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Posted to jira@kafka.apache.org by "Kirk True (Jira)" <ji...@apache.org> on 2024/03/12 16:29:00 UTC

[jira] [Updated] (KAFKA-15250) ConsumerNetworkThread is running tight loop

     [ https://issues.apache.org/jira/browse/KAFKA-15250?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kirk True updated KAFKA-15250:
------------------------------
    Summary: ConsumerNetworkThread is running tight loop  (was: DefaultBackgroundThread is running tight loop)

> ConsumerNetworkThread is running tight loop
> -------------------------------------------
>
>                 Key: KAFKA-15250
>                 URL: https://issues.apache.org/jira/browse/KAFKA-15250
>             Project: Kafka
>          Issue Type: Bug
>          Components: clients, consumer
>            Reporter: Philip Nee
>            Assignee: Kirk True
>            Priority: Major
>              Labels: consumer-threading-refactor, events
>             Fix For: 3.8.0
>
>
> The DefaultBackgroundThread is running tight loops and wasting CPU cycles.  I think we need to reexamine the timeout pass to networkclientDelegate.poll.



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