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[VOTE] FLIP-98: Better Back Pressure Detection

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Yadong Xie

[VOTE] FLIP-98: Better Back Pressure Detection

Hi all

I want to start the vote for FLIP-98, which proposes to provide better
backpressure detection experience in web UI.

To help everyone better understand the proposal, we spent some efforts on
making an online POC

previous web:
http://101.132.122.69:8081/#/job/add9d3ea1006af15b9f872987eb3befd/overview
POC web:
http://101.132.122.69:8081/web/#/job/add9d3ea1006af15b9f872987eb3befd/overview

The vote will last for at least 72 hours, following the consensus voting
process.

FLIP wiki:
https://cwiki.apache.org/confluence/display/FLINK/FLIP-98%3A+Better+Back+Pressure+Detection

Discussion thread:
http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/DISCUSS-FLIP-75-Flink-Web-UI-Improvement-Proposal-td33540.html

Thanks,

Yadong

Congxian Qiu

Re: [VOTE] FLIP-98: Better Back Pressure Detection

+1 for this improvement, It's very helpful to know whether a task is
backpressured or not.

Best,
Congxian

Yadong Xie <[hidden email]> 于2020年2月20日周四下午5:34写道：

> Hi all
>
> I want to start the vote for FLIP-98, which proposes to provide better
> backpressure detection experience in web UI.
>
> To help everyone better understand the proposal, we spent some efforts on
> making an online POC
>
> previous web:
> http://101.132.122.69:8081/#/job/add9d3ea1006af15b9f872987eb3befd/overview
> POC web:
>
> http://101.132.122.69:8081/web/#/job/add9d3ea1006af15b9f872987eb3befd/overview
>
> The vote will last for at least 72 hours, following the consensus voting
> process.
>
> FLIP wiki:
>
> https://cwiki.apache.org/confluence/display/FLINK/FLIP-98%3A+Better+Back+Pressure+Detection
>
> Discussion thread:
>
> http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/DISCUSS-FLIP-75-Flink-Web-UI-Improvement-Proposal-td33540.html
>
> Thanks,
>
> Yadong
>

Zhijiang(wangzhijiang999)

Re: [VOTE] FLIP-98: Better Back Pressure Detection

+1 (binding).
It seems more clearly and directly to highlight the back pressured vertex in topology, which can raise the attention of users.

Best,
Zhijiang

------------------------------------------------------------------
From:Congxian Qiu <[hidden email]>
Send Time:2020 Feb. 20 (Thu.) 21:49
To:[hidden email] <[hidden email]>
Subject:Re: [VOTE] FLIP-98: Better Back Pressure Detection

+1 for this improvement, It's very helpful to know whether a task is
backpressured or not.

Best,
Congxian

Yadong Xie <[hidden email]> 于2020年2月20日周四下午5:34写道：

Kurt Young-2

Re: [VOTE] FLIP-98: Better Back Pressure Detection

+1 (binding)

On Fri, Feb 21, 2020 at 1:09 AM Zhijiang <[hidden email]>
wrote:

> +1 (binding).
> It seems more clearly and directly to highlight the back pressured vertex
> in topology, which can raise the attention of users.
>
> Best,
> Zhijiang
>
>
> ------------------------------------------------------------------
> From:Congxian Qiu <[hidden email]>
> Send Time:2020 Feb. 20 (Thu.) 21:49
> To:[hidden email] <[hidden email]>
> Subject:Re: [VOTE] FLIP-98: Better Back Pressure Detection
>
> +1 for this improvement, It's very helpful to know whether a task is
> backpressured or not.
>
> Best,
> Congxian
>
>
> Yadong Xie <[hidden email]> 于2020年2月20日周四下午5:34写道：
>
> > Hi all
> >
> > I want to start the vote for FLIP-98, which proposes to provide better
> > backpressure detection experience in web UI.
> >
> > To help everyone better understand the proposal, we spent some efforts on
> > making an online POC
> >
> > previous web:
> >
> http://101.132.122.69:8081/#/job/add9d3ea1006af15b9f872987eb3befd/overview
> > POC web:
> >
> >
> http://101.132.122.69:8081/web/#/job/add9d3ea1006af15b9f872987eb3befd/overview
> >
> > The vote will last for at least 72 hours, following the consensus voting
> > process.
> >
> > FLIP wiki:
> >
> >
> https://cwiki.apache.org/confluence/display/FLINK/FLIP-98%3A+Better+Back+Pressure+Detection
> >
> > Discussion thread:
> >
> >
> http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/DISCUSS-FLIP-75-Flink-Web-UI-Improvement-Proposal-td33540.html
> >
> > Thanks,
> >
> > Yadong
> >
>
>

