THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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In the new dynamic routing feature, there is no (easy) way to get back the topic name that the Sink writes to if it uses dynamic routing. By adding topicNameExtractor
any client of a Sink node can get the class of the TopicNameExtractor
used to extract the final topic that the that Sink writes to.
Public Interfaces
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