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https://issues.apache.org/jira/browse/HDFS-11461?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15889060#comment-15889060
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Arpit Agarwal edited comment on HDFS-11461 at 2/28/17 11:09 PM:
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+1 for the v3 patch (pending Jenkins). I will hold off committing for a couple
of days.
was (Author: arpitagarwal):
+1 for the v3 patch. I will hold off committing for a couple of days.
> 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
> 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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