- Notes, cautions, and warnings
- Introduction to this guide
- Overview of HDFS with OneFS
- Configuring OneFS with HDFS
- Activate the HDFS license
- Configuring the HDFS service
- HDFS service settings overview
- Enable or disable the HDFS service globally (Web UI)
- Enable or disable the HDFS service per-access zone (Web UI)
- Enable or disable the HDFS service globally (CLI)
- Enable or disable the HDFS service per-access zone (CLI)
- Configure HDFS service settings (Web UI)
- Configure HDFS service settings (CLI)
- View HDFS settings (Web UI)
- View HDFS settings (CLI)
- Modify HDFS log levels (CLI)
- View HDFS log levels (CLI)
- Set the HDFS root directory (Web UI)
- Set the HDFS root directory (CLI)
- Configuring HDFS authentication methods
- Creating a local Hadoop user
- Enabling the WebHDFS REST API
- Configuring secure impersonation
- Configuring virtual HDFS racks
- Configuring HDFS wire encryption
- Configuring HDFS transparent data encryption
- Additional resources
PowerScale OneFS HDFS Configuration Guide
Delete a proxy user (CLI)
Delete a proxy user from an access zone using the command-line interface.
Deleting a proxy user deletes the user from the list of users that can perform secure impersonation. The user is not deleted from the system.
Run the
isi hdfs proxyusers delete command.
The following command deletes the proxy user hadoop-user23 from the zone1 access zone:
isi hdfs proxyusers delete hadoop-user23 --zone=zone1
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