FrankYang0529 commented on code in PR #17150:
URL: https://github.com/apache/kafka/pull/17150#discussion_r1802820149
##########
clients/src/main/java/org/apache/kafka/clients/consumer/internals/AsyncKafkaConsumer.java:
##########
@@ -1316,28 +1316,32 @@ public void wakeup() {
*/
@Override
public void commitSync(final Duration timeout) {
- commitSync(subscriptions.allConsumed(), timeout);
+ commitSync(Optional.empty(), timeout);
}
@Override
public void commitSync(Map<TopicPartition, OffsetAndMetadata> offsets) {
- commitSync(offsets, Duration.ofMillis(defaultApiTimeoutMs));
+ commitSync(Optional.of(offsets),
Duration.ofMillis(defaultApiTimeoutMs));
}
@Override
public void commitSync(Map<TopicPartition, OffsetAndMetadata> offsets,
Duration timeout) {
+ commitSync(Optional.of(offsets), timeout);
+ }
+
+ private void commitSync(Optional<Map<TopicPartition, OffsetAndMetadata>>
offsets, Duration timeout) {
acquireAndEnsureOpen();
long commitStart = time.nanoseconds();
try {
SyncCommitEvent syncCommitEvent = new SyncCommitEvent(offsets,
calculateDeadlineMs(time, timeout));
- CompletableFuture<Void> commitFuture = commit(syncCommitEvent);
+ CompletableFuture<Map<TopicPartition, OffsetAndMetadata>>
commitFuture = commit(syncCommitEvent);
Timer requestTimer = time.timer(timeout.toMillis());
awaitPendingAsyncCommitsAndExecuteCommitCallbacks(requestTimer,
true);
Review Comment:
Hi @hachikuji, this line was introduced in
https://github.com/apache/kafka/pull/15613.
```
/**
* Note that asynchronous offset commits sent previously with the {@link
#commitAsync(OffsetCommitCallback)}
* (or similar) are guaranteed to have their callbacks invoked prior to
completion of this method.
*/
@Override
public void commitSync() {
delegate.commitSync();
}
```
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