votes.
> > >
> > > Thanks,
> > > Gordon
> > >
> > > [1]
> > >
> >
> https://docs.google.com/document/d/1P9yjwSbPQtul0z2AXMnVolWQbzhxs68suJvzR6xMjcs/edit?usp=sharing
> > > [2]
> > https://dist.apache.org/repos/dist/dev/flink/flink-statefun-2.0.0-rc6/
> > > [3]
> > >
> https://repository.apache.org/content/repositories/orgapacheflink-1346/
> > > [4] https://dist.apache.org/repos/dist/release/flink/KEYS
> > > [5]
> > >
> >
> https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12315522&version=12346878
> > > [6]
> > >
> >
> https://gitbox.apache.org/repos/asf?p=flink-statefun.git;a=commit;h=31e4df4ebf09fd9e74ae4c49bcdff56230e089ce
> > > [7] https://github.com/apache/flink-statefun/tree/release-2.0.0-rc6
> > > [8] https://github.com/apache/flink-web/pull/318
> > > [9] https://ci.apache.org/projects/flink/flink-statefun-docs-master/
> > > [10]
> > https://ci.apache.org/projects/flink/flink-statefun-docs-release-2.0/
> > >
> > > TIP: You can create a `settings.xml` file with these contents:
> > >
> > > """
> > > <settings>
> > >   <activeProfiles>
> > >     <activeProfile>flink-statefun-2.0.0</activeProfile>
> > >   </activeProfiles>
> > >   <profiles>
> > >     <profile>
> > >       <id>flink-statefun-2.0.0</id>
> > >       <repositories>
> > >         <repository>
> > >           <id>flink-statefun-2.0.0</id>
> > >           <url>
> > >
> https://repository.apache.org/content/repositories/orgapacheflink-1346/
> > > </url>
> > >         </repository>
> > >         <repository>
> > >           <id>archetype</id>
> > >           <url>
> > >
> https://repository.apache.org/content/repositories/orgapacheflink-1346/
> > > </url>
> > >         </repository>
> > >       </repositories>
> > >     </profile>
> > >   </profiles>
> > > </settings>
> > > """
> > >
> > > And reference that in you maven commands via `--settings
> > > path/to/settings.xml`.
> > > This is useful for creating a quickstart based on the staged release
> and
> > > for building against the staged jars.
> > >
> >
>
>
> --
>
> Konstantin Knauf | Head of Product
>
> [phone]
>
>
> Follow us @VervericaData Ververica <https://www.ververica.com/>
>
>
> --
>
> Join Flink Forward <https://flink-forward.org/> - The Apache Flink
> Conference
>
> Stream Processing | Event Driven | Real Time
>
> --
>
> Ververica GmbH | Invalidenstrasse 115, 10115 Berlin, Germany
>
> --
> Ververica GmbH
> Registered at Amtsgericht Charlottenburg: HRB 158244 B
> Managing Directors: Timothy Alexander Steinert, Yip Park Tung Jason, Ji
> (Tony) Cheng
>

[Robert Metzger]

Thanks a lot for preparing another RC!

+1 (binding)

- source archive looks fine (no binaries, copied sources are properly
reported)
- staging repository looks fine (bundled binaries seem documented, versions
are correct)
- *mvn clean install *(mvn clean verify fails, "install" is required) w/
e2e passes locally from source dir




On Mon, Apr 6, 2020 at 9:22 AM Tzu-Li (Gordon) Tai <[hidden email]>
wrote:

> FYI -
> There are these open PRs to add blog posts and update the Flink website for
> the Stateful Functions 2.0 release:
> * https://github.com/apache/flink-web/pull/322
> * https://github.com/apache/flink-web/pull/321
>
> On Mon, Apr 6, 2020 at 2:53 PM Konstantin Knauf <[hidden email]>
> wrote:
>
> > +1 (non-binding)
> >
> > ** Functional **
> > - Building from source dist with end-to-end tests enabled (mvn clean
> verify
> > -Prun-e2e-tests) passes (JDK 8)
> > - Flink Harness works in IDE
> > - Building Python SDK dist from source
> >
> > On Mon, Apr 6, 2020 at 5:12 AM Tzu-Li (Gordon) Tai <[hidden email]>
> > wrote:
> >
> > > +1 (binding)
> > >
> > > ** Legal **
> > > - checksums and GPG files match corresponding release files
> > > - Source distribution does not contain binaries, contents are sane (no
> > > .git* / .travis* / generated html content files)
> > > - Bundled source LICENSEs and NOTICE looks good. Mentions bundled
> > > font-awesome, jquery dependency in docs and copied sources from
> fastutil
> > (
> > > http://fastutil.di.unimi.it/)
> > > - Bundled LICENSEs and NOTICE files for Maven artifacts looks good.
> > > Artifacts that do bundle dependencies are: statefun-flink-distribution,
> > > statefun-ridesharing-example-simulator, statefun-flink-core (copied
> > > sources). All non-ASLv2 deps have license files explicitly bundled.
> > > - Python SDK distributions (source and wheel) contain ASLv2 LICENSE and
> > > NOTICE files (no bundled dependencies)
> > > - All POMs / README / Python SDK setup.py / Dockerfiles / doc configs
> > point
> > > to same version “2.0.0”
> > > - README looks good
> > >
> > > ** Functional **
> > > - Building from source dist with end-to-end tests enabled (mvn clean
> > verify
> > > -Prun-e2e-tests) passes (JDK 8)
> > > - Generated quickstart from archetype looks good (correct POM /
> > Dockerfile
> > > / service file)
> > > - Examples run: Java Greeter / Java Ridesharing / Python Greeter /
> Python
> > > SDK Walkthrough
> > > - Flink Harness works in IDE
> > > - Test remote functions deployment mode with AWS ecosystem: remote
> Python
> > > functions running in AWS Lambda behind AWS API Gateway, Java embedded
> > > functions running in AWS ECS. Checkpointing enabled, randomly restarted
> > > StateFun workers.
> > >
> > > On Fri, Apr 3, 2020 at 11:48 AM Tzu-Li (Gordon) Tai <
> [hidden email]
> > >
> > > wrote:
> > >
> > > > Hi everyone,
> > > >
> > > > Please review and vote on the *release candidate #6* for the
> > > > version 2.0.0 of Apache Flink Stateful Functions,
> > > > as follows:
> > > > [ ] +1, Approve the release
> > > > [ ] -1, Do not approve the release (please provide specific comments)
> > > >
> > > > **Testing Guideline**
> > > >
> > > > You can find here [1] a doc that we can use for collaborating testing
> > > > efforts.
> > > > The listed testing tasks in the doc also serve as a guideline in what
> > to
> > > > test for this release.
> > > > If you wish to take ownership of a testing task, simply put your name
> > > down
> > > > in the "Checked by" field of the task.
> > > >
> > > > **Release Overview**
> > > >
> > > > As an overview, the release consists of the following:
> > > > a) Stateful Functions canonical source distribution, to be deployed
> to
> > > the
> > > > release repository at dist.apache.org
> > > > b) Stateful Functions Python SDK distributions to be deployed to PyPI
> > > > c) Maven artifacts to be deployed to the Maven Central Repository
> > > >
> > > > **Staging Areas to Review**
> > > >
> > > > The staging areas containing the above mentioned artifacts are as
> > > follows,
> > > > for your review:
> > > > * All artifacts for a) and b) can be found in the corresponding dev
> > > > repository at dist.apache.org [2]
> > > > * All artifacts for c) can be found at the Apache Nexus Repository
> [3]
> > > >
> > > > All artifacts are signed with the
> > > > key 1C1E2394D3194E1944613488F320986D35C33D6A [4]
> > > >
> > > > Other links for your review:
> > > > * JIRA release notes [5]
> > > > * source code tag "release-2.0.0-rc6" [6] [7]
> > > > * PR to update the website Downloads page to include Stateful
> Functions
> > > > links [8]
> > > >
> > > > **Extra Remarks**
> > > >
> > > > * Part of the release is also official Docker images for Stateful
> > > > Functions. This can be a separate process, since the creation of
> those
> > > > relies on the fact that we have distribution jars already deployed to
> > > > Maven. I will follow-up with this after these artifacts are
> officially
> > > > released.
> > > > * The Flink Website and blog post is also being worked on (by Marta)
> as
> > > > part of the release, to incorporate the new Stateful Functions
> project.
> > > We
> > > > can follow up with a link to those changes afterwards in this vote
> > > thread,
> > > > but that would not block you to test and cast your votes already.
> > > > * Since the Flink website changes are still being worked on, you will
> > not
> > > > yet be able to find the Stateful Functions docs from there. Here are
> > the
> > > > links [9] [10].
> > > >
> > > > **Vote Duration**
> > > >
> > > > I propose to have the voting time for this RC to be 96 hours
> (including
> > > > weekend) / 48 hours (excluding weekend).
> > > >
> > > > The voting time will therefore run until at least next *Tuesday,
> April
> > 7,
> > > > 05:00 UTC.*
> > > >
> > > > It is adopted by majority approval, with at least 3 PMC affirmative
> > > votes.
> > > >
> > > > Thanks,
> > > > Gordon
> > > >
> > > > [1]
> > > >
> > >
> >
> https://docs.google.com/document/d/1P9yjwSbPQtul0z2AXMnVolWQbzhxs68suJvzR6xMjcs/edit?usp=sharing
> > > > [2]
> > > https://dist.apache.org/repos/dist/dev/flink/flink-statefun-2.0.0-rc6/
> > > > [3]
> > > >
> > https://repository.apache.org/content/repositories/orgapacheflink-1346/
> > > > [4] https://dist.apache.org/repos/dist/release/flink/KEYS
> > > > [5]
> > > >
> > >
> >
> https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12315522&version=12346878
> > > > [6]
> > > >
> > >
> >
> https://gitbox.apache.org/repos/asf?p=flink-statefun.git;a=commit;h=31e4df4ebf09fd9e74ae4c49bcdff56230e089ce
> > > > [7] https://github.com/apache/flink-statefun/tree/release-2.0.0-rc6
> > > > [8] https://github.com/apache/flink-web/pull/318
> > > > [9] https://ci.apache.org/projects/flink/flink-statefun-docs-master/
> > > > [10]
> > > https://ci.apache.org/projects/flink/flink-statefun-docs-release-2.0/
> > > >
> > > > TIP: You can create a `settings.xml` file with these contents:
> > > >
> > > > """
> > > > <settings>
> > > >   <activeProfiles>
> > > >     <activeProfile>flink-statefun-2.0.0</activeProfile>
> > > >   </activeProfiles>
> > > >   <profiles>
> > > >     <profile>
> > > >       <id>flink-statefun-2.0.0</id>
> > > >       <repositories>
> > > >         <repository>
> > > >           <id>flink-statefun-2.0.0</id>
> > > >           <url>
> > > >
> > https://repository.apache.org/content/repositories/orgapacheflink-1346/
> > > > </url>
> > > >         </repository>
> > > >         <repository>
> > > >           <id>archetype</id>
> > > >           <url>
> > > >
> > https://repository.apache.org/content/repositories/orgapacheflink-1346/
> > > > </url>
> > > >         </repository>
> > > >       </repositories>
> > > >     </profile>
> > > >   </profiles>
> > > > </settings>
> > > > """
> > > >
> > > > And reference that in you maven commands via `--settings
> > > > path/to/settings.xml`.
> > > > This is useful for creating a quickstart based on the staged release
> > and
> > > > for building against the staged jars.
> > > >
> > >
> >
> >
> > --
> >
> > Konstantin Knauf | Head of Product
> >
> > [phone]
> >
> >
> > Follow us @VervericaData Ververica <https://www.ververica.com/>
> >
> >
> > --
> >
> > Join Flink Forward <https://flink-forward.org/> - The Apache Flink
> > Conference
> >
> > Stream Processing | Event Driven | Real Time
> >
> > --
> >
> > Ververica GmbH | Invalidenstrasse 115, 10115 Berlin, Germany
> >
> > --
> > Ververica GmbH
> > Registered at Amtsgericht Charlottenburg: HRB 158244 B
> > Managing Directors: Timothy Alexander Steinert, Yip Park Tung Jason, Ji
> > (Tony) Cheng
> >
>

[Igal Shilman]

+1 (non binding)

legal / source:
- downloaded and verified the signature
- verified that pom and versions in the docs match
- no binary files in the distribution
- built and run e2e test with Java 8 and Java 11
- created a project from a maven archetype.

functional:
- run all the examples
- deployed to Python greeter example to k8s
- enabled checkpointing, created an application with two Python functions,
that send both local and remote messages, restarted TMs randomly and
verified
the sequential output in the output kafka topic (exactly once test)
-  run the harness tests
-  run the ridesharing example in paraliisim 10 overnight
-  created a savepoint with the state bootstrapping tool and
successfully started a job from that.

Kind regards,
Igal

On Mon, Apr 6, 2020 at 10:23 AM Robert Metzger <[hidden email]> wrote:

