Yanikovic commented on a change in pull request #15140:
URL: https://github.com/apache/flink/pull/15140#discussion_r594622496
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File path:
flink-connectors/flink-connector-rabbitmq2/src/main/java/org/apache/flink/connector/rabbitmq2/sink/README.md
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@@ -0,0 +1,63 @@
+# RabbitMQ Sink
+
+Flink's RabbitMQ connector provides a sink which enables you to publish your
stream directly
+to a RabbitMQ exchange in three different consistency modes: at-most-once,
at-least-once,
+and exactly-once. Furthermore, user defined publish options can be used to
customize each message
+options in regard to exchange and publish settings in the RabbitMQ context.
+
+## Consistency Behaviour
+With __at-most-once__, the sink will simply take each message and publish the
serialization of it
+(with publish options if given) to RabbitMQ. At this point the sink gives up
the ownership of the message.
+
+For __at-least-once__ the same process as for at-most-once is executed except
that the ownership of
+the message does not end immediately with publishing it. The sink will keep
the individual publishing
+id for each message as well as the message itself and buffer it as long as it
takes to receive the
Review comment:
Done
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