1294566108 opened a new issue, #7977: URL: https://github.com/apache/rocketmq/issues/7977
### Is Your Feature Request Related to a Problem? RocketMQ currently does not support upstream and downstream lineage query. Client-side traceability cannot be performed for specific Topics and Clusters.Sometimes, users may be concerned about client connection information under certain specific **cluster_topic**. So we can provide lineage query function that allows users to query the information of all clients connected to the broker under a specific Cluster and Topic. ### Describe the Solution You'd Like Implement lineage query function ### Describe Alternatives You've Considered Make a lineage information cache on the broker side. For each read and write request, we will refresh the client connection cache information. For clients that have not produced or consumed within a specific period of time, we hope to be able to clear the cache. Eventually we will provide users with a query interface. ### Additional Context _No response_ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
