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https://issues.apache.org/jira/browse/YARN-3503?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Varun Vasudev updated YARN-3503:
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Attachment: YARN-3503.0.patch
First cut of the patch. Currently exposes the information only via JMX.
> Expose disk utilization percentage and bad disk counts on NM via JMX
> --------------------------------------------------------------------
>
> Key: YARN-3503
> URL: https://issues.apache.org/jira/browse/YARN-3503
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: nodemanager
> Reporter: Varun Vasudev
> Assignee: Varun Vasudev
> Attachments: YARN-3503.0.patch
>
>
> It would be useful to expose the disk utilization as well as the number of
> bad local disks on the NMs via JMX so that alerts can be setup for nodes.
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