kirktrue commented on code in PR #17199:
URL: https://github.com/apache/kafka/pull/17199#discussion_r1868541417
##########
clients/src/main/java/org/apache/kafka/clients/consumer/internals/AsyncKafkaConsumer.java:
##########
@@ -380,7 +387,9 @@ public void onGroupAssignmentUpdated(Set<TopicPartition>
partitions) {
new CompletableEventReaper(logContext),
applicationEventProcessorSupplier,
networkClientDelegateSupplier,
- requestManagersSupplier);
+ requestManagersSupplier,
+ kafkaConsumerMetrics
Review Comment:
Nit: alignment.
```suggestion
requestManagersSupplier,
kafkaConsumerMetrics
```
##########
clients/src/main/java/org/apache/kafka/clients/consumer/internals/AsyncKafkaConsumer.java:
##########
@@ -553,7 +570,8 @@ public void onGroupAssignmentUpdated(Set<TopicPartition>
partitions) {
new CompletableEventReaper(logContext),
applicationEventProcessorSupplier,
networkClientDelegateSupplier,
- requestManagersSupplier);
+ requestManagersSupplier,
+ kafkaConsumerMetrics);
Review Comment:
Nit: alignment.
```suggestion
requestManagersSupplier,
kafkaConsumerMetrics);
```
##########
clients/src/main/java/org/apache/kafka/clients/consumer/internals/ConsumerNetworkThread.java:
##########
@@ -60,21 +61,24 @@ public class ConsumerNetworkThread extends KafkaThread
implements Closeable {
private final Supplier<ApplicationEventProcessor>
applicationEventProcessorSupplier;
private final Supplier<NetworkClientDelegate>
networkClientDelegateSupplier;
private final Supplier<RequestManagers> requestManagersSupplier;
+ private final Optional<KafkaConsumerMetrics> kafkaConsumerMetrics;
private ApplicationEventProcessor applicationEventProcessor;
private NetworkClientDelegate networkClientDelegate;
private RequestManagers requestManagers;
private volatile boolean running;
private final IdempotentCloser closer = new IdempotentCloser();
private volatile Duration closeTimeout =
Duration.ofMillis(DEFAULT_CLOSE_TIMEOUT_MS);
private volatile long cachedMaximumTimeToWait = MAX_POLL_TIMEOUT_MS;
+ private long lastPollTimeMs = 0L;
Review Comment:
Pinging on this. I believe it's only written on the background thread, but
just want to be sure.
##########
clients/src/main/java/org/apache/kafka/clients/consumer/internals/AsyncKafkaConsumer.java:
##########
@@ -350,7 +355,9 @@ public void onGroupAssignmentUpdated(Set<TopicPartition>
partitions) {
metrics,
fetchMetricsManager.throttleTimeSensor(),
clientTelemetryReporter.map(ClientTelemetryReporter::telemetrySender).orElse(null),
- backgroundEventHandler);
+ backgroundEventHandler,
+ kafkaConsumerMetrics
Review Comment:
Nit: alignment.
```suggestion
backgroundEventHandler,
kafkaConsumerMetrics
```
##########
clients/src/main/java/org/apache/kafka/clients/consumer/internals/AsyncKafkaConsumer.java:
##########
@@ -458,10 +465,15 @@ public void onGroupAssignmentUpdated(Set<TopicPartition>
partitions) {
this.defaultApiTimeoutMs = defaultApiTimeoutMs;
this.deserializers = deserializers;
this.applicationEventHandler = applicationEventHandler;
- this.kafkaConsumerMetrics = new KafkaConsumerMetrics(metrics,
"consumer");
+ this.kafkaConsumerMetrics = new AsyncConsumerMetrics(metrics,
CONSUMER_METRIC_GROUP_PREFIX);
Review Comment:
👍
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