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https://issues.apache.org/jira/browse/FLINK-39137?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andreas Bube updated FLINK-39137:
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Description:
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}}
** Disabled by default (preserves current behavior)
was:
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{}}}
** Disabled by default (preserves current behavior)
> 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
>
> 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}}
> ** Disabled by default (preserves current behavior)
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