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Posted to issues@flink.apache.org by "Martijn Visser (Jira)" <ji...@apache.org> on 2022/05/23 06:49:00 UTC

[jira] [Commented] (FLINK-27738) instance KafkaSink support config topic properties

    [ https://issues.apache.org/jira/browse/FLINK-27738?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17540791#comment-17540791 ] 

Martijn Visser commented on FLINK-27738:
----------------------------------------

[~LCER] Given the documentation on additional properties at https://nightlies.apache.org/flink/flink-docs-master/docs/connectors/datastream/kafka/#additional-properties can you elaborate on what you find missing?

> instance KafkaSink support config topic properties
> --------------------------------------------------
>
>                 Key: FLINK-27738
>                 URL: https://issues.apache.org/jira/browse/FLINK-27738
>             Project: Flink
>          Issue Type: Improvement
>          Components: Connectors / Kafka
>    Affects Versions: 1.15.0
>            Reporter: LCER
>            Priority: Major
>
> I use KafkaSink to config Kafka information as following:
> *KafkaSink.<String>builder()*
>  *.setBootstrapServers(brokers)*
>  *.setRecordSerializer(KafkaRecordSerializationSchema.builder()*
>  *.setTopicSelector(topicSelector)*
>  *.setValueSerializationSchema(new SimpleStringSchema())*
>  *.build()*
>  *)*
>  *.setDeliverGuarantee(DeliveryGuarantee.EXACTLY_ONCE)*
>  *.setKafkaProducerConfig(properties)*
>  *.build();*
> *----------------*
> *I can't find any method to support config topic properties*



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