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https://issues.apache.org/jira/browse/FLINK-9178?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16442918#comment-16442918
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buptljy commented on FLINK-9178:
--------------------------------

[~till.rohrmann] Do you have ideas about this issue ? Maybe it can be a new 
feature for the source ?

> Add rate control for kafka source
> ---------------------------------
>
>                 Key: FLINK-9178
>                 URL: https://issues.apache.org/jira/browse/FLINK-9178
>             Project: Flink
>          Issue Type: Improvement
>          Components: Kafka Connector
>            Reporter: buptljy
>            Priority: Major
>
> When I want to run the flink program from the earliest offset in Kafka, it'll 
> be very easy to cause OOM because of too many HeapMemorySegment in 
> NetworkBufferPool.
> I think we should support this "rerun" situation, which is very common for 
> most businesses.



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