Alarm Management

2025-07-21 11:02:50

View Alarm List

Alarm History presents all alarm information within the cluster.

By default, the alarm history is organized by time, prioritizing the most recent alarms.

Descriptions for fields in the alarm message are as follows:

Parameter	Parameter Description
Alarm Time	The time at which the alarm was generated.
Alarm Level	Disaster: Cluster service is unavailable. Serious: A fault that might impact the service has occurred in the cluster service. Error: An exception has occurred in the cluster service that requires additional handling, but the cluster service continues to provide normal service. Warning: Whether the alarm will affect the service operation remains uncertain. It indicates potential risks that require further monitoring and troubleshooting.
Restore or Not	Indicates whether the alarm still exists.
Alarm Duration	The duration from the occurrence of the alarm to the present.
Host IP	The IP address of the host where the alarm occurred.
Alarm Message	The alarm message.
Associated Cluster Service	The cluster service or instance where the alarm occurred.

Procedure

1. Log in to the YI-MapReduce management console.

2. Click on My Cluster and choose a running cluster to enter the cluster information page.

3. Click the YI-MapReduce Manager tab, and then select Go to YI-MapReduce Manager.

4. Once in the YI-MapReduce Manager, click Monitoring and Alarm> Alarm History on the menu.

5. Select the query conditions for the specified cluster service, role instance, or host IP. Then, click the Query button to view related alarm information.