diff options
Diffstat (limited to 'python/pyspark/rdd.py')
| -rw-r--r-- | python/pyspark/rdd.py | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/python/pyspark/rdd.py b/python/pyspark/rdd.py index bd2ff00c0f..c1120cf781 100644 --- a/python/pyspark/rdd.py +++ b/python/pyspark/rdd.py @@ -1964,7 +1964,7 @@ class RDD(object): def countApprox(self, timeout, confidence=0.95): """ - :: Experimental :: + .. note:: Experimental Approximate version of count() that returns a potentially incomplete result within a timeout, even if not all tasks have finished. @@ -1977,7 +1977,7 @@ class RDD(object): def sumApprox(self, timeout, confidence=0.95): """ - :: Experimental :: + .. note:: Experimental Approximate operation to return the sum within a timeout or meet the confidence. @@ -1993,7 +1993,7 @@ class RDD(object): def meanApprox(self, timeout, confidence=0.95): """ - :: Experimental :: + .. note:: Experimental Approximate operation to return the mean within a timeout or meet the confidence. @@ -2009,7 +2009,7 @@ class RDD(object): def countApproxDistinct(self, relativeSD=0.05): """ - :: Experimental :: + .. note:: Experimental Return approximate number of distinct elements in the RDD. The algorithm used is based on streamlib's implementation of |