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spark 单机环境搭建

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罗祥
2019-03-22 13:31:05 +08:00
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notes/installation/JDK安装.md
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# Linux下JDK的安装
**系统环境**：centos 7.6
**JDK版本**：jdk 1.8.0_20
>**系统环境**：centos 7.6
>
>**JDK版本**：jdk 1.8.0_20
## 安装步骤：
### 1. 下载jdk安装包
在[官网](https://www.oracle.com/technetwork/java/javase/downloads/index.html)下载所需版本的jdk，上传至服务器对应位置。（这里我们下载的版本为[jdk1.8](https://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html) ,上传至服务器的/usr/java/目录下）
在[官网](https://www.oracle.com/technetwork/java/javase/downloads/index.html)下载所需版本的jdk，上传至服务器对应位置（这里我们下载的版本为[jdk1.8](https://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html) ,上传至服务器的/usr/java/目录下）
### 2. 解压jdk-8u201-linux-x64.tar.gz安装包
### 2. 解压安装包
```shell
[root@ java]# tar -zxvf jdk-8u201-linux-x64.tar.gz