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https://issues.apache.org/jira/browse/HDFS-11461?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Arpit Agarwal updated HDFS-11461:
---------------------------------
Resolution: Fixed
Hadoop Flags: Reviewed
Fix Version/s: 3.0.0-alpha3
Status: Resolved (was: Patch Available)
I've committed this to trunk. Thanks for the contribution [~hanishakoneru].
> DataNode Disk Outlier Detection
> -------------------------------
>
> Key: HDFS-11461
> URL: https://issues.apache.org/jira/browse/HDFS-11461
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: hdfs
> Reporter: Hanisha Koneru
> Assignee: Hanisha Koneru
> Fix For: 3.0.0-alpha3
>
> Attachments: HDFS-11461.000.patch, HDFS-11461.001.patch,
> HDFS-11461.002.patch
>
>
> Similar to how DataNodes collect peer performance statistics, we can collect
> disk performance statistics per datanode and detect outliers among them, if
> any.
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