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Posted to issues@ambari.apache.org by "Aravindan Vijayan (JIRA)" <ji...@apache.org> on 2017/09/22 22:07:00 UTC

[jira] [Commented] (AMBARI-22044) Rate metrics should not have negative values whenever the underlying counter metric has been reset.

    [ https://issues.apache.org/jira/browse/AMBARI-22044?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16177238#comment-16177238 ] 

Aravindan Vijayan commented on AMBARI-22044:
--------------------------------------------

Unit testing done, which I believe is sufficient.

{code}
[INFO] utility ............................................ SUCCESS [  2.801 s]
[INFO] ambari-metrics ..................................... SUCCESS [  0.841 s]
[INFO] Ambari Metrics Common .............................. SUCCESS [  5.460 s]
[INFO] Ambari Metrics Hadoop Sink ......................... SUCCESS [  6.703 s]
[INFO] Ambari Metrics Flume Sink .......................... SUCCESS [  4.655 s]
[INFO] Ambari Metrics Kafka Sink .......................... SUCCESS [  3.325 s]
[INFO] Ambari Metrics Storm Sink .......................... SUCCESS [  1.577 s]
[INFO] Ambari Metrics Storm Sink (Legacy) ................. SUCCESS [  1.748 s]
[INFO] Ambari Metrics Collector ........................... SUCCESS [05:28 min]
[INFO] Ambari Metrics Monitor ............................. SUCCESS [  9.227 s]
[INFO] Ambari Metrics Grafana ............................. SUCCESS [  6.659 s]
[INFO] Ambari Metrics Assembly ............................ SUCCESS [ 20.387 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 06:32 min
[INFO] Finished at: 2017-09-22T15:04:08-07:00
[INFO] Final Memory: 83M/1301M
[INFO] ------------------------------------------------------------------------
{code}

[~dsen] / [~swagle] Can you review this simple patch?

> Rate metrics should not have negative values whenever the underlying counter metric has been reset.
> ---------------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-22044
>                 URL: https://issues.apache.org/jira/browse/AMBARI-22044
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-metrics
>    Affects Versions: 3.0.0
>            Reporter: Aravindan Vijayan
>            Assignee: Aravindan Vijayan
>             Fix For: 3.0.0
>
>         Attachments: AMBARI-22044.patch
>
>




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