“`流程:

1.创建hadoop用户

2.修改IP

3.安装JDK,并配置环境变量

4.修改host文件映射

5.安装SSH,配置无秘钥通信

6.上传解压hadoop安装包

7.配置conf文件夹下的hadoop-env.sh、core-site.xlmapre-site.xml、hdfs-site.xml

8.配置hadoop的环境变量

9.Hadoop namenode -format

10.start-all

“`

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