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https://issues.apache.org/jira/browse/YARN-3481?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14522766#comment-14522766
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Vinod Kumar Vavilapalli commented on YARN-3481:
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bq. Vinod Kumar Vavilapalli, it looks like YARN-2965 is very similar to this.
Actually, this also looks like a clone to YARN-1012. Anyway, from what I
understand, those JIRAs want to send utilization metrics in the heartbeat and
that's pretty much what I'm targeting here. My current prototype extends
ContainersMonitorImpl and puts this information into the NodeHealthStatus. I
think I could do that in any of those JIRAs.
Okay, I am going to assign YARN-1012 to you and close this as dup. Will also
make YARN-3534 a sub-task of YARN-1011.
> 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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