apache/spark — pull request #1612 by chutium (2014-07-27 23:12:54+00:00)
Title: SPARK-2710 Build SchemaRDD from a JdbcRDD with MetaData

SPARK-2710 Build SchemaRDD from a JdbcRDD with MetaData

and a small bug fix on JdbcRDD, line 109
it seems conn will never be closed