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From "Varun Vasudev (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-5274) Use smartctl to determine health of disks
Date Mon, 20 Jun 2016 21:14:57 GMT

     [ https://issues.apache.org/jira/browse/YARN-5274?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Varun Vasudev updated YARN-5274:
    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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