> Thanks a lot for preparing another RC!
>
> +1 (binding)
>
> - source archive looks fine (no binaries, copied sources are properly
> reported)
> - staging repository looks fine (bundled binaries seem documented, versions
> are correct)
> - *mvn clean install *(mvn clean verify fails, "install" is required) w/
> e2e passes locally from source dir
>
>
>
>
> On Mon, Apr 6, 2020 at 9:22 AM Tzu-Li (Gordon) Tai <[hidden email]>
> wrote:
>
> > FYI -
> > There are these open PRs to add blog posts and update the Flink website
> for
> > the Stateful Functions 2.0 release:
> > * https://github.com/apache/flink-web/pull/322
> > * https://github.com/apache/flink-web/pull/321
> >
> > On Mon, Apr 6, 2020 at 2:53 PM Konstantin Knauf <
> [hidden email]>
> > wrote:
> >
> > > +1 (non-binding)
> > >
> > > ** Functional **
> > > - Building from source dist with end-to-end tests enabled (mvn clean
> > verify
> > > -Prun-e2e-tests) passes (JDK 8)
> > > - Flink Harness works in IDE
> > > - Building Python SDK dist from source
> > >
> > > On Mon, Apr 6, 2020 at 5:12 AM Tzu-Li (Gordon) Tai <
> [hidden email]>
> > > wrote:
> > >
> > > > +1 (binding)
> > > >
> > > > ** Legal **
> > > > - checksums and GPG files match corresponding release files
> > > > - Source distribution does not contain binaries, contents are sane
> (no
> > > > .git* / .travis* / generated html content files)
> > > > - Bundled source LICENSEs and NOTICE looks good. Mentions bundled
> > > > font-awesome, jquery dependency in docs and copied sources from
> > fastutil
> > > (
> > > > http://fastutil.di.unimi.it/)
> > > > - Bundled LICENSEs and NOTICE files for Maven artifacts looks good.
> > > > Artifacts that do bundle dependencies are:
> statefun-flink-distribution,
> > > > statefun-ridesharing-example-simulator, statefun-flink-core (copied
> > > > sources). All non-ASLv2 deps have license files explicitly bundled.
> > > > - Python SDK distributions (source and wheel) contain ASLv2 LICENSE
> and
> > > > NOTICE files (no bundled dependencies)
> > > > - All POMs / README / Python SDK setup.py / Dockerfiles / doc configs
> > > point
> > > > to same version “2.0.0”
> > > > - README looks good
> > > >
> > > > ** Functional **
> > > > - Building from source dist with end-to-end tests enabled (mvn clean
> > > verify
> > > > -Prun-e2e-tests) passes (JDK 8)
> > > > - Generated quickstart from archetype looks good (correct POM /
> > > Dockerfile
> > > > / service file)
> > > > - Examples run: Java Greeter / Java Ridesharing / Python Greeter /
> > Python
> > > > SDK Walkthrough
> > > > - Flink Harness works in IDE
> > > > - Test remote functions deployment mode with AWS ecosystem: remote
> > Python
> > > > functions running in AWS Lambda behind AWS API Gateway, Java embedded
> > > > functions running in AWS ECS. Checkpointing enabled, randomly
> restarted
> > > > StateFun workers.
> > > >
> > > > On Fri, Apr 3, 2020 at 11:48 AM Tzu-Li (Gordon) Tai <
> > [hidden email]
> > > >
> > > > wrote:
> > > >
> > > > > Hi everyone,
> > > > >
> > > > > Please review and vote on the *release candidate #6* for the
> > > > > version 2.0.0 of Apache Flink Stateful Functions,
> > > > > as follows:
> > > > > [ ] +1, Approve the release
> > > > > [ ] -1, Do not approve the release (please provide specific
> comments)
> > > > >
> > > > > **Testing Guideline**
> > > > >
> > > > > You can find here [1] a doc that we can use for collaborating
> testing
> > > > > efforts.
> > > > > The listed testing tasks in the doc also serve as a guideline in
> what
> > > to
> > > > > test for this release.
> > > > > If you wish to take ownership of a testing task, simply put your
> name
> > > > down
> > > > > in the "Checked by" field of the task.
> > > > >
> > > > > **Release Overview**
> > > > >
> > > > > As an overview, the release consists of the following:
> > > > > a) Stateful Functions canonical source distribution, to be deployed
> > to
> > > > the
> > > > > release repository at dist.apache.org
> > > > > b) Stateful Functions Python SDK distributions to be deployed to
> PyPI
> > > > > c) Maven artifacts to be deployed to the Maven Central Repository
> > > > >
> > > > > **Staging Areas to Review**
> > > > >
> > > > > The staging areas containing the above mentioned artifacts are as
> > > > follows,
> > > > > for your review:
> > > > > * All artifacts for a) and b) can be found in the corresponding dev
> > > > > repository at dist.apache.org [2]
> > > > > * All artifacts for c) can be found at the Apache Nexus Repository
> > [3]
> > > > >
> > > > > All artifacts are signed with the
> > > > > key 1C1E2394D3194E1944613488F320986D35C33D6A [4]
> > > > >
> > > > > Other links for your review:
> > > > > * JIRA release notes [5]
> > > > > * source code tag "release-2.0.0-rc6" [6] [7]
> > > > > * PR to update the website Downloads page to include Stateful
> > Functions
> > > > > links [8]
> > > > >
> > > > > **Extra Remarks**
> > > > >
> > > > > * Part of the release is also official Docker images for Stateful
> > > > > Functions. This can be a separate process, since the creation of
> > those
> > > > > relies on the fact that we have distribution jars already deployed
> to
> > > > > Maven. I will follow-up with this after these artifacts are
> > officially
> > > > > released.
> > > > > * The Flink Website and blog post is also being worked on (by
> Marta)
> > as
> > > > > part of the release, to incorporate the new Stateful Functions
> > project.
> > > > We
> > > > > can follow up with a link to those changes afterwards in this vote
> > > > thread,
> > > > > but that would not block you to test and cast your votes already.
> > > > > * Since the Flink website changes are still being worked on, you
> will
> > > not
> > > > > yet be able to find the Stateful Functions docs from there. Here
> are
> > > the
> > > > > links [9] [10].
> > > > >
> > > > > **Vote Duration**
> > > > >
> > > > > I propose to have the voting time for this RC to be 96 hours
> > (including
> > > > > weekend) / 48 hours (excluding weekend).
> > > > >
> > > > > The voting time will therefore run until at least next *Tuesday,
> > April
> > > 7,
> > > > > 05:00 UTC.*
> > > > >
> > > > > It is adopted by majority approval, with at least 3 PMC affirmative
> > > > votes.
> > > > >
> > > > > Thanks,
> > > > > Gordon
> > > > >
> > > > > [1]
> > > > >
> > > >
> > >
> >
> https://docs.google.com/document/d/1P9yjwSbPQtul0z2AXMnVolWQbzhxs68suJvzR6xMjcs/edit?usp=sharing
> > > > > [2]
> > > >
> https://dist.apache.org/repos/dist/dev/flink/flink-statefun-2.0.0-rc6/
> > > > > [3]
> > > > >
> > >
> https://repository.apache.org/content/repositories/orgapacheflink-1346/
> > > > > [4] https://dist.apache.org/repos/dist/release/flink/KEYS
> > > > > [5]
> > > > >
> > > >
> > >
> >
> https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12315522&version=12346878
> > > > > [6]
> > > > >
> > > >
> > >
> >
> https://gitbox.apache.org/repos/asf?p=flink-statefun.git;a=commit;h=31e4df4ebf09fd9e74ae4c49bcdff56230e089ce
> > > > > [7]
> https://github.com/apache/flink-statefun/tree/release-2.0.0-rc6
> > > > > [8] https://github.com/apache/flink-web/pull/318
> > > > > [9]
> https://ci.apache.org/projects/flink/flink-statefun-docs-master/
> > > > > [10]
> > > >
> https://ci.apache.org/projects/flink/flink-statefun-docs-release-2.0/
> > > > >
> > > > > TIP: You can create a `settings.xml` file with these contents:
> > > > >
> > > > > """
> > > > > <settings>
> > > > >   <activeProfiles>
> > > > >     <activeProfile>flink-statefun-2.0.0</activeProfile>
> > > > >   </activeProfiles>
> > > > >   <profiles>
> > > > >     <profile>
> > > > >       <id>flink-statefun-2.0.0</id>
> > > > >       <repositories>
> > > > >         <repository>
> > > > >           <id>flink-statefun-2.0.0</id>
> > > > >           <url>
> > > > >
> > >
> https://repository.apache.org/content/repositories/orgapacheflink-1346/
> > > > > </url>
> > > > >         </repository>
> > > > >         <repository>
> > > > >           <id>archetype</id>
> > > > >           <url>
> > > > >
> > >
> https://repository.apache.org/content/repositories/orgapacheflink-1346/
> > > > > </url>
> > > > >         </repository>
> > > > >       </repositories>
> > > > >     </profile>
> > > > >   </profiles>
> > > > > </settings>
> > > > > """
> > > > >
> > > > > And reference that in you maven commands via `--settings
> > > > > path/to/settings.xml`.
> > > > > This is useful for creating a quickstart based on the staged
> release
> > > and
> > > > > for building against the staged jars.
> > > > >
> > > >
> > >
> > >
> > > --
> > >
> > > Konstantin Knauf | Head of Product
> > >
> > > [phone]
> > >
> > >
> > > Follow us @VervericaData Ververica <https://www.ververica.com/>
> > >
> > >
> > > --
> > >
> > > Join Flink Forward <https://flink-forward.org/> - The Apache Flink
> > > Conference
> > >
> > > Stream Processing | Event Driven | Real Time
> > >
> > > --
> > >
> > > Ververica GmbH | Invalidenstrasse 115, 10115 Berlin, Germany
> > >
> > > --
> > > Ververica GmbH
> > > Registered at Amtsgericht Charlottenburg: HRB 158244 B
> > > Managing Directors: Timothy Alexander Steinert, Yip Park Tung Jason, Ji
> > > (Tony) Cheng
> > >
> >
>

[Stephan Ewen]

+1 (binding)

  - contents of staging directory looks correct
  - checked license / notice files of source distribution
  - checked license of "statefun-flink-distribution"
  - built from source, ran all tests successfully (WSL)
  - built and checked the docs (WSL / Docker setup)


On Mon, Apr 6, 2020 at 12:49 PM Igal Shilman <[hidden email]> wrote:

> +1 (non binding)
>
> legal / source:
> - downloaded and verified the signature
> - verified that pom and versions in the docs match
> - no binary files in the distribution
> - built and run e2e test with Java 8 and Java 11
> - created a project from a maven archetype.
>
> functional:
> - run all the examples
> - deployed to Python greeter example to k8s
> - enabled checkpointing, created an application with two Python functions,
> that send both local and remote messages, restarted TMs randomly and
> verified
> the sequential output in the output kafka topic (exactly once test)
> -  run the harness tests
> -  run the ridesharing example in paraliisim 10 overnight
> -  created a savepoint with the state bootstrapping tool and
> successfully started a job from that.
>
> Kind regards,
> Igal
>
> On Mon, Apr 6, 2020 at 10:23 AM Robert Metzger <[hidden email]>
> wrote:
>
> > Thanks a lot for preparing another RC!
> >
> > +1 (binding)
> >
> > - source archive looks fine (no binaries, copied sources are properly
> > reported)
> > - staging repository looks fine (bundled binaries seem documented,
> versions
> > are correct)
> > - *mvn clean install *(mvn clean verify fails, "install" is required) w/
> > e2e passes locally from source dir
> >
> >
> >
> >
> > On Mon, Apr 6, 2020 at 9:22 AM Tzu-Li (Gordon) Tai <[hidden email]>
> > wrote:
> >
> > > FYI -
> > > There are these open PRs to add blog posts and update the Flink website
> > for
> > > the Stateful Functions 2.0 release:
> > > * https://github.com/apache/flink-web/pull/322
> > > * https://github.com/apache/flink-web/pull/321
> > >
> > > On Mon, Apr 6, 2020 at 2:53 PM Konstantin Knauf <
> > [hidden email]>
> > > wrote:
> > >
> > > > +1 (non-binding)
> > > >
> > > > ** Functional **
> > > > - Building from source dist with end-to-end tests enabled (mvn clean
> > > verify
> > > > -Prun-e2e-tests) passes (JDK 8)
> > > > - Flink Harness works in IDE
> > > > - Building Python SDK dist from source
> > > >
> > > > On Mon, Apr 6, 2020 at 5:12 AM Tzu-Li (Gordon) Tai <
> > [hidden email]>
> > > > wrote:
> > > >
> > > > > +1 (binding)
> > > > >
> > > > > ** Legal **
> > > > > - checksums and GPG files match corresponding release files
> > > > > - Source distribution does not contain binaries, contents are sane
> > (no
> > > > > .git* / .travis* / generated html content files)
> > > > > - Bundled source LICENSEs and NOTICE looks good. Mentions bundled
> > > > > font-awesome, jquery dependency in docs and copied sources from
> > > fastutil
> > > > (
> > > > > http://fastutil.di.unimi.it/)
> > > > > - Bundled LICENSEs and NOTICE files for Maven artifacts looks good.
> > > > > Artifacts that do bundle dependencies are:
> > statefun-flink-distribution,
> > > > > statefun-ridesharing-example-simulator, statefun-flink-core (copied
> > > > > sources). All non-ASLv2 deps have license files explicitly bundled.
> > > > > - Python SDK distributions (source and wheel) contain ASLv2 LICENSE
> > and
> > > > > NOTICE files (no bundled dependencies)
> > > > > - All POMs / README / Python SDK setup.py / Dockerfiles / doc
> configs
> > > > point
> > > > > to same version “2.0.0”
> > > > > - README looks good
> > > > >
> > > > > ** Functional **
> > > > > - Building from source dist with end-to-end tests enabled (mvn
> clean
> > > > verify
> > > > > -Prun-e2e-tests) passes (JDK 8)
> > > > > - Generated quickstart from archetype looks good (correct POM /
> > > > Dockerfile
> > > > > / service file)
> > > > > - Examples run: Java Greeter / Java Ridesharing / Python Greeter /
> > > Python
> > > > > SDK Walkthrough
> > > > > - Flink Harness works in IDE
> > > > > - Test remote functions deployment mode with AWS ecosystem: remote
> > > Python
> > > > > functions running in AWS Lambda behind AWS API Gateway, Java
> embedded
> > > > > functions running in AWS ECS. Checkpointing enabled, randomly
> > restarted
> > > > > StateFun workers.
> > > > >
> > > > > On Fri, Apr 3, 2020 at 11:48 AM Tzu-Li (Gordon) Tai <
> > > [hidden email]
> > > > >
> > > > > wrote:
> > > > >
> > > > > > Hi everyone,
> > > > > >
> > > > > > Please review and vote on the *release candidate #6* for the
> > > > > > version 2.0.0 of Apache Flink Stateful Functions,
> > > > > > as follows:
> > > > > > [ ] +1, Approve the release
> > > > > > [ ] -1, Do not approve the release (please provide specific
> > comments)
> > > > > >
> > > > > > **Testing Guideline**
> > > > > >
> > > > > > You can find here [1] a doc that we can use for collaborating
> > testing
> > > > > > efforts.
> > > > > > The listed testing tasks in the doc also serve as a guideline in
> > what
> > > > to
> > > > > > test for this release.
> > > > > > If you wish to take ownership of a testing task, simply put your
> > name
> > > > > down
> > > > > > in the "Checked by" field of the task.
> > > > > >
> > > > > > **Release Overview**
> > > > > >
> > > > > > As an overview, the release consists of the following:
> > > > > > a) Stateful Functions canonical source distribution, to be
> deployed
> > > to
> > > > > the
> > > > > > release repository at dist.apache.org
> > > > > > b) Stateful Functions Python SDK distributions to be deployed to
> > PyPI
> > > > > > c) Maven artifacts to be deployed to the Maven Central Repository
> > > > > >
> > > > > > **Staging Areas to Review**
> > > > > >
> > > > > > The staging areas containing the above mentioned artifacts are as
> > > > > follows,
> > > > > > for your review:
> > > > > > * All artifacts for a) and b) can be found in the corresponding
> dev
> > > > > > repository at dist.apache.org [2]
> > > > > > * All artifacts for c) can be found at the Apache Nexus
> Repository
> > > [3]
> > > > > >
> > > > > > All artifacts are signed with the
> > > > > > key 1C1E2394D3194E1944613488F320986D35C33D6A [4]
> > > > > >
> > > > > > Other links for your review:
> > > > > > * JIRA release notes [5]
> > > > > > * source code tag "release-2.0.0-rc6" [6] [7]
> > > > > > * PR to update the website Downloads page to include Stateful
> > > Functions
> > > > > > links [8]
> > > > > >
> > > > > > **Extra Remarks**
> > > > > >
> > > > > > * Part of the release is also official Docker images for Stateful
> > > > > > Functions. This can be a separate process, since the creation of
> > > those
> > > > > > relies on the fact that we have distribution jars already
> deployed
> > to
> > > > > > Maven. I will follow-up with this after these artifacts are
> > > officially
> > > > > > released.
> > > > > > * The Flink Website and blog post is also being worked on (by
> > Marta)
> > > as
> > > > > > part of the release, to incorporate the new Stateful Functions
> > > project.
> > > > > We
> > > > > > can follow up with a link to those changes afterwards in this
> vote
> > > > > thread,
> > > > > > but that would not block you to test and cast your votes already.
> > > > > > * Since the Flink website changes are still being worked on, you
> > will
> > > > not
> > > > > > yet be able to find the Stateful Functions docs from there. Here
> > are
> > > > the
> > > > > > links [9] [10].
> > > > > >
> > > > > > **Vote Duration**
> > > > > >
> > > > > > I propose to have the voting time for this RC to be 96 hours
> > > (including
> > > > > > weekend) / 48 hours (excluding weekend).
> > > > > >
> > > > > > The voting time will therefore run until at least next *Tuesday,
> > > April
> > > > 7,
> > > > > > 05:00 UTC.*
> > > > > >
> > > > > > It is adopted by majority approval, with at least 3 PMC
> affirmative
> > > > > votes.
> > > > > >
> > > > > > Thanks,
> > > > > > Gordon
> > > > > >
> > > > > > [1]
> > > > > >
> > > > >
> > > >
> > >
> >
> https://docs.google.com/document/d/1P9yjwSbPQtul0z2AXMnVolWQbzhxs68suJvzR6xMjcs/edit?usp=sharing
> > > > > > [2]
> > > > >
> > https://dist.apache.org/repos/dist/dev/flink/flink-statefun-2.0.0-rc6/
> > > > > > [3]
> > > > > >
> > > >
> > https://repository.apache.org/content/repositories/orgapacheflink-1346/
> > > > > > [4] https://dist.apache.org/repos/dist/release/flink/KEYS
> > > > > > [5]
> > > > > >
> > > > >
> > > >
> > >
> >
> https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12315522&version=12346878
> > > > > > [6]
> > > > > >
> > > > >
> > > >
> > >
> >
> https://gitbox.apache.org/repos/asf?p=flink-statefun.git;a=commit;h=31e4df4ebf09fd9e74ae4c49bcdff56230e089ce
> > > > > > [7]
> > https://github.com/apache/flink-statefun/tree/release-2.0.0-rc6
> > > > > > [8] https://github.com/apache/flink-web/pull/318
> > > > > > [9]
> > https://ci.apache.org/projects/flink/flink-statefun-docs-master/
> > > > > > [10]
> > > > >
> > https://ci.apache.org/projects/flink/flink-statefun-docs-release-2.0/
> > > > > >
> > > > > > TIP: You can create a `settings.xml` file with these contents:
> > > > > >
> > > > > > """
> > > > > > <settings>
> > > > > >   <activeProfiles>
> > > > > >     <activeProfile>flink-statefun-2.0.0</activeProfile>
> > > > > >   </activeProfiles>
> > > > > >   <profiles>
> > > > > >     <profile>
> > > > > >       <id>flink-statefun-2.0.0</id>
> > > > > >       <repositories>
> > > > > >         <repository>
> > > > > >           <id>flink-statefun-2.0.0</id>
> > > > > >           <url>
> > > > > >
> > > >
> > https://repository.apache.org/content/repositories/orgapacheflink-1346/
> > > > > > </url>
> > > > > >         </repository>
> > > > > >         <repository>
> > > > > >           <id>archetype</id>
> > > > > >           <url>
> > > > > >
> > > >
> > https://repository.apache.org/content/repositories/orgapacheflink-1346/
> > > > > > </url>
> > > > > >         </repository>
> > > > > >       </repositories>
> > > > > >     </profile>
> > > > > >   </profiles>
> > > > > > </settings>
> > > > > > """
> > > > > >
> > > > > > And reference that in you maven commands via `--settings
> > > > > > path/to/settings.xml`.
> > > > > > This is useful for creating a quickstart based on the staged
> > release
> > > > and
> > > > > > for building against the staged jars.
> > > > > >
> > > > >
> > > >
> > > >
> > > > --
> > > >
> > > > Konstantin Knauf | Head of Product
> > > >
> > > > [phone]
> > > >
> > > >
> > > > Follow us @VervericaData Ververica <https://www.ververica.com/>
> > > >
> > > >
> > > > --
> > > >
> > > > Join Flink Forward <https://flink-forward.org/> - The Apache Flink
> > > > Conference
> > > >
> > > > Stream Processing | Event Driven | Real Time
> > > >
> > > > --
> > > >
> > > > Ververica GmbH | Invalidenstrasse 115, 10115 Berlin, Germany
> > > >
> > > > --
> > > > Ververica GmbH
> > > > Registered at Amtsgericht Charlottenburg: HRB 158244 B
> > > > Managing Directors: Timothy Alexander Steinert, Yip Park Tung Jason,
> Ji
> > > > (Tony) Cheng
> > > >
> > >
> >
>

