• MapReduce Service

mrs
  1. Help Center
  2. MapReduce Service
  3. User Guide
  4. Cluster Operation Guide
  5. Managing Active Clusters
  6. Viewing the Alarm List

Viewing the Alarm List

The alarm list provides information about all alarms in the MRS cluster. Examples of alarms include host faults, disk usage exceeding the threshold, and component abnormalities.

In Alarms on the MRS management console, you can only view basic information about alarms that are not cleared in MRS Manager. If you want to view alarm details or manage alarms, log in to MRS Manager. For details, see Alarm Management.

Alarms are listed in chronological order by default in the alarm list, with the most recent alarms displayed at the top.

Table 1 describes alarm parameters.

Table 1 Alarm parameters

Parameter

Description

Severity

Alarm severity

Possible values include:

  • Critical
  • Major
  • Warning
  • Minor

Service

Name of the service that reports the alarm

Description

Alarm description

Generated

Alarm generation time

Table 2 Button description

Button

Description

In the drop-down list, select an alarm severity to filter alarms.

  • All: displays all alarms.
  • Critical: displays Critical alarms.
  • Major: displays Major alarms.
  • Warning: displays Warning alarms.
  • Minor: displays Minor alarms.

Click  to manually refresh the alarm list.