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Posted to yarn-issues@hadoop.apache.org by "Vrushali C (JIRA)" <ji...@apache.org> on 2019/02/01 22:47:00 UTC
[jira] [Commented] (YARN-8219) Add application launch time to ATSV2
[ https://issues.apache.org/jira/browse/YARN-8219?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16758744#comment-16758744 ]
Vrushali C commented on YARN-8219:
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Thanks for the patch Abhishek!
We discussed last night in the call that the launch time is the application attempt launch time and can you remind me what we said about the application launch time field if there are more than one attempts? Does this field get over-written with new values?
Rohith and I were thinking this field YARN_APPLICATION_LAUNCHED should be YARN_APPLICATION_ATTEMPT_LAUNCHED in that case.
> Add application launch time to ATSV2
> ------------------------------------
>
> Key: YARN-8219
> URL: https://issues.apache.org/jira/browse/YARN-8219
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: timelineserver
> Reporter: Kanwaljeet Sachdev
> Assignee: Abhishek Modi
> Priority: Major
> Attachments: YARN-8219.001.patch, YARN-8219.002.patch
>
>
> YARN-7088 publishes application launch time to RMStore and also adds it to the YARN UI. It would be a nice enhancement to have the launchTime event published into the ATSV2.
>
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