bazaarvoice/Priam — pull request #21 by shawnsmith (2013-11-25 19:19:37+00:00)
Title: Add API to return # keys in each column family.

Returns the same thing as `nodetool cfstats | grep estimate` in JSON. Exposing this so we can pull it into monitoring system. It's one of the few values that isn't exposed as an attribute in JMX--it requires an explicit bean method call.