Jark Wu-2

Re: [VOTE] FLIP-98: Better Back Pressure Detection

+1 (binding)

On Fri, 21 Feb 2020 at 11:51, Kurt Young <[hidden email]> wrote:

> +1 (binding)
>
>
>
> On Fri, Feb 21, 2020 at 1:09 AM Zhijiang <[hidden email]
> .invalid>
> wrote:
>
> > +1 (binding).
> > It seems more clearly and directly to highlight the back pressured vertex
> > in topology, which can raise the attention of users.
> >
> > Best,
> > Zhijiang
> >
> >
> > ------------------------------------------------------------------
> > From:Congxian Qiu <[hidden email]>
> > Send Time:2020 Feb. 20 (Thu.) 21:49
> > To:[hidden email] <[hidden email]>
> > Subject:Re: [VOTE] FLIP-98: Better Back Pressure Detection
> >
> > +1 for this improvement, It's very helpful to know whether a task is
> > backpressured or not.
> >
> > Best,
> > Congxian
> >
> >
> > Yadong Xie <[hidden email]> 于2020年2月20日周四下午5:34写道：
> >
> > > Hi all
> > >
> > > I want to start the vote for FLIP-98, which proposes to provide better
> > > backpressure detection experience in web UI.
> > >
> > > To help everyone better understand the proposal, we spent some efforts
> on
> > > making an online POC
> > >
> > > previous web:
> > >
> >
> http://101.132.122.69:8081/#/job/add9d3ea1006af15b9f872987eb3befd/overview
> > > POC web:
> > >
> > >
> >
> http://101.132.122.69:8081/web/#/job/add9d3ea1006af15b9f872987eb3befd/overview
> > >
> > > The vote will last for at least 72 hours, following the consensus
> voting
> > > process.
> > >
> > > FLIP wiki:
> > >
> > >
> >
> https://cwiki.apache.org/confluence/display/FLINK/FLIP-98%3A+Better+Back+Pressure+Detection
> > >
> > > Discussion thread:
> > >
> > >
> >
> http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/DISCUSS-FLIP-75-Flink-Web-UI-Improvement-Proposal-td33540.html
> > >
> > > Thanks,
> > >
> > > Yadong
> > >
> >
> >
>

Yang Wang

Re: [VOTE] FLIP-98: Better Back Pressure Detection

+1 non-binding

It is really straightforward.

