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Jeff Zhang 742da08685 [SPARK-19439][PYSPARK][SQL] PySpark's registerJavaFunction Should Support UDAFs 
## What changes were proposed in this pull request?

Support register Java UDAFs in PySpark so that user can use Java UDAF in PySpark. Besides that I also add api in `UDFRegistration`

## How was this patch tested?

Unit test is added

Author: Jeff Zhang <zjffdu@apache.org>

Closes #17222 from zjffdu/SPARK-19439.
2017-07-05 10:59:10 -07:00
..
__init__.py [SPARK-16772][PYTHON][DOCS] Fix API doc references to UDFRegistration + Update "important classes" 2016-08-06 05:02:59 +01:00
catalog.py [SPARK-18777][PYTHON][SQL] Return UDF from udf.register 2017-05-06 22:28:42 -07:00
column.py [SPARK-20290][MINOR][PYTHON][SQL] Add PySpark wrapper for eqNullSafe 2017-05-01 09:43:32 -07:00
conf.py [SPARK-15464][ML][MLLIB][SQL][TESTS] Replace SQLContext and SparkContext with SparkSession using builder pattern in python test code 2016-05-23 18:14:48 -07:00
context.py [SPARK-19439][PYSPARK][SQL] PySpark's registerJavaFunction Should Support UDAFs 2017-07-05 10:59:10 -07:00
dataframe.py [SPARK-21264][PYTHON] Call cross join path in join without 'on' and with 'how' 2017-07-04 11:35:08 +09:00
functions.py [SPARK-20830][PYSPARK][SQL] Add posexplode and posexplode_outer 2017-06-21 14:59:52 -07:00
group.py [MINOR][PYSPARK][DOC] Fix wrongly formatted examples in PySpark documentation 2016-07-06 10:45:51 -07:00
readwriter.py [SPARK-20431][SS][FOLLOWUP] Specify a schema by using a DDL-formatted string in DataStreamReader 2017-06-24 11:39:41 +08:00
session.py [SPARK-19507][SPARK-21296][PYTHON] Avoid per-record type dispatch in schema verification and improve exception message 2017-07-04 20:45:58 +08:00
streaming.py [SPARK-20431][SS][FOLLOWUP] Specify a schema by using a DDL-formatted string in DataStreamReader 2017-06-24 11:39:41 +08:00
tests.py [SPARK-19439][PYSPARK][SQL] PySpark's registerJavaFunction Should Support UDAFs 2017-07-05 10:59:10 -07:00
types.py [SPARK-19507][SPARK-21296][PYTHON] Avoid per-record type dispatch in schema verification and improve exception message 2017-07-04 20:45:58 +08:00
utils.py [MINOR][DOCS] Remove consecutive duplicated words/typo in Spark Repo 2017-01-04 15:07:29 +00:00
window.py [SPARK-18690][PYTHON][SQL] Backward compatibility of unbounded frames 2016-12-02 17:39:28 -08:00