jolshan commented on code in PR #15142: URL: https://github.com/apache/kafka/pull/15142#discussion_r1445426296
########## group-coordinator/src/main/java/org/apache/kafka/coordinator/group/runtime/CoordinatorRuntime.java: ########## @@ -1466,17 +1477,25 @@ public <T> CompletableFuture<T> scheduleTransactionalWriteOperation( ) { throwIfNotRunning(); log.debug("Scheduled execution of transactional write operation {}.", name); - CoordinatorWriteEvent<T> event = new CoordinatorWriteEvent<>( - name, + return partitionWriter.maybeStartTransactionVerification( tp, transactionalId, producerId, - producerEpoch, - timeout, - op - ); - enqueue(event); - return event.future; + producerEpoch + ).thenCompose(verificationGuard -> { Review Comment: I'm glad this ended up being kind of elegant :) -- 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