dlphay的博客

大数据入门与实战-PySpark的使用教程：https://www.jianshu.com/p/5a42fe0eed4d PySpark – SparkContext class pyspark.SparkContext ( master = None, appName = None, sparkHome = None, pyFiles = None, e...

使用Pycharm来实现Spark-SQL。 from pyspark import Row from pyspark.sql import SparkSession from pyspark.sql.types import StructField, StringType, StructType if __name__ == "__main__": spark = SparkSes...