Oracle Cloud Infrastructure Documentation

Viewing HeatWave Cluster Information

The HeatWave cluster information give details about a HeatWave cluster and its nodes. The HeatWave cluster state shows whether a HeatWave cluster active or not.

Using the Console

Use the Console to view the HeatWave cluster information if the DB system has HeatWave cluster enabled.

  1. On the DB systems list page, select the DB system that you want to work with. If you need help finding the list page or the DB system, see Listing DB Systems - Using the Console.

    The details page opens and displays information about the DB system.

  2. From the menu at the top of the page, select HeatWave cluster details.
The HeatWave cluster page is displayed.

HeatWave cluster

The HeatWave cluster page shows information related to the HeatWave cluster and nodes. You can view and manage the HeatWave cluster.

Table 11-3 HeatWave cluster page

Tab or resource Description
Details Summary information about the HeatWave cluster and its configuration.
Metrics Measurements such as the CPU and memory utilization of the HeatWave cluster. See HeatWave Cluster Metrics.
HeatWave cluster nodes Summary information about the nodes in the cluster.
Work requests Activity logs for ongoing and recent operations on the DB system. Work requests are retained for 12 hours. See Resource: Work Requests.

Table 11-4 HeatWave cluster information

Field Description
Shape The shape used for HeatWave cluster nodes.
Nodes The number of nodes in the cluster.
Memory The amount of RAM allocated to the HeatWave cluster, which depends on the number of nodes you select.
HeatWave Lakehouse Displays whether HeatWave HeatWave Lakehouse is enabled or disabled.
Created The date and time the HeatWave cluster was created.
Last updated The date and time the HeatWave cluster was last updated.

Table 11-5 HeatWave cluster nodes

Column Description
Node Id The name of the HeatWave node.
State Current state of the HeatWave node. See HeatWave Cluster States.
Created The date and time the HeatWave node was created.

HeatWave Cluster States

Check the HeatWave cluster state column to view the state of the HeatWave cluster.

Table 11-6 HeatWave Cluster States

HeatWave cluster state Description
Failed An error condition prevented the creation or continued operation of the HeatWave cluster.
Creating HeatWave is reserving resources, booting, and creating the HeatWave cluster. Provisioning can take several minutes. You cannot use the cluster yet.
Deleting The HeatWave cluster is being deleted by the terminate action in the Console or API.
Inactive The HeatWave cluster is powered off by the stop or reboot action in the Console or API, or on rare occasions when there is a failure.
Updating The HeatWave cluster is starting, stopping, restarting, or updating.
Active The HeatWave cluster is successfully created.