Best,
Yang

Jark Wu <[hidden email]> 于2020年2月21日周五下午1:52写道：

> +1 (binding)
>
> On Fri, 21 Feb 2020 at 11:51, Kurt Young <[hidden email]> wrote:
>
> > +1 (binding)
> >
> >
> >
> > On Fri, Feb 21, 2020 at 1:09 AM Zhijiang <[hidden email]
> > .invalid>
> > wrote:
> >
> > > +1 (binding).
> > > It seems more clearly and directly to highlight the back pressured
> vertex
> > > in topology, which can raise the attention of users.
> > >
> > > Best,
> > > Zhijiang
> > >
> > >
> > > ------------------------------------------------------------------
> > > From:Congxian Qiu <[hidden email]>
> > > Send Time:2020 Feb. 20 (Thu.) 21:49
> > > To:[hidden email] <[hidden email]>
> > > Subject:Re: [VOTE] FLIP-98: Better Back Pressure Detection
> > >
> > > +1 for this improvement, It's very helpful to know whether a task is
> > > backpressured or not.
> > >
> > > Best,
> > > Congxian
> > >
> > >
> > > Yadong Xie <[hidden email]> 于2020年2月20日周四下午5:34写道：
> > >
> > > > Hi all
> > > >
> > > > I want to start the vote for FLIP-98, which proposes to provide
> better
> > > > backpressure detection experience in web UI.
> > > >
> > > > To help everyone better understand the proposal, we spent some
> efforts
> > on
> > > > making an online POC
> > > >
> > > > previous web:
> > > >
> > >
> >
> http://101.132.122.69:8081/#/job/add9d3ea1006af15b9f872987eb3befd/overview
> > > > POC web:
> > > >
> > > >
> > >
> >
> http://101.132.122.69:8081/web/#/job/add9d3ea1006af15b9f872987eb3befd/overview
> > > >
> > > > The vote will last for at least 72 hours, following the consensus
> > voting
> > > > process.
> > > >
> > > > FLIP wiki:
> > > >
> > > >
> > >
> >
> https://cwiki.apache.org/confluence/display/FLINK/FLIP-98%3A+Better+Back+Pressure+Detection
> > > >
> > > > Discussion thread:
> > > >
> > > >
> > >
> >
> http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/DISCUSS-FLIP-75-Flink-Web-UI-Improvement-Proposal-td33540.html
> > > >
> > > > Thanks,
> > > >
> > > > Yadong
> > > >
> > >
> > >
> >
>

Benchao Li

Re: [VOTE] FLIP-98: Better Back Pressure Detection

+1 (non-binding)

It's really helpful!

Yang Wang <[hidden email]> 于2020年2月21日周五下午2:44写道：

> +1 non-binding
>
> It is really straightforward.
>
> Best,
> Yang
>
> Jark Wu <[hidden email]> 于2020年2月21日周五下午1:52写道：
>
> > +1 (binding)
> >
> > On Fri, 21 Feb 2020 at 11:51, Kurt Young <[hidden email]> wrote:
