Hi, are jetty metrics available with prometheus emitter? I have already configured prometheus emitter but se no Jetty metrics available(((

A recent change added some jetty metrics by default. If you don’t have them in the metrics mapping already, you can add them similar to https://github.com/apache/druid/blob/master/extensions-contrib/prometheus-emitter/src/main/resources/defaultMetrics.json#L33-L40

Thanks

@Алексей Ясинский yes, you should be able to add those metrics in to your own mapping json file and point

druid.emitter.prometheus.dimensionMapPath

to the file. As long as the metrics are emitted in 29.0.1 (I believe the jetty metrics have been around for awhile), the Prometheus emitter should be able to map and emit them. Please see https://druid.apache.org/docs/latest/development/extensions-contrib/prometheus/#metric-mapping

A big thanks!