Simple Metrics reporter backend that sends metrics to DataDog.
import com.yammer.metrics.reporting.DatadogReporter
...
DatadogReporter.enable(15, TimeUnit.SECONDS, myDatadogKey, dataDogHostname)
The hostname provided with each publish needs to match the hostname defined in the /etd/dd-agent/datadog.conf file that configures the DataDog agent. This is so that the metrics being pushed directly to datadog via this library can be associated with other (box-level) metrics being pushed by the agent.