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https://issues.apache.org/jira/browse/YARN-3512?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sangjin Lee reassigned YARN-3512:
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Assignee: Vrushali C (was: Sangjin Lee)
> add more fine-grained metrics that measure write performance
> ------------------------------------------------------------
>
> Key: YARN-3512
> URL: https://issues.apache.org/jira/browse/YARN-3512
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: timelineserver
> Reporter: Sangjin Lee
> Assignee: Vrushali C
>
> We need more fine-grained metrics in the load testing tool that measure the
> write performance of the timeline service. Currently it only captures the
> number of writes and bytes per sec from the API point of view. But the actual
> storage implementation may turn them into many more/fewer writes to the
> storage itself. We need more fine-grained data about what's going on in terms
> of actual writes to storage.
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