Viewing Kafka Topic Details

Procedure

1. Log in to the console.
2. Click in the upper left corner to select a region.
   

   Select the region where your Kafka instance is located.

3. Click Service List and choose Application > Distributed Message Service. The Kafka instance list is displayed.
4. Click the desired Kafka instance to view its details.
5. In the navigation pane, choose Topics.
6. Click a topic to view its details.

   The general information, subscriptions, partitions, and producers are displayed.

   • General information: topic name, brokers, partitions, and creation time
     

     • For topics created much earlier, creation time is not displayed on the topic details page. See the console.
     • For topics automatically created, and created by commands or code on the client, creation time is not displayed on the topic details page.
   • Subscriptions: consumer group name and status, Coordinator (ID), and accumulated messages

     Click Details in the Operation column or the name of a consumer group.

     

     If an instance contains more than 10,000 consumer groups, the subscription relationships of topics cannot be queried.

   • Partitions: partition No., minimum offset, maximum offset, number of messages, and message update time
     Figure 1 Partitions
     
   • Producers: broker address, producer address, and producer connected time
     

     • The producer information is displayed only when a producer is producing messages into topics.
     • For topics created much earlier, Producer tab page is not displayed on the topic details page. See the console.