Reynold Xin 9952217749 [SPARK-10731] [SQL] Delegate to Scala's DataFrame.take implementation in Python DataFrame. ... Python DataFrame.head/take now requires scanning all the partitions. This pull request changes them to delegate the actual implementation to Scala DataFrame (by calling DataFrame.take). This is more of a hack for fixing this issue in 1.5.1. A more proper fix is to change executeCollect and executeTake to return InternalRow rather than Row, and thus eliminate the extra round-trip conversion. Author: Reynold Xin <rxin@databricks.com> Closes #8876 from rxin/SPARK-10731.		2015-09-23 16:43:21 -07:00
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__init__.py	[SPARK-10373] [PYSPARK] move @since into pyspark from sql	2015-09-08 20:56:22 -07:00
column.py	[SPARK-9014] [SQL] Allow Python spark API to use built-in exponential operator	2015-09-11 15:19:04 -07:00
context.py	[SPARK-10373] [PYSPARK] move @since into pyspark from sql	2015-09-08 20:56:22 -07:00
dataframe.py	[SPARK-10731] [SQL] Delegate to Scala's DataFrame.take implementation in Python DataFrame.	2015-09-23 16:43:21 -07:00
functions.py	[SPARK-10577] [PYSPARK] DataFrame hint for broadcast join	2015-09-21 23:36:41 -07:00
group.py	[SPARK-10373] [PYSPARK] move @since into pyspark from sql	2015-09-08 20:56:22 -07:00
readwriter.py	[SPARK-10373] [PYSPARK] move @since into pyspark from sql	2015-09-08 20:56:22 -07:00
tests.py	[SPARK-10577] [PYSPARK] DataFrame hint for broadcast join	2015-09-21 23:36:41 -07:00
types.py	[SPARK-7544] [SQL] [PySpark] pyspark.sql.types.Row implements __getitem__	2015-09-10 13:54:20 -07:00
utils.py	[SPARK-9166][SQL][PYSPARK] Capture and hide IllegalArgumentException in Python API	2015-07-19 00:32:56 -07:00
window.py	[SPARK-10373] [PYSPARK] move @since into pyspark from sql	2015-09-08 20:56:22 -07:00