Managing High Availability
Also available as:
- Managing high availability
- Enabling AMS high availability
- Configuring NameNode high availability
- Enable NameNode high availability
- Manage JournalNodes
- Rolling back NameNode high availablity
- Stop HBase
- Checkpoint the active NameNode
- Stop all services
- Prepare the Ambari server host for NameNode rollback
- Restore the HBase configuration
- Delete ZooKeeper failover controllers
- Modify HDFS configurations
- Re-create the standby NameNode
- Re-enable the standby NameNode
- Delete all JournalNodes
- Delete the additional NameNode
- Verify the HDFS components
- Start HDFS
- Configuring ResourceManager high availability
- Configuring HBase high availability
- Setting Up Multiple HBase Masters Manually
- Configuring Hive high availability
- Configuring Storm high availability
- Configuring Oozie high availability
- Configuring Atlas high availability
- Enabling Ranger admin high availability