To ensure that incremental data can be accessed normally, configure the subscription information after the data subscription task is running.
Limitations
You can configure the subscription information for tasks in the Running, Stopped, or Failed state.
Procedure
Go to the Data Subscription dialog box.
Log in to the OceanBase Cloud console.
In the left-side navigation pane, select Data Services > Data Subscription.
On the Data Subscription page, click Configure Subscription Information next to the target task.
You can also click the name of the target task to go to its details page, and then click Configure Subscription Information in the upper-right corner.
Enable the subscription address.
Obtain the IP address.
From the endpoint drop-down list, select the endpoint created for the data subscription task. For more information, see Manage private connections for data subscriptions.
Go to the Endpoints List on Alibaba Cloud and find the selected endpoint's IP address to obtain the IP address for associating with the data subscription.
Perform domain mapping.
Use the domain address of the data subscription task and the obtained endpoint IP address for domain mapping. You can choose any of the three methods provided on the console page.
After the configuration is complete, click Done, Next.
Add a consumer group.
Click + Add under the Add Consumer Group tab.
In the Add Consumer Group dialog box, configure the parameters.
Parameter Description Name Enter the name of the consumer group. The name must contain only digits, uppercase and lowercase letters, and underscores (_), and must be no longer than 16 characters. Account Enter the account of the consumer group. The account must contain only digits, uppercase and lowercase letters, and underscores (_), and must be no longer than 16 characters. Password Enter the password for the consumer group account. The password must contain at least 2 uppercase letters, 2 lowercase letters, 2 numbers, and 2 special characters ( ~!@#$%^&*_-+=|(){}[]:;,.<>?/"), and must be between 8 and 32 characters in length.Confirm Password Re-enter the password for confirmation. After the configuration is complete, click Add.
After the consumer group is added, click Next.
Configure the consumer subscription.
Use the enabled subscription address and consumer group to complete the subscription configuration on the consumer side. For more information, see Configure the consumer subscription.
After the configuration is complete, click Done under the Configure Consumer Subscription tab.