From d605be78d9381399499ebb0c66aae7fcc5fa0ed4 Mon Sep 17 00:00:00 2001
From: heibaiying <31504331+heibaiying@users.noreply.github.com>
Date: Tue, 4 Jun 2019 13:19:02 +0800
Subject: [PATCH 1/3] =?UTF-8?q?Update=20Spark=E5=BC=80=E5=8F=91=E7=8E=AF?=
 =?UTF-8?q?=E5=A2=83=E6=90=AD=E5=BB=BA.md?=
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 notes/installation/Spark开发环境搭建.md | 1 +
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diff --git a/notes/installation/Spark开发环境搭建.md b/notes/installation/Spark开发环境搭建.md
index c38229e..6e2552c 100644
--- a/notes/installation/Spark开发环境搭建.md
+++ b/notes/installation/Spark开发环境搭建.md
@@ -5,6 +5,7 @@
 <a href="#二词频统计案例">二、词频统计案例</a><br/>
 <a href="#三Scala开发环境配置">三、Scala开发环境配置</a><br/>
 </nav>
+
 ## 一、安装Spark
 
 ### 1.1 下载并解压

From 5bbaf667ceddfb245667cb5894e0e6a59a611d0b Mon Sep 17 00:00:00 2001
From: heibaiying <31504331+heibaiying@users.noreply.github.com>
Date: Tue, 4 Jun 2019 13:20:17 +0800
Subject: [PATCH 2/3] =?UTF-8?q?Update=20Spark=E5=BC=80=E5=8F=91=E7=8E=AF?=
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diff --git a/notes/installation/Spark开发环境搭建.md b/notes/installation/Spark开发环境搭建.md
index 6e2552c..e5ca223 100644
--- a/notes/installation/Spark开发环境搭建.md
+++ b/notes/installation/Spark开发环境搭建.md
@@ -10,7 +10,7 @@
 
 ### 1.1 下载并解压
 
-官方下载地址：http://spark.apache.org/downloads.html，选择Spark版本和对应的Hadoop版本后再下载：
+官方下载地址：http://spark.apache.org/downloads.html ，选择Spark版本和对应的Hadoop版本后再下载：
 
 <div align="center"> <img width="600px" src="https://github.com/heibaiying/BigData-Notes/blob/master/pictures/spark-download.png"/> </div>
 
@@ -43,7 +43,7 @@ export  PATH=${SPARK_HOME}/bin:$PATH
 
 ### 1.3 Local模式
 
-Local 模式是最简单的一种运行方式，它采用单节点多线程(cpu)方式运行，不用部署，开箱即用，适合日常测试开发。
+Local 模式是最简单的一种运行方式，它采用单节点多线程方式运行，不用部署，开箱即用，适合日常测试开发。
 
 ```shell
 # 启动spark-shell

From fbcd476c67091e5f171e707e0e0235724a73a6c3 Mon Sep 17 00:00:00 2001
From: heibaiying <31504331+heibaiying@users.noreply.github.com>
Date: Tue, 4 Jun 2019 13:20:51 +0800
Subject: [PATCH 3/3] =?UTF-8?q?Update=20Spark=E5=BC=80=E5=8F=91=E7=8E=AF?=
 =?UTF-8?q?=E5=A2=83=E6=90=AD=E5=BB=BA.md?=
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diff --git a/notes/installation/Spark开发环境搭建.md b/notes/installation/Spark开发环境搭建.md
index e5ca223..dbbb498 100644
--- a/notes/installation/Spark开发环境搭建.md
+++ b/notes/installation/Spark开发环境搭建.md
@@ -65,9 +65,6 @@ val conf = new SparkConf().setAppName("Spark shell").setMaster("local[2]")
 val sc = new SparkContext(conf)
 ```
 
-同时从输出的日志也可以看出来，Local模式还提供了对应的Web UI界面，端口为4040。
-
-
 
 ## 二、词频统计案例