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From "Wangda Tan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-4848) [YARN-3368] Unify app/container pages and other miscellaneous issues
Date Mon, 13 Jun 2016 17:46:20 GMT

    [ https://issues.apache.org/jira/browse/YARN-4848?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15327821#comment-15327821

Wangda Tan commented on YARN-4848:

Thanks [~varun_saxena],

bq. Now for 1, I think instead of going to NM view of app we can directly go to Main app page(as
proposed). The only downside of this is that we will then have to go to app attempt page to
see containers instead of directly seeing containers running. And also we wont be directly
able to see containers of this app running on a particular node. 

Make sense to me, in addition:
I was thinking that we may need to merge large proportion of contents from app attempt page
to app page directly. And only left some app attempt specific information on app-attempt page,
such as start/end time, etc.
And also I plan to add a view to visualize by-host resource consumption from an app.

bq. For 2, however we do not have a single container page(RM view of container). We see all
containers in a timeline view on app attempt page. And we see a small table for container
on the side...

Totally agree with this and following thoughts about merging more information from source
such as ATSv2 to container page.

> [YARN-3368] Unify app/container pages and other miscellaneous issues
> --------------------------------------------------------------------
>                 Key: YARN-4848
>                 URL: https://issues.apache.org/jira/browse/YARN-4848
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: webapp
>            Reporter: Varun Saxena
>            Assignee: Varun Saxena
> We need to consolidate app and container views. Currently apps and container views from
NM page do not land up on a unified app/container page.

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