- 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
View HDFS log levels (CLI)
You can view the default logging level of HDFS services events for any node in the PowerScale cluster.
This procedure is available only through the
OneFS command-line interface.
- Open a secure shell (SSH) connection to a node in the cluster and log in.
- Run the isi hdfs log-level view command.
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