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Posted to issues@flink.apache.org by "Aljoscha Krettek (JIRA)" <ji...@apache.org> on 2019/06/28 07:29:00 UTC

[jira] [Assigned] (FLINK-11693) Add KafkaSerializationSchema that directly uses ProducerRecord

     [ https://issues.apache.org/jira/browse/FLINK-11693?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aljoscha Krettek reassigned FLINK-11693:
----------------------------------------

    Assignee: Aljoscha Krettek  (was: Aegeaner)

> Add KafkaSerializationSchema that directly uses ProducerRecord
> --------------------------------------------------------------
>
>                 Key: FLINK-11693
>                 URL: https://issues.apache.org/jira/browse/FLINK-11693
>             Project: Flink
>          Issue Type: New Feature
>          Components: Connectors / Kafka
>         Environment: Kafka 0.11.0.0
> Flink 1.4.0
> flink-connector-kafka-0.11_2.11 
>            Reporter: Mohammad Abareghi
>            Assignee: Aljoscha Krettek
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> This allows using all fields that Kafka offers on {{ProducerRecord}}, for example, timestamps and headers.
> h2. Old Text
> Kafka has introduced notion of Header for messages in version 0.11.0.0  https://issues.apache.org/jira/browse/KAFKA-4208.
> But flink-connector-kafka-0.11_2.11 which supports kafka 0.11.0.0 ignores headers when consuming kafka messages. 
> It would be useful in some scenarios, such as distributed log tracing, to support message headers to FlinkKafkaConsumer011 and FlinkKafkaProducer011. 



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