aliehsaeedii commented on PR #22776: URL: https://github.com/apache/kafka/pull/22776#issuecomment-4959813165
> [KAFKA-20717](https://issues.apache.org/jira/browse/KAFKA-20717) already landed the observability sensors specified by the KIP (the streams-group-topology-description-{set,get,delete,cleanup}-{success,error,eligible,cycle}-{rate,count} family under kafka.server:type=group-coordinator-metrics). Suggest adding a short "Observability" section between "Reading the topology description" and "Troubleshooting" that lists the MBean group and summarizes the six sensor pairs (set/get/delete success and error, plus the two cleanup sensors), or at minimum a one-line pointer from the Troubleshooting section directing operators to those metrics before diving into broker logs. 1. docs/operations/monitoring.md — added all 16 rows (8 sensors × rate/count) to the Group Coordinator Monitoring MBean table, inserted right after the Streams Group Rebalance rows so the streams metrics stay grouped. Names copied verbatim from GroupCoordinatorMetrics.java. 2. docs/streams/developer-guide/topology-description-plugin.md — Changed the MBean-group line to link to the canonical table via /{version}/operations/monitoring#group-coordinator-monitoring — the same link form the sibling streams-rebalance-protocol.md already uses — so the full list isn't duplicated. -- 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]
