dajac commented on code in PR #13231: URL: https://github.com/apache/kafka/pull/13231#discussion_r1122925511
########## clients/src/main/java/org/apache/kafka/common/requests/AddPartitionsToTxnRequest.java: ########## @@ -118,11 +123,78 @@ public AddPartitionsToTxnRequestData data() { @Override public AddPartitionsToTxnResponse getErrorResponse(int throttleTimeMs, Throwable e) { - final HashMap<TopicPartition, Errors> errors = new HashMap<>(); - for (TopicPartition partition : partitions()) { - errors.put(partition, Errors.forException(e)); + Errors error = Errors.forException(e); + AddPartitionsToTxnResponseData response = new AddPartitionsToTxnResponseData(); + if (version < 4) { + response.setResultsByTopicV3AndBelow(errorResponseForTopics(data.v3AndBelowTopics(), error)); + } else { + AddPartitionsToTxnResultCollection results = new AddPartitionsToTxnResultCollection(); + for (AddPartitionsToTxnTransaction transaction : data().transactions()) { + results.add(errorResponseForTransaction(transaction.transactionalId(), error)); + } + response.setResultsByTransaction(results); + response.setErrorCode(error.code()); Review Comment: Yeah, I like the top level error code for that reason. However, we must be clear on how we want to use it. I suppose that we can only use it for cluster authorization failure and unexpected errors failing the entire request/response. -- 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: jira-unsubscr...@kafka.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org