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From: Sunil Govind <sunil.govind@gmail.com>
Date: Tue, 20 Sep 2016 16:40:07 +0000
Message-ID: <CABd3sAyQ+TJb6Rmo-+OVQyJ0p-hi03jfsVkBbN34vigUO8BFug@mail.gmail.com>
Subject: Re: [Discuss] Merge YARN-3368 to trunk
To: Wangda Tan <wheeleast@gmail.com>,
	"yarn-dev@hadoop.apache.org" <yarn-dev@hadoop.apache.org>
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archived-at: Tue, 20 Sep 2016 16:40:30 -0000

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Thank You Wangda for driving the proposal.

I had taken the branch code and applied against trunk. Also verified basic
operations in all pages. Looks fine to me for now.
I am fine in merging the new UI base to trunk.

Thanks,
Sunil

On Sat, Sep 10, 2016 at 4:25 AM Wangda Tan <wheeleast@gmail.com> wrote:

>  YARN devs,
>
> We propose to merge YARN-3368 (YARN next generation web UI) development
> branch into trunk for better development, would like to hear your thought=
s
> before sending out vote mail.
>
> The new UI will co-exist with the old YARN UI, by default it is disabled.
> Please refer to User documentation of the new YARN UI
> <
> https://github.com/apache/hadoop/blob/YARN-3368/hadoop-yarn-project/hadoo=
p-yarn/hadoop-yarn-site/src/site/markdown/YarnUI2.md
> >
> for more details.
>
> In addition, There=E2=80=99re two working-in-progress features need the n=
ew UI to
> be merged to trunk for further development.
>
>   1) UI of YARN Timeline Server v2 (YARN-2928)
>   2) UI of YARN ResourceManager Federation (YARN-2915).
>
> *Status of YARN next gen web UI*
>
> Compeleted features
>
>    - Cluster Overview Page
>    - Scheduler page
>    - Applications / Application / Application-attempts pages
>    - Nodes / Node page
>
> Integration to YARN
>
>    - Hosts new web UI in RM
>    - Integrates to maven build / package
>
> Miscs:
>
>    - Added dependencies to LICENSE.txt/NOTICE.txt
>    - Documentated how to use it. (In
>
>  hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/YarnU=
I2.md)
>
> Major items will finish on trunk:
>
>    - Security support
>    - RM HA support
>
> We have run the new UI in our internal cluster for more than 2 months, lo=
ts
> of people have tried the new UI and gave lots of valuable feedbacks and
> reported suggestions / issues to us. We fixed many of them so now we
> believe it is more ready for wider folks to try.
>
> Merge JIRA for Jenkins is: https://issues.apache.org/jira/browse/YARN-473=
4
> .
> The latest Jenkins run
> <
> https://issues.apache.org/jira/browse/YARN-4734?focusedCommentId=3D154781=
00&page=3Dcom.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#=
comment-15478100
> >
> gave +1.
>
> Please share your thoughts about this.
>
> Thanks,
> Wangda
>

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