[
https://issues.apache.org/jira/browse/YARN-7690?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Íñigo Goiri updated YARN-7690:
------------------------------
Description: Now only total reserved memory/Vcores are exposed at RM Web
UI, reserved memory/Vcores of a single nodemanager is hard to find out. It
confuses users that they observe that there are available memory/Vcores at
nodes page, but their jobs are stuck and waiting for resource to be allocated.
It is helpful for debug to expose reserved memory/Vcores of every single
nodemanager, and memory/Vcores that can be allocated (unallocated minus
reserved). (was: now only total reserved memory/Vcores are exposed at RM
webUI, reserved memory/Vcores of a single nodemanager is hard to find out. it
confuses users that they obeserve that there are available memory/Vcores at
nodes page, but their jobs are stuck and waiting for resouce to be allocated.
It is helpful for bedug to expose reserved memory/Vcores of every single
nodemanager, and memory/Vcores that can be allocated( unallocated minus
reserved))
> Expose reserved Memory/Vcores of Node Manager at WebUI
> ------------------------------------------------------
>
> Key: YARN-7690
> URL: https://issues.apache.org/jira/browse/YARN-7690
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: webapp
> Reporter: tianjuan
> Assignee: tianjuan
> Priority: Major
> Attachments: YARN-7690.patch
>
>
> Now only total reserved memory/Vcores are exposed at RM Web UI, reserved
> memory/Vcores of a single nodemanager is hard to find out. It confuses users
> that they observe that there are available memory/Vcores at nodes page, but
> their jobs are stuck and waiting for resource to be allocated. It is helpful
> for debug to expose reserved memory/Vcores of every single nodemanager, and
> memory/Vcores that can be allocated (unallocated minus reserved).
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
