guozhangwang commented on a change in pull request #9700:
URL: https://github.com/apache/kafka/pull/9700#discussion_r538940544
##########
File path:
streams/src/main/java/org/apache/kafka/streams/processor/internals/RecordCollectorImpl.java
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@@ -199,7 +200,9 @@ private void recordSendError(final String topic, final
Exception exception, fina
if (isFatalException(exception)) {
errorMessage += "\nWritten offsets would not be recorded and no
more records would be sent since this is a fatal error.";
sendException.set(new StreamsException(errorMessage, exception));
- } else if (exception instanceof ProducerFencedException || exception
instanceof OutOfOrderSequenceException) {
+ } else if (exception instanceof ProducerFencedException ||
+ exception instanceof InvalidProducerEpochException ||
+ exception instanceof OutOfOrderSequenceException) {
Review comment:
I thought about this a bit, and I think both `UnknownProducerId` and
`OutOfOrderSequence` could be possibly thrown from the caller or directly
(though in the later case they would be wrapped as KafkaException).
I created two tickets, one for producer and one for streams to improve the
general picture moving forward.
https://issues.apache.org/jira/browse/KAFKA-10829
https://issues.apache.org/jira/browse/KAFKA-10830
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