curcur commented on a change in pull request #11725:
URL: https://github.com/apache/flink/pull/11725#discussion_r426129684
##########
File path:
flink-connectors/flink-connector-kafka/src/main/java/org/apache/flink/streaming/connectors/kafka/internal/KafkaFetcher.java
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@@ -192,6 +176,29 @@ protected String getFetcherName() {
return "Kafka Fetcher";
}
+ protected void partitionConsumerRecordsHandler(
+ List<ConsumerRecord<byte[], byte[]>> partitionRecords,
+ KafkaTopicPartitionState<TopicPartition> partition)
throws Exception {
+
+ for (ConsumerRecord<byte[], byte[]> record : partitionRecords) {
+ deserializer.deserialize(record, kafkaCollector);
+
+ // emit the actual records. this also updates offset
state atomically and emits
+ // watermarks
+ emitRecordsWithTimestamps(
+ kafkaCollector.getRecords(),
+ partition,
+ record.offset(),
+ record.timestamp());
+
+ if (kafkaCollector.isEndOfStreamSignalled()) {
+ // end of stream signaled
+ running = false;
+ break;
+ }
Review comment:
> Much better now, but I would have just extracted this inside of the
for loop, since the loop itself is also the same.
It would be a bit tricky because it has a for-loop break; I have to change
the logic inside. At this time, I would prefer to make more safe changes...
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