Scenarios
When you no longer need a topic, you can manually delete it in the TDMQ for CKafka (CKafka) console.
Constraints and Limitations
After a topic is successfully created, it can be deleted only after 60 seconds.
When deleting a topic, the messages stored in this topic will also be deleted. Proceed with caution. If subscriptions exist under the topic, they will also be deleted.
Topic deletion is an asynchronous operation. Once the configuration deletion is successful, the ZooKeeper configurations take effect in 1 minute. If a topic with the same name is created during this period, the system returns the error code [4000]10011. In this case, you can try again later.
Operation Steps
2. In the left sidebar, select Instance List, and click ID/Name of the target instance to go to the basic instance information page.
3. On the basic instance information page, click the Topic List tab, and click Delete in the Operation column of the target topic.
4. In the pop-up window, click Submit, and the topic will be deleted after approximately 1 minute.