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https://issues.apache.org/jira/browse/FLINK-22748?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Arvid Heise reassigned FLINK-22748:
-----------------------------------
Assignee: Kevin Lam (was: Nicholas Jiang)
> Allow dynamic target topic selection in SQL Kafka sinks
> -------------------------------------------------------
>
> Key: FLINK-22748
> URL: https://issues.apache.org/jira/browse/FLINK-22748
> Project: Flink
> Issue Type: Improvement
> Components: Connectors / Kafka, Table SQL / Ecosystem
> Reporter: Timo Walther
> Assignee: Kevin Lam
> Priority: Major
> Labels: pull-request-available, stale-assigned, starter
> Fix For: kafka-3.3.0
>
>
> We should allow to write to different Kafka topics based on some column value
> in SQL.
> The existing implementation can be easily adapted for that. The "target
> topic" would be an additional persisted metadata column in SQL terms. All one
> need to do is to adapt
> DynamicKafkaSerializationSchema
> KafkaDynamicSink
> We should guard this dynamic behavior via a config option and make the topic
> option optional in this case.
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