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https://issues.apache.org/jira/browse/YARN-5274?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Varun Vasudev updated YARN-5274:
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Issue Type: Sub-task (was: Improvement)
Parent: YARN-5078
> Use smartctl to determine health of disks
> -----------------------------------------
>
> Key: YARN-5274
> URL: https://issues.apache.org/jira/browse/YARN-5274
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: nodemanager
> Reporter: Varun Vasudev
>
> It would be nice to add support for smartctl(on machines where it is
> available) to determine disk health for the YARN local and log dirs(if
> smartctl is applicable). The current disk checking mechanism misses out on
> issues like bad sectors, etc.
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