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Bryan Cutler 8e2a0bdce7 [SPARK-24554][PYTHON][SQL] Add MapType support for PySpark with Arrow 
### What changes were proposed in this pull request?

This change adds MapType support for PySpark with Arrow, if using pyarrow >= 2.0.0.

### Why are the changes needed?

MapType was previous unsupported with Arrow.

### Does this PR introduce _any_ user-facing change?

User can now enable MapType for `createDataFrame()`, `toPandas()` with Arrow optimization, and with Pandas UDFs.

### How was this patch tested?

Added new PySpark tests for createDataFrame(), toPandas() and Scalar Pandas UDFs.

Closes #30393 from BryanCutler/arrow-add-MapType-SPARK-24554.

Authored-by: Bryan Cutler <cutlerb@gmail.com>
Signed-off-by: HyukjinKwon <gurwls223@apache.org>
2020-11-18 21:18:19 +09:00
..
cloudpickle [SPARK-32094][PYTHON] Update cloudpickle to v1.5.0 2020-07-17 11:49:18 +09:00
ml [SPARK-32907][ML][PYTHON] adaptively blockify instances - LinearSVC 2020-11-12 19:14:07 +08:00
mllib [SPARK-33002][PYTHON] Remove non-API annotations 2020-10-07 19:53:59 +09:00
resource [SPARK-33254][PYTHON][DOCS] Migration to NumPy documentation style in Core (pyspark.*, pyspark.resource.*, etc.) 2020-11-16 10:21:50 +09:00
sql [SPARK-24554][PYTHON][SQL] Add MapType support for PySpark with Arrow 2020-11-18 21:18:19 +09:00
streaming [SPARK-33253][PYTHON][DOCS] Migration to NumPy documentation style in Streaming (pyspark.streaming.*) 2020-11-16 10:44:57 +09:00
testing [SPARK-33254][PYTHON][DOCS] Migration to NumPy documentation style in Core (pyspark.*, pyspark.resource.*, etc.) 2020-11-16 10:21:50 +09:00
tests [SPARK-33339][PYTHON] Pyspark application will hang due to non Exception error 2020-11-10 19:39:18 +09:00
__init__.py [SPARK-33254][PYTHON][DOCS] Migration to NumPy documentation style in Core (pyspark.*, pyspark.resource.*, etc.) 2020-11-16 10:21:50 +09:00
__init__.pyi [SPARK-32714][PYTHON] Initial pyspark-stubs port 2020-09-24 14:15:36 +09:00
_globals.py [SPARK-23328][PYTHON] Disallow default value None in na.replace/replace when 'to_replace' is not a dictionary 2018-02-09 14:21:10 +08:00
_typing.pyi [SPARK-32714][PYTHON] Initial pyspark-stubs port 2020-09-24 14:15:36 +09:00
accumulators.py [SPARK-33254][PYTHON][DOCS] Migration to NumPy documentation style in Core (pyspark.*, pyspark.resource.*, etc.) 2020-11-16 10:21:50 +09:00
accumulators.pyi [SPARK-33002][PYTHON] Remove non-API annotations 2020-10-07 19:53:59 +09:00
broadcast.py [SPARK-33254][PYTHON][DOCS] Migration to NumPy documentation style in Core (pyspark.*, pyspark.resource.*, etc.) 2020-11-16 10:21:50 +09:00
broadcast.pyi [SPARK-33002][PYTHON] Remove non-API annotations 2020-10-07 19:53:59 +09:00
conf.py [SPARK-33254][PYTHON][DOCS] Migration to NumPy documentation style in Core (pyspark.*, pyspark.resource.*, etc.) 2020-11-16 10:21:50 +09:00
conf.pyi [SPARK-32714][PYTHON] Initial pyspark-stubs port 2020-09-24 14:15:36 +09:00
context.py [SPARK-33254][PYTHON][DOCS] Migration to NumPy documentation style in Core (pyspark.*, pyspark.resource.*, etc.) 2020-11-16 10:21:50 +09:00
context.pyi [SPARK-33017][PYTHON] Add getCheckpointDir method to PySpark Context 2020-10-05 11:48:28 +09:00
daemon.py [SPARK-26175][PYTHON] Redirect the standard input of the forked child to devnull in daemon 2019-07-31 09:10:24 +09:00
