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Jordan Moore commented on KAFKA-13497: -------------------------------------- While extra logging would be useful, creating a Matcher and calling replaceFirst with the transform value against the topic name itself is easy to debug outside of Connect > Debug Log RegexRouter transform > ------------------------------- > > Key: KAFKA-13497 > URL: https://issues.apache.org/jira/browse/KAFKA-13497 > Project: Kafka > Issue Type: Improvement > Components: KafkaConnect > Reporter: Spencer Carlson > Priority: Minor > > It is hard to troubleshoot regex transformations without knowing exactly what > the new topic transformation is. > > Can we add a debug log in the > [RegexRouter.java#L59|https://github.com/apache/kafka/blob/99b9b3e84f4e98c3f07714e1de6a139a004cbc5b/connect/transforms/src/main/java/org/apache/kafka/connect/transforms/RegexRouter.java#L59] > to print out the transformed topic -- This message was sent by Atlassian Jira (v8.20.1#820001)