BewareMyPower commented on code in PR #24934:
URL: https://github.com/apache/pulsar/pull/24934#discussion_r2486393469
##########
pulsar-broker/src/main/java/org/apache/pulsar/broker/service/AbstractDispatcherSingleActiveConsumer.java:
##########
@@ -161,7 +163,21 @@ private NavigableMap<Integer, Integer> makeHashRing(int
consumerSize) {
return Collections.unmodifiableNavigableMap(hