graphite-project/graphite-web — pull request #417 by cbowman0 (2013-09-01 23:15:57+00:00)
Title: Rfc/get current carbon metrics

In an environment with many carbon caches, the carbon generated stats are written by the carbon cache that generates them and the consistent hash ring is ignored. In order to gather the real-time stats of those caches we must ask all local Carbon hosts for each carbon stat.