|
Alert |
Description |
Potential Causes |
Possible Remedies |
|---|---|---|---|
|
Ambari Agent Disk Usage |
This host-level alert is triggered if the amount of disk space used on a host goes above specific thresholds (50% warn, 80% crit ). |
The amount of free disk space left is low. |
Check host for disk space to free or add more storage. |
|
Ambari Agent Heartbeat |
This alert is triggered if the server has lost contact with an agent. |
- Ambari Server host is unreachable from Agent host - Ambari Agent is not running |
- Check connection from Agent host to Ambari Server - Check Agent is running |
|
Ambari Server Alerts |
This alert is triggered if the server detects that there are alerts which have not run in a timely manner | - Agents are not reporting alert status - Agents are not running | - Check that all Agent are running and heartbeating |
