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https://issues.apache.org/jira/browse/YARN-2965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14247851#comment-14247851
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Peng Zhang commented on YARN-2965:
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{quote}
we were thinking of tracking the resource usage per container as well
{quote}
Any issue to track this now? I think this is very useful for audit and
accounting.
And I also wonder whether monitor in this issue should distinguish YARN
services and other services(such as HDFS, Storm that not running on YARN)?
IMHO, if machine's resource is isolated between YARN and non-YARN services by
cgroups (described in Cloudera Manager docs as static resource pool), monitor
here should only track each container's resource and then aggregate them to RT
Master.
> Enhance Node Managers to monitor and report the resource usage on the machines
> ------------------------------------------------------------------------------
>
> Key: YARN-2965
> URL: https://issues.apache.org/jira/browse/YARN-2965
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: nodemanager, resourcemanager
> Reporter: Robert Grandl
> Attachments: ddoc_RT.docx
>
>
> This JIRA is about augmenting Node Managers to monitor the resource usage on
> the machine, aggregates these reports and exposes them to the RM.
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