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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:
------------------------------
    Description: 
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()}}

  was:
We have updated many of the {{Consumer}} APIs to move the processing to the 
background thread to avoid race conditions. We have a few more left to migrate, 
among them are:

 * {{currentLag()}}
 * {{pause()}}
 * {{resume()}}


> Update currentLag(), pause(), and resume() to perform logic 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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