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https://issues.apache.org/jira/browse/FLINK-5512?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15827779#comment-15827779
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ASF GitHub Bot commented on FLINK-5512:
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Github user alpinegizmo commented on the issue:
https://github.com/apache/flink/pull/3136
Very helpful. But I did stumble on this sentence -- I'm not sure what "of a
queue" is telling me.
> This limitation is mainly due to RabbitMQ's approach to dispatching
messages of a queue across multiple consumers.
Would it be accurate to say "... dispatching messages from a single queue
to multiple consumers" ?
> RabbitMQ documentation should inform that exactly-once holds for RMQSource
> only when parallelism is 1
> -------------------------------------------------------------------------------------------------------
>
> Key: FLINK-5512
> URL: https://issues.apache.org/jira/browse/FLINK-5512
> Project: Flink
> Issue Type: Improvement
> Components: Documentation
> Reporter: Tzu-Li (Gordon) Tai
> Assignee: Tzu-Li (Gordon) Tai
> Fix For: 1.2.0
>
>
> See here for the reasoning: FLINK-2624. We should add an informative warning
> about this limitation in the docs.
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