This is a matter of authority , You can configure , And then restart hadoop Cluster solution , The simple solution at the moment is :
stay hdfs-site.xml Total added parameters :
<property>
<name>dfs.permissions</name>
<value>false</value>
</property>
however , see hadoop Interface found no dfs.permissions, Yes :dfs.permissions.enabled
stay hdfs-site.xml Total added parameters :
<property>
<name>dfs.permissions.enabled</name>
<value>false</value>
</property>
And then restart hadoop colony , If it's configured slave Sure :
stop-dfs.sh
start-dfs.sh
That's all right.
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