[Seth Wiesman-4]

+1 (non-binding)

legal / source
- checked sources for binary files
- checked license headers

functional
- built from source (mvn clean verify -Prun-e2e-tests)
- built python sdk and ran tests
- ran examples
- deployed mixed python / java application on k8s with checkpointing.
Failed TM's and watched it recover.
- deployed application on Flink session cluster
- created a savepoint using the bootstrap api and successfully used it to
start an application.

Seth

On Mon, Apr 6, 2020 at 5:49 AM Igal Shilman <[hidden email]> wrote:

> +1 (non binding)
>
> legal / source:
> - downloaded and verified the signature
> - verified that pom and versions in the docs match
> - no binary files in the distribution
> - built and run e2e test with Java 8 and Java 11
> - created a project from a maven archetype.
>
> functional:
> - run all the examples
> - deployed to Python greeter example to k8s
> - enabled checkpointing, created an application with two Python functions,
> that send both local and remote messages, restarted TMs randomly and
> verified
> the sequential output in the output kafka topic (exactly once test)
> -  run the harness tests
> -  run the ridesharing example in paraliisim 10 overnight
> -  created a savepoint with the state bootstrapping tool and
> successfully started a job from that.
>
> Kind regards,
> Igal
>
> On Mon, Apr 6, 2020 at 10:23 AM Robert Metzger <[hidden email]>
> wrote:
>
> > Thanks a lot for preparing another RC!
> >
> > +1 (binding)
> >
> > - source archive looks fine (no binaries, copied sources are properly
> > reported)
> > - staging repository looks fine (bundled binaries seem documented,
> versions
> > are correct)
> > - *mvn clean install *(mvn clean verify fails, "install" is required) w/
> > e2e passes locally from source dir
> >
> >
> >
> >
> > On Mon, Apr 6, 2020 at 9:22 AM Tzu-Li (Gordon) Tai <[hidden email]>
> > wrote:
> >
> > > FYI -
> > > There are these open PRs to add blog posts and update the Flink website
> > for
> > > the Stateful Functions 2.0 release:
> > > * https://github.com/apache/flink-web/pull/322
> > > * https://github.com/apache/flink-web/pull/321
> > >
> > > On Mon, Apr 6, 2020 at 2:53 PM Konstantin Knauf <
> > [hidden email]>
> > > wrote:
> > >
> > > > +1 (non-binding)
> > > >
> > > > ** Functional **
> > > > - Building from source dist with end-to-end tests enabled (mvn clean
> > > verify
> > > > -Prun-e2e-tests) passes (JDK 8)
> > > > - Flink Harness works in IDE
> > > > - Building Python SDK dist from source
> > > >
> > > > On Mon, Apr 6, 2020 at 5:12 AM Tzu-Li (Gordon) Tai <
> > [hidden email]>
> > > > wrote:
> > > >
> > > > > +1 (binding)
> > > > >
> > > > > ** Legal **
> > > > > - checksums and GPG files match corresponding release files
> > > > > - Source distribution does not contain binaries, contents are sane
> > (no
> > > > > .git* / .travis* / generated html content files)
> > > > > - Bundled source LICENSEs and NOTICE looks good. Mentions bundled
> > > > > font-awesome, jquery dependency in docs and copied sources from
> > > fastutil
> > > > (
> > > > > http://fastutil.di.unimi.it/)
> > > > > - Bundled LICENSEs and NOTICE files for Maven artifacts looks good.
> > > > > Artifacts that do bundle dependencies are:
> > statefun-flink-distribution,
> > > > > statefun-ridesharing-example-simulator, statefun-flink-core (copied
> > > > > sources). All non-ASLv2 deps have license files explicitly bundled.
> > > > > - Python SDK distributions (source and wheel) contain ASLv2 LICENSE
> > and
> > > > > NOTICE files (no bundled dependencies)
> > > > > - All POMs / README / Python SDK setup.py / Dockerfiles / doc
> configs
> > > > point
> > > > > to same version “2.0.0”
> > > > > - README looks good
> > > > >
> > > > > ** Functional **
> > > > > - Building from source dist with end-to-end tests enabled (mvn
> clean
> > > > verify
> > > > > -Prun-e2e-tests) passes (JDK 8)
> > > > > - Generated quickstart from archetype looks good (correct POM /
> > > > Dockerfile
> > > > > / service file)
> > > > > - Examples run: Java Greeter / Java Ridesharing / Python Greeter /
> > > Python
> > > > > SDK Walkthrough
> > > > > - Flink Harness works in IDE
> > > > > - Test remote functions deployment mode with AWS ecosystem: remote
> > > Python
> > > > > functions running in AWS Lambda behind AWS API Gateway, Java
> embedded
> > > > > functions running in AWS ECS. Checkpointing enabled, randomly
> > restarted
> > > > > StateFun workers.
> > > > >
> > > > > On Fri, Apr 3, 2020 at 11:48 AM Tzu-Li (Gordon) Tai <
> > > [hidden email]
> > > > >
> > > > > wrote:
> > > > >
> > > > > > Hi everyone,
> > > > > >
> > > > > > Please review and vote on the *release candidate #6* for the
> > > > > > version 2.0.0 of Apache Flink Stateful Functions,
> > > > > > as follows:
> > > > > > [ ] +1, Approve the release
> > > > > > [ ] -1, Do not approve the release (please provide specific
> > comments)
> > > > > >
> > > > > > **Testing Guideline**
> > > > > >
> > > > > > You can find here [1] a doc that we can use for collaborating
> > testing
> > > > > > efforts.
> > > > > > The listed testing tasks in the doc also serve as a guideline in
> > what
> > > > to
> > > > > > test for this release.
> > > > > > If you wish to take ownership of a testing task, simply put your
> > name
> > > > > down
> > > > > > in the "Checked by" field of the task.
> > > > > >
> > > > > > **Release Overview**
> > > > > >
> > > > > > As an overview, the release consists of the following:
> > > > > > a) Stateful Functions canonical source distribution, to be
> deployed
> > > to
> > > > > the
> > > > > > release repository at dist.apache.org
> > > > > > b) Stateful Functions Python SDK distributions to be deployed to
> > PyPI
> > > > > > c) Maven artifacts to be deployed to the Maven Central Repository
> > > > > >
> > > > > > **Staging Areas to Review**
> > > > > >
> > > > > > The staging areas containing the above mentioned artifacts are as
> > > > > follows,
> > > > > > for your review:
> > > > > > * All artifacts for a) and b) can be found in the corresponding
> dev
> > > > > > repository at dist.apache.org [2]
> > > > > > * All artifacts for c) can be found at the Apache Nexus
> Repository
> > > [3]
> > > > > >
> > > > > > All artifacts are signed with the
> > > > > > key 1C1E2394D3194E1944613488F320986D35C33D6A [4]
> > > > > >
> > > > > > Other links for your review:
> > > > > > * JIRA release notes [5]
> > > > > > * source code tag "release-2.0.0-rc6" [6] [7]
> > > > > > * PR to update the website Downloads page to include Stateful
> > > Functions
> > > > > > links [8]
> > > > > >
> > > > > > **Extra Remarks**
> > > > > >
> > > > > > * Part of the release is also official Docker images for Stateful
> > > > > > Functions. This can be a separate process, since the creation of
> > > those
> > > > > > relies on the fact that we have distribution jars already
> deployed
> > to
> > > > > > Maven. I will follow-up with this after these artifacts are
> > > officially
> > > > > > released.
> > > > > > * The Flink Website and blog post is also being worked on (by
> > Marta)
> > > as
> > > > > > part of the release, to incorporate the new Stateful Functions
> > > project.
> > > > > We
> > > > > > can follow up with a link to those changes afterwards in this
> vote
> > > > > thread,
> > > > > > but that would not block you to test and cast your votes already.
> > > > > > * Since the Flink website changes are still being worked on, you
> > will
> > > > not
> > > > > > yet be able to find the Stateful Functions docs from there. Here
> > are
> > > > the
> > > > > > links [9] [10].
> > > > > >
> > > > > > **Vote Duration**
> > > > > >
> > > > > > I propose to have the voting time for this RC to be 96 hours
> > > (including
> > > > > > weekend) / 48 hours (excluding weekend).
> > > > > >
> > > > > > The voting time will therefore run until at least next *Tuesday,
> > > April
> > > > 7,
> > > > > > 05:00 UTC.*
> > > > > >
> > > > > > It is adopted by majority approval, with at least 3 PMC
> affirmative
> > > > > votes.
> > > > > >
> > > > > > Thanks,
> > > > > > Gordon
> > > > > >
> > > > > > [1]
> > > > > >
> > > > >
> > > >
> > >
> >
> https://docs.google.com/document/d/1P9yjwSbPQtul0z2AXMnVolWQbzhxs68suJvzR6xMjcs/edit?usp=sharing
> > > > > > [2]
> > > > >
> > https://dist.apache.org/repos/dist/dev/flink/flink-statefun-2.0.0-rc6/
> > > > > > [3]
> > > > > >
> > > >
> > https://repository.apache.org/content/repositories/orgapacheflink-1346/
> > > > > > [4] https://dist.apache.org/repos/dist/release/flink/KEYS
> > > > > > [5]
> > > > > >
> > > > >
> > > >
> > >
> >
> https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12315522&version=12346878
> > > > > > [6]
> > > > > >
> > > > >
> > > >
> > >
> >
> https://gitbox.apache.org/repos/asf?p=flink-statefun.git;a=commit;h=31e4df4ebf09fd9e74ae4c49bcdff56230e089ce
> > > > > > [7]
> > https://github.com/apache/flink-statefun/tree/release-2.0.0-rc6
> > > > > > [8] https://github.com/apache/flink-web/pull/318
> > > > > > [9]
> > https://ci.apache.org/projects/flink/flink-statefun-docs-master/
> > > > > > [10]
> > > > >
> > https://ci.apache.org/projects/flink/flink-statefun-docs-release-2.0/
> > > > > >
> > > > > > TIP: You can create a `settings.xml` file with these contents:
> > > > > >
> > > > > > """
> > > > > > <settings>
> > > > > >   <activeProfiles>
> > > > > >     <activeProfile>flink-statefun-2.0.0</activeProfile>
> > > > > >   </activeProfiles>
> > > > > >   <profiles>
> > > > > >     <profile>
> > > > > >       <id>flink-statefun-2.0.0</id>
> > > > > >       <repositories>
> > > > > >         <repository>
> > > > > >           <id>flink-statefun-2.0.0</id>
> > > > > >           <url>
> > > > > >
> > > >
> > https://repository.apache.org/content/repositories/orgapacheflink-1346/
> > > > > > </url>
> > > > > >         </repository>
> > > > > >         <repository>
> > > > > >           <id>archetype</id>
> > > > > >           <url>
> > > > > >
> > > >
> > https://repository.apache.org/content/repositories/orgapacheflink-1346/
> > > > > > </url>
> > > > > >         </repository>
> > > > > >       </repositories>
> > > > > >     </profile>
> > > > > >   </profiles>
> > > > > > </settings>
> > > > > > """
> > > > > >
> > > > > > And reference that in you maven commands via `--settings
> > > > > > path/to/settings.xml`.
> > > > > > This is useful for creating a quickstart based on the staged
> > release
> > > > and
> > > > > > for building against the staged jars.
> > > > > >
> > > > >
> > > >
> > > >
> > > > --
> > > >
> > > > Konstantin Knauf | Head of Product
> > > >
> > > > [phone]
> > > >
> > > >
> > > > Follow us @VervericaData Ververica <https://www.ververica.com/>
> > > >
> > > >
> > > > --
> > > >
> > > > Join Flink Forward <https://flink-forward.org/> - The Apache Flink
> > > > Conference
> > > >
> > > > Stream Processing | Event Driven | Real Time
> > > >
> > > > --
> > > >
> > > > Ververica GmbH | Invalidenstrasse 115, 10115 Berlin, Germany
> > > >
> > > > --
> > > > Ververica GmbH
> > > > Registered at Amtsgericht Charlottenburg: HRB 158244 B
> > > > Managing Directors: Timothy Alexander Steinert, Yip Park Tung Jason,
> Ji
> > > > (Tony) Cheng
> > > >
> > >
> >
>

[Hequn Cheng-2]

Thanks a lot for the new RC!

+1 (non-binding)

- Signatures and hash are correct.
- The source distribution contains no binaries.
- The source distribution is building properly with `-Prun-e2e-tests`
(JDK8).
- All POM files / README / Python SDK setup.py point to the same version.
- Verify license and notice.
  - Source distribution. Everything looks good and the jquery has been
added.
  - Jar artifacts. No missing dependencies, no version errors.
  - Python source distribution (source and wheel). It contains the license
and notice file.
- Flink Harness works in IDE.

