I'm trying to integrate spark with prometheus. We have both spark 2 and spark 3. For spark 2 I know I can run jmx_exporter. Spark 3 has a new built in PrometheusServlet which is great. We are runni...

I am trying to pattern match and name prometheus metrics with the jmx_exporter java agent (https://github.com/prometheus/jmx_exporter). There is not much documentation on how to pattern match on M...