Help Center > > User Guide> Managing Active Clusters> Health Check Management> Kafka Health Check

Kafka Health Check

Updated at: Sep 12, 2019 GMT+08:00

Number of Available Broker Nodes

Indicator name: Number of Brokers

Indicator description: Check the number of available Broker nodes in the cluster. If the number is less than two, the check result is unhealthy.

Recovery guidance: If the indicator is abnormal, go to the Kafka service instance page, click the host name of the unavailable Broker, and check the host health status in the summary. If the status is good, see Process Fault to handle the alarm. If the status is not good, see Node Fault to handle the alarm.

Service Health Status

Indicator name: Service Status

Indicator description: Check the status of the Kafka service. If the status is abnormal, the check result is unhealthy.

Recovery guidance: If the indicator is abnormal, see Kafka Service Unavailable to handle the alarm.

Alarm Check

Indicator name: Alarm information

Indicator description: Check whether an uncleared alarm exists in the service. If an uncleared alarm exists on the host, the system is unhealthy.

Recovery guidance: If the indicator is abnormal, you are advised to rectify the fault according to the alarm help.

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