Davies Liu 434bea1c00 [SPARK-2983] [PySpark] improve performance of sortByKey() ... 1. skip partitionBy() when numOfPartition is 1 2. use bisect_left (O(lg(N))) instread of loop (O(N)) in rangePartitioner Author: Davies Liu <davies.liu@gmail.com> Closes #1898 from davies/sort and squashes the following commits: 0a9608b [Davies Liu] Merge branch 'master' into sort 1cf9565 [Davies Liu] improve performance of sortByKey()		2014-08-13 14:57:12 -07:00
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lib	[SPARK-2305] [PySpark] Update Py4J to version 0.8.2.1	2014-07-29 19:02:06 -07:00
pyspark	[SPARK-2983] [PySpark] improve performance of sortByKey()	2014-08-13 14:57:12 -07:00
test_support	[SPARK-2627] [PySpark] have the build enforce PEP 8 automatically	2014-08-06 12:58:24 -07:00
.gitignore	SPARK-1004. PySpark on YARN	2014-04-29 23:24:34 -07:00
epydoc.conf	[SPARK-2538] [PySpark] Hash based disk spilling aggregation	2014-07-24 22:53:47 -07:00
run-tests	[PySpark] [SPARK-2954] [SPARK-2948] [SPARK-2910] [SPARK-2101] Python 2.6 Fixes	2014-08-11 11:54:09 -07:00