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https://issues.apache.org/jira/browse/KAFKA-17947?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kirk True updated KAFKA-17947:
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Summary: Update currentLag(), pause(), and resume() to update
SubscriptionState in background thread (was: Update currentLag(), pause(), and
resume() to perform logic in background thread)
> Update currentLag(), pause(), and resume() to update SubscriptionState in
> background thread
> -------------------------------------------------------------------------------------------
>
> Key: KAFKA-17947
> URL: https://issues.apache.org/jira/browse/KAFKA-17947
> Project: Kafka
> Issue Type: Improvement
> Components: clients, consumer
> Affects Versions: 3.9.0
> Reporter: Kirk True
> Assignee: Kirk True
> Priority: Major
> Labels: consumer-threading-refactor, kip-848-client-support
> Fix For: 4.0.0
>
>
> We have updated most of the {{AsyncKafkaConsumer}} API implementations to
> move the processing to the background thread to avoid race conditions with
> modifying the {{SubscriptionState}} in the application thread. We have a few
> more left to migrate, among them are:
> * {{currentLag()}}
> * {{pause()}}
> * {{resume()}}
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