1、启动hadoop sbin/start-dfs.sh 2、启动spark sbin/start-all.sh 3、jps 4、上传jar包 5、提交任务 bin/spark-submit --class com.pro.second.KafkaDirectorDemo3 SparkStreaming-1.0.0-jar-with-dependencies.jar --master spark://hadoop101:7077 相关文章： 2021-05-16 2021-07-17 2022-12-23 2022-12-23 2021-07-30 2021-06-22 2021-07-19 2021-03-28