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From "Hanisha Koneru (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-14503) Make RollingAverages a mutable metric
Date Sun, 11 Jun 2017 01:54:20 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-14503?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Hanisha Koneru updated HADOOP-14503:
    Attachment: HADOOP-14503.005.patch

In patch v05, removed the init method. The default window size and num windows will be used
when using the MutableRollingAverages as a metric registered with the metric system. 
Thanks [~arpitagarwal] for the offline discussion.

> Make RollingAverages a mutable metric
> -------------------------------------
>                 Key: HADOOP-14503
>                 URL: https://issues.apache.org/jira/browse/HADOOP-14503
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: common
>            Reporter: Hanisha Koneru
>            Assignee: Hanisha Koneru
>         Attachments: HADOOP-14503.001.patch, HADOOP-14503.002.patch, HADOOP-14503.003.patch,
HADOOP-14503.004.patch, HADOOP-14503.005.patch
> RollingAverages metric extends on MutableRatesWithAggregation metric and maintains a
group of rolling average metrics. This class should be allowed to register as a metric with
the MetricSystem.

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