python、scala、java分别实现在spark上实现WordCount_pyspark的sparksql实现wordcount-CSDN博客

网站介绍:文章浏览阅读1.7k次。下面分别贴出python、scala、java版本的wordcount程序:python版:import loggingfrom operator import addfrom pyspark import SparkContextlogging.basicConfig(format='%(message)s', level=logging.INFO)#import lo_pyspark的sparksql实现wordcount