guozhangwang commented on a change in pull request #11252: URL: https://github.com/apache/kafka/pull/11252#discussion_r701251823
########## File path: streams/src/main/java/org/apache/kafka/streams/state/internals/MeteredWindowStore.java ########## @@ -63,6 +63,10 @@ private InternalProcessorContext context; private TaskId taskId; + interface WindowedKeySerde { + Bytes serialize(final Bytes key, final long timestamp, final int seqnum); + } + Review comment: Ack. -- 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. To unsubscribe, e-mail: jira-unsubscr...@kafka.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org