collectd/collectd — pull request #408 by radford (2013-08-18 16:05:27+00:00)
Title: curl_json plugin: avoid cache aliasing by using all fields instead of just two

The following two keys

Key workers/*/requests
Key workers/*/apps/*/requests

can both lead to type_instance's of say

0-requests

which would alias in the cache. If, instead of just the final two key
name components, we use all of them it would lead to these

Key workers-0-requests
Key workers-0-apps-0-requests

which would not overlap.