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Posted to jira@kafka.apache.org by "Andy Coates (Jira)" <ji...@apache.org> on 2020/04/14 14:45:00 UTC

[jira] [Created] (KAFKA-9865) Expose output topic names from TopologyTestDriver

Andy Coates created KAFKA-9865:
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             Summary: Expose output topic names from TopologyTestDriver
                 Key: KAFKA-9865
                 URL: https://issues.apache.org/jira/browse/KAFKA-9865
             Project: Kafka
          Issue Type: Bug
          Components: streams-test-utils
    Affects Versions: 2.4.1
            Reporter: Andy Coates


Expose the output topic names from TopologyTestDriver, i.e. `outputRecordsByTopic.keySet()`.

This is useful to users of the test driver, as they can use it to determine the names of all output topics. Which can then be used to capture all output of a topology, without having to manually list all the output topics.



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