TDMQ for CKafka (CKafka) supports viewing the distribution of replicas for a specified topic on broker nodes in the console. This capability can be used in the following scenarios:
Ops personnel identifying brokers with unevenly distributed replicas to optimize data balance.
Disaster recovery assessment, ensuring that partition replicas are distributed across different nodes to improve availability.
Providing references for cluster scaling, guiding the planning of data migration and node addition/removal, and ensuring stability during cluster adjustments.
Operation Steps
2. In the left sidebar, click Instance List, and click ID/Name of the target instance to go to the instance details page.
3. On the instance details page, click the Topic List tab. On the topic list page, click More > View Topic Node Distribution in the Operation column to view the distribution of replicas for the topic across broker nodes.