Github user danny0405 commented on the issue:
https://github.com/apache/storm/pull/2714
@srdo
I kind of saw the Apache Flink metrics system, is has a internal metrics
layer on top of the Yammer Metrics, every Role in Flink has a MetricsGroup, one
MetricsGroup has many Metrics registered in. This metrics group can be passed
around along with the Role, and user can chose to register their metrics in
very easily.---