Best,
Hequn

On Mon, Apr 6, 2020 at 10:05 PM Seth Wiesman <[hidden email]> wrote:

> +1 (non-binding)
>
> legal / source
> - checked sources for binary files
> - checked license headers
>
> functional
> - built from source (mvn clean verify -Prun-e2e-tests)
> - built python sdk and ran tests
> - ran examples
> - deployed mixed python / java application on k8s with checkpointing.
> Failed TM's and watched it recover.
> - deployed application on Flink session cluster
> - created a savepoint using the bootstrap api and successfully used it to
> start an application.
>
> Seth
>
> On Mon, Apr 6, 2020 at 5:49 AM Igal Shilman <[hidden email]> wrote:
>
> > +1 (non binding)
> >
> > legal / source:
> > - downloaded and verified the signature
> > - verified that pom and versions in the docs match
> > - no binary files in the distribution
> > - built and run e2e test with Java 8 and Java 11
> > - created a project from a maven archetype.
> >
> > functional:
> > - run all the examples
> > - deployed to Python greeter example to k8s
> > - enabled checkpointing, created an application with two Python
> functions,
> > that send both local and remote messages, restarted TMs randomly and
> > verified
> > the sequential output in the output kafka topic (exactly once test)
> > -  run the harness tests
> > -  run the ridesharing example in paraliisim 10 overnight
> > -  created a savepoint with the state bootstrapping tool and
> > successfully started a job from that.
> >
> > Kind regards,
> > Igal
> >
> > On Mon, Apr 6, 2020 at 10:23 AM Robert Metzger <[hidden email]>
> > wrote:
> >
> > > Thanks a lot for preparing another RC!
> > >
> > > +1 (binding)
> > >
> > > - source archive looks fine (no binaries, copied sources are properly
> > > reported)
> > > - staging repository looks fine (bundled binaries seem documented,
> > versions
> > > are correct)
> > > - *mvn clean install *(mvn clean verify fails, "install" is required)
> w/
> > > e2e passes locally from source dir
> > >
> > >
> > >
> > >
> > > On Mon, Apr 6, 2020 at 9:22 AM Tzu-Li (Gordon) Tai <
> [hidden email]>
> > > wrote:
> > >
> > > > FYI -
> > > > There are these open PRs to add blog posts and update the Flink
> website
> > > for
> > > > the Stateful Functions 2.0 release:
> > > > * https://github.com/apache/flink-web/pull/322
> > > > * https://github.com/apache/flink-web/pull/321
> > > >
> > > > On Mon, Apr 6, 2020 at 2:53 PM Konstantin Knauf <
> > > [hidden email]>
> > > > wrote:
> > > >
> > > > > +1 (non-binding)
> > > > >
> > > > > ** Functional **
> > > > > - Building from source dist with end-to-end tests enabled (mvn
> clean
> > > > verify
> > > > > -Prun-e2e-tests) passes (JDK 8)
> > > > > - Flink Harness works in IDE
> > > > > - Building Python SDK dist from source
> > > > >
> > > > > On Mon, Apr 6, 2020 at 5:12 AM Tzu-Li (Gordon) Tai <
> > > [hidden email]>
> > > > > wrote:
> > > > >
> > > > > > +1 (binding)
> > > > > >
> > > > > > ** Legal **
> > > > > > - checksums and GPG files match corresponding release files
> > > > > > - Source distribution does not contain binaries, contents are
> sane
> > > (no
> > > > > > .git* / .travis* / generated html content files)
> > > > > > - Bundled source LICENSEs and NOTICE looks good. Mentions bundled
> > > > > > font-awesome, jquery dependency in docs and copied sources from
> > > > fastutil
> > > > > (
> > > > > > http://fastutil.di.unimi.it/)
> > > > > > - Bundled LICENSEs and NOTICE files for Maven artifacts looks
> good.
> > > > > > Artifacts that do bundle dependencies are:
> > > statefun-flink-distribution,
> > > > > > statefun-ridesharing-example-simulator, statefun-flink-core
> (copied
> > > > > > sources). All non-ASLv2 deps have license files explicitly
> bundled.
> > > > > > - Python SDK distributions (source and wheel) contain ASLv2
> LICENSE
> > > and
> > > > > > NOTICE files (no bundled dependencies)
> > > > > > - All POMs / README / Python SDK setup.py / Dockerfiles / doc
> > configs
> > > > > point
> > > > > > to same version “2.0.0”
> > > > > > - README looks good
> > > > > >
> > > > > > ** Functional **
> > > > > > - Building from source dist with end-to-end tests enabled (mvn
> > clean
> > > > > verify
> > > > > > -Prun-e2e-tests) passes (JDK 8)
> > > > > > - Generated quickstart from archetype looks good (correct POM /
> > > > > Dockerfile
> > > > > > / service file)
> > > > > > - Examples run: Java Greeter / Java Ridesharing / Python Greeter
> /
> > > > Python
> > > > > > SDK Walkthrough
> > > > > > - Flink Harness works in IDE
> > > > > > - Test remote functions deployment mode with AWS ecosystem:
> remote
> > > > Python
> > > > > > functions running in AWS Lambda behind AWS API Gateway, Java
> > embedded
> > > > > > functions running in AWS ECS. Checkpointing enabled, randomly
> > > restarted
> > > > > > StateFun workers.
> > > > > >
> > > > > > On Fri, Apr 3, 2020 at 11:48 AM Tzu-Li (Gordon) Tai <
> > > > [hidden email]
> > > > > >
> > > > > > wrote:
> > > > > >
> > > > > > > Hi everyone,
> > > > > > >
> > > > > > > Please review and vote on the *release candidate #6* for the
> > > > > > > version 2.0.0 of Apache Flink Stateful Functions,
> > > > > > > as follows:
> > > > > > > [ ] +1, Approve the release
> > > > > > > [ ] -1, Do not approve the release (please provide specific
> > > comments)
> > > > > > >
> > > > > > > **Testing Guideline**
> > > > > > >
> > > > > > > You can find here [1] a doc that we can use for collaborating
> > > testing
> > > > > > > efforts.
> > > > > > > The listed testing tasks in the doc also serve as a guideline
> in
> > > what
> > > > > to
> > > > > > > test for this release.
> > > > > > > If you wish to take ownership of a testing task, simply put
> your
> > > name
> > > > > > down
> > > > > > > in the "Checked by" field of the task.
> > > > > > >
> > > > > > > **Release Overview**
> > > > > > >
> > > > > > > As an overview, the release consists of the following:
> > > > > > > a) Stateful Functions canonical source distribution, to be
> > deployed
> > > > to
> > > > > > the
> > > > > > > release repository at dist.apache.org
> > > > > > > b) Stateful Functions Python SDK distributions to be deployed
> to
> > > PyPI
> > > > > > > c) Maven artifacts to be deployed to the Maven Central
> Repository
> > > > > > >
> > > > > > > **Staging Areas to Review**
> > > > > > >
> > > > > > > The staging areas containing the above mentioned artifacts are
> as
> > > > > > follows,
> > > > > > > for your review:
> > > > > > > * All artifacts for a) and b) can be found in the corresponding
> > dev
> > > > > > > repository at dist.apache.org [2]
> > > > > > > * All artifacts for c) can be found at the Apache Nexus
> > Repository
> > > > [3]
> > > > > > >
> > > > > > > All artifacts are signed with the
> > > > > > > key 1C1E2394D3194E1944613488F320986D35C33D6A [4]
> > > > > > >
> > > > > > > Other links for your review:
> > > > > > > * JIRA release notes [5]
> > > > > > > * source code tag "release-2.0.0-rc6" [6] [7]
> > > > > > > * PR to update the website Downloads page to include Stateful
> > > > Functions
> > > > > > > links [8]
> > > > > > >
> > > > > > > **Extra Remarks**
> > > > > > >
> > > > > > > * Part of the release is also official Docker images for
> Stateful
> > > > > > > Functions. This can be a separate process, since the creation
> of
> > > > those
> > > > > > > relies on the fact that we have distribution jars already
> > deployed
> > > to
> > > > > > > Maven. I will follow-up with this after these artifacts are
> > > > officially
> > > > > > > released.
> > > > > > > * The Flink Website and blog post is also being worked on (by
> > > Marta)
> > > > as
> > > > > > > part of the release, to incorporate the new Stateful Functions
> > > > project.
> > > > > > We
> > > > > > > can follow up with a link to those changes afterwards in this
> > vote
> > > > > > thread,
> > > > > > > but that would not block you to test and cast your votes
> already.
> > > > > > > * Since the Flink website changes are still being worked on,
> you
> > > will
> > > > > not
> > > > > > > yet be able to find the Stateful Functions docs from there.
> Here
> > > are
> > > > > the
> > > > > > > links [9] [10].
> > > > > > >
> > > > > > > **Vote Duration**
> > > > > > >
> > > > > > > I propose to have the voting time for this RC to be 96 hours
> > > > (including
> > > > > > > weekend) / 48 hours (excluding weekend).
> > > > > > >
> > > > > > > The voting time will therefore run until at least next
> *Tuesday,
> > > > April
> > > > > 7,
> > > > > > > 05:00 UTC.*
> > > > > > >
> > > > > > > It is adopted by majority approval, with at least 3 PMC
> > affirmative
> > > > > > votes.
> > > > > > >
> > > > > > > Thanks,
> > > > > > > Gordon
> > > > > > >
> > > > > > > [1]
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> https://docs.google.com/document/d/1P9yjwSbPQtul0z2AXMnVolWQbzhxs68suJvzR6xMjcs/edit?usp=sharing
> > > > > > > [2]
> > > > > >
> > > https://dist.apache.org/repos/dist/dev/flink/flink-statefun-2.0.0-rc6/
> > > > > > > [3]
> > > > > > >
> > > > >
> > >
> https://repository.apache.org/content/repositories/orgapacheflink-1346/
> > > > > > > [4] https://dist.apache.org/repos/dist/release/flink/KEYS
> > > > > > > [5]
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12315522&version=12346878
> > > > > > > [6]
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> https://gitbox.apache.org/repos/asf?p=flink-statefun.git;a=commit;h=31e4df4ebf09fd9e74ae4c49bcdff56230e089ce
> > > > > > > [7]
> > > https://github.com/apache/flink-statefun/tree/release-2.0.0-rc6
> > > > > > > [8] https://github.com/apache/flink-web/pull/318
> > > > > > > [9]
> > > https://ci.apache.org/projects/flink/flink-statefun-docs-master/
> > > > > > > [10]
> > > > > >
> > > https://ci.apache.org/projects/flink/flink-statefun-docs-release-2.0/
> > > > > > >
> > > > > > > TIP: You can create a `settings.xml` file with these contents:
> > > > > > >
> > > > > > > """
> > > > > > > <settings>
> > > > > > >   <activeProfiles>
> > > > > > >     <activeProfile>flink-statefun-2.0.0</activeProfile>
> > > > > > >   </activeProfiles>
> > > > > > >   <profiles>
> > > > > > >     <profile>
> > > > > > >       <id>flink-statefun-2.0.0</id>
> > > > > > >       <repositories>
> > > > > > >         <repository>
> > > > > > >           <id>flink-statefun-2.0.0</id>
> > > > > > >           <url>
> > > > > > >
> > > > >
> > >
> https://repository.apache.org/content/repositories/orgapacheflink-1346/
> > > > > > > </url>
> > > > > > >         </repository>
> > > > > > >         <repository>
> > > > > > >           <id>archetype</id>
> > > > > > >           <url>
> > > > > > >
> > > > >
> > >
> https://repository.apache.org/content/repositories/orgapacheflink-1346/
> > > > > > > </url>
> > > > > > >         </repository>
> > > > > > >       </repositories>
> > > > > > >     </profile>
> > > > > > >   </profiles>
> > > > > > > </settings>
> > > > > > > """
> > > > > > >
> > > > > > > And reference that in you maven commands via `--settings
> > > > > > > path/to/settings.xml`.
> > > > > > > This is useful for creating a quickstart based on the staged
> > > release
> > > > > and
> > > > > > > for building against the staged jars.
> > > > > > >
> > > > > >
> > > > >
> > > > >
> > > > > --
> > > > >
> > > > > Konstantin Knauf | Head of Product
> > > > >
> > > > > [phone]
> > > > >
> > > > >
> > > > > Follow us @VervericaData Ververica <https://www.ververica.com/>
> > > > >
> > > > >
> > > > > --
> > > > >
> > > > > Join Flink Forward <https://flink-forward.org/> - The Apache Flink
> > > > > Conference
> > > > >
> > > > > Stream Processing | Event Driven | Real Time
> > > > >
> > > > > --
> > > > >
> > > > > Ververica GmbH | Invalidenstrasse 115, 10115 Berlin, Germany
> > > > >
> > > > > --
> > > > > Ververica GmbH
> > > > > Registered at Amtsgericht Charlottenburg: HRB 158244 B
> > > > > Managing Directors: Timothy Alexander Steinert, Yip Park Tung
> Jason,
> > Ji
> > > > > (Tony) Cheng
> > > > >
> > > >
> > >
> >
>

[Dian Fu-2]

+1 (non-binding)

- built from source with tests (mvn clean install)
- verified the checksum and signature
- checked the bundled licenses and notices
- verified that the source distribution doesn't container unnecessary binaries
- checked that the version pointed to the same version
- flink-web PR looks well
- built and checked the docs, looks well

