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From "Hanisha Koneru (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-11461) DataNode Disk Outlier Detection
Date Fri, 24 Feb 2017 22:31:44 GMT
Hanisha Koneru created HDFS-11461:
-------------------------------------

             Summary: 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


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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