apache/phoenix — pull request #30 by dhacker1341 (2014-12-16 03:53:12+00:00)
Title: PHOENIX-1362 Fix Min/MaxAggregateFunction Aggregator max length

Turned out the expression compiler was seeing the max length of 0 on fixed length data types because getMaxLength() on the aggregator was not being overridden.

Let me know if I need to change anything especially on the test side. Not too familiar yet with the style of the project.