Spark-shell报error: not found错误

Posted 2023-03-03 秃秃小丸子

va

1 

 通用

import org.apache.spark.sql.types._

import org.apache.spark.sql.types.StructType, StructField, StringType, IntegerType;

2

error: not found: type SparkConf

import org.apache.spark.SparkConf

3

error: not found: type SparkContext

import org.apache.spark.SparkContext

4error: not found: type SparkSession

import org.apache.spark.sql.SparkSession