> >
> > > +1 (binding)
> > >
> > >
> > >
> > > On Fri, Feb 21, 2020 at 1:09 AM Zhijiang <[hidden email]
> > > .invalid>
> > > wrote:
> > >
> > > > +1 (binding).
> > > > It seems more clearly and directly to highlight the back pressured
> > vertex
> > > > in topology, which can raise the attention of users.
> > > >
> > > > Best,
> > > > Zhijiang
> > > >
> > > >
> > > > ------------------------------------------------------------------
> > > > From:Congxian Qiu <[hidden email]>
> > > > Send Time:2020 Feb. 20 (Thu.) 21:49
> > > > To:[hidden email] <[hidden email]>
> > > > Subject:Re: [VOTE] FLIP-98: Better Back Pressure Detection
> > > >
> > > > +1 for this improvement, It's very helpful to know whether a task is
> > > > backpressured or not.
> > > >
> > > > Best,
> > > > Congxian
> > > >
> > > >
> > > > Yadong Xie <[hidden email]> 于2020年2月20日周四下午5:34写道：
> > > >
> > > > > Hi all
> > > > >
> > > > > I want to start the vote for FLIP-98, which proposes to provide
> > better
> > > > > backpressure detection experience in web UI.
> > > > >
> > > > > To help everyone better understand the proposal, we spent some
> > efforts
> > > on
> > > > > making an online POC
> > > > >
> > > > > previous web:
> > > > >
> > > >
> > >
> >
> http://101.132.122.69:8081/#/job/add9d3ea1006af15b9f872987eb3befd/overview
> > > > > POC web:
> > > > >
> > > > >
> > > >
> > >
> >
> http://101.132.122.69:8081/web/#/job/add9d3ea1006af15b9f872987eb3befd/overview
> > > > >
> > > > > The vote will last for at least 72 hours, following the consensus
> > > voting
> > > > > process.
> > > > >
> > > > > FLIP wiki:
> > > > >
> > > > >
> > > >
> > >
> >
> https://cwiki.apache.org/confluence/display/FLINK/FLIP-98%3A+Better+Back+Pressure+Detection
> > > > >
> > > > > Discussion thread:
> > > > >
> > > > >
> > > >
> > >
> >
> http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/DISCUSS-FLIP-75-Flink-Web-UI-Improvement-Proposal-td33540.html
> > > > >
> > > > > Thanks,
> > > > >
> > > > > Yadong
> > > > >
> > > >
> > > >
> > >
> >
>

--

Benchao Li
School of Electronics Engineering and Computer Science, Peking University
Tel:+86-15650713730
Email: [hidden email]; [hidden email]

Yun Gao

Re: [VOTE] FLIP-98: Better Back Pressure Detection

+1 (non-binding)
This should make tuning back pressure easier, which is one of the most common problems met for users.