Regards,
Dian

> 在 2020年4月6日，下午10:06，Hequn Cheng <[hidden email]> 写道：
>
> Thanks a lot for the new RC!
>
> +1 (non-binding)
>
> - Signatures and hash are correct.
> - The source distribution contains no binaries.
> - The source distribution is building properly with `-Prun-e2e-tests`
> (JDK8).
> - All POM files / README / Python SDK setup.py point to the same version.
> - Verify license and notice.
>  - Source distribution. Everything looks good and the jquery has been
> added.
>  - Jar artifacts. No missing dependencies, no version errors.
>  - Python source distribution (source and wheel). It contains the license
> and notice file.
> - Flink Harness works in IDE.
>
> Best,
> Hequn
>
> On Mon, Apr 6, 2020 at 10:05 PM Seth Wiesman <[hidden email]> wrote:
>
>> +1 (non-binding)
>>
>> legal / source
>> - checked sources for binary files
>> - checked license headers
>>
>> functional
>> - built from source (mvn clean verify -Prun-e2e-tests)
>> - built python sdk and ran tests
>> - ran examples
>> - deployed mixed python / java application on k8s with checkpointing.
>> Failed TM's and watched it recover.
>> - deployed application on Flink session cluster
>> - created a savepoint using the bootstrap api and successfully used it to
>> start an application.
>>
>> Seth
>>
>> On Mon, Apr 6, 2020 at 5:49 AM Igal Shilman <[hidden email]> wrote:
>>
>>> +1 (non binding)
>>>
>>> legal / source:
>>> - downloaded and verified the signature
>>> - verified that pom and versions in the docs match
>>> - no binary files in the distribution
>>> - built and run e2e test with Java 8 and Java 11
>>> - created a project from a maven archetype.
>>>
>>> functional:
>>> - run all the examples
>>> - deployed to Python greeter example to k8s
>>> - enabled checkpointing, created an application with two Python
>> functions,
>>> that send both local and remote messages, restarted TMs randomly and
>>> verified
>>> the sequential output in the output kafka topic (exactly once test)
>>> -  run the harness tests
>>> -  run the ridesharing example in paraliisim 10 overnight
>>> -  created a savepoint with the state bootstrapping tool and
>>> successfully started a job from that.
>>>
>>> Kind regards,
>>> Igal
>>>
>>> On Mon, Apr 6, 2020 at 10:23 AM Robert Metzger <[hidden email]>
>>> wrote:
>>>
>>>> Thanks a lot for preparing another RC!
>>>>
>>>> +1 (binding)
>>>>
>>>> - source archive looks fine (no binaries, copied sources are properly
>>>> reported)
>>>> - staging repository looks fine (bundled binaries seem documented,
>>> versions
>>>> are correct)
>>>> - *mvn clean install *(mvn clean verify fails, "install" is required)
>> w/
>>>> e2e passes locally from source dir
>>>>
>>>>
>>>>
>>>>
>>>> On Mon, Apr 6, 2020 at 9:22 AM Tzu-Li (Gordon) Tai <
>> [hidden email]>
>>>> wrote:
>>>>
>>>>> FYI -
>>>>> There are these open PRs to add blog posts and update the Flink
>> website
>>>> for
>>>>> the Stateful Functions 2.0 release:
>>>>> * https://github.com/apache/flink-web/pull/322
>>>>> * https://github.com/apache/flink-web/pull/321
>>>>>
>>>>> On Mon, Apr 6, 2020 at 2:53 PM Konstantin Knauf <
>>>> [hidden email]>
>>>>> wrote:
>>>>>
>>>>>> +1 (non-binding)
>>>>>>
>>>>>> ** Functional **
>>>>>> - Building from source dist with end-to-end tests enabled (mvn
>> clean
>>>>> verify
>>>>>> -Prun-e2e-tests) passes (JDK 8)
>>>>>> - Flink Harness works in IDE
>>>>>> - Building Python SDK dist from source
>>>>>>
>>>>>> On Mon, Apr 6, 2020 at 5:12 AM Tzu-Li (Gordon) Tai <
>>>> [hidden email]>
>>>>>> wrote:
>>>>>>
>>>>>>> +1 (binding)
>>>>>>>
>>>>>>> ** Legal **
>>>>>>> - checksums and GPG files match corresponding release files
>>>>>>> - Source distribution does not contain binaries, contents are
>> sane
>>>> (no
>>>>>>> .git* / .travis* / generated html content files)
>>>>>>> - Bundled source LICENSEs and NOTICE looks good. Mentions bundled
>>>>>>> font-awesome, jquery dependency in docs and copied sources from
>>>>> fastutil
>>>>>> (
>>>>>>> http://fastutil.di.unimi.it/)
>>>>>>> - Bundled LICENSEs and NOTICE files for Maven artifacts looks
>> good.
>>>>>>> Artifacts that do bundle dependencies are:
>>>> statefun-flink-distribution,
>>>>>>> statefun-ridesharing-example-simulator, statefun-flink-core
>> (copied
>>>>>>> sources). All non-ASLv2 deps have license files explicitly
>> bundled.
>>>>>>> - Python SDK distributions (source and wheel) contain ASLv2
>> LICENSE
>>>> and
>>>>>>> NOTICE files (no bundled dependencies)
>>>>>>> - All POMs / README / Python SDK setup.py / Dockerfiles / doc
>>> configs
>>>>>> point
>>>>>>> to same version “2.0.0”
>>>>>>> - README looks good
>>>>>>>
>>>>>>> ** Functional **
>>>>>>> - Building from source dist with end-to-end tests enabled (mvn
>>> clean
>>>>>> verify
>>>>>>> -Prun-e2e-tests) passes (JDK 8)
>>>>>>> - Generated quickstart from archetype looks good (correct POM /
>>>>>> Dockerfile
>>>>>>> / service file)
>>>>>>> - Examples run: Java Greeter / Java Ridesharing / Python Greeter
>> /
>>>>> Python
>>>>>>> SDK Walkthrough
>>>>>>> - Flink Harness works in IDE
>>>>>>> - Test remote functions deployment mode with AWS ecosystem:
>> remote
>>>>> Python
>>>>>>> functions running in AWS Lambda behind AWS API Gateway, Java
>>> embedded
>>>>>>> functions running in AWS ECS. Checkpointing enabled, randomly
>>>> restarted
>>>>>>> StateFun workers.
>>>>>>>
>>>>>>> On Fri, Apr 3, 2020 at 11:48 AM Tzu-Li (Gordon) Tai <
>>>>> [hidden email]
>>>>>>>
>>>>>>> wrote:
>>>>>>>
>>>>>>>> Hi everyone,
>>>>>>>>
>>>>>>>> Please review and vote on the *release candidate #6* for the
>>>>>>>> version 2.0.0 of Apache Flink Stateful Functions,
>>>>>>>> as follows:
>>>>>>>> [ ] +1, Approve the release
>>>>>>>> [ ] -1, Do not approve the release (please provide specific
>>>> comments)
>>>>>>>>
>>>>>>>> **Testing Guideline**
>>>>>>>>
>>>>>>>> You can find here [1] a doc that we can use for collaborating
>>>> testing
>>>>>>>> efforts.
>>>>>>>> The listed testing tasks in the doc also serve as a guideline
>> in
>>>> what
>>>>>> to
>>>>>>>> test for this release.
>>>>>>>> If you wish to take ownership of a testing task, simply put
>> your
>>>> name
>>>>>>> down
>>>>>>>> in the "Checked by" field of the task.
>>>>>>>>
>>>>>>>> **Release Overview**
>>>>>>>>
>>>>>>>> As an overview, the release consists of the following:
>>>>>>>> a) Stateful Functions canonical source distribution, to be
>>> deployed
>>>>> to
>>>>>>> the
>>>>>>>> release repository at dist.apache.org
>>>>>>>> b) Stateful Functions Python SDK distributions to be deployed
>> to
>>>> PyPI
>>>>>>>> c) Maven artifacts to be deployed to the Maven Central
>> Repository
>>>>>>>>
>>>>>>>> **Staging Areas to Review**
>>>>>>>>
>>>>>>>> The staging areas containing the above mentioned artifacts are
>> as
>>>>>>> follows,
>>>>>>>> for your review:
>>>>>>>> * All artifacts for a) and b) can be found in the corresponding
>>> dev
>>>>>>>> repository at dist.apache.org [2]
>>>>>>>> * All artifacts for c) can be found at the Apache Nexus
>>> Repository
>>>>> [3]
>>>>>>>>
>>>>>>>> All artifacts are signed with the
>>>>>>>> key 1C1E2394D3194E1944613488F320986D35C33D6A [4]
>>>>>>>>
>>>>>>>> Other links for your review:
>>>>>>>> * JIRA release notes [5]
>>>>>>>> * source code tag "release-2.0.0-rc6" [6] [7]
>>>>>>>> * PR to update the website Downloads page to include Stateful
>>>>> Functions
>>>>>>>> links [8]
>>>>>>>>
>>>>>>>> **Extra Remarks**
>>>>>>>>
>>>>>>>> * Part of the release is also official Docker images for
>> Stateful
>>>>>>>> Functions. This can be a separate process, since the creation
>> of
>>>>> those
>>>>>>>> relies on the fact that we have distribution jars already
>>> deployed
>>>> to
>>>>>>>> Maven. I will follow-up with this after these artifacts are
>>>>> officially
>>>>>>>> released.
>>>>>>>> * The Flink Website and blog post is also being worked on (by
>>>> Marta)
>>>>> as
>>>>>>>> part of the release, to incorporate the new Stateful Functions
>>>>> project.
>>>>>>> We
>>>>>>>> can follow up with a link to those changes afterwards in this
>>> vote
>>>>>>> thread,
>>>>>>>> but that would not block you to test and cast your votes
>> already.
>>>>>>>> * Since the Flink website changes are still being worked on,
>> you
>>>> will
>>>>>> not
>>>>>>>> yet be able to find the Stateful Functions docs from there.
>> Here
>>>> are
>>>>>> the
>>>>>>>> links [9] [10].
>>>>>>>>
>>>>>>>> **Vote Duration**
>>>>>>>>
>>>>>>>> I propose to have the voting time for this RC to be 96 hours
>>>>> (including
>>>>>>>> weekend) / 48 hours (excluding weekend).
>>>>>>>>
>>>>>>>> The voting time will therefore run until at least next
>> *Tuesday,
>>>>> April
>>>>>> 7,
>>>>>>>> 05:00 UTC.*
>>>>>>>>
>>>>>>>> It is adopted by majority approval, with at least 3 PMC
>>> affirmative
>>>>>>> votes.
>>>>>>>>
>>>>>>>> Thanks,
>>>>>>>> Gordon
>>>>>>>>
>>>>>>>> [1]
>>>>>>>>
>>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>> https://docs.google.com/document/d/1P9yjwSbPQtul0z2AXMnVolWQbzhxs68suJvzR6xMjcs/edit?usp=sharing
>>>>>>>> [2]
>>>>>>>
>>>> https://dist.apache.org/repos/dist/dev/flink/flink-statefun-2.0.0-rc6/
>>>>>>>> [3]
>>>>>>>>
>>>>>>
>>>>
>> https://repository.apache.org/content/repositories/orgapacheflink-1346/
>>>>>>>> [4] https://dist.apache.org/repos/dist/release/flink/KEYS
>>>>>>>> [5]
>>>>>>>>
>>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>> https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12315522&version=12346878
>>>>>>>> [6]
>>>>>>>>
>>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>> https://gitbox.apache.org/repos/asf?p=flink-statefun.git;a=commit;h=31e4df4ebf09fd9e74ae4c49bcdff56230e089ce
>>>>>>>> [7]
>>>> https://github.com/apache/flink-statefun/tree/release-2.0.0-rc6
>>>>>>>> [8] https://github.com/apache/flink-web/pull/318
>>>>>>>> [9]
>>>> https://ci.apache.org/projects/flink/flink-statefun-docs-master/
>>>>>>>> [10]
>>>>>>>
>>>> https://ci.apache.org/projects/flink/flink-statefun-docs-release-2.0/
>>>>>>>>
>>>>>>>> TIP: You can create a `settings.xml` file with these contents:
>>>>>>>>
>>>>>>>> """
>>>>>>>> <settings>
>>>>>>>>  <activeProfiles>
>>>>>>>>    <activeProfile>flink-statefun-2.0.0</activeProfile>
>>>>>>>>  </activeProfiles>
>>>>>>>>  <profiles>
>>>>>>>>    <profile>
>>>>>>>>      <id>flink-statefun-2.0.0</id>
>>>>>>>>      <repositories>
>>>>>>>>        <repository>
>>>>>>>>          <id>flink-statefun-2.0.0</id>
>>>>>>>>          <url>
>>>>>>>>
>>>>>>
>>>>
>> https://repository.apache.org/content/repositories/orgapacheflink-1346/
>>>>>>>> </url>
>>>>>>>>        </repository>
>>>>>>>>        <repository>
>>>>>>>>          <id>archetype</id>
>>>>>>>>          <url>
>>>>>>>>
>>>>>>
>>>>
>> https://repository.apache.org/content/repositories/orgapacheflink-1346/
>>>>>>>> </url>
>>>>>>>>        </repository>
>>>>>>>>      </repositories>
>>>>>>>>    </profile>
>>>>>>>>  </profiles>
>>>>>>>> </settings>
>>>>>>>> """
>>>>>>>>
>>>>>>>> And reference that in you maven commands via `--settings
>>>>>>>> path/to/settings.xml`.
>>>>>>>> This is useful for creating a quickstart based on the staged
>>>> release
>>>>>> and
>>>>>>>> for building against the staged jars.
>>>>>>>>
>>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>>
>>>>>> Konstantin Knauf | Head of Product
>>>>>>
>>>>>> [phone]
>>>>>>
>>>>>>
>>>>>> Follow us @VervericaData Ververica <https://www.ververica.com/>
>>>>>>
>>>>>>
>>>>>> --
>>>>>>
>>>>>> Join Flink Forward <https://flink-forward.org/> - The Apache Flink
>>>>>> Conference
>>>>>>
>>>>>> Stream Processing | Event Driven | Real Time
>>>>>>
>>>>>> --
>>>>>>
>>>>>> Ververica GmbH | Invalidenstrasse 115, 10115 Berlin, Germany
>>>>>>
>>>>>> --
>>>>>> Ververica GmbH
>>>>>> Registered at Amtsgericht Charlottenburg: HRB 158244 B
>>>>>> Managing Directors: Timothy Alexander Steinert, Yip Park Tung
>> Jason,
>>> Ji
>>>>>> (Tony) Cheng
>>>>>>
>>>>>
>>>>
>>>
>>

[Yu Li]

+1 (non-binding)

Checked sums and signatures: OK
Checked no binaries in source distribution: OK
Checked RAT and end-to-end tests (8u101, 11.0.4): OK
Checked version in pom/README/setup.py files: OK
Checked quick start: OK
Checked Greeter local docker-compose examples: OK
Checked Ridesharing local docker-compose examples: OK
Checked Flink website PR: OK

Best Regards,
Yu


On Tue, 7 Apr 2020 at 10:40, Dian Fu <[hidden email]> wrote:

