Help Center/ CloudTable Service/ User Guide/ Using HBase/ HBase Cluster O&M/ Using Cloud Eye to Monitor HBase Clusters/ Setting Alarm Rules for an HBase Cluster
Updated on 2025-10-22 GMT+08:00
View PDF
Share

Setting Alarm Rules for an HBase Cluster

To monitor the usage of cloud service resources or key operations on them, you can create an alarm rule. After an alarm rule is created, if a metric reaches the specified threshold or there is a specified event, Cloud Eye immediately informs you of the exception through Simple Message Notification (SMN).

You can set CloudTable HBase alarm rules to customize the monitored objects and notification policies. Then, you can learn about the running status of the CloudTable HBase Cluster in a timely manner.

CloudTable HBase alarm rules consist of name, instance, metric, threshold, monitoring period, and notification settings. This section describes how to set CloudTable alarm rules.

Setting Alarm Rules for an HBase Cluster

  1. Log in to the Cloud Eye console.
  2. In the navigation pane, choose Alarm Management > Alarm Rules.
  3. In the Resource Type column, select CloudTable Service to filter alarm rules.

    If there are no alarm rules that meet your requirements, create a CloudTable alarm rule by referring to Creating an Alarm Rule and Notifications. You need to set the following parameters and retain the default values of other parameters.

    Table 1 Alarm rule configuration parameters

    Parameter

    Description

    Alarm Type

    Select Metric.

    Cloud Product

    Select CloudTable Service.

    Resource Level

    Select a level as required.

    • Cloud product: Alarm rules are specified by product. Metrics across dimensions can be configured in the same alarm rule.
    • Specific dimension > Cluster IDs - Compute Units: Alarm rules are specified by cluster node.
    Figure 1 Configuring cluster alarm rules
    Figure 2 Configuring alarm rules for cluster nodes

  4. After the configuration is complete, click Next.

    After the alarm rule is created, if the metric data reaches the specified threshold, Cloud Eye will immediately inform you that an exception has occurred.

Viewing an Alarm Rule

  1. Log in to the CloudTable console.
  2. On the Cluster Management page, locate the target cluster and click View Metric in the Operation column to go to the Details page.
  3. Viewing alarm rules for clusters or cluster nodes.
    1. View cluster alarm rules. Click View Alarm Rule in the Operation of the target cluster. In the displayed dialog box, you can view all alarm rules of the cluster.
      Figure 3 Viewing cluster alarm rules
    2. View alarm rules for cluster nodes. Click to expand cluster nodes. Click View Alarm Rule in the Operation of the target node. In the displayed dialog box, you can view all alarm rules of the cluster node.
      Figure 4 Viewing alarm rules for cluster nodes