Storm 2.x Migrate to the new Metrics Reporter interfaces

[akshaisarma]

There is a bridge using topology.enable.v2.metrics.tick to report v2 metrics to v1 IMetricsConsumers. Unfortunately this will will only be released in Storm 2.2.x.

For now, the old IMetricsConsumer interfaces will be continue to be used.

[akshaisarma]

Resources:

https://storm.apache.org/releases/1.2.3/metrics_v2.html https://git.ouroath.com/storm/storm/blob/master/docs/metrics_v2.md https://git.ouroath.com/storm/storm/blob/master/storm-client/src/jvm/org/apache/storm/Config.java#L277 https://github.com/apache/storm/blob/ce6de3aa170771cff390000a094d9d4b0f936040/storm-client/src/jvm/org/apache/storm/executor/Executor.java#L341-L382