hadoop操做权限问题：WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... u

　　今天想从Eclipse向hdfs上传文件时遇到了一个权限问题，日志以下：html ERROR hive.log: Got exception: org.apache.hadoop.security.AccessControlException Permission denied: user=root, access=WRITE, inode="/user":hdfs:supergroup:

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