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From "Xiaoyu Yao (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-10984) Expose nntop output as metrics
Date Mon, 10 Oct 2016 20:20:20 GMT

    [ https://issues.apache.org/jira/browse/HDFS-10984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15563376#comment-15563376

Xiaoyu Yao commented on HDFS-10984:

bq. Confused about point 4. I have linked the two tickets, did you mean a Jira comment or
something for the javadoc as a class level commentary?

I mean the description of the JIRA "The nntop output is already exposed via JMX with HDFS-6982."

> 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
>             Fix For: 2.7.3
>         Attachments: HDFS-10984.patch, HDFS-10984.v1.patch, HDFS-10984.v2.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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