Adding a HeatWave Cluster
You can add a HeatWave cluster to a DB system created with a shape that supports HeatWave cluster. When you add a HeatWave cluster to a high availability DB system, the HeatWave cluster is added to the primary MySQL instance.
Using the Console
Use the Console to add a HeatWave cluster to the DB system.
This task requires the following:
- A DB system with HeatWave cluster supported shapes. For data sets of 10 TB or more, it is recommended to use the
MySQL.HeatWave.BM.Standard
shape. See Supported Shapes.
Do the following to add a HeatWave cluster to an existing DB system:
Note
If you encounter
If you encounter
OutOfHostCapacity
work request error while adding a HeatWave cluster to a DB system, see Resolving OutOfHostCapacity Error.
- Open the navigation menu and select Databases. Under HeatWave MySQL, click DB systems.
- Do one of the following:
- Choose Add HeatWave cluster from the Actions menu on the same line as your DB system.
- Click the name of the DB system to open the DB system details page. Select HeatWave cluster from the Resources list. Under HeatWave cluster information frame, click Add HeatWave cluster.
- Click the name of the DB system to open the DB system details page. Click More actions, and select Add HeatWave cluster.
- On the Add HeatWave cluster panel, do the following:
- Select a shape: Select the shape for the HeatWave nodes. Click
Change shape to select a shape for the HeatWave nodes. You
cannot select
MySQL.HeatWave.BM.*
shapes for a HeatWave node. See Supported Shapes. - Node : Specify the number of HeatWave nodes to create. The minimum is 1 node and the maximum depends to the following:
HeatWave.Free
shape: 1 nodeHeatWave.32GB
shape: 16 nodesHeatWave.512GB
orMySQL.HeatWave.VM.Standard
shape: 64 nodesHeatWave.512GB
orMySQL.HeatWave.VM.Standard
shape with Lakehouse enabled: 512 nodes
- HeatWave Lakehouse: Enable query processing on the data residing in Object Storage. Prior to MySQL 8.4.0-u3, HeatWave Lakehouse is supported on the
MySQL.HeatWave.VM.Standard
andHeatWave.512GB
shapes only. See HeatWave Lakehouse.Note
Prior to MySQL 8.3.0-u2, you must disable point-in-time recovery, high availability, read replicas, and outbound replication in order to enable HeatWave Lakehouse. - Estimate node count: (Optional) Click it to estimate the number of nodes required based on the shape you selected and the size of your data. See Generating a Node Count Estimate.
- Select a shape: Select the shape for the HeatWave nodes. Click
Change shape to select a shape for the HeatWave nodes. You
cannot select
- Click Add HeatWave cluster .