fapaul commented on code in PR #159:
URL:
https://github.com/apache/flink-connector-kafka/pull/159#discussion_r2020662422
##########
flink-connector-kafka/src/main/java/org/apache/flink/connector/kafka/sink/internal/ProducerPoolImpl.java:
##########
@@ -131,26 +131,33 @@ public void recycleByTransactionId(String
transactionalId) {
if (!earlierTransactions.isEmpty()) {
for (String id : earlierTransactions.values()) {
ProducerEntry entry = producerByTransactionalId.remove(id);
- recycleProducer(entry.getProducer());
+ recycleProducer(entry.getProducer(), false);
}
earlierTransactions.clear();
}
}
@Override
public void recycle(FlinkKafkaInternalProducer<byte[], byte[]> producer) {
- recycleProducer(producer);
+ recycleProducer(producer, true);
ProducerEntry producerEntry =
producerByTransactionalId.remove(producer.getTransactionalId());
transactionalIdsByCheckpoint.remove(producerEntry.getCheckpointedTransaction());
}
- private void recycleProducer(@Nullable FlinkKafkaInternalProducer<byte[],
byte[]> producer) {
+ private void recycleProducer(
Review Comment:
Nit: Maybe it makes sense to handle the success criteria
`recycleByTransactionId` and do not call `recyleProducer` at all if the
transaction wasn't finished successfully.
It removes the additional changes that are only caused by the signature
change.
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