rackerlabs/blueflood — pull request #78 by ratanasv (2013-08-29 21:28:39+00:00)
Title: String metrics non-full resolution

### Problem
Currently BF will throw a ClassCastException at AstyanaxReader::pointFromColumn if we ask for a non-full resolution of string metrics.

### Solution
We will convert all resolutions to full for string metrics.

### Misc
I refactored the current test code, and added some test cases for string metrics,