dajac commented on a change in pull request #9406: URL: https://github.com/apache/kafka/pull/9406#discussion_r509207692
########## File path: clients/src/main/java/org/apache/kafka/clients/producer/internals/Sender.java ########## @@ -444,10 +444,20 @@ private boolean maybeSendAndPollTransactionalRequest() { AbstractRequest.Builder<?> requestBuilder = nextRequestHandler.requestBuilder(); Node targetNode = null; try { - targetNode = awaitNodeReady(nextRequestHandler.coordinatorType()); - if (targetNode == null) { + FindCoordinatorRequest.CoordinatorType coordinatorType = nextRequestHandler.coordinatorType(); + targetNode = coordinatorType != null ? + transactionManager.coordinator(coordinatorType) : + client.leastLoadedNode(time.milliseconds()); + if (targetNode != null) { + awaitNodeReady(targetNode, coordinatorType); + } else if (coordinatorType != null) { + log.trace("Coordinator not known for {}, will retry {} after finding coordinator.", coordinatorType, requestBuilder.apiKey()); maybeFindCoordinatorAndRetry(nextRequestHandler); return true; + } else { + log.trace("No nodes available to send requests, polling until a node is ready."); + client.poll(retryBackoffMs, time.milliseconds()); + return true; Review comment: Thanks. I will make another pass now. ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: us...@infra.apache.org