【Spark】六、org.apache.hadoop.security.AccessControlException

Exception in thread "main" org.apache.hadoop.security.AccessControlException: Permission denied: user=L.MOON, access=WRITE, inode="/user/lsy/result1/_temporary/0":lsy:supergroup:drwxr-xr-x
Caused by: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.AccessControlException): Permission denied: user=L.MOON, access=WRITE, inode="/user/lsy/result1/_temporary/0":lsy:supergroup:drwxr-xr-x

• 修改配置文件：hdfs.site-xml【hadoop-2.7.2/etc/hadoop/hdfs.site.xml】

<!-- 修改HDFS权限 -->
<property>
        <name>dfs.permissions</name>
        <value>false</value>
</property>

• 分发修改后的文件【scp】，并重启HDFS
• 再次运行程序，即可成功写入！

 

来源：CSDN

作者：LeeeeeMOON

链接：https://blog.csdn.net/leonia1996/article/details/104345427