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. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@flink.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org