showuon commented on a change in pull request #11234: URL: https://github.com/apache/kafka/pull/11234#discussion_r721153713
########## File path: streams/src/main/java/org/apache/kafka/streams/state/internals/MeteredSessionStore.java ########## @@ -351,10 +345,8 @@ public V fetchSession(final K key, final long earliestSessionEndTime, final long final K keyTo, final long earliestSessionEndTime, final long latestSessionStartTime) { - Objects.requireNonNull(keyFrom, "keyFrom cannot be null"); - Objects.requireNonNull(keyTo, "keyTo cannot be null"); - final Bytes bytesKeyFrom = keyBytes(keyFrom); - final Bytes bytesKeyTo = keyBytes(keyTo); + final Bytes bytesKeyFrom = keyFrom == null ? null : keyBytes(keyFrom); Review comment: Agree! Updated! Thanks. -- 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