https://spark.apache.org/docs/latest/quick-start.html,版本:spark-2.1.1-bin-hadoop2.7,我本地hadoop版本是2.7.3https://spark.apache.org/docs/latest/quick-star
https://spark.apache.org/docs/latest/quick-start.html,版本:spark-2.1.1-bin-hadoop2.7,我本地hadoop版本是2.7.3https://spark.apache.org/docs/latest/quick-star