问题:
最近出现的一次HDFS报错问题,查看一个文件是报错Couldn't preview the file.
造成原因
解决方法
在hdfs-site.xml配置如下依赖
<property>
<name>dfs.webhdfs.enabled</name>
<value>true</value>
</property>
我的是
C:\Windows\System32\drivers\etc\hosts
192.168.137.121 hadoop121.hadoop.com hadoop121
192.168.137.122 hadoop122.hadoop.com hadoop122
192.168.137.123 hadoop123.hadoop.com hadoop123
etc/hosts
192.168.137.121 hadoop121.hadoop.com hadoop121
192.168.137.122 hadoop122.hadoop.com hadoop122
192.168.137.123 hadoop123.hadoop.com hadoop123
解决完成: