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https://issues.apache.org/jira/browse/KAFKA-10753?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17237795#comment-17237795
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dengziming commented on KAFKA-10753:
------------------------------------

[~Jack-Lee] I think we should first reach a consensus on how this should be 
fixed, or we just ignore it.
 # If we just add a simple `time>0` check, there are so many configs to be 
checked.
 # If we alter the backoff in `KafkaConsumer.pollForFetches`, it is a 
non-trivial fix, we can create another Jira to track it.

> check if ConsumerConfig.AUTO_COMMIT_INTERVAL_MS_CONFIG > 0 
> -----------------------------------------------------------
>
>                 Key: KAFKA-10753
>                 URL: https://issues.apache.org/jira/browse/KAFKA-10753
>             Project: Kafka
>          Issue Type: Improvement
>          Components: consumer
>            Reporter: shiqihao
>            Assignee: lqjacklee
>            Priority: Minor
>         Attachments: KAFKA-10753.patch
>
>
> I accidentally set ConsumerConfig.AUTO_COMMIT_INTERVAL_MS_CONFIG = 0, CPU 
> running at 100%.
> Could we add a check if ConsumerConfig.AUTO_COMMIT_INTERVAL_MS_CONFIG > 0 
> while start consumer?



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