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https://issues.apache.org/jira/browse/FLINK-17502?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dawid Wysakowicz updated FLINK-17502:
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Fix Version/s: 1.12.0
> Give RMQ deserialization schema access to more RMQ information
> --------------------------------------------------------------
>
> Key: FLINK-17502
> URL: https://issues.apache.org/jira/browse/FLINK-17502
> Project: Flink
> Issue Type: Improvement
> Components: Connectors/ RabbitMQ
> Reporter: Karim Mansour
> Assignee: Karim Mansour
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.12.0
>
>
> Currently the {{RMQSource}} is extracting the body of the message which is a
> byte array and pass it to a an instance of a user implementation of the
> {{DeserializationSchema}} class to deserialize the body of the message. It
> also uses the correlation id from the message properties to deduplicate the
> message.
> What will be done is creating a new {{RMQSource}} constructor that is instead
> of taking a implementation of a {{DeserializationSchema}} in the
> {{RMQSource}} constructor, actually have the user implement an interface that
> would have methods to extract both the correlation id and message not only
> from the body of the message but also from it's metadata and properties thus
> giving the connector much more power and flexibility.
>
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