> +1 (non-binding)
>
> - built from source with tests (mvn clean install)
> - verified the checksum and signature
> - checked the bundled licenses and notices
> - verified that the source distribution doesn't container unnecessary
> binaries
> - checked that the version pointed to the same version
> - flink-web PR looks well
> - built and checked the docs, looks well
>
> Regards,
> Dian
>
> > 在 2020年4月6日，下午10:06，Hequn Cheng <[hidden email]> 写道：
> >
> > Thanks a lot for the new RC!
> >
> > +1 (non-binding)
> >
> > - Signatures and hash are correct.
> > - The source distribution contains no binaries.
> > - The source distribution is building properly with `-Prun-e2e-tests`
> > (JDK8).
> > - All POM files / README / Python SDK setup.py point to the same version.
> > - Verify license and notice.
> >  - Source distribution. Everything looks good and the jquery has been
> > added.
> >  - Jar artifacts. No missing dependencies, no version errors.
> >  - Python source distribution (source and wheel). It contains the license
> > and notice file.
> > - Flink Harness works in IDE.
> >
> > Best,
> > Hequn
> >
> > On Mon, Apr 6, 2020 at 10:05 PM Seth Wiesman <[hidden email]>
> wrote:
> >
> >> +1 (non-binding)
> >>
> >> legal / source
> >> - checked sources for binary files
> >> - checked license headers
> >>
> >> functional
> >> - built from source (mvn clean verify -Prun-e2e-tests)
> >> - built python sdk and ran tests
> >> - ran examples
> >> - deployed mixed python / java application on k8s with checkpointing.
> >> Failed TM's and watched it recover.
> >> - deployed application on Flink session cluster
> >> - created a savepoint using the bootstrap api and successfully used it
> to
> >> start an application.
> >>
> >> Seth
> >>
> >> On Mon, Apr 6, 2020 at 5:49 AM Igal Shilman <[hidden email]> wrote:
> >>
> >>> +1 (non binding)
> >>>
> >>> legal / source:
> >>> - downloaded and verified the signature
> >>> - verified that pom and versions in the docs match
> >>> - no binary files in the distribution
> >>> - built and run e2e test with Java 8 and Java 11
> >>> - created a project from a maven archetype.
> >>>
> >>> functional:
> >>> - run all the examples
> >>> - deployed to Python greeter example to k8s
> >>> - enabled checkpointing, created an application with two Python
> >> functions,
> >>> that send both local and remote messages, restarted TMs randomly and
> >>> verified
> >>> the sequential output in the output kafka topic (exactly once test)
> >>> -  run the harness tests
> >>> -  run the ridesharing example in paraliisim 10 overnight
> >>> -  created a savepoint with the state bootstrapping tool and
> >>> successfully started a job from that.
> >>>
> >>> Kind regards,
> >>> Igal
> >>>
> >>> On Mon, Apr 6, 2020 at 10:23 AM Robert Metzger <[hidden email]>
> >>> wrote:
> >>>
> >>>> Thanks a lot for preparing another RC!
> >>>>
> >>>> +1 (binding)
> >>>>
> >>>> - source archive looks fine (no binaries, copied sources are properly
> >>>> reported)
> >>>> - staging repository looks fine (bundled binaries seem documented,
> >>> versions
> >>>> are correct)
> >>>> - *mvn clean install *(mvn clean verify fails, "install" is required)
> >> w/
> >>>> e2e passes locally from source dir
> >>>>
> >>>>
> >>>>
> >>>>
> >>>> On Mon, Apr 6, 2020 at 9:22 AM Tzu-Li (Gordon) Tai <
> >> [hidden email]>
> >>>> wrote:
> >>>>
> >>>>> FYI -
> >>>>> There are these open PRs to add blog posts and update the Flink
> >> website
> >>>> for
> >>>>> the Stateful Functions 2.0 release:
> >>>>> * https://github.com/apache/flink-web/pull/322
> >>>>> * https://github.com/apache/flink-web/pull/321
> >>>>>
> >>>>> On Mon, Apr 6, 2020 at 2:53 PM Konstantin Knauf <
> >>>> [hidden email]>
> >>>>> wrote:
> >>>>>
> >>>>>> +1 (non-binding)
> >>>>>>
> >>>>>> ** Functional **
> >>>>>> - Building from source dist with end-to-end tests enabled (mvn
> >> clean
> >>>>> verify
> >>>>>> -Prun-e2e-tests) passes (JDK 8)
> >>>>>> - Flink Harness works in IDE
> >>>>>> - Building Python SDK dist from source
> >>>>>>
> >>>>>> On Mon, Apr 6, 2020 at 5:12 AM Tzu-Li (Gordon) Tai <
> >>>> [hidden email]>
> >>>>>> wrote:
> >>>>>>
> >>>>>>> +1 (binding)
> >>>>>>>
> >>>>>>> ** Legal **
> >>>>>>> - checksums and GPG files match corresponding release files
> >>>>>>> - Source distribution does not contain binaries, contents are
> >> sane
> >>>> (no
> >>>>>>> .git* / .travis* / generated html content files)
> >>>>>>> - Bundled source LICENSEs and NOTICE looks good. Mentions bundled
> >>>>>>> font-awesome, jquery dependency in docs and copied sources from
> >>>>> fastutil
> >>>>>> (
> >>>>>>> http://fastutil.di.unimi.it/)
> >>>>>>> - Bundled LICENSEs and NOTICE files for Maven artifacts looks
> >> good.
> >>>>>>> Artifacts that do bundle dependencies are:
> >>>> statefun-flink-distribution,
> >>>>>>> statefun-ridesharing-example-simulator, statefun-flink-core
> >> (copied
> >>>>>>> sources). All non-ASLv2 deps have license files explicitly
> >> bundled.
> >>>>>>> - Python SDK distributions (source and wheel) contain ASLv2
> >> LICENSE
> >>>> and
> >>>>>>> NOTICE files (no bundled dependencies)
> >>>>>>> - All POMs / README / Python SDK setup.py / Dockerfiles / doc
> >>> configs
> >>>>>> point
> >>>>>>> to same version “2.0.0”
> >>>>>>> - README looks good
> >>>>>>>
> >>>>>>> ** Functional **
> >>>>>>> - Building from source dist with end-to-end tests enabled (mvn
> >>> clean
> >>>>>> verify
> >>>>>>> -Prun-e2e-tests) passes (JDK 8)
> >>>>>>> - Generated quickstart from archetype looks good (correct POM /
> >>>>>> Dockerfile
> >>>>>>> / service file)
> >>>>>>> - Examples run: Java Greeter / Java Ridesharing / Python Greeter
> >> /
> >>>>> Python
> >>>>>>> SDK Walkthrough
> >>>>>>> - Flink Harness works in IDE
> >>>>>>> - Test remote functions deployment mode with AWS ecosystem:
> >> remote
> >>>>> Python
> >>>>>>> functions running in AWS Lambda behind AWS API Gateway, Java
> >>> embedded
> >>>>>>> functions running in AWS ECS. Checkpointing enabled, randomly
> >>>> restarted
> >>>>>>> StateFun workers.
> >>>>>>>
> >>>>>>> On Fri, Apr 3, 2020 at 11:48 AM Tzu-Li (Gordon) Tai <
> >>>>> [hidden email]
> >>>>>>>
> >>>>>>> wrote:
> >>>>>>>
> >>>>>>>> Hi everyone,
> >>>>>>>>
> >>>>>>>> Please review and vote on the *release candidate #6* for the
> >>>>>>>> version 2.0.0 of Apache Flink Stateful Functions,
> >>>>>>>> as follows:
> >>>>>>>> [ ] +1, Approve the release
> >>>>>>>> [ ] -1, Do not approve the release (please provide specific
> >>>> comments)
> >>>>>>>>
> >>>>>>>> **Testing Guideline**
> >>>>>>>>
> >>>>>>>> You can find here [1] a doc that we can use for collaborating
> >>>> testing
> >>>>>>>> efforts.
> >>>>>>>> The listed testing tasks in the doc also serve as a guideline
> >> in
> >>>> what
> >>>>>> to
> >>>>>>>> test for this release.
> >>>>>>>> If you wish to take ownership of a testing task, simply put
> >> your
> >>>> name
> >>>>>>> down
> >>>>>>>> in the "Checked by" field of the task.
> >>>>>>>>
> >>>>>>>> **Release Overview**
> >>>>>>>>
> >>>>>>>> As an overview, the release consists of the following:
> >>>>>>>> a) Stateful Functions canonical source distribution, to be
> >>> deployed
> >>>>> to
> >>>>>>> the
> >>>>>>>> release repository at dist.apache.org
> >>>>>>>> b) Stateful Functions Python SDK distributions to be deployed
> >> to
> >>>> PyPI
> >>>>>>>> c) Maven artifacts to be deployed to the Maven Central
> >> Repository
> >>>>>>>>
> >>>>>>>> **Staging Areas to Review**
> >>>>>>>>
> >>>>>>>> The staging areas containing the above mentioned artifacts are
> >> as
> >>>>>>> follows,
> >>>>>>>> for your review:
> >>>>>>>> * All artifacts for a) and b) can be found in the corresponding
> >>> dev
> >>>>>>>> repository at dist.apache.org [2]
> >>>>>>>> * All artifacts for c) can be found at the Apache Nexus
> >>> Repository
> >>>>> [3]
> >>>>>>>>
> >>>>>>>> All artifacts are signed with the
> >>>>>>>> key 1C1E2394D3194E1944613488F320986D35C33D6A [4]
> >>>>>>>>
> >>>>>>>> Other links for your review:
> >>>>>>>> * JIRA release notes [5]
> >>>>>>>> * source code tag "release-2.0.0-rc6" [6] [7]
> >>>>>>>> * PR to update the website Downloads page to include Stateful
> >>>>> Functions
> >>>>>>>> links [8]
> >>>>>>>>
> >>>>>>>> **Extra Remarks**
> >>>>>>>>
> >>>>>>>> * Part of the release is also official Docker images for
> >> Stateful
> >>>>>>>> Functions. This can be a separate process, since the creation
> >> of
> >>>>> those
> >>>>>>>> relies on the fact that we have distribution jars already
> >>> deployed
> >>>> to
> >>>>>>>> Maven. I will follow-up with this after these artifacts are
> >>>>> officially
> >>>>>>>> released.
> >>>>>>>> * The Flink Website and blog post is also being worked on (by
> >>>> Marta)
> >>>>> as
> >>>>>>>> part of the release, to incorporate the new Stateful Functions
> >>>>> project.
> >>>>>>> We
> >>>>>>>> can follow up with a link to those changes afterwards in this
> >>> vote
> >>>>>>> thread,
> >>>>>>>> but that would not block you to test and cast your votes
> >> already.
> >>>>>>>> * Since the Flink website changes are still being worked on,
> >> you
> >>>> will
> >>>>>> not
> >>>>>>>> yet be able to find the Stateful Functions docs from there.
> >> Here
> >>>> are
> >>>>>> the
> >>>>>>>> links [9] [10].
> >>>>>>>>
> >>>>>>>> **Vote Duration**
> >>>>>>>>
> >>>>>>>> I propose to have the voting time for this RC to be 96 hours
> >>>>> (including
> >>>>>>>> weekend) / 48 hours (excluding weekend).
> >>>>>>>>
> >>>>>>>> The voting time will therefore run until at least next
> >> *Tuesday,
> >>>>> April
> >>>>>> 7,
> >>>>>>>> 05:00 UTC.*
> >>>>>>>>
> >>>>>>>> It is adopted by majority approval, with at least 3 PMC
> >>> affirmative
> >>>>>>> votes.
> >>>>>>>>
> >>>>>>>> Thanks,
> >>>>>>>> Gordon
> >>>>>>>>
> >>>>>>>> [1]
> >>>>>>>>
> >>>>>>>
> >>>>>>
> >>>>>
> >>>>
> >>>
> >>
> https://docs.google.com/document/d/1P9yjwSbPQtul0z2AXMnVolWQbzhxs68suJvzR6xMjcs/edit?usp=sharing
> >>>>>>>> [2]
> >>>>>>>
> >>>>
> https://dist.apache.org/repos/dist/dev/flink/flink-statefun-2.0.0-rc6/
> >>>>>>>> [3]
> >>>>>>>>
> >>>>>>
> >>>>
> >> https://repository.apache.org/content/repositories/orgapacheflink-1346/
> >>>>>>>> [4] https://dist.apache.org/repos/dist/release/flink/KEYS
> >>>>>>>> [5]
> >>>>>>>>
> >>>>>>>
> >>>>>>
> >>>>>
> >>>>
> >>>
> >>
> https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12315522&version=12346878
> >>>>>>>> [6]
> >>>>>>>>
> >>>>>>>
> >>>>>>
> >>>>>
> >>>>
> >>>
> >>
> https://gitbox.apache.org/repos/asf?p=flink-statefun.git;a=commit;h=31e4df4ebf09fd9e74ae4c49bcdff56230e089ce
> >>>>>>>> [7]
> >>>> https://github.com/apache/flink-statefun/tree/release-2.0.0-rc6
> >>>>>>>> [8] https://github.com/apache/flink-web/pull/318
> >>>>>>>> [9]
> >>>> https://ci.apache.org/projects/flink/flink-statefun-docs-master/
> >>>>>>>> [10]
> >>>>>>>
> >>>> https://ci.apache.org/projects/flink/flink-statefun-docs-release-2.0/
> >>>>>>>>
> >>>>>>>> TIP: You can create a `settings.xml` file with these contents:
> >>>>>>>>
> >>>>>>>> """
> >>>>>>>> <settings>
> >>>>>>>>  <activeProfiles>
> >>>>>>>>    <activeProfile>flink-statefun-2.0.0</activeProfile>
> >>>>>>>>  </activeProfiles>
> >>>>>>>>  <profiles>
> >>>>>>>>    <profile>
> >>>>>>>>      <id>flink-statefun-2.0.0</id>
> >>>>>>>>      <repositories>
> >>>>>>>>        <repository>
> >>>>>>>>          <id>flink-statefun-2.0.0</id>
> >>>>>>>>          <url>
> >>>>>>>>
> >>>>>>
> >>>>
> >> https://repository.apache.org/content/repositories/orgapacheflink-1346/
> >>>>>>>> </url>
> >>>>>>>>        </repository>
> >>>>>>>>        <repository>
> >>>>>>>>          <id>archetype</id>
> >>>>>>>>          <url>
> >>>>>>>>
> >>>>>>
> >>>>
> >> https://repository.apache.org/content/repositories/orgapacheflink-1346/
> >>>>>>>> </url>
> >>>>>>>>        </repository>
> >>>>>>>>      </repositories>
> >>>>>>>>    </profile>
> >>>>>>>>  </profiles>
> >>>>>>>> </settings>
> >>>>>>>> """
> >>>>>>>>
> >>>>>>>> And reference that in you maven commands via `--settings
> >>>>>>>> path/to/settings.xml`.
> >>>>>>>> This is useful for creating a quickstart based on the staged
> >>>> release
> >>>>>> and
> >>>>>>>> for building against the staged jars.
> >>>>>>>>
> >>>>>>>
> >>>>>>
> >>>>>>
> >>>>>> --
> >>>>>>
> >>>>>> Konstantin Knauf | Head of Product
> >>>>>>
> >>>>>> [phone]
> >>>>>>
> >>>>>>
> >>>>>> Follow us @VervericaData Ververica <https://www.ververica.com/>
> >>>>>>
> >>>>>>
> >>>>>> --
> >>>>>>
> >>>>>> Join Flink Forward <https://flink-forward.org/> - The Apache Flink
> >>>>>> Conference
> >>>>>>
> >>>>>> Stream Processing | Event Driven | Real Time
> >>>>>>
> >>>>>> --
> >>>>>>
> >>>>>> Ververica GmbH | Invalidenstrasse 115, 10115 Berlin, Germany
> >>>>>>
> >>>>>> --
> >>>>>> Ververica GmbH
> >>>>>> Registered at Amtsgericht Charlottenburg: HRB 158244 B
> >>>>>> Managing Directors: Timothy Alexander Steinert, Yip Park Tung
> >> Jason,
> >>> Ji
> >>>>>> (Tony) Cheng
> >>>>>>
> >>>>>
> >>>>
> >>>
> >>
>
>

[Congxian Qiu]

+1 （non-binding)

- checked sums and signature: OK
- checked no binaries in source distribution: OK
- checked all POM files/README/Python SDK setup.py point to the same
version 2.0.0 OK
- execute `mvn clean install -Prun-e2e-tests`: OK
- checked quick start: ok
- run greeter example locally: ok
- run Ridesharing example locally: ok

