Riemann event emitter for Druid.
Get source code
git clone https://github.com/msprunck/riemann-emitter.git
Build the jar file:
cd riemann-emitter
mvn clean install
This will create the "target" folder containing the riemann-emitter-{version}.jar file. Add it to the classpath of Druid.
Artifacts are available through clojars. See below.
Add the following properties to the Druid configuration.
| Property | Value | Description |
|---|---|---|
| druid.emitter | riemann | Enable the Riemann emitter |
| druid.emitter.riemann.port | The riemann server port | |
| druid.emitter.riemann.host | The riemann host | |
| druid.extensions.remoteRepositories | ["http://repo1.maven.org/maven2/", "http://clojars.org/repo"] | JSON Array list of remote repositories to load dependencies from. |
| druid.extensions.coordinates | ["com.sprunck.druid:riemann-emitter:0.1.0-beta"] | JSON array of maven coordinates. |
The Riemann service attribute is composed by the druid service name and the metric name.
| Druid service | Druid Metric | Riemann service |
|---|---|---|
| druid/historical | cache/total/hits | druid/historical cache/total/hits |