cadonna commented on code in PR #15640:
URL: https://github.com/apache/kafka/pull/15640#discussion_r1580785461
##########
clients/src/main/java/org/apache/kafka/clients/consumer/internals/AsyncKafkaConsumer.java:
##########
@@ -1169,8 +1129,7 @@ private Map<TopicPartition, Long>
beginningOrEndOffset(Collection<TopicPartition
Map<TopicPartition, OffsetAndTimestampInternal>
offsetAndTimestampMap;
offsetAndTimestampMap = applicationEventHandler.addAndGet(
- listOffsetsEvent,
- timer);
+ listOffsetsEvent);
Review Comment:
nit:
Could you please move this parameter to the previous line?
##########
clients/src/main/java/org/apache/kafka/clients/consumer/internals/AsyncKafkaConsumer.java:
##########
@@ -998,7 +958,7 @@ public List<PartitionInfo> partitionsFor(String topic,
Duration timeout) {
wakeupTrigger.setActiveTask(topicMetadataEvent.future());
try {
Map<String, List<PartitionInfo>> topicMetadata =
- applicationEventHandler.addAndGet(topicMetadataEvent,
timer);
+ applicationEventHandler.addAndGet(topicMetadataEvent);
Review Comment:
The timer is only used in the event.
##########
clients/src/main/java/org/apache/kafka/clients/consumer/internals/AsyncKafkaConsumer.java:
##########
@@ -946,8 +907,7 @@ public Map<TopicPartition, OffsetAndMetadata>
committed(final Set<TopicPartition
timer);
Review Comment:
The timer is not used anywhere else. Maybe a deadline for this event would
be simpler.
##########
clients/src/main/java/org/apache/kafka/clients/consumer/internals/AsyncKafkaConsumer.java:
##########
@@ -1107,7 +1067,7 @@ public Map<TopicPartition, OffsetAndTimestamp>
offsetsForTimes(Map<TopicPartitio
return listOffsetsEvent.emptyResults();
}
- return applicationEventHandler.addAndGet(listOffsetsEvent, timer)
+ return applicationEventHandler.addAndGet(listOffsetsEvent)
Review Comment:
The timer is only used by the event. Maybe a deadline is simpler.
##########
clients/src/main/java/org/apache/kafka/clients/consumer/internals/AsyncKafkaConsumer.java:
##########
@@ -1169,8 +1129,7 @@ private Map<TopicPartition, Long>
beginningOrEndOffset(Collection<TopicPartition
Map<TopicPartition, OffsetAndTimestampInternal>
offsetAndTimestampMap;
offsetAndTimestampMap = applicationEventHandler.addAndGet(
- listOffsetsEvent,
- timer);
+ listOffsetsEvent);
Review Comment:
I think you do actually not need the timer in this method at all. You could
pass a deadline to the event.
##########
clients/src/main/java/org/apache/kafka/clients/consumer/internals/AsyncKafkaConsumer.java:
##########
@@ -1026,7 +986,7 @@ public Map<String, List<PartitionInfo>>
listTopics(Duration timeout) {
final AllTopicsMetadataEvent topicMetadataEvent = new
AllTopicsMetadataEvent(timer);
Review Comment:
Also here the timer is only used in the event. Using a deadline would be
simpler.
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