[
https://issues.apache.org/jira/browse/KAFKA-19589?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Kirk True updated KAFKA-19589:
------------------------------
Description: We create—and wait on—{{{}CheckAndUpdatePositionsEvents{}}} in
{{updateFetchPositions()}} even though, in a stable system, 99.9%+ of the time
there are no updates to perform.
> Reduce number of events generated in AsyncKafkaConsumer.updateFetchPositions()
> ------------------------------------------------------------------------------
>
> Key: KAFKA-19589
> URL: https://issues.apache.org/jira/browse/KAFKA-19589
> Project: Kafka
> Issue Type: Improvement
> Components: clients, consumer
> Reporter: Kirk True
> Assignee: Kirk True
> Priority: Major
> Labels: async-kafka-consumer-performance,
> consumer-threading-refactor, performance
>
> We create—and wait on—{{{}CheckAndUpdatePositionsEvents{}}} in
> {{updateFetchPositions()}} even though, in a stable system, 99.9%+ of the
> time there are no updates to perform.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
