After a topic is created, you can modify its configurations, such as adjusting the number of queues and topic description based on business requirements to optimize message production and consumption performance.
Constraints and Limitations
After a topic is created, the topic name and the topic type cannot be modified.
Operation Steps
2. In the left sidebar, choose Resource > Cluster, select a region, and click the ID of the target cluster to go to the cluster basic information page.
3. On the cluster basic information page, select the Topic tab, and click Edit in the operation column of the target topic.
4. In the pop-up window, modify the topic configuration and click Submit to complete the modification.
Queue Quantity: Up to 16 queues are supported. Multiple queues can improve the production and consumption performance of a single topic. However, message sequentiality cannot be guaranteed in non-ordered message scenarios.
Topic Description: Enter the topic description, with a string of up to 128 characters.