Lucas Brutschy created KAFKA-19985:
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Summary: Document streams groups metrics changes in ops.html
Key: KAFKA-19985
URL: https://issues.apache.org/jira/browse/KAFKA-19985
Project: Kafka
Issue Type: Sub-task
Reporter: Lucas Brutschy
We need to add the broker metrics introduced for KIP-1071 to ops.html
The existing group metrics are extended to differentiate between streams groups
and consumer groups and account for streams group states.
* Number of groups based on type of the protocol, where the list of protocols
is extended by the {{protocol=streams}} variation.
{{kafka.server:type=group-coordinator-metrics,name=group-count,protocol=\{consumer|classic|streams}}}
* Number of streams groups based on state
kafka.server:type=group-coordinator-metrics,name=streams-group-count,state=\{empty|not_ready|assigning|reconciling|stable|dead}
* Streams group rebalances sensor
{{kafka.server:type=group-coordinator-metrics,name=streams-group-rebalance-rate}}
{{kafka.server:type=group-coordinator-metrics,name=streams-group-rebalance-count}}
h2.
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