Monitoring and Alerting

Monitoring Query

You can query the cluster or node monitoring information on the cluster management-monitoring information page.

Creating Alert Templates

Enter Resource Monitoring UMon - Alert Template:

Click the “Create Template” button to enter the template creation dialog box.

In the dialog box, select the “Managed Hadoop Cluster” or “Managed Hadoop Cluster Node” for the “Type” option.

Click on create to enter the alarm rule settings page, you can click add rule to select the required indicators, and then set the corresponding comparison method, alarm threshold, trigger period, notification object and other parameters to complete the rule creation. After creation, click the “Save” button to save the rule.

Binding Alert Templates

Cluster Alert Templates

Enter the cluster management-monitoring information page, click on cluster monitoring on the left to enter the cluster monitoring page, and then click on the alarm template button in the upper right corner to bind the alarm template.

Node Alert Templates

Enter the cluster management-monitoring information page, click on the node name on the left to enter the node monitoring page, and then click on the alarm template button in the upper right corner to bind the alarm template.