AndrewJSchofield commented on code in PR #18053:
URL: https://github.com/apache/kafka/pull/18053#discussion_r1871572540
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core/src/main/java/kafka/server/share/SharePartition.java:
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@@ -372,20 +372,32 @@ public static RecordState forId(byte id) {
public CompletableFuture<Void> maybeInitialize() {
log.debug("Maybe initialize share partition: {}-{}", groupId,
topicIdPartition);
CompletableFuture<Void> future = new CompletableFuture<>();
+ AtomicReference<Optional<Throwable>> futureException = new
AtomicReference<>(Optional.empty());
// Check if the share partition is already initialized.
- maybeCompleteInitialization(future);
- if (future.isDone()) {
+ InitializationResult initializationResult =
maybeCompleteInitialization();
+ if (initializationResult.isComplete()) {
+ if (initializationResult.throwable() != null) {
+ future.completeExceptionally(initializationResult.throwable());
+ } else {
+ future.complete(null);
+ }
return future;
}
// All the pending requests should wait to get completed before the
share partition is initialized.
// Attain lock to avoid any concurrent requests to be processed.
lock.writeLock().lock();
- AtomicReference<Optional<Throwable>> futureException = new
AtomicReference<>(Optional.empty());
+ boolean shouldFutureBeCompleted = false;
try {
// Re-check the state to verify if previous requests has already
initialized the share partition.
- maybeCompleteInitialization(future);
- if (future.isDone()) {
+ maybeCompleteInitialization();
Review Comment:
I think you want the return value from this method call.
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