Best,
Yun

------------------------------------------------------------------
From:Benchao Li <[hidden email]>
Send Time:2020 Feb. 24 (Mon.) 08:32
To:dev <[hidden email]>
Cc:Zhijiang <[hidden email]>
Subject:Re: [VOTE] FLIP-98: Better Back Pressure Detection

+1 (non-binding)

It's really helpful!

Yang Wang <[hidden email]> 于2020年2月21日周五下午2:44写道：

--

Benchao Li
School of Electronics Engineering and Computer Science, Peking University
Tel:+86-15650713730
Email: [hidden email]; [hidden email]

Yadong Xie

Re: [VOTE] FLIP-98: Better Back Pressure Detection

Thanks all for the votes.

So far, we have

- 3 binding +1 votes (Kurt, Jark, zhijiang)
- 4 non-binding +1 votes (Congxian, Wangyang, Benchao, Yun Gao)
- No -1 votes

The voting time has past and there are enough +1 votes to consider the
FLIP-98 approved.
Thank you all.

Yun Gao <[hidden email]> 于2020年2月24日周一上午10:27写道：

> +1 (non-binding)
> This should make tuning back pressure easier, which is one of the
> most common problems met for users.
>
> Best,
> Yun
>
>
> ------------------------------------------------------------------
> From:Benchao Li <[hidden email]>
> Send Time:2020 Feb. 24 (Mon.) 08:32
> To:dev <[hidden email]>
> Cc:Zhijiang <[hidden email]>
> Subject:Re: [VOTE] FLIP-98: Better Back Pressure Detection
>
> +1 (non-binding)
>
> It's really helpful!
>
> Yang Wang <[hidden email]> 于2020年2月21日周五下午2:44写道：
>
> > +1 non-binding
> >
> > It is really straightforward.
> >
> > Best,
> > Yang
> >
> > Jark Wu <[hidden email]> 于2020年2月21日周五下午1:52写道：
> >
> > > +1 (binding)
> > >
> > > On Fri, 21 Feb 2020 at 11:51, Kurt Young <[hidden email]> wrote:
> > >
> > > > +1 (binding)
> > > >
> > > >
> > > >
> > > > On Fri, Feb 21, 2020 at 1:09 AM Zhijiang <[hidden email]
> > > > .invalid>
> > > > wrote:
> > > >
> > > > > +1 (binding).
> > > > > It seems more clearly and directly to highlight the back pressured
> > > vertex
> > > > > in topology, which can raise the attention of users.
> > > > >
> > > > > Best,
> > > > > Zhijiang
> > > > >
> > > > >
> > > > > ------------------------------------------------------------------
> > > > > From:Congxian Qiu <[hidden email]>
> > > > > Send Time:2020 Feb. 20 (Thu.) 21:49
> > > > > To:[hidden email] <[hidden email]>
> > > > > Subject:Re: [VOTE] FLIP-98: Better Back Pressure Detection
> > > > >
> > > > > +1 for this improvement, It's very helpful to know whether a task
> is
> > > > > backpressured or not.
> > > > >
> > > > > Best,
> > > > > Congxian
> > > > >
> > > > >
> > > > > Yadong Xie <[hidden email]> 于2020年2月20日周四下午5:34写道：
> > > > >
> > > > > > Hi all
> > > > > >
> > > > > > I want to start the vote for FLIP-98, which proposes to provide
> > > better
> > > > > > backpressure detection experience in web UI.
> > > > > >
> > > > > > To help everyone better understand the proposal, we spent some
> > > efforts
> > > > on
> > > > > > making an online POC
> > > > > >
> > > > > > previous web:
> > > > > >
> > > > >
> > > >
> > >
> >
> http://101.132.122.69:8081/#/job/add9d3ea1006af15b9f872987eb3befd/overview
> > > > > > POC web:
> > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> http://101.132.122.69:8081/web/#/job/add9d3ea1006af15b9f872987eb3befd/overview
> > > > > >
> > > > > > The vote will last for at least 72 hours, following the consensus
> > > > voting
> > > > > > process.
> > > > > >
> > > > > > FLIP wiki:
> > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> https://cwiki.apache.org/confluence/display/FLINK/FLIP-98%3A+Better+Back+Pressure+Detection
> > > > > >
> > > > > > Discussion thread:
> > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/DISCUSS-FLIP-75-Flink-Web-UI-Improvement-Proposal-td33540.html
> > > > > >
> > > > > > Thanks,
> > > > > >
> > > > > > Yadong
> > > > > >
> > > > >
> > > > >
> > > >
> > >
> >
>
>
> --
>
> Benchao Li
> School of Electronics Engineering and Computer Science, Peking University
> Tel:+86-15650713730
> Email: [hidden email]; [hidden email]
>
>

