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From "Vinod Kumar Vavilapalli (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-3481) Report NM aggregated container resource utilization in heartbeat
Date Mon, 20 Apr 2015 18:20:00 GMT

     [ https://issues.apache.org/jira/browse/YARN-3481?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vinod Kumar Vavilapalli updated YARN-3481:
------------------------------------------
    Priority: Major  (was: Minor)

> Report NM aggregated container resource utilization in heartbeat
> ----------------------------------------------------------------
>
>                 Key: YARN-3481
>                 URL: https://issues.apache.org/jira/browse/YARN-3481
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: nodemanager, resourcemanager
>    Affects Versions: 2.7.0
>            Reporter: Inigo Goiri
>   Original Estimate: 336h
>  Remaining Estimate: 336h
>
> To allow the RM take better scheduling decisions, it should be aware of the actual utilization
of the containers. The NM would aggregate the ContainerMetrics and report it in every heartbeat.
> Related to YARN-1012 but aggregated to reduce the heartbeat overhead.



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