一、spark入门之spark shell:wordcount
摘要:
1、安装完spark,进入spark中bin目录: bin/spark-shell scala> val textFile = sc.textFile("/Users/admin/spark/spark-1.6.1-bin-hadoop2.6/README.md") scala> textFile. 阅读全文
posted @ 2016-08-02 22:05 小丑鱼快跑 阅读(851) 评论(0) 推荐(0)