apache/spark — pull request #1601 by davies (2014-07-26 07:06:34+00:00)
Title: [SPARK-2674] [SQL] [PySpark] support datetime type for SchemaRDD

Datetime and time in Python will be converted into java.util.Calendar after serialization, it will be converted into java.sql.Timestamp during inferSchema().

In javaToPython(), Timestamp will be converted into Calendar, then be converted into datetime in Python after pickling.