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Posted to common-issues@hadoop.apache.org by "Karthik Kambatla (JIRA)" <ji...@apache.org> on 2016/01/12 23:16:39 UTC

[jira] [Commented] (HADOOP-12683) Add number of samples in last interval in snapshot of MutableStat

    [ https://issues.apache.org/jira/browse/HADOOP-12683?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15095080#comment-15095080 ] 

Karthik Kambatla commented on HADOOP-12683:
-------------------------------------------

Thanks for filing and working on this, [~vickyuec]. Any chance we could add a test to verify? 

> Add number of samples in last interval in snapshot of MutableStat
> -----------------------------------------------------------------
>
>                 Key: HADOOP-12683
>                 URL: https://issues.apache.org/jira/browse/HADOOP-12683
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: metrics
>    Affects Versions: 2.7.1
>            Reporter: Vikram Srivastava
>            Assignee: Vikram Srivastava
>            Priority: Minor
>         Attachments: HADOOP-12683.001.patch
>
>
> Besides the total number of samples, it is also useful to know the number of samples in the last snapshot of MutableStat.



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