Viewing RocketMQ Topic Details
After a topic is created, you can query its configuration and status on the console.
Prerequisite
Viewing Topic Details
- Log in to the RocketMQ console.
- Click a RocketMQ instance name to go to the instance overview page.
- In the navigation pane, choose Instance > Topics.
- Click the desired topic name to go to the topic details page.
- For a RocketMQ 4.8.0 instance, the following information is displayed:
- The upper part of the topic details page shows the topic name, the number of brokers, read queues, write queues, permissions, and description.
- The lower part of the topic details page shows queues on each broker, information about all consumer groups, user permissions, and monitoring data. All produced messages can be queried.
Figure 1 Topic details (RocketMQ 4.8.0)
- For a RocketMQ 5.x instance, the following information is displayed:
- The upper part of the topic details page shows the topic name, message type, and description.
- The lower part of the topic details page shows total number of messages, number of deleted messages, information about all consumer groups, user permissions, and monitoring data. All produced messages can be queried.
Figure 2 Topic details (RocketMQ 5.x)
The user permission information is displayed only when you create an instance or enable ACL on the overview page of the instance.
- For a RocketMQ 4.8.0 instance, the following information is displayed:
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