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Posted to issues@flink.apache.org by "Fabian Hueske (JIRA)" <ji...@apache.org> on 2018/05/02 09:48:00 UTC

[jira] [Assigned] (FLINK-9178) Add rate control for kafka source

     [ https://issues.apache.org/jira/browse/FLINK-9178?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Fabian Hueske reassigned FLINK-9178:
------------------------------------

    Assignee: Tarush Grover

> 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
>            Assignee: Tarush Grover
>            Priority: Major
>
> When I want to run the flink program from the earliest offset in Kafka, it'll be very easy to cause OOM if there are too much data, because of too many HeapMemorySegment in NetworkBufferPool.
> Maybe we should have some settings to control the rate of the receiving data?



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