Till Rohrmann

Re: [VOTE] FLIP-98: Better Back Pressure Detection

late +1 (binding).

Cheers,
Till

On Tue, Feb 25, 2020 at 4:55 AM Yadong Xie <[hidden email]> wrote:

> Thanks all for the votes.
>
> So far, we have
>
> - 3 binding +1 votes (Kurt, Jark, zhijiang)
> - 4 non-binding +1 votes (Congxian, Wangyang, Benchao, Yun Gao)
> - No -1 votes
>
> The voting time has past and there are enough +1 votes to consider the
> FLIP-98 approved.
> Thank you all.
>
> Yun Gao <[hidden email]> 于2020年2月24日周一上午10:27写道：
>
> > +1 (non-binding)
> > This should make tuning back pressure easier, which is one of the
> > most common problems met for users.
> >
> > Best,
> > Yun
> >
> >
> > ------------------------------------------------------------------
> > From:Benchao Li <[hidden email]>
> > Send Time:2020 Feb. 24 (Mon.) 08:32
> > To:dev <[hidden email]>
> > Cc:Zhijiang <[hidden email]>
> > Subject:Re: [VOTE] FLIP-98: Better Back Pressure Detection
> >
> > +1 (non-binding)
> >
> > It's really helpful!
> >
> > Yang Wang <[hidden email]> 于2020年2月21日周五下午2:44写道：
> >
> > > +1 non-binding
> > >
> > > It is really straightforward.
> > >
> > > Best,
> > > Yang
> > >
> > > Jark Wu <[hidden email]> 于2020年2月21日周五下午1:52写道：
> > >
> > > > +1 (binding)
> > > >
> > > > On Fri, 21 Feb 2020 at 11:51, Kurt Young <[hidden email]> wrote:
> > > >
> > > > > +1 (binding)
> > > > >
> > > > >
> > > > >
> > > > > On Fri, Feb 21, 2020 at 1:09 AM Zhijiang <
> [hidden email]
> > > > > .invalid>
> > > > > wrote:
> > > > >
> > > > > > +1 (binding).
> > > > > > It seems more clearly and directly to highlight the back
> pressured
> > > > vertex
> > > > > > in topology, which can raise the attention of users.
> > > > > >
> > > > > > Best,
> > > > > > Zhijiang
> > > > > >
> > > > > >
> > > > > >
> ------------------------------------------------------------------
> > > > > > From:Congxian Qiu <[hidden email]>
> > > > > > Send Time:2020 Feb. 20 (Thu.) 21:49
> > > > > > To:[hidden email] <[hidden email]>
> > > > > > Subject:Re: [VOTE] FLIP-98: Better Back Pressure Detection
> > > > > >
> > > > > > +1 for this improvement, It's very helpful to know whether a task
> > is
> > > > > > backpressured or not.
> > > > > >
> > > > > > Best,
> > > > > > Congxian
> > > > > >
> > > > > >
> > > > > > Yadong Xie <[hidden email]> 于2020年2月20日周四下午5:34写道：
> > > > > >
> > > > > > > Hi all
> > > > > > >
> > > > > > > I want to start the vote for FLIP-98, which proposes to provide
> > > > better
> > > > > > > backpressure detection experience in web UI.
> > > > > > >
> > > > > > > To help everyone better understand the proposal, we spent some
> > > > efforts
> > > > > on
> > > > > > > making an online POC
> > > > > > >
> > > > > > > previous web:
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> http://101.132.122.69:8081/#/job/add9d3ea1006af15b9f872987eb3befd/overview
> > > > > > > POC web:
> > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> http://101.132.122.69:8081/web/#/job/add9d3ea1006af15b9f872987eb3befd/overview
> > > > > > >
> > > > > > > The vote will last for at least 72 hours, following the
> consensus
> > > > > voting
> > > > > > > process.
> > > > > > >
> > > > > > > FLIP wiki:
> > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> https://cwiki.apache.org/confluence/display/FLINK/FLIP-98%3A+Better+Back+Pressure+Detection
> > > > > > >
> > > > > > > Discussion thread:
> > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/DISCUSS-FLIP-75-Flink-Web-UI-Improvement-Proposal-td33540.html
> > > > > > >
> > > > > > > Thanks,
> > > > > > >
> > > > > > > Yadong
> > > > > > >
> > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> >
> > --
> >
> > Benchao Li
> > School of Electronics Engineering and Computer Science, Peking University
> > Tel:+86-15650713730
> > Email: [hidden email]; [hidden email]
> >
> >
>

