This is the documentation for Cloudera Manager 5.0.x. Documentation for other versions is available at Cloudera Documentation.
The HDFS Service
The HDFS service, and specifically the NameNode, has a number of configuration options that are unique to it. This includes configuring HDFS for high availability, including the ability to automatically or manually fail over to a backup NameNode.
- HDFS High Availability
- Federated Nameservices
- Formatting the NameNode and Creating the /tmp Directory
- Moving the NameNode to a Different Host
- Replacing a Disk on a DataNode Host
- Backing Up HDFS Metadata
- Configuring HDFS Trash
- Running the Balancer
- Enabling HDFS Encrypted Transport
- Enabling WebHDFS
- Configuring an NFS Gateway Role
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