ableegoldman commented on a change in pull request #8681: URL: https://github.com/apache/kafka/pull/8681#discussion_r427003560
########## File path: streams/src/main/java/org/apache/kafka/streams/processor/internals/ProcessorStateManager.java ########## @@ -266,7 +266,8 @@ public void registerStore(final StateStore store, final StateRestoreCallback sta } if (stores.containsKey(storeName)) { - throw new IllegalArgumentException(format("%sStore %s has already been registered.", logPrefix, storeName)); + log.warn("State Store {} has already been registered, which could be due to a half-way registration" + Review comment: Nah, I think we should actually keep this (although `IllegalStateException` seems to make more sense, can we change it?) -- we should just make sure we don't reach it ---------------------------------------------------------------- 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