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https://issues.apache.org/jira/browse/HADOOP-15657?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16605217#comment-16605217
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Vrushali C edited comment on HADOOP-15657 at 9/6/18 3:55 AM:
-------------------------------------------------------------
Committed to trunk as part of
https://github.com/apache/hadoop/commit/962089ab5978291f609656fa1c8a685c683ed83f
Thanks [~Sushil-K-S] for the patch!
was (Author: vrushalic):
Committed to trunk as part of
https://github.com/apache/hadoop/commit/962089ab5978291f609656fa1c8a685c683ed83f
> Registering MutableQuantiles via Metric annotation
> --------------------------------------------------
>
> Key: HADOOP-15657
> URL: https://issues.apache.org/jira/browse/HADOOP-15657
> Project: Hadoop Common
> Issue Type: Improvement
> Components: metrics
> Reporter: Sushil Ks
> Assignee: Sushil Ks
> Priority: Major
> Fix For: 3.2.0, 3.0.4, 3.3.0, 3.1.2
>
> Attachments: HADOOP-15657.001.patch
>
>
> Currently when creating new metrics we use @Metric annotation for registering
> the MutableMetric i.e
> {code:java}
> @Metric
> private MutableInt foobarMetricCount
> {code}
> However, there's no support for registering MutableQuantiles via Metric
> annotation, hence creating this Jira to register MutableQuantiles via Metric
> annotation.
> Example:
>
> {code:java}
> @Metric(about = "async PUT entities latency", valueName = "latency", interval
> = 10)
> private MutableQuantiles foobarAsyncLatency;
>
> {code}
>
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