guozhangwang commented on a change in pull request #8964:
URL: https://github.com/apache/kafka/pull/8964#discussion_r466082830
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File path:
streams/src/test/java/org/apache/kafka/streams/tests/EosTestDriver.java
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@@ -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.
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