spark-instrumented-optimizer/python/pyspark
Davies Liu c84d91692a [SPARK-6957] [SPARK-6958] [SQL] improve API compatibility to pandas
```
select(['cola', 'colb'])

groupby(['colA', 'colB'])
groupby([df.colA, df.colB])

df.sort('A', ascending=True)
df.sort(['A', 'B'], ascending=True)
df.sort(['A', 'B'], ascending=[1, 0])
```

cc rxin

Author: Davies Liu <davies@databricks.com>

Closes #5544 from davies/compatibility and squashes the following commits:

4944058 [Davies Liu] add docstrings
adb2816 [Davies Liu] Merge branch 'master' of github.com:apache/spark into compatibility
bcbbcab [Davies Liu] support ascending as list
8dabdf0 [Davies Liu] improve API compatibility to pandas
2015-04-17 11:29:27 -05:00
..
ml [SPARK-4897] [PySpark] Python 3 support 2015-04-16 16:20:57 -07:00
mllib [SPARK-4897] [PySpark] Python 3 support 2015-04-16 16:20:57 -07:00
sql [SPARK-6957] [SPARK-6958] [SQL] improve API compatibility to pandas 2015-04-17 11:29:27 -05:00
streaming [SPARK-4897] [PySpark] Python 3 support 2015-04-16 16:20:57 -07:00
__init__.py [SPARK-4172] [PySpark] Progress API in Python 2015-02-17 13:36:43 -08:00
accumulators.py [SPARK-4897] [PySpark] Python 3 support 2015-04-16 16:20:57 -07:00
broadcast.py [SPARK-4897] [PySpark] Python 3 support 2015-04-16 16:20:57 -07:00
cloudpickle.py [SPARK-4897] [PySpark] Python 3 support 2015-04-16 16:20:57 -07:00
conf.py [SPARK-4897] [PySpark] Python 3 support 2015-04-16 16:20:57 -07:00
context.py [SPARK-4897] [PySpark] Python 3 support 2015-04-16 16:20:57 -07:00
daemon.py [SPARK-4897] [PySpark] Python 3 support 2015-04-16 16:20:57 -07:00
files.py [SPARK-3309] [PySpark] Put all public API in __all__ 2014-09-03 11:49:45 -07:00
heapq3.py [SPARK-4897] [PySpark] Python 3 support 2015-04-16 16:20:57 -07:00
java_gateway.py [SPARK-4897] [PySpark] Python 3 support 2015-04-16 16:20:57 -07:00
join.py [SPARK-4897] [PySpark] Python 3 support 2015-04-16 16:20:57 -07:00
profiler.py [SPARK-4897] [PySpark] Python 3 support 2015-04-16 16:20:57 -07:00
rdd.py [SPARK-4897] [PySpark] Python 3 support 2015-04-16 16:20:57 -07:00
rddsampler.py [SPARK-4897] [PySpark] Python 3 support 2015-04-16 16:20:57 -07:00
resultiterable.py [SPARK-3074] [PySpark] support groupByKey() with single huge key 2015-04-09 17:07:23 -07:00
serializers.py [SPARK-4897] [PySpark] Python 3 support 2015-04-16 16:20:57 -07:00
shell.py [SPARK-4897] [PySpark] Python 3 support 2015-04-16 16:20:57 -07:00
shuffle.py [SPARK-4897] [PySpark] Python 3 support 2015-04-16 16:20:57 -07:00
statcounter.py [SPARK-4897] [PySpark] Python 3 support 2015-04-16 16:20:57 -07:00
status.py [SPARK-4172] [PySpark] Progress API in Python 2015-02-17 13:36:43 -08:00
storagelevel.py [SPARK-3417] Use new-style classes in PySpark 2014-09-08 15:45:36 -07:00
tests.py [SPARK-4897] [PySpark] Python 3 support 2015-04-16 16:20:57 -07:00
traceback_utils.py [SPARK-1087] Move python traceback utilities into new traceback_utils.py file. 2014-09-15 19:28:17 -07:00
worker.py [SPARK-4897] [PySpark] Python 3 support 2015-04-16 16:20:57 -07:00