lct45 commented on a change in pull request #9253: URL: https://github.com/apache/kafka/pull/9253#discussion_r562056000
########## File path: streams/src/main/java/org/apache/kafka/streams/kstream/TimeWindowedDeserializer.java ########## @@ -61,6 +61,21 @@ public Long getWindowSize() { @SuppressWarnings("unchecked") @Override public void configure(final Map<String, ?> configs, final boolean isKey) { + //check if the config is set and the window size is already set from the constructor + final Long configWindowSize; + if (configs.get(StreamsConfig.WINDOW_SIZE_MS_CONFIG) instanceof String) { Review comment: The console consumer made this check necessary - if there's a simpler way to do this lmk ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org