files.py [SPARK-28206][PYTHON] Remove the legacy Epydoc in PySpark API documentation 2019-07-05 10:08:22 -07:00
files.pyi [SPARK-32714][PYTHON] Initial pyspark-stubs port 2020-09-24 14:15:36 +09:00
find_spark_home.py [SPARK-32017][PYTHON][BUILD] Make Pyspark Hadoop 3.2+ Variant available in PyPI 2020-09-23 09:30:51 +09:00
install.py [SPARK-33254][PYTHON][DOCS] Migration to NumPy documentation style in Core (pyspark.*, pyspark.resource.*, etc.) 2020-11-16 10:21:50 +09:00
java_gateway.py [SPARK-33254][PYTHON][DOCS] Migration to NumPy documentation style in Core (pyspark.*, pyspark.resource.*, etc.) 2020-11-16 10:21:50 +09:00
join.py [SPARK-14202] [PYTHON] Use generator expression instead of list comp in python_full_outer_jo… 2016-03-28 14:51:36 -07:00
profiler.py [SPARK-33254][PYTHON][DOCS] Migration to NumPy documentation style in Core (pyspark.*, pyspark.resource.*, etc.) 2020-11-16 10:21:50 +09:00
profiler.pyi [SPARK-32714][PYTHON] Initial pyspark-stubs port 2020-09-24 14:15:36 +09:00
py.typed [SPARK-32714][PYTHON] Initial pyspark-stubs port 2020-09-24 14:15:36 +09:00
rdd.py [SPARK-33254][PYTHON][DOCS] Migration to NumPy documentation style in Core (pyspark.*, pyspark.resource.*, etc.) 2020-11-16 10:21:50 +09:00
rdd.pyi [SPARK-32714][PYTHON] Initial pyspark-stubs port 2020-09-24 14:15:36 +09:00
rddsampler.py [SPARK-4897] [PySpark] Python 3 support 2015-04-16 16:20:57 -07:00
resultiterable.py [SPARK-32138] Drop Python 2.7, 3.4 and 3.5 2020-07-14 11:22:44 +09:00
resultiterable.pyi [SPARK-32714][PYTHON] Initial pyspark-stubs port 2020-09-24 14:15:36 +09:00
serializers.py [SPARK-33254][PYTHON][DOCS] Migration to NumPy documentation style in Core (pyspark.*, pyspark.resource.*, etc.) 2020-11-16 10:21:50 +09:00
shell.py [SPARK-33363] Add prompt information related to the current task when pyspark/sparkR starts 2020-11-10 11:12:19 +09:00
shuffle.py [SPARK-33254][PYTHON][DOCS] Migration to NumPy documentation style in Core (pyspark.*, pyspark.resource.*, etc.) 2020-11-16 10:21:50 +09:00
statcounter.py [SPARK-33254][PYTHON][DOCS] Migration to NumPy documentation style in Core (pyspark.*, pyspark.resource.*, etc.) 2020-11-16 10:21:50 +09:00
statcounter.pyi [SPARK-32714][PYTHON] Initial pyspark-stubs port 2020-09-24 14:15:36 +09:00
status.py [SPARK-4172] [PySpark] Progress API in Python 2015-02-17 13:36:43 -08:00
status.pyi [SPARK-32714][PYTHON] Initial pyspark-stubs port 2020-09-24 14:15:36 +09:00
storagelevel.py [SPARK-31448][PYTHON] Fix storage level used in persist() in dataframe.py 2020-09-15 08:41:22 -05:00
storagelevel.pyi [SPARK-32714][PYTHON] Initial pyspark-stubs port 2020-09-24 14:15:36 +09:00
taskcontext.py [SPARK-33254][PYTHON][DOCS] Migration to NumPy documentation style in Core (pyspark.*, pyspark.resource.*, etc.) 2020-11-16 10:21:50 +09:00
taskcontext.pyi [SPARK-32714][PYTHON] Initial pyspark-stubs port 2020-09-24 14:15:36 +09:00
traceback_utils.py [SPARK-1087] Move python traceback utilities into new traceback_utils.py file. 2014-09-15 19:28:17 -07:00
util.py [SPARK-33407][PYTHON] Simplify the exception message from Python UDFs (disabled by default) 2020-11-17 14:15:31 +09:00
version.py [SPARK-30950][BUILD] Setting version to 3.1.0-SNAPSHOT 2020-02-25 19:44:31 -08:00
version.pyi [SPARK-32714][PYTHON] Initial pyspark-stubs port 2020-09-24 14:15:36 +09:00
worker.py [SPARK-33407][PYTHON] Simplify the exception message from Python UDFs (disabled by default) 2020-11-17 14:15:31 +09:00