如何保持Storm指标？ Storm拓扑重新启动时如何获取其指标历史记录？

Question

I'm totally new to Storm. Here I'm trying to implement Storm metrics. I implemented metrics bolt and consumer which extends IMetrisConsumer . I'm looking to persist my topology metrics. So when topology restarts it should pickup earlier metrics based on time slots etc. How can I persist metrics and how can a topology picks up all its history?

Answer 1

This is beyond storm. metrics can be stored in many systems. such as Ganglia or OpenTSDB.