Xiangrui Meng 2db6a853a5 [SPARK-6121][SQL][MLLIB] simpleString for UDT ... `df.dtypes` shows `null` for UDTs. This PR uses `udt` by default and `VectorUDT` overwrites it with `vector`. jkbradley davies Author: Xiangrui Meng <meng@databricks.com> Closes #4858 from mengxr/SPARK-6121 and squashes the following commits: 34f0a77 [Xiangrui Meng] simpleString for UDT		2015-03-02 17:14:34 -08:00
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docs	[SPARK-5944] [PySpark] fix version in Python API docs	2015-02-25 15:13:34 -08:00
lib	[SPARK-2305] [PySpark] Update Py4J to version 0.8.2.1	2014-07-29 19:02:06 -07:00
pyspark	[SPARK-6121][SQL][MLLIB] simpleString for UDT	2015-03-02 17:14:34 -08:00
test_support	[SPARK-3634] [PySpark] User's module should take precedence over system modules	2014-09-24 12:10:09 -07:00
.gitignore	[SPARK-3946] gitignore in /python includes wrong directory	2014-10-14 14:09:39 -07:00
run-tests	[SPARK-5752][SQL] Don't implicitly convert RDDs directly to DataFrames	2015-02-13 23:03:22 -08:00