Xavier Léauté created KAFKA-9106:
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Summary: metrics exposed via JMX shoud be configurable
Key: KAFKA-9106
URL: https://issues.apache.org/jira/browse/KAFKA-9106
Project: Kafka
Issue Type: Improvement
Components: metrics
Reporter: Xavier Léauté
Assignee: Xavier Léauté
Kafka exposes a very large number of metrics, all of which are always visible
in JMX by default. On large clusters with many partitions, this may result in
tens of thousands of mbeans to be registered, which can lead to timeouts with
some popular monitoring agents that rely on listing JMX metrics via RMI.
Making the set of JMX-visible metrics configurable would allow operators to
decide on the set of critical metrics to collect and workaround limitation of
JMX in those cases.
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