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https://issues.apache.org/jira/browse/YARN-5751?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15591604#comment-15591604
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Varun Saxena commented on YARN-5751:
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Lets discuss this in call today...
There will be implication on aggregation too.
> Support UNIT for TimelineMetric
> -------------------------------
>
> Key: YARN-5751
> URL: https://issues.apache.org/jira/browse/YARN-5751
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: ATSv2
> Reporter: Rohith Sharma K S
> Assignee: Rohith Sharma K S
>
> ATSv2 allows users to write its metrics using TimelineMetric. But, there is
> no field to tell what is the UNIT of published metric. This is very difficult
> when metrics are read.
> I propose to add UNIT for TimelineMetric so that once user can use this field
> to tell what is the unit of published metric. May be this can be optional
> for few kind or metrics where unit is not required say CPU. But definitely
> there should be a way to set units while publishing the entities.
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