chia7712 commented on code in PR #16602:
URL: https://github.com/apache/kafka/pull/16602#discussion_r1759338642
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core/src/main/java/kafka/log/remote/RemoteLogManager.java:
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@@ -620,6 +631,23 @@ private Optional<Integer> maybeLeaderEpoch(int
leaderEpoch) {
return leaderEpoch == RecordBatch.NO_PARTITION_LEADER_EPOCH ?
Optional.empty() : Optional.of(leaderEpoch);
}
+ public AsyncOffsetReadFutureHolder<Either<Exception,
Option<FileRecords.TimestampAndOffset>>> asyncOffsetRead(
+ TopicPartition topicPartition,
+ Long timestamp,
+ Long startingOffset,
+ LeaderEpochFileCache leaderEpochCache,
+ Supplier<Option<FileRecords.TimestampAndOffset>> searchLocalLog) {
+ CompletableFuture<Either<Exception,
Option<FileRecords.TimestampAndOffset>>> taskFuture = new CompletableFuture<>();
+ Future<Void> jobFuture = remoteStorageReaderThreadPool.submit(
+ new RemoteLogOffsetReader(this, topicPartition, timestamp,
startingOffset, leaderEpochCache, searchLocalLog, result -> {
+ TopicPartitionOperationKey key = new
TopicPartitionOperationKey(topicPartition.topic(), topicPartition.partition());
+ taskFuture.complete(result);
+ delayedRemoteListOffsetsPurgatory.checkAndComplete(key);
+ })
+ );
+ return new AsyncOffsetReadFutureHolder<>(jobFuture, taskFuture);
Review Comment:
> It is not completed so the delayedOperation won't complete.
oh, you are totally right, thanks!!!
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