[GitHub] [incubator-druid] jihoonson commented on a change in pull request #7363: Implementing dropwizard emitter for druid

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jihoonson commented on a change in pull request #7363: Implementing dropwizard emitter for druid
URL: https://github.com/apache/incubator-druid/pull/7363#discussion_r314526914
 
 

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 File path: docs/content/development/extensions-contrib/dropwizard.md
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+---
+layout: doc_page
+title: "Dropwizard metrics emitter"
+---
+
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+
+# Dropwizard Emitter
+
+To use this extension, make sure to [include](../../operations/including-extensions.html) `dropwizard-emitter` extension.
+
+## Introduction
+
+This extension integrates [Dropwizard](http://metrics.dropwizard.io/3.1.0/getting-started/#) metrics library with druid so that dropwizard users can easily absorb druid into their monitoring ecosystem.
+It accumulates druid metrics as dropwizard metrics, and emits them to various sinks via dropwizard supported reporters.
+Currently supported dropwizard metrics types counter, gauge, meter, timer and histogram. 
+These metrics can be emitted using either Console or JMX reporter. 
+
+## Configuration
+
+All the configuration parameters for Dropwizard emitter are under `druid.emitter.dropwizard`.
+
+|property|description|required?|default|
+|--------|-----------|---------|-------|
+|`druid.emitter.dropwizard.reporters`|List of dropwizard reporters to be used.|yes|none|
+|`druid.emitter.dropwizard.prefix`|Optional prefix to be used for metrics name|no|none|
+|`druid.emitter.dropwizard.includeHost`|Flag to include the hostname as part of the metric name.|no|yes|
 
 Review comment:
   Would you please make the doc more clear that it includes both host and port?

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