codelipenghui commented on code in PR #16171:
URL: https://github.com/apache/pulsar/pull/16171#discussion_r995275721
##########
pulsar-client/src/main/java/org/apache/pulsar/client/impl/MultiTopicsConsumerImpl.java:
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@@ -252,6 +252,10 @@ private void receiveMessageFromConsumer(ConsumerImpl<T>
consumer, boolean batchR
messagesFuture =
consumer.receiveAsync().thenApply(Collections::singletonList);
}
messagesFuture.thenAcceptAsync(messages -> {
+ if (consumer.isDuringSeek()) {
+ receiveMessageFromConsumer(consumer, batchReceive);
Review Comment:
Ok, I guess the fix can only fix the case that the MultiTopicConsumer poll
messages from the internal consumer, but it can't fix the issue that the user
facing. After the message polled from the internal consumer to the queue of the
MultiTopicConsumer, the user will still have chance to get duplicated messages
during the seek operation?
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