Overview
After the EMR Serverless HBase instance is created, you can modify the number of instance nodes, modify the tag, and rename the instance without stopping the service.
Operation Steps
Modifying Number of Nodes
1. Log in to the EMR Serverless HBase console. Find the instance you need to modify from the instance list, and click the instance ID to access the instance information. 2. In the Instance information - Configuration information module, click Adjust Node Quantity.
3. After opening the panel in which the number of nodes can be adjusted, increase or decrease the number of nodes as needed.
4. Click OK to apply the changes.
Expanding Storage Capacity
1. Log in to the EMR Serverless HBase console, go to the EMR Serverless HBase module, find the target instance in the instance list, and click the instance ID to enter the instance details page. 2. Choose Instance Information > Configuration Information, and click Increase Storage.
3. Adjust the storage capacity as needed on the page that appears.
4. Click OK to apply the changes.
Note：
The storage expanding feature is currently in the allowlist. To enable it, submit a ticket for consultation. Modifying Tags
1. Log in to the EMR Serverless HBase console. Find the instance you need to modify from the instance list, and click the instance ID to access the instance information. 2. In the Instance Information - Basic Configuration module, click Edit next to the tag information.
3. After you open the panel in which tags can be edited, add new tags or remove old tags for the instance as needed.
4. Click Confirm to apply the changes.
Renaming an Instance
1. Log in to the EMR Serverless HBase console. Find the instance you need to modify from the instance list. 2. Move the mouse over the instance name to be modified, and click Edit Icon.
3. After you open the panel in which the instance name can be modified, enter the new instance name.
4. Click Confirm to save.