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Posted to jira@kafka.apache.org by "Bill Bejeck (Jira)" <ji...@apache.org> on 2020/10/09 21:31:00 UTC
[jira] [Commented] (KAFKA-10233) KafkaConsumer polls in a tight
loop if group is not authorized
[ https://issues.apache.org/jira/browse/KAFKA-10233?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17211422#comment-17211422 ]
Bill Bejeck commented on KAFKA-10233:
-------------------------------------
[~rsivaram] do you think this will be completed for the 2.7.0 release?
> KafkaConsumer polls in a tight loop if group is not authorized
> --------------------------------------------------------------
>
> Key: KAFKA-10233
> URL: https://issues.apache.org/jira/browse/KAFKA-10233
> Project: Kafka
> Issue Type: Bug
> Components: consumer
> Reporter: Rajini Sivaram
> Assignee: Rajini Sivaram
> Priority: Major
> Fix For: 2.7.0
>
>
> Consumer propagates GroupAuthorizationException from poll immediately when trying to find coordinator even though it is a retriable exception. If the application polls in a loop, ignoring retriable exceptions, the consumer tries to find coordinator in a tight loop without any backoff. We should apply retry backoff in this case to avoid overloading brokers.
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