Yadong Xie

Re: [VOTE] FLIP-98: Better Back Pressure Detection

Hi Till

In addition to the front end, the FLIP-98 would also include some rest API
changes.
Could you assign one PMC or committer to help us review the pull request
and drive this FLIP forward?
We will start to create PR as soon as possible, thanks!

Till Rohrmann <[hidden email]> 于2020年2月25日周二下午6:12写道：

> late +1 (binding).
>
> Cheers,
> Till
>
> On Tue, Feb 25, 2020 at 4:55 AM Yadong Xie <[hidden email]> wrote:
>
> > Thanks all for the votes.
> >
> > So far, we have
> >
> > - 3 binding +1 votes (Kurt, Jark, zhijiang)
> > - 4 non-binding +1 votes (Congxian, Wangyang, Benchao, Yun Gao)
> > - No -1 votes
> >
> > The voting time has past and there are enough +1 votes to consider the
> > FLIP-98 approved.
> > Thank you all.
> >
> > Yun Gao <[hidden email]> 于2020年2月24日周一上午10:27写道：
> >
> > > +1 (non-binding)
> > > This should make tuning back pressure easier, which is one of the
> > > most common problems met for users.
> > >
> > > Best,
> > > Yun
> > >
> > >
> > > ------------------------------------------------------------------
> > > From:Benchao Li <[hidden email]>
> > > Send Time:2020 Feb. 24 (Mon.) 08:32
> > > To:dev <[hidden email]>
> > > Cc:Zhijiang <[hidden email]>
> > > Subject:Re: [VOTE] FLIP-98: Better Back Pressure Detection
> > >
> > > +1 (non-binding)
> > >
> > > It's really helpful!
> > >
> > > Yang Wang <[hidden email]> 于2020年2月21日周五下午2:44写道：
> > >
> > > > +1 non-binding
> > > >
> > > > It is really straightforward.
> > > >
> > > > Best,
> > > > Yang
> > > >
> > > > Jark Wu <[hidden email]> 于2020年2月21日周五下午1:52写道：
> > > >
> > > > > +1 (binding)
> > > > >
> > > > > On Fri, 21 Feb 2020 at 11:51, Kurt Young <[hidden email]> wrote:
> > > > >
> > > > > > +1 (binding)
> > > > > >
> > > > > >
> > > > > >
> > > > > > On Fri, Feb 21, 2020 at 1:09 AM Zhijiang <
> > [hidden email]
> > > > > > .invalid>
> > > > > > wrote:
> > > > > >
> > > > > > > +1 (binding).
> > > > > > > It seems more clearly and directly to highlight the back
> > pressured
> > > > > vertex
> > > > > > > in topology, which can raise the attention of users.
> > > > > > >
> > > > > > > Best,
> > > > > > > Zhijiang
> > > > > > >
> > > > > > >
> > > > > > >
> > ------------------------------------------------------------------
> > > > > > > From:Congxian Qiu <[hidden email]>
> > > > > > > Send Time:2020 Feb. 20 (Thu.) 21:49
> > > > > > > To:[hidden email] <[hidden email]>
> > > > > > > Subject:Re: [VOTE] FLIP-98: Better Back Pressure Detection
> > > > > > >
> > > > > > > +1 for this improvement, It's very helpful to know whether a
> task
> > > is
> > > > > > > backpressured or not.
> > > > > > >
> > > > > > > Best,
> > > > > > > Congxian
> > > > > > >
> > > > > > >
> > > > > > > Yadong Xie <[hidden email]> 于2020年2月20日周四下午5:34写道：
> > > > > > >
> > > > > > > > Hi all
> > > > > > > >
> > > > > > > > I want to start the vote for FLIP-98, which proposes to
> provide
> > > > > better
> > > > > > > > backpressure detection experience in web UI.
> > > > > > > >
> > > > > > > > To help everyone better understand the proposal, we spent
> some
> > > > > efforts
> > > > > > on
> > > > > > > > making an online POC
> > > > > > > >
> > > > > > > > previous web:
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> http://101.132.122.69:8081/#/job/add9d3ea1006af15b9f872987eb3befd/overview
> > > > > > > > POC web:
> > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> http://101.132.122.69:8081/web/#/job/add9d3ea1006af15b9f872987eb3befd/overview
> > > > > > > >
> > > > > > > > The vote will last for at least 72 hours, following the
> > consensus
> > > > > > voting
> > > > > > > > process.
> > > > > > > >
> > > > > > > > FLIP wiki:
> > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> https://cwiki.apache.org/confluence/display/FLINK/FLIP-98%3A+Better+Back+Pressure+Detection
> > > > > > > >
> > > > > > > > Discussion thread:
> > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/DISCUSS-FLIP-75-Flink-Web-UI-Improvement-Proposal-td33540.html
> > > > > > > >
> > > > > > > > Thanks,
> > > > > > > >
> > > > > > > > Yadong
> > > > > > > >
> > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> > >
> > > --
> > >
> > > Benchao Li
> > > School of Electronics Engineering and Computer Science, Peking
> University
> > > Tel:+86-15650713730
> > > Email: [hidden email]; [hidden email]
> > >
> > >
> >
>

Till Rohrmann

Re: [VOTE] FLIP-98: Better Back Pressure Detection

I'm pulling in Gary who could help with this effort.

Cheers,
Till

On Fri, Feb 28, 2020 at 11:08 AM Yadong Xie <[hidden email]> wrote:

