In FusionInsight,What is the impact on system of Alarm 12013 Manager Backup Failure

12

When all Managers fail, the Managers cannot be restored to the latest status because the Manager backup data is unavailable.

Other related questions:
In FusionInsight,When does Alarm 12013 Manager Backup Failure occur
This alarm is generated when the Manager fails in automatic backup. The Manager automatically backs up data at 03:00 every day by default. This alarm is cleared when the Manager data is manually or automatically backed up successfully.

In FusionInsight,What is the impact on system of Alarm 12015 Partition Filesystem Readonly
Service data fails to be written into the partition, and the service system runs abnormally.

In FusionInsight,What is the impact on system of Alarm 12005 OKerberos Resource Abnormal
The OM and component WebUI authentication services are unavailable and cannot provide security authentication functions for web upper-layer services. Users may be unable to log in to the WebUIs of OM and components.

In FusionInsight,How does Management Node fault impact the system
?If one management node is faulty, active/standby failover occurs in all the major processes on the node, and an active/standby failover alarm and a node fault alarm are generated. For details on the system impact, see Alarm handling. ?When one more management node is faulty, the service is seriously affected. Stop all services that are running and rectify the fault immediately.

In FusionInsight,What is the impact on system of Alarm 12011 Manager Data Synchronization Exception Between the Active and Standby Nodes
Some configurations will be lost after an active/standby switchover because the configuration files on the standby Manager are not updated. Maybe the Hive, Oozie, and Manager cannot run properly.

If you have more questions, you can seek help from following ways:
To iKnow To Live Chat
Scroll to top