HDFS - User

> Database > (Apache) Hadoop > Hadoop Distributed File System (HDFS)

1 - About

User management in HDFS

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3 - Management

3.1 - List group of a user

List group of a user

hdfs groups userName

3.2 - Admin

See admin

The default administrator user is hdfs.

 hdfs getconf -confKey dfs.cluster.administrators
hdfs

The default administrator group is hdfs.

 hdfs getconf -confKey dfs.permissions.superusergroup
hdfs
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