logstash/logstash — pull request #174 by clstokes (2012-07-17 23:33:48+00:00)
Title: Fix Riemann output handling of metric and ttl fields.

`metric` and `ttl` values in riemann_event were not handed with sprintf, so %{field} macros were not working. Changed riemann.rb to evaluate them with sprintf and convert to a float value.

One line code change, the rest was clarifying documentation of the riemann_event config value.