Hi, I came across the links below that indicates it's not simple to increase partitions in an input topic afterwards. Is this still true in the current kafka version 2.3.1 and soon to be available 2.4?
https://stackoverflow.com/questions/42329387/failed-to-rebalance-error-in-kafka-streams-with-more-than-one-topic-partition/42334849#42334849?newreg=b7e04be652f74b87a8a28721c865a62d https://cwiki.apache.org/confluence/display/KAFKA/FAQ#FAQ-HowtoscaleaStreamsapp,i.e.,increasenumberofinputpartitions? Thanks, CH
