Chapter 2. Viewing the Ambari Dashboards
This topic describes how to use Ambari Dashboards to monitor your HDP cluster. To see the Ambari Dashboards, select Dashboard, located at the top of the Ambari main window.
- 1. Overview: Ambari User's Guide
- 2. Viewing the Ambari Dashboards
- 3. Managing Hosts
- 4. Managing Services
- 5. Managing Service High Availability
- NameNode High Availability
- How To Configure NameNode High Availability
- How to Roll Back NameNode HA
- Stop HBase
- Checkpoint the Active NameNode
- Stop All Services
- Prepare the Ambari Server Host for Rollback
- Restore the HBase Configuration
- Delete ZooKeeper Failover Controllers
- Modify HDFS Configurations
- Recreate the secondary NameNode
- Re-enable the secondary NameNode
- Delete All JournalNodes
- Delete the Additional NameNode
- Verify the HDFS Components
- Start HDFS
- ResourceManager High Availability
- HBase High Availability
- Hive High Availability
- Storm High Availability
- Oozie High Availability
- NameNode High Availability
- 6. Managing Configurations
- 7. Administering the Cluster
- 8. Monitoring and Alerts
- 9. Using Ambari Metrics
- AMS Architecture
- Using Grafana
- Performance Tuning
- Moving the Metrics Collector
- (Optional) Enabling HBase Region and Table Metrics