apache/spark — pull request #208 by liancheng (2014-03-23 10:31:44+00:00)
Title: Fixed coding style issues in Spark SQL 

This PR addresses various coding style issues in Spark SQL, including but not limited to those mentioned by @mateiz in PR #146.

As this PR affects lots of source files and may cause potential conflicts, it would be better to merge this as soon as possible *after* PR #205 (In-memory columnar representation for Spark SQL) is merged.