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Posted to yarn-issues@hadoop.apache.org by "Varun Vasudev (JIRA)" <ji...@apache.org> on 2016/06/20 18:59:58 UTC

[jira] [Created] (YARN-5274) Use smartctl to determine health of disks

Varun Vasudev created YARN-5274:
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             Summary: Use smartctl to determine health of disks
                 Key: YARN-5274
                 URL: https://issues.apache.org/jira/browse/YARN-5274
             Project: Hadoop YARN
          Issue Type: Improvement
          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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