Best,
Congxian


Dian Fu <[hidden email]> 于2020年4月7日周二 上午10:40写道：

> +1 (non-binding)
>
> - built from source with tests (mvn clean install)
> - verified the checksum and signature
> - checked the bundled licenses and notices
> - verified that the source distribution doesn't container unnecessary
> binaries
> - checked that the version pointed to the same version
> - flink-web PR looks well
> - built and checked the docs, looks well
>
> Regards,
> Dian
>
> > 在 2020年4月6日，下午10:06，Hequn Cheng <[hidden email]> 写道：
> >
> > Thanks a lot for the new RC!
> >
> > +1 (non-binding)
> >
> > - Signatures and hash are correct.
> > - The source distribution contains no binaries.
> > - The source distribution is building properly with `-Prun-e2e-tests`
> > (JDK8).
> > - All POM files / README / Python SDK setup.py point to the same version.
> > - Verify license and notice.
> >  - Source distribution. Everything looks good and the jquery has been
> > added.
> >  - Jar artifacts. No missing dependencies, no version errors.
> >  - Python source distribution (source and wheel). It contains the license
> > and notice file.
> > - Flink Harness works in IDE.
> >
> > Best,
> > Hequn
> >
> > On Mon, Apr 6, 2020 at 10:05 PM Seth Wiesman <[hidden email]>
> wrote:
> >
> >> +1 (non-binding)
> >>
> >> legal / source
> >> - checked sources for binary files
> >> - checked license headers
> >>
> >> functional
> >> - built from source (mvn clean verify -Prun-e2e-tests)
> >> - built python sdk and ran tests
> >> - ran examples
> >> - deployed mixed python / java application on k8s with checkpointing.
> >> Failed TM's and watched it recover.
> >> - deployed application on Flink session cluster
> >> - created a savepoint using the bootstrap api and successfully used it
> to
> >> start an application.
> >>
> >> Seth
> >>
> >> On Mon, Apr 6, 2020 at 5:49 AM Igal Shilman <[hidden email]> wrote:
> >>
> >>> +1 (non binding)
> >>>
> >>> legal / source:
> >>> - downloaded and verified the signature
> >>> - verified that pom and versions in the docs match
> >>> - no binary files in the distribution
> >>> - built and run e2e test with Java 8 and Java 11
> >>> - created a project from a maven archetype.
> >>>
> >>> functional:
> >>> - run all the examples
> >>> - deployed to Python greeter example to k8s
> >>> - enabled checkpointing, created an application with two Python
> >> functions,
> >>> that send both local and remote messages, restarted TMs randomly and
> >>> verified
> >>> the sequential output in the output kafka topic (exactly once test)
> >>> -  run the harness tests
> >>> -  run the ridesharing example in paraliisim 10 overnight
> >>> -  created a savepoint with the state bootstrapping tool and
> >>> successfully started a job from that.
> >>>
> >>> Kind regards,
> >>> Igal
> >>>
> >>> On Mon, Apr 6, 2020 at 10:23 AM Robert Metzger <[hidden email]>
> >>> wrote:
> >>>
> >>>> Thanks a lot for preparing another RC!
> >>>>
> >>>> +1 (binding)
> >>>>
> >>>> - source archive looks fine (no binaries, copied sources are properly
> >>>> reported)
> >>>> - staging repository looks fine (bundled binaries seem documented,
> >>> versions
> >>>> are correct)
> >>>> - *mvn clean install *(mvn clean verify fails, "install" is required)
> >> w/
> >>>> e2e passes locally from source dir
> >>>>
> >>>>
> >>>>
> >>>>
> >>>> On Mon, Apr 6, 2020 at 9:22 AM Tzu-Li (Gordon) Tai <
> >> [hidden email]>
> >>>> wrote:
> >>>>
> >>>>> FYI -
> >>>>> There are these open PRs to add blog posts and update the Flink
> >> website
> >>>> for
> >>>>> the Stateful Functions 2.0 release:
> >>>>> * https://github.com/apache/flink-web/pull/322
> >>>>> * https://github.com/apache/flink-web/pull/321
> >>>>>
> >>>>> On Mon, Apr 6, 2020 at 2:53 PM Konstantin Knauf <
> >>>> [hidden email]>
> >>>>> wrote:
> >>>>>
> >>>>>> +1 (non-binding)
> >>>>>>
> >>>>>> ** Functional **
> >>>>>> - Building from source dist with end-to-end tests enabled (mvn
> >> clean
> >>>>> verify
> >>>>>> -Prun-e2e-tests) passes (JDK 8)
> >>>>>> - Flink Harness works in IDE
> >>>>>> - Building Python SDK dist from source
> >>>>>>
> >>>>>> On Mon, Apr 6, 2020 at 5:12 AM Tzu-Li (Gordon) Tai <
> >>>> [hidden email]>
> >>>>>> wrote:
> >>>>>>
> >>>>>>> +1 (binding)
> >>>>>>>
> >>>>>>> ** Legal **
> >>>>>>> - checksums and GPG files match corresponding release files
> >>>>>>> - Source distribution does not contain binaries, contents are
> >> sane
> >>>> (no
> >>>>>>> .git* / .travis* / generated html content files)
> >>>>>>> - Bundled source LICENSEs and NOTICE looks good. Mentions bundled
> >>>>>>> font-awesome, jquery dependency in docs and copied sources from
> >>>>> fastutil
> >>>>>> (
> >>>>>>> http://fastutil.di.unimi.it/)
> >>>>>>> - Bundled LICENSEs and NOTICE files for Maven artifacts looks
> >> good.
> >>>>>>> Artifacts that do bundle dependencies are:
> >>>> statefun-flink-distribution,
> >>>>>>> statefun-ridesharing-example-simulator, statefun-flink-core
> >> (copied
> >>>>>>> sources). All non-ASLv2 deps have license files explicitly
> >> bundled.
> >>>>>>> - Python SDK distributions (source and wheel) contain ASLv2
> >> LICENSE
> >>>> and
> >>>>>>> NOTICE files (no bundled dependencies)
> >>>>>>> - All POMs / README / Python SDK setup.py / Dockerfiles / doc
> >>> configs
> >>>>>> point
> >>>>>>> to same version “2.0.0”
> >>>>>>> - README looks good
> >>>>>>>
> >>>>>>> ** Functional **
> >>>>>>> - Building from source dist with end-to-end tests enabled (mvn
> >>> clean
> >>>>>> verify
> >>>>>>> -Prun-e2e-tests) passes (JDK 8)
> >>>>>>> - Generated quickstart from archetype looks good (correct POM /
> >>>>>> Dockerfile
> >>>>>>> / service file)
> >>>>>>> - Examples run: Java Greeter / Java Ridesharing / Python Greeter
> >> /
> >>>>> Python
> >>>>>>> SDK Walkthrough
> >>>>>>> - Flink Harness works in IDE
> >>>>>>> - Test remote functions deployment mode with AWS ecosystem:
> >> remote
> >>>>> Python
> >>>>>>> functions running in AWS Lambda behind AWS API Gateway, Java
> >>> embedded
> >>>>>>> functions running in AWS ECS. Checkpointing enabled, randomly
> >>>> restarted
> >>>>>>> StateFun workers.
> >>>>>>>
> >>>>>>> On Fri, Apr 3, 2020 at 11:48 AM Tzu-Li (Gordon) Tai <
> >>>>> [hidden email]
> >>>>>>>
> >>>>>>> wrote:
> >>>>>>>
> >>>>>>>> Hi everyone,
> >>>>>>>>
> >>>>>>>> Please review and vote on the *release candidate #6* for the
> >>>>>>>> version 2.0.0 of Apache Flink Stateful Functions,
> >>>>>>>> as follows:
> >>>>>>>> [ ] +1, Approve the release
> >>>>>>>> [ ] -1, Do not approve the release (please provide specific
> >>>> comments)
> >>>>>>>>
> >>>>>>>> **Testing Guideline**
> >>>>>>>>
> >>>>>>>> You can find here [1] a doc that we can use for collaborating
> >>>> testing
> >>>>>>>> efforts.
> >>>>>>>> The listed testing tasks in the doc also serve as a guideline
> >> in
> >>>> what
> >>>>>> to
> >>>>>>>> test for this release.
> >>>>>>>> If you wish to take ownership of a testing task, simply put
> >> your
> >>>> name
> >>>>>>> down
> >>>>>>>> in the "Checked by" field of the task.
> >>>>>>>>
> >>>>>>>> **Release Overview**
> >>>>>>>>
> >>>>>>>> As an overview, the release consists of the following:
> >>>>>>>> a) Stateful Functions canonical source distribution, to be
> >>> deployed
> >>>>> to
> >>>>>>> the
> >>>>>>>> release repository at dist.apache.org
> >>>>>>>> b) Stateful Functions Python SDK distributions to be deployed
> >> to
> >>>> PyPI
> >>>>>>>> c) Maven artifacts to be deployed to the Maven Central
> >> Repository
> >>>>>>>>
> >>>>>>>> **Staging Areas to Review**
> >>>>>>>>
> >>>>>>>> The staging areas containing the above mentioned artifacts are
> >> as
> >>>>>>> follows,
> >>>>>>>> for your review:
> >>>>>>>> * All artifacts for a) and b) can be found in the corresponding
> >>> dev
> >>>>>>>> repository at dist.apache.org [2]
> >>>>>>>> * All artifacts for c) can be found at the Apache Nexus
> >>> Repository
> >>>>> [3]
> >>>>>>>>
> >>>>>>>> All artifacts are signed with the
> >>>>>>>> key 1C1E2394D3194E1944613488F320986D35C33D6A [4]
> >>>>>>>>
> >>>>>>>> Other links for your review:
> >>>>>>>> * JIRA release notes [5]
> >>>>>>>> * source code tag "release-2.0.0-rc6" [6] [7]
> >>>>>>>> * PR to update the website Downloads page to include Stateful
> >>>>> Functions
> >>>>>>>> links [8]
> >>>>>>>>
> >>>>>>>> **Extra Remarks**
> >>>>>>>>
> >>>>>>>> * Part of the release is also official Docker images for
> >> Stateful
> >>>>>>>> Functions. This can be a separate process, since the creation
> >> of
> >>>>> those
> >>>>>>>> relies on the fact that we have distribution jars already
> >>> deployed
> >>>> to
> >>>>>>>> Maven. I will follow-up with this after these artifacts are
> >>>>> officially
> >>>>>>>> released.
> >>>>>>>> * The Flink Website and blog post is also being worked on (by
> >>>> Marta)
> >>>>> as
> >>>>>>>> part of the release, to incorporate the new Stateful Functions
> >>>>> project.
> >>>>>>> We
> >>>>>>>> can follow up with a link to those changes afterwards in this
> >>> vote
> >>>>>>> thread,
> >>>>>>>> but that would not block you to test and cast your votes
> >> already.
> >>>>>>>> * Since the Flink website changes are still being worked on,
> >> you
> >>>> will
> >>>>>> not
> >>>>>>>> yet be able to find the Stateful Functions docs from there.
> >> Here
> >>>> are
> >>>>>> the
> >>>>>>>> links [9] [10].
> >>>>>>>>
> >>>>>>>> **Vote Duration**
> >>>>>>>>
> >>>>>>>> I propose to have the voting time for this RC to be 96 hours
> >>>>> (including
> >>>>>>>> weekend) / 48 hours (excluding weekend).
> >>>>>>>>
> >>>>>>>> The voting time will therefore run until at least next
> >> *Tuesday,
> >>>>> April
> >>>>>> 7,
> >>>>>>>> 05:00 UTC.*
> >>>>>>>>
> >>>>>>>> It is adopted by majority approval, with at least 3 PMC
> >>> affirmative
> >>>>>>> votes.
> >>>>>>>>
> >>>>>>>> Thanks,
> >>>>>>>> Gordon
> >>>>>>>>
> >>>>>>>> [1]
> >>>>>>>>
> >>>>>>>
> >>>>>>
> >>>>>
> >>>>
> >>>
> >>
> https://docs.google.com/document/d/1P9yjwSbPQtul0z2AXMnVolWQbzhxs68suJvzR6xMjcs/edit?usp=sharing
> >>>>>>>> [2]
> >>>>>>>
> >>>>
> https://dist.apache.org/repos/dist/dev/flink/flink-statefun-2.0.0-rc6/
> >>>>>>>> [3]
> >>>>>>>>
> >>>>>>
> >>>>
> >> https://repository.apache.org/content/repositories/orgapacheflink-1346/
> >>>>>>>> [4] https://dist.apache.org/repos/dist/release/flink/KEYS
> >>>>>>>> [5]
> >>>>>>>>
> >>>>>>>
> >>>>>>
> >>>>>
> >>>>
> >>>
> >>
> https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12315522&version=12346878
> >>>>>>>> [6]
> >>>>>>>>
> >>>>>>>
> >>>>>>
> >>>>>
> >>>>
> >>>
> >>
> https://gitbox.apache.org/repos/asf?p=flink-statefun.git;a=commit;h=31e4df4ebf09fd9e74ae4c49bcdff56230e089ce
> >>>>>>>> [7]
> >>>> https://github.com/apache/flink-statefun/tree/release-2.0.0-rc6
> >>>>>>>> [8] https://github.com/apache/flink-web/pull/318
> >>>>>>>> [9]
> >>>> https://ci.apache.org/projects/flink/flink-statefun-docs-master/
> >>>>>>>> [10]
> >>>>>>>
> >>>> https://ci.apache.org/projects/flink/flink-statefun-docs-release-2.0/
> >>>>>>>>
> >>>>>>>> TIP: You can create a `settings.xml` file with these contents:
> >>>>>>>>
> >>>>>>>> """
> >>>>>>>> <settings>
> >>>>>>>>  <activeProfiles>
> >>>>>>>>    <activeProfile>flink-statefun-2.0.0</activeProfile>
> >>>>>>>>  </activeProfiles>
> >>>>>>>>  <profiles>
> >>>>>>>>    <profile>
> >>>>>>>>      <id>flink-statefun-2.0.0</id>
> >>>>>>>>      <repositories>
> >>>>>>>>        <repository>
> >>>>>>>>          <id>flink-statefun-2.0.0</id>
> >>>>>>>>          <url>
> >>>>>>>>
> >>>>>>
> >>>>
> >> https://repository.apache.org/content/repositories/orgapacheflink-1346/
> >>>>>>>> </url>
> >>>>>>>>        </repository>
> >>>>>>>>        <repository>
> >>>>>>>>          <id>archetype</id>
> >>>>>>>>          <url>
> >>>>>>>>
> >>>>>>
> >>>>
> >> https://repository.apache.org/content/repositories/orgapacheflink-1346/
> >>>>>>>> </url>
> >>>>>>>>        </repository>
> >>>>>>>>      </repositories>
> >>>>>>>>    </profile>
> >>>>>>>>  </profiles>
> >>>>>>>> </settings>
> >>>>>>>> """
> >>>>>>>>
> >>>>>>>> And reference that in you maven commands via `--settings
> >>>>>>>> path/to/settings.xml`.
> >>>>>>>> This is useful for creating a quickstart based on the staged
> >>>> release
> >>>>>> and
> >>>>>>>> for building against the staged jars.
> >>>>>>>>
> >>>>>>>
> >>>>>>
> >>>>>>
> >>>>>> --
> >>>>>>
> >>>>>> Konstantin Knauf | Head of Product
> >>>>>>
> >>>>>> [phone]
> >>>>>>
> >>>>>>
> >>>>>> Follow us @VervericaData Ververica <https://www.ververica.com/>
> >>>>>>
> >>>>>>
> >>>>>> --
> >>>>>>
> >>>>>> Join Flink Forward <https://flink-forward.org/> - The Apache Flink
> >>>>>> Conference
> >>>>>>
> >>>>>> Stream Processing | Event Driven | Real Time
> >>>>>>
> >>>>>> --
> >>>>>>
> >>>>>> Ververica GmbH | Invalidenstrasse 115, 10115 Berlin, Germany
> >>>>>>
> >>>>>> --
> >>>>>> Ververica GmbH
> >>>>>> Registered at Amtsgericht Charlottenburg: HRB 158244 B
> >>>>>> Managing Directors: Timothy Alexander Steinert, Yip Park Tung
> >> Jason,
> >>> Ji
> >>>>>> (Tony) Cheng
> >>>>>>
> >>>>>
> >>>>
> >>>
> >>
>
>

[Tzu-Li (Gordon) Tai]

The voting time has passed. Thank you for testing and voting everyone!

I'm happy to announce that we have unanimously approved this candidate as
the 2.0.0 release for Apache Flink Stateful Functions.

There are 10 approving votes, 3 of which are binding:
* Tzu-Li (Gordon) Tai (binding)
* Konstantin Knauf
* Robert Metzger (binding)
* Igal Shilman
* Stephan Ewen (binding)
* Seth Wiesman
* Hequn Cheng
* Dian Fu
* Yu Li
* Congxian Qiu

There are no disapproving notes.

The announcements for the release will happen in a separate thread once all
released artifacts are available.

