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From "Inigo Goiri (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3534) Report node resource utilization
Date Thu, 30 Apr 2015 19:05:07 GMT

    [ https://issues.apache.org/jira/browse/YARN-3534?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14522068#comment-14522068

Inigo Goiri commented on YARN-3534:

It looks like there's a consensus on splitting on monitoring and reporting. If everybody is
cool with it, I will rename this JIRA to "Collect node resource utilization" and just do the
implementaiton of NodeResourceMonitor.

The argument of how to pass this information to the RM seems still open. Should I open a new
JIRA for that and move the discussion about using REST, heartbeat etc to that one? Or should
we have that discussion in one of the related JIRAs (e.g., YARN-3332)?

> Report node resource utilization
> --------------------------------
>                 Key: YARN-3534
>                 URL: https://issues.apache.org/jira/browse/YARN-3534
>             Project: Hadoop YARN
>          Issue Type: New Feature
>          Components: nodemanager, resourcemanager
>    Affects Versions: 2.7.0
>            Reporter: Inigo Goiri
>            Assignee: Inigo Goiri
>         Attachments: YARN-3534-1.patch, YARN-3534-2.patch, YARN-3534-3.patch, YARN-3534-3.patch
>   Original Estimate: 336h
>  Remaining Estimate: 336h
> YARN should be aware of the resource utilization of the nodes when scheduling containers.
For this, this task will implement the NodeResourceMonitor and send this information to the
Resource Manager in the heartbeat.

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