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Posted to issues@flink.apache.org by "buptljy (JIRA)" <ji...@apache.org> on 2018/04/16 09:57:00 UTC

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

buptljy created FLINK-9178:
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             Summary: 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


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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