摘要：pyspark学习官网：https://spark.apache.org/docs/latest/api/python/index.html 一.环境搭建 参考官网：https://spark.apache.org/docs/latest/api/python/user_guide/python_p 阅读全文

摘要：from pyspark import SparkConf,SparkContext from pyspark.sql import SparkSession import json def make_data(line): data = json.loads(line) h = data.get( 阅读全文