pyspark.RDD.min#

RDD.min(key=None)[source]#

Find the minimum item in this RDD.

New in version 1.0.0.

Parameters

keyfunction, optional

A function used to generate key for comparing

Returns

T

the minimum item

See also

RDD.max()

Examples

>>>rdd=sc.parallelize([2.0,5.0,43.0,10.0])>>>rdd.min()2.0>>>rdd.min(key=str)10.0