pyspark.RDD.sum#

RDD.sum()[source]#

Add up the elements in this RDD.

Added in version 0.7.0.

Returns:
float, int, or complex

the sum of all elements

See also

RDD.mean()
RDD.sumApprox()

Examples

>>> sc.parallelize([1.0, 2.0, 3.0]).sum()
6.0