Also, it seems custom metrics can only be recorded if we extend RichFunction, as it allows us to override open wherein we can get hold of context and metrics constructs.
Please let me know if there are other ways too. On Fri, Jul 3, 2020 at 10:05 PM Manish G <manish.c.ghildi...@gmail.com> wrote: > Hi, > > I am basically looking for : throughput, success rate, error rate. > > For experimental purposes I could complete all configurations as explained > in the official documentation. But somehow my custom metrics(a simple > Counter) is still not shown on the prometheus board, though default metrics > I can see. > > Anything I am missing? > > On Fri, Jul 3, 2020 at 8:57 PM Chesnay Schepler <ches...@apache.org> > wrote: > >> What metrics specifically are you interested in? >> >> On 03/07/2020 17:22, Robert Metzger wrote: >> >> Hi Manish, >> >> Currently, Flink's metric system does not support metrics via >> annotations. You need to go with the documented approach. >> But of course, you can try to build your own metrics abstraction based on >> Flink's metric system. >> >> On Fri, Jul 3, 2020 at 9:35 AM Manish G <manish.c.ghildi...@gmail.com> >> wrote: >> >>> Hi, >>> >>> I am following this >>> <https://ci.apache.org/projects/flink/flink-docs-stable/monitoring/metrics.html> >>> link >>> on how to integrate prometheus with flink. >>> Going by the code sample, I would need to insert related metrics code >>> in the main logic. >>> >>> Is it avoidable, like by using some annotations on methods? >>> >>> Manish >>> >> >>
