guozhangwang commented on a change in pull request #8964: URL: https://github.com/apache/kafka/pull/8964#discussion_r466082830
########## File path: streams/src/test/java/org/apache/kafka/streams/tests/EosTestDriver.java ########## @@ -379,9 +379,18 @@ private static void verifyReceivedAllRecords(final Map<TopicPartition, List<Cons final IntegerDeserializer integerDeserializer = new IntegerDeserializer(); for (final Map.Entry<TopicPartition, List<ConsumerRecord<byte[], byte[]>>> partitionRecords : receivedRecords.entrySet()) { final TopicPartition inputTopicPartition = new TopicPartition("data", partitionRecords.getKey().partition()); - final Iterator<ConsumerRecord<byte[], byte[]>> expectedRecord = expectedRecords.get(inputTopicPartition).iterator(); + final List<ConsumerRecord<byte[], byte[]>> receivedRecordsForPartition = partitionRecords.getValue(); + final List<ConsumerRecord<byte[], byte[]>> expectedRecordsForPartition = expectedRecords.get(inputTopicPartition); + + System.out.println(partitionRecords.getKey() + " with " + receivedRecordsForPartition.size() + ", " + + inputTopicPartition + " with " + expectedRecordsForPartition.size()); + + final Iterator<ConsumerRecord<byte[], byte[]>> expectedRecord = expectedRecordsForPartition.iterator(); + RuntimeException exception = null; + for (final ConsumerRecord<byte[], byte[]> receivedRecord : receivedRecordsForPartition) { + if (!expectedRecord.hasNext()) + exception = new RuntimeException("Result verification failed for " + receivedRecord + " since there's no more expected record"); Review comment: It is failed in fact: we expect the received records is no smaller than the expected record. ---------------------------------------------------------------- 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