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https://issues.apache.org/jira/browse/YARN-4517?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15200205#comment-15200205
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Varun Saxena commented on YARN-4517:
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[~sunilg],
bq. 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.
Yup. I will raise a JIRA for REST changes soon. You can update the changes you
plan to make, there.
bq. 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).
Node IP will anyways be shown with the SHUTDOWN node.
Sorry, I do not know, but which current configuration are you referring to,
from which we can know where nodemanager logs are located ?
IIUC, log file location is decided by yarn.log.dir system property(which is
passed while starting NM daemon) and RM wont know about it for nodemanagers.
Currently, if I am not wrong, RM wont have this info and if we need to support,
code will have to be added.
> [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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