> Hi Till
>
> In addition to the front end, the FLIP-98 would also include some rest API
> changes.
> Could you assign one PMC or committer to help us review the pull request
> and drive this FLIP forward?
> We will start to create PR as soon as possible, thanks!
>
> Till Rohrmann <[hidden email]> 于2020年2月25日周二下午6:12写道：
>
> > late +1 (binding).
> >
> > Cheers,
> > Till
> >
> > On Tue, Feb 25, 2020 at 4:55 AM Yadong Xie <[hidden email]> wrote:
> >
> > > Thanks all for the votes.
> > >
> > > So far, we have
> > >
> > > - 3 binding +1 votes (Kurt, Jark, zhijiang)
> > > - 4 non-binding +1 votes (Congxian, Wangyang, Benchao, Yun Gao)
> > > - No -1 votes
> > >
> > > The voting time has past and there are enough +1 votes to consider the
> > > FLIP-98 approved.
> > > Thank you all.
> > >
> > > Yun Gao <[hidden email]> 于2020年2月24日周一上午10:27写道：
> > >
> > > > +1 (non-binding)
> > > > This should make tuning back pressure easier, which is one of
> the
> > > > most common problems met for users.
> > > >
> > > > Best,
> > > > Yun
> > > >
> > > >
> > > > ------------------------------------------------------------------
> > > > From:Benchao Li <[hidden email]>
> > > > Send Time:2020 Feb. 24 (Mon.) 08:32
> > > > To:dev <[hidden email]>
> > > > Cc:Zhijiang <[hidden email]>
> > > > Subject:Re: [VOTE] FLIP-98: Better Back Pressure Detection
> > > >
> > > > +1 (non-binding)
> > > >
> > > > It's really helpful!
> > > >
> > > > Yang Wang <[hidden email]> 于2020年2月21日周五下午2:44写道：
> > > >
> > > > > +1 non-binding
> > > > >
> > > > > It is really straightforward.
> > > > >
> > > > > Best,
> > > > > Yang
> > > > >
> > > > > Jark Wu <[hidden email]> 于2020年2月21日周五下午1:52写道：
> > > > >
> > > > > > +1 (binding)
> > > > > >
> > > > > > On Fri, 21 Feb 2020 at 11:51, Kurt Young <[hidden email]>
> wrote:
> > > > > >
> > > > > > > +1 (binding)
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > On Fri, Feb 21, 2020 at 1:09 AM Zhijiang <
> > > [hidden email]
> > > > > > > .invalid>
> > > > > > > wrote:
> > > > > > >
> > > > > > > > +1 (binding).
> > > > > > > > It seems more clearly and directly to highlight the back
> > > pressured
> > > > > > vertex
> > > > > > > > in topology, which can raise the attention of users.
> > > > > > > >
> > > > > > > > Best,
> > > > > > > > Zhijiang
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > ------------------------------------------------------------------
> > > > > > > > From:Congxian Qiu <[hidden email]>
> > > > > > > > Send Time:2020 Feb. 20 (Thu.) 21:49
> > > > > > > > To:[hidden email] <[hidden email]>
> > > > > > > > Subject:Re: [VOTE] FLIP-98: Better Back Pressure Detection
> > > > > > > >
> > > > > > > > +1 for this improvement, It's very helpful to know whether a
> > task
> > > > is
> > > > > > > > backpressured or not.
> > > > > > > >
> > > > > > > > Best,
> > > > > > > > Congxian
> > > > > > > >
> > > > > > > >
> > > > > > > > Yadong Xie <[hidden email]> 于2020年2月20日周四下午5:34写道：
> > > > > > > >
> > > > > > > > > Hi all
> > > > > > > > >
> > > > > > > > > I want to start the vote for FLIP-98, which proposes to
> > provide
> > > > > > better
> > > > > > > > > backpressure detection experience in web UI.
> > > > > > > > >
> > > > > > > > > To help everyone better understand the proposal, we spent
> > some
> > > > > > efforts
> > > > > > > on
> > > > > > > > > making an online POC
> > > > > > > > >
> > > > > > > > > previous web:
> > > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> http://101.132.122.69:8081/#/job/add9d3ea1006af15b9f872987eb3befd/overview
> > > > > > > > > POC web:
> > > > > > > > >
> > > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> http://101.132.122.69:8081/web/#/job/add9d3ea1006af15b9f872987eb3befd/overview
> > > > > > > > >
> > > > > > > > > The vote will last for at least 72 hours, following the
> > > consensus
> > > > > > > voting
> > > > > > > > > process.
> > > > > > > > >
> > > > > > > > > FLIP wiki:
> > > > > > > > >
> > > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> https://cwiki.apache.org/confluence/display/FLINK/FLIP-98%3A+Better+Back+Pressure+Detection
> > > > > > > > >
> > > > > > > > > Discussion thread:
> > > > > > > > >
> > > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/DISCUSS-FLIP-75-Flink-Web-UI-Improvement-Proposal-td33540.html
> > > > > > > > >
> > > > > > > > > Thanks,
> > > > > > > > >
> > > > > > > > > Yadong
> > > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > > > --
> > > >
> > > > Benchao Li
> > > > School of Electronics Engineering and Computer Science, Peking
> > University
> > > > Tel:+86-15650713730
> > > > Email: [hidden email]; [hidden email]
> > > >
> > > >
> > >
> >
>