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From "Junping Du (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3045) [Event producers] Implement NM writing container lifecycle events to ATS
Date Tue, 28 Jul 2015 03:45:05 GMT

    [ https://issues.apache.org/jira/browse/YARN-3045?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14643811#comment-14643811
] 

Junping Du commented on YARN-3045:
----------------------------------

bq. Regarding the application lifecycle events, I think it would be the responsibility of
RM (timeline collector) to publish application lifecycle events. Are there application lifecycle
events that can only come from NM?
Actually, it may depends on in which prospective we define a "life cycle" for an application.
In RM prospective, it could contain some fundamental events from application submitted to
finished. In NM prospective, it could include some details for application launched locally,
such as: APPLICATION_INITED, APPLICATION_RESOURCES_CLEANEDUP, etc. I think user could have
interests for both.

> [Event producers] Implement NM writing container lifecycle events 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
>         Attachments: YARN-3045-YARN-2928.002.patch, YARN-3045-YARN-2928.003.patch, YARN-3045-YARN-2928.004.patch,
YARN-3045-YARN-2928.005.patch, YARN-3045-YARN-2928.006.patch, YARN-3045.20150420-1.patch
>
>
> Per design in YARN-2928, implement NM writing container lifecycle events and container
system metrics to ATS.



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