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From "Xiaoyu Yao (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-10984) Expose nntop output as metrics
Date Tue, 11 Oct 2016 20:25:20 GMT

     [ https://issues.apache.org/jira/browse/HDFS-10984?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Xiaoyu Yao updated HDFS-10984:
------------------------------
    Fix Version/s:     (was: 2.7.3)

> Expose nntop output as metrics   
> ---------------------------------
>
>                 Key: HDFS-10984
>                 URL: https://issues.apache.org/jira/browse/HDFS-10984
>             Project: Hadoop HDFS
>          Issue Type: Task
>          Components: namenode
>    Affects Versions: 2.7.0
>            Reporter: Siddharth Wagle
>            Assignee: Siddharth Wagle
>         Attachments: HDFS-10984.patch, HDFS-10984.v1.patch, HDFS-10984.v2.patch, HDFS-10984.v3.patch,
HDFS-10984.v4.patch
>
>
> The nntop output is already exposed via JMX with HDFS-6982.
> However external metrics systems do not get this data. It would be valuable to track
this as a timeseries as well.



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