[atguigu@hadoop102 hadoop]$ vim hdfs-site.xml
文件内容如下：
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<configuration>
<!-- nn web端访问地址-->
<property>
<name>dfs.namenode.http-address</name>
<value>hadoop102:9870</value>
</property>
<!-- 2nn web端访问地址-->
<property>
<name>dfs.namenode.secondary.http-address</name>
<value>hadoop104:9868</value>
</property>
</configuration>[atguigu@hadoop102 hadoop]$ vim hdfs-site.xml
