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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
..
avro [SPARK-33250][PYTHON][DOCS] Migration to NumPy documentation style in SQL (pyspark.sql.*) 2020-11-03 10:00:49 +09:00
pandas [SPARK-24554][PYTHON][SQL] Add MapType support for PySpark with Arrow 2020-11-18 21:18:19 +09:00
tests [SPARK-24554][PYTHON][SQL] Add MapType support for PySpark with Arrow 2020-11-18 21:18:19 +09:00
__init__.py [SPARK-32138] Drop Python 2.7, 3.4 and 3.5 2020-07-14 11:22:44 +09:00
__init__.pyi [SPARK-32714][PYTHON] Initial pyspark-stubs port 2020-09-24 14:15:36 +09:00
_typing.pyi [SPARK-32714][PYTHON] Initial pyspark-stubs port 2020-09-24 14:15:36 +09:00
catalog.py [SPARK-33250][PYTHON][DOCS] Migration to NumPy documentation style in SQL (pyspark.sql.*) 2020-11-03 10:00:49 +09:00
catalog.pyi [SPARK-32714][PYTHON] Initial pyspark-stubs port 2020-09-24 14:15:36 +09:00
column.py [SPARK-33415][PYTHON][SQL] Don't encode JVM response in Column.__repr__ 2020-11-12 00:13:17 +09:00
column.pyi [SPARK-32511][FOLLOW-UP][SQL][R][PYTHON] Add dropFields to SparkR and PySpark 2020-10-08 10:37:42 +09:00
conf.py [SPARK-32138] Drop Python 2.7, 3.4 and 3.5 2020-07-14 11:22:44 +09:00
conf.pyi [SPARK-32714][PYTHON] Initial pyspark-stubs port 2020-09-24 14:15:36 +09:00
context.py [SPARK-33250][PYTHON][DOCS] Migration to NumPy documentation style in SQL (pyspark.sql.*) 2020-11-03 10:00:49 +09:00
context.pyi [SPARK-32714][PYTHON] Initial pyspark-stubs port 2020-09-24 14:15:36 +09:00
dataframe.py [SPARK-33250][PYTHON][DOCS] Migration to NumPy documentation style in SQL (pyspark.sql.*) 2020-11-03 10:00:49 +09:00
dataframe.pyi [SPARK-33250][PYTHON][DOCS] Migration to NumPy documentation style in SQL (pyspark.sql.*) 2020-11-03 10:00:49 +09:00
functions.py [MINOR][SQL][DOCS] Update schema_of_csv and schema_of_json doc 2020-11-18 11:32:27 +09:00
functions.pyi [SPARK-33257][PYTHON][SQL] Support Column inputs in PySpark ordering functions (asc*, desc*) 2020-11-03 22:50:59 +09:00
group.py [SPARK-33250][PYTHON][DOCS] Migration to NumPy documentation style in SQL (pyspark.sql.*) 2020-11-03 10:00:49 +09:00
group.pyi [SPARK-32714][PYTHON] Initial pyspark-stubs port 2020-09-24 14:15:36 +09:00
readwriter.py [SPARK-33250][PYTHON][DOCS] Migration to NumPy documentation style in SQL (pyspark.sql.*) 2020-11-03 10:00:49 +09:00
readwriter.pyi [SPARK-33250][PYTHON][DOCS] Migration to NumPy documentation style in SQL (pyspark.sql.*) 2020-11-03 10:00:49 +09:00
session.py Revert "[SPARK-33139][SQL] protect setActionSession and clearActiveSession" 2020-11-13 13:35:45 +00:00
session.pyi [SPARK-32714][PYTHON] Initial pyspark-stubs port 2020-09-24 14:15:36 +09:00
streaming.py [SPARK-33250][PYTHON][DOCS] Migration to NumPy documentation style in SQL (pyspark.sql.*) 2020-11-03 10:00:49 +09:00
streaming.pyi [SPARK-33250][PYTHON][DOCS] Migration to NumPy documentation style in SQL (pyspark.sql.*) 2020-11-03 10:00:49 +09:00
types.py [SPARK-33250][PYTHON][DOCS] Migration to NumPy documentation style in SQL (pyspark.sql.*) 2020-11-03 10:00:49 +09:00
types.pyi [SPARK-32714][PYTHON] Initial pyspark-stubs port 2020-09-24 14:15:36 +09:00
udf.py [SPARK-33250][PYTHON][DOCS] Migration to NumPy documentation style in SQL (pyspark.sql.*) 2020-11-03 10:00:49 +09:00
udf.pyi [SPARK-32714][PYTHON] Initial pyspark-stubs port 2020-09-24 14:15:36 +09:00
utils.py [SPARK-33250][PYTHON][DOCS] Migration to NumPy documentation style in SQL (pyspark.sql.*) 2020-11-03 10:00:49 +09:00
window.py [SPARK-33250][PYTHON][DOCS] Migration to NumPy documentation style in SQL (pyspark.sql.*) 2020-11-03 10:00:49 +09:00
window.pyi [SPARK-33250][PYTHON][DOCS] Migration to NumPy documentation style in SQL (pyspark.sql.*) 2020-11-03 10:00:49 +09:00