Cheers,
Gordon

On Tue, Apr 7, 2020 at 11:03 AM Congxian Qiu <[hidden email]> wrote:

> +1 （non-binding)
>
> - checked sums and signature: OK
> - checked no binaries in source distribution: OK
> - checked all POM files/README/Python SDK setup.py point to the same
> version 2.0.0 OK
> - execute `mvn clean install -Prun-e2e-tests`: OK
> - checked quick start: ok
> - run greeter example locally: ok
> - run Ridesharing example locally: ok
>
> Best,
> Congxian
>
>
> Dian Fu <[hidden email]> 于2020年4月7日周二 上午10:40写道：
>
> > +1 (non-binding)
> >
> > - built from source with tests (mvn clean install)
> > - verified the checksum and signature
> > - checked the bundled licenses and notices
> > - verified that the source distribution doesn't container unnecessary
> > binaries
> > - checked that the version pointed to the same version
> > - flink-web PR looks well
> > - built and checked the docs, looks well
> >
> > Regards,
> > Dian
> >
> > > 在 2020年4月6日，下午10:06，Hequn Cheng <[hidden email]> 写道：
> > >
> > > Thanks a lot for the new RC!
> > >
> > > +1 (non-binding)
> > >
> > > - Signatures and hash are correct.
> > > - The source distribution contains no binaries.
> > > - The source distribution is building properly with `-Prun-e2e-tests`
> > > (JDK8).
> > > - All POM files / README / Python SDK setup.py point to the same
> version.
> > > - Verify license and notice.
> > >  - Source distribution. Everything looks good and the jquery has been
> > > added.
> > >  - Jar artifacts. No missing dependencies, no version errors.
> > >  - Python source distribution (source and wheel). It contains the
> license
> > > and notice file.
> > > - Flink Harness works in IDE.
> > >
> > > Best,
> > > Hequn
> > >
> > > On Mon, Apr 6, 2020 at 10:05 PM Seth Wiesman <[hidden email]>
> > wrote:
> > >
> > >> +1 (non-binding)
> > >>
> > >> legal / source
> > >> - checked sources for binary files
> > >> - checked license headers
> > >>
> > >> functional
> > >> - built from source (mvn clean verify -Prun-e2e-tests)
> > >> - built python sdk and ran tests
> > >> - ran examples
> > >> - deployed mixed python / java application on k8s with checkpointing.
> > >> Failed TM's and watched it recover.
> > >> - deployed application on Flink session cluster
> > >> - created a savepoint using the bootstrap api and successfully used it
> > to
> > >> start an application.
> > >>
> > >> Seth
> > >>
> > >> On Mon, Apr 6, 2020 at 5:49 AM Igal Shilman <[hidden email]>
> wrote:
> > >>
> > >>> +1 (non binding)
> > >>>
> > >>> legal / source:
> > >>> - downloaded and verified the signature
> > >>> - verified that pom and versions in the docs match
> > >>> - no binary files in the distribution
> > >>> - built and run e2e test with Java 8 and Java 11
> > >>> - created a project from a maven archetype.
> > >>>
> > >>> functional:
> > >>> - run all the examples
> > >>> - deployed to Python greeter example to k8s
> > >>> - enabled checkpointing, created an application with two Python
> > >> functions,
> > >>> that send both local and remote messages, restarted TMs randomly and
> > >>> verified
> > >>> the sequential output in the output kafka topic (exactly once test)
> > >>> -  run the harness tests
> > >>> -  run the ridesharing example in paraliisim 10 overnight
> > >>> -  created a savepoint with the state bootstrapping tool and
> > >>> successfully started a job from that.
> > >>>
> > >>> Kind regards,
> > >>> Igal
> > >>>
> > >>> On Mon, Apr 6, 2020 at 10:23 AM Robert Metzger <[hidden email]>
> > >>> wrote:
> > >>>
> > >>>> Thanks a lot for preparing another RC!
> > >>>>
> > >>>> +1 (binding)
> > >>>>
> > >>>> - source archive looks fine (no binaries, copied sources are
> properly
> > >>>> reported)
> > >>>> - staging repository looks fine (bundled binaries seem documented,
> > >>> versions
> > >>>> are correct)
> > >>>> - *mvn clean install *(mvn clean verify fails, "install" is
> required)
> > >> w/
> > >>>> e2e passes locally from source dir
> > >>>>
> > >>>>
> > >>>>
> > >>>>
> > >>>> On Mon, Apr 6, 2020 at 9:22 AM Tzu-Li (Gordon) Tai <
> > >> [hidden email]>
> > >>>> wrote:
> > >>>>
> > >>>>> FYI -
> > >>>>> There are these open PRs to add blog posts and update the Flink
> > >> website
> > >>>> for
> > >>>>> the Stateful Functions 2.0 release:
> > >>>>> * https://github.com/apache/flink-web/pull/322
> > >>>>> * https://github.com/apache/flink-web/pull/321
> > >>>>>
> > >>>>> On Mon, Apr 6, 2020 at 2:53 PM Konstantin Knauf <
> > >>>> [hidden email]>
> > >>>>> wrote:
> > >>>>>
> > >>>>>> +1 (non-binding)
> > >>>>>>
> > >>>>>> ** Functional **
> > >>>>>> - Building from source dist with end-to-end tests enabled (mvn
> > >> clean
> > >>>>> verify
> > >>>>>> -Prun-e2e-tests) passes (JDK 8)
> > >>>>>> - Flink Harness works in IDE
> > >>>>>> - Building Python SDK dist from source
> > >>>>>>
> > >>>>>> On Mon, Apr 6, 2020 at 5:12 AM Tzu-Li (Gordon) Tai <
> > >>>> [hidden email]>
> > >>>>>> wrote:
> > >>>>>>
> > >>>>>>> +1 (binding)
> > >>>>>>>
> > >>>>>>> ** Legal **
> > >>>>>>> - checksums and GPG files match corresponding release files
> > >>>>>>> - Source distribution does not contain binaries, contents are
> > >> sane
> > >>>> (no
> > >>>>>>> .git* / .travis* / generated html content files)
> > >>>>>>> - Bundled source LICENSEs and NOTICE looks good. Mentions bundled
> > >>>>>>> font-awesome, jquery dependency in docs and copied sources from
> > >>>>> fastutil
> > >>>>>> (
> > >>>>>>> http://fastutil.di.unimi.it/)
> > >>>>>>> - Bundled LICENSEs and NOTICE files for Maven artifacts looks
> > >> good.
> > >>>>>>> Artifacts that do bundle dependencies are:
> > >>>> statefun-flink-distribution,
> > >>>>>>> statefun-ridesharing-example-simulator, statefun-flink-core
> > >> (copied
> > >>>>>>> sources). All non-ASLv2 deps have license files explicitly
> > >> bundled.
> > >>>>>>> - Python SDK distributions (source and wheel) contain ASLv2
> > >> LICENSE
> > >>>> and
> > >>>>>>> NOTICE files (no bundled dependencies)
> > >>>>>>> - All POMs / README / Python SDK setup.py / Dockerfiles / doc
> > >>> configs
> > >>>>>> point
> > >>>>>>> to same version “2.0.0”
> > >>>>>>> - README looks good
> > >>>>>>>
> > >>>>>>> ** Functional **
> > >>>>>>> - Building from source dist with end-to-end tests enabled (mvn
> > >>> clean
> > >>>>>> verify
> > >>>>>>> -Prun-e2e-tests) passes (JDK 8)
> > >>>>>>> - Generated quickstart from archetype looks good (correct POM /
> > >>>>>> Dockerfile
> > >>>>>>> / service file)
> > >>>>>>> - Examples run: Java Greeter / Java Ridesharing / Python Greeter
> > >> /
> > >>>>> Python
> > >>>>>>> SDK Walkthrough
> > >>>>>>> - Flink Harness works in IDE
> > >>>>>>> - Test remote functions deployment mode with AWS ecosystem:
> > >> remote
> > >>>>> Python
> > >>>>>>> functions running in AWS Lambda behind AWS API Gateway, Java
> > >>> embedded
> > >>>>>>> functions running in AWS ECS. Checkpointing enabled, randomly
> > >>>> restarted
> > >>>>>>> StateFun workers.
> > >>>>>>>
> > >>>>>>> On Fri, Apr 3, 2020 at 11:48 AM Tzu-Li (Gordon) Tai <
> > >>>>> [hidden email]
> > >>>>>>>
> > >>>>>>> wrote:
> > >>>>>>>
> > >>>>>>>> Hi everyone,
> > >>>>>>>>
> > >>>>>>>> Please review and vote on the *release candidate #6* for the
> > >>>>>>>> version 2.0.0 of Apache Flink Stateful Functions,
> > >>>>>>>> as follows:
> > >>>>>>>> [ ] +1, Approve the release
> > >>>>>>>> [ ] -1, Do not approve the release (please provide specific
> > >>>> comments)
> > >>>>>>>>
> > >>>>>>>> **Testing Guideline**
> > >>>>>>>>
> > >>>>>>>> You can find here [1] a doc that we can use for collaborating
> > >>>> testing
> > >>>>>>>> efforts.
> > >>>>>>>> The listed testing tasks in the doc also serve as a guideline
> > >> in
> > >>>> what
> > >>>>>> to
> > >>>>>>>> test for this release.
> > >>>>>>>> If you wish to take ownership of a testing task, simply put
> > >> your
> > >>>> name
> > >>>>>>> down
> > >>>>>>>> in the "Checked by" field of the task.
> > >>>>>>>>
> > >>>>>>>> **Release Overview**
> > >>>>>>>>
> > >>>>>>>> As an overview, the release consists of the following:
> > >>>>>>>> a) Stateful Functions canonical source distribution, to be
> > >>> deployed
> > >>>>> to
> > >>>>>>> the
> > >>>>>>>> release repository at dist.apache.org
> > >>>>>>>> b) Stateful Functions Python SDK distributions to be deployed
> > >> to
> > >>>> PyPI
> > >>>>>>>> c) Maven artifacts to be deployed to the Maven Central
> > >> Repository
> > >>>>>>>>
> > >>>>>>>> **Staging Areas to Review**
> > >>>>>>>>
> > >>>>>>>> The staging areas containing the above mentioned artifacts are
> > >> as
> > >>>>>>> follows,
> > >>>>>>>> for your review:
> > >>>>>>>> * All artifacts for a) and b) can be found in the corresponding
> > >>> dev
> > >>>>>>>> repository at dist.apache.org [2]
> > >>>>>>>> * All artifacts for c) can be found at the Apache Nexus
> > >>> Repository
> > >>>>> [3]
> > >>>>>>>>
> > >>>>>>>> All artifacts are signed with the
> > >>>>>>>> key 1C1E2394D3194E1944613488F320986D35C33D6A [4]
> > >>>>>>>>
> > >>>>>>>> Other links for your review:
> > >>>>>>>> * JIRA release notes [5]
> > >>>>>>>> * source code tag "release-2.0.0-rc6" [6] [7]
> > >>>>>>>> * PR to update the website Downloads page to include Stateful
> > >>>>> Functions
> > >>>>>>>> links [8]
> > >>>>>>>>
> > >>>>>>>> **Extra Remarks**
> > >>>>>>>>
> > >>>>>>>> * Part of the release is also official Docker images for
> > >> Stateful
> > >>>>>>>> Functions. This can be a separate process, since the creation
> > >> of
> > >>>>> those
> > >>>>>>>> relies on the fact that we have distribution jars already
> > >>> deployed
> > >>>> to
> > >>>>>>>> Maven. I will follow-up with this after these artifacts are
> > >>>>> officially
> > >>>>>>>> released.
> > >>>>>>>> * The Flink Website and blog post is also being worked on (by
> > >>>> Marta)
> > >>>>> as
> > >>>>>>>> part of the release, to incorporate the new Stateful Functions
> > >>>>> project.
> > >>>>>>> We
> > >>>>>>>> can follow up with a link to those changes afterwards in this
> > >>> vote
> > >>>>>>> thread,
> > >>>>>>>> but that would not block you to test and cast your votes
> > >> already.
> > >>>>>>>> * Since the Flink website changes are still being worked on,
> > >> you
> > >>>> will
> > >>>>>> not
> > >>>>>>>> yet be able to find the Stateful Functions docs from there.
> > >> Here
> > >>>> are
> > >>>>>> the
> > >>>>>>>> links [9] [10].
> > >>>>>>>>
> > >>>>>>>> **Vote Duration**
> > >>>>>>>>
> > >>>>>>>> I propose to have the voting time for this RC to be 96 hours
> > >>>>> (including
> > >>>>>>>> weekend) / 48 hours (excluding weekend).
> > >>>>>>>>
> > >>>>>>>> The voting time will therefore run until at least next
> > >> *Tuesday,
> > >>>>> April
> > >>>>>> 7,
> > >>>>>>>> 05:00 UTC.*
> > >>>>>>>>
> > >>>>>>>> It is adopted by majority approval, with at least 3 PMC
> > >>> affirmative
> > >>>>>>> votes.
> > >>>>>>>>
> > >>>>>>>> Thanks,
> > >>>>>>>> Gordon
> > >>>>>>>>
> > >>>>>>>> [1]
> > >>>>>>>>
> > >>>>>>>
> > >>>>>>
> > >>>>>
> > >>>>
> > >>>
> > >>
> >
> https://docs.google.com/document/d/1P9yjwSbPQtul0z2AXMnVolWQbzhxs68suJvzR6xMjcs/edit?usp=sharing
> > >>>>>>>> [2]
> > >>>>>>>
> > >>>>
> > https://dist.apache.org/repos/dist/dev/flink/flink-statefun-2.0.0-rc6/
> > >>>>>>>> [3]
> > >>>>>>>>
> > >>>>>>
> > >>>>
> > >>
> https://repository.apache.org/content/repositories/orgapacheflink-1346/
> > >>>>>>>> [4] https://dist.apache.org/repos/dist/release/flink/KEYS
> > >>>>>>>> [5]
> > >>>>>>>>
> > >>>>>>>
> > >>>>>>
> > >>>>>
> > >>>>
> > >>>
> > >>
> >
> https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12315522&version=12346878
> > >>>>>>>> [6]
> > >>>>>>>>
> > >>>>>>>
> > >>>>>>
> > >>>>>
> > >>>>
> > >>>
> > >>
> >
> https://gitbox.apache.org/repos/asf?p=flink-statefun.git;a=commit;h=31e4df4ebf09fd9e74ae4c49bcdff56230e089ce
> > >>>>>>>> [7]
> > >>>> https://github.com/apache/flink-statefun/tree/release-2.0.0-rc6
> > >>>>>>>> [8] https://github.com/apache/flink-web/pull/318
> > >>>>>>>> [9]
> > >>>> https://ci.apache.org/projects/flink/flink-statefun-docs-master/
> > >>>>>>>> [10]
> > >>>>>>>
> > >>>>
> https://ci.apache.org/projects/flink/flink-statefun-docs-release-2.0/
> > >>>>>>>>
> > >>>>>>>> TIP: You can create a `settings.xml` file with these contents:
> > >>>>>>>>
> > >>>>>>>> """
> > >>>>>>>> <settings>
> > >>>>>>>>  <activeProfiles>
> > >>>>>>>>    <activeProfile>flink-statefun-2.0.0</activeProfile>
> > >>>>>>>>  </activeProfiles>
> > >>>>>>>>  <profiles>
> > >>>>>>>>    <profile>
> > >>>>>>>>      <id>flink-statefun-2.0.0</id>
> > >>>>>>>>      <repositories>
> > >>>>>>>>        <repository>
> > >>>>>>>>          <id>flink-statefun-2.0.0</id>
> > >>>>>>>>          <url>
> > >>>>>>>>
> > >>>>>>
> > >>>>
> > >>
> https://repository.apache.org/content/repositories/orgapacheflink-1346/
> > >>>>>>>> </url>
> > >>>>>>>>        </repository>
> > >>>>>>>>        <repository>
> > >>>>>>>>          <id>archetype</id>
> > >>>>>>>>          <url>
> > >>>>>>>>
> > >>>>>>
> > >>>>
> > >>
> https://repository.apache.org/content/repositories/orgapacheflink-1346/
> > >>>>>>>> </url>
> > >>>>>>>>        </repository>
> > >>>>>>>>      </repositories>
> > >>>>>>>>    </profile>
> > >>>>>>>>  </profiles>
> > >>>>>>>> </settings>
> > >>>>>>>> """
> > >>>>>>>>
> > >>>>>>>> And reference that in you maven commands via `--settings
> > >>>>>>>> path/to/settings.xml`.
> > >>>>>>>> This is useful for creating a quickstart based on the staged
> > >>>> release
> > >>>>>> and
> > >>>>>>>> for building against the staged jars.
> > >>>>>>>>
> > >>>>>>>
> > >>>>>>
> > >>>>>>
> > >>>>>> --
> > >>>>>>
> > >>>>>> Konstantin Knauf | Head of Product
> > >>>>>>
> > >>>>>> [phone]
> > >>>>>>
> > >>>>>>
> > >>>>>> Follow us @VervericaData Ververica <https://www.ververica.com/>
> > >>>>>>
> > >>>>>>
> > >>>>>> --
> > >>>>>>
> > >>>>>> Join Flink Forward <https://flink-forward.org/> - The Apache
> Flink
> > >>>>>> Conference
> > >>>>>>
> > >>>>>> Stream Processing | Event Driven | Real Time
> > >>>>>>
> > >>>>>> --
> > >>>>>>
> > >>>>>> Ververica GmbH | Invalidenstrasse 115, 10115 Berlin, Germany
> > >>>>>>
> > >>>>>> --
> > >>>>>> Ververica GmbH
> > >>>>>> Registered at Amtsgericht Charlottenburg: HRB 158244 B
> > >>>>>> Managing Directors: Timothy Alexander Steinert, Yip Park Tung
> > >> Jason,
> > >>> Ji
> > >>>>>> (Tony) Cheng
> > >>>>>>
> > >>>>>
> > >>>>
> > >>>
> > >>
> >
> >
>