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From "Sunil G (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-4517) [YARN-3368] Add nodes page
Date Thu, 17 Mar 2016 16:06:33 GMT

    [ https://issues.apache.org/jira/browse/YARN-4517?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15199784#comment-15199784

Sunil G commented on YARN-4517:

bq.Regarding node labels, we can add it in REST response indicating if labels are enabled
or not. We can do this later because this would require another JIRA for REST changes

For this, I have some done changes and we can immediately know whether labels are in cluster
(i am finishing up with node-label page now, will upload a patch soon). I will try and see
whether we can make a unified patch for all REST changes needed for UI together. Will syncup
with you offline and will share summary here.

bq.Maybe something like: "You have to ssh to the missing nodes' xxxx/xxx/ dir to look for
the logs" 
I am +1 for giving more information's. From RM, we can get the node ip/hostname. Atleast we
can give a relative patch for getting dir for logs (may be from available path from yarn-default.xml).
User can changes, so message can be a possible suggestion.

> [YARN-3368] Add nodes page
> --------------------------
>                 Key: YARN-4517
>                 URL: https://issues.apache.org/jira/browse/YARN-4517
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: yarn
>            Reporter: Wangda Tan
>            Assignee: Varun Saxena
>              Labels: webui
>         Attachments: (21-Feb-2016)yarn-ui-screenshots.zip, Screenshot_after_4709.png,
Screenshot_after_4709_1.png, YARN-4517-YARN-3368.01.patch, YARN-4517-YARN-3368.02.patch
> We need nodes page added to next generation web UI, similar to existing RM/nodes page.

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