Hi Aljoscha, Thanks for the response, yes prometheus reporter is already enabled and I am able to get the flink metrics from prometheus.
My question is more like, currently I am using opencensus library <https://github.com/census-instrumentation/opencensus-java> to collect application metrics, so is there an easy way to integrate this metrics with flink metrics endpoint. Thanks! Eleanore On Wed, May 6, 2020 at 7:48 AM Aljoscha Krettek <aljos...@apache.org> wrote: > Hi, > > that should be possible. Did you have a look at the documentation for > setting up a Prometheus metrics reporter: > > https://ci.apache.org/projects/flink/flink-docs-master/monitoring/metrics.html#prometheus-orgapacheflinkmetricsprometheusprometheusreporter > > Best, > Aljoscha > > On 06.05.20 03:02, Eleanore Jin wrote: > > Hi all, > > > > I just wonder is it possible to use Flink Metrics endpoint to allow > > Prometheus to scrape user defined metrics? > > > > Context: > > In addition to Flink metrics, we also collect some application level > > metrics using opencensus. And we run opencensus agent as side car in > > kubernetes pod to collect metrics (opencensus agent talks to task manager > > container via rpcs) > > > > The issue with this approach is: it looks like opencensus agent keeps > > staled metrics, causing the metrics reporting inaccurate, and this > project > > is not actively maintained anymore. > > > > So I wonder if it is possible to use Flink metrics endpoint for user > > defined metrics. > > > > Thanks a lot! > > Eleanore > > > >
