[SPARK-5944] [PySpark] fix version in Python API docs

use RELEASE_VERSION when building the Python API docs

Author: Davies Liu <davies@databricks.com>

Closes #4731 from davies/api_version and squashes the following commits:

c9744c9 [Davies Liu] Update create-release.sh
08cbc3f [Davies Liu] fix python docs

1 files changed, 4 insertions, 0 deletions

diff --git a/python/pyspark/rdd.py b/python/pyspark/rdd.py
index d3148de6f4..cb12fed98c 100644
--- a/python/pyspark/rdd.py
+++ b/python/pyspark/rdd.py
@@ -2111,6 +2111,7 @@ class RDD(object):
     def countApprox(self, timeout, confidence=0.95):
         """
         .. note:: Experimental
+
         Approximate version of count() that returns a potentially incomplete
         result within a timeout, even if not all tasks have finished.
 
@@ -2124,6 +2125,7 @@ class RDD(object):
     def sumApprox(self, timeout, confidence=0.95):
         """
         .. note:: Experimental
+
         Approximate operation to return the sum within a timeout
         or meet the confidence.
 
@@ -2140,6 +2142,7 @@ class RDD(object):
     def meanApprox(self, timeout, confidence=0.95):
         """
         .. note:: Experimental
+
         Approximate operation to return the mean within a timeout
         or meet the confidence.
 
@@ -2156,6 +2159,7 @@ class RDD(object):
     def countApproxDistinct(self, relativeSD=0.05):
         """
         .. note:: Experimental
+
         Return approximate number of distinct elements in the RDD.
 
         The algorithm used is based on streamlib's implementation of