[ 
https://issues.apache.org/jira/browse/YARN-3045?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14300808#comment-14300808
 ] 

Naganarasimha G R commented on YARN-3045:
-----------------------------------------

Hi [~sjlee0]
Similar to the current plan for RM, planning to have a separate 
TimelineAggregator for NM and placing it in NM context or in some new class 
like NMMetricsPublisher.
and on different container life cycle events publish ATS entities/events using 
it. Based on current approach all the app aggregators are in auxillary service 
and auxillary service cannot capture all life cycle events & metrics, hence i 
presume we should have per NM TimelineAggregator too.
Is there any other approach planned as this is not captured in any jira's or in 
the doc. 

> implement NM writing container lifecycle events and container system metrics 
> to ATS
> -----------------------------------------------------------------------------------
>
>                 Key: YARN-3045
>                 URL: https://issues.apache.org/jira/browse/YARN-3045
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: timelineserver
>            Reporter: Sangjin Lee
>            Assignee: Naganarasimha G R
>
> Per design in YARN-2928, implement NM writing container lifecycle events and 
> container system metrics to ATS.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Reply via email to