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https://issues.apache.org/jira/browse/FLINK-39137?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18105237#comment-18105237
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Andreas Bube commented on FLINK-39137:
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[~jingjia88]. I've posted the PR now:
[https://github.com/apache/flink-connector-aws/pull/254.] Since you've run into
this issue yourself, I'd greatly appreciate it if you had a look and shared any
comments.
> Add configurable delay between non-empty GetRecords calls in Kinesis source
> ---------------------------------------------------------------------------
>
> Key: FLINK-39137
> URL: https://issues.apache.org/jira/browse/FLINK-39137
> Project: Flink
> Issue Type: Improvement
> Components: Connectors / AWS
> Affects Versions: 1.20.3, 2.2.0, 2.1.1, 2.3.0
> Reporter: Andreas Bube
> Priority: Minor
> Labels: pull-request-available
>
> Kinesis {{GetRecords}} quota is easy to exhaust (5 calls/sec/shard limit).
> With multiple consumers on the same stream/shard, one eager reader can starve
> others.
> *Proposed change:* Add a new Kinesis Streams source config option to throttle
> polling after successful (non-empty) fetches:
> * {{source.reader.nonempty-records-fetch-interval}}
> ** {{Duration type}}
> ** Zero by default (preserves current behavior)
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