Jorge Esteban Quilcate Otoya created KAFKA-16264:
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Summary: Expose `producer.id.expiration.check.interval.ms` as
dynamic broker configuration
Key: KAFKA-16264
URL: https://issues.apache.org/jira/browse/KAFKA-16264
Project: Kafka
Issue Type: Improvement
Reporter: Jorge Esteban Quilcate Otoya
Assignee: Jorge Esteban Quilcate Otoya
Dealing with a scenario where too many producer ids lead to issues (e.g. high
cpu utilization, see KAFKA-16229) put operators in need to flush producer ids
more promptly than usual.
Currently, only the expiration timeout `producer.id.expiration.ms` is exposed
as dynamic config. This is helpful (e.g. by reducing the timeout, less producer
would eventually be kept in memory), but not enough if the evaluation frequency
is not sufficiently short to flush producer ids before becoming an issue. Only
by tuning both, the issue could be workaround.
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