mjsax commented on code in PR #15189: URL: https://github.com/apache/kafka/pull/15189#discussion_r1520626385
########## streams/src/test/java/org/apache/kafka/streams/integration/RelaxedNullKeyRequirementJoinTest.java: ########## @@ -71,11 +71,21 @@ void afterEach() { @Test void testRelaxedLeftStreamStreamJoin() { leftStream - .leftJoin(rightStream, JOINER, WINDOW) + .leftJoin(rightStream, JOINER, WINDOW_60MS_GRACE_10MS) .to(OUT); initTopology(); - left.pipeInput(null, "leftValue", 1); - assertEquals(Collections.singletonList(new KeyValue<>(null, "leftValue|null")), out.readKeyValuesToList()); + left.pipeInput(null, "leftValue1", 1); + left.pipeInput(null, "leftValue2", 90); + left.pipeInput(null, "lateArrival-Dropped", 19); + left.pipeInput(null, "lateArrivalWithinGrace", 20); + assertEquals( + Arrays.asList( + new KeyValue<>(null, "leftValue1|null"), + new KeyValue<>(null, "leftValue2|null"), + new KeyValue<>(null, "lateArrivalWithinGrace|null") Review Comment: Oh. This is `null`-key case. My bad. For `null`-key we know it won't join in the future, so no reason to artificially delay the output. Thanks for pointing it out. -- 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