From e40e8d2f1dc9baeff575f9efff968ea93da1977d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E6=85=A2=E6=85=A2?= <905907915@qq.com> Date: Fri, 8 Nov 2019 10:35:53 +0800 Subject: [PATCH] nn --- chapter1/1.3Spark完全分布式环境搭建.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/chapter1/1.3Spark完全分布式环境搭建.md b/chapter1/1.3Spark完全分布式环境搭建.md index 31b072c..3908130 100644 --- a/chapter1/1.3Spark完全分布式环境搭建.md +++ b/chapter1/1.3Spark完全分布式环境搭建.md @@ -78,7 +78,7 @@ ```shell #指定JAVA安装路径 export JAVA_HOME=java安装路径 -#指定SCALA安装位置 +#指定SCALA安装位置,非必须配置,可不指定 export SCALA_HOME=scala安装路径 #指定spark master webui 端口,默认是 8080,跟 tomcat 冲突 SPARK_MASTER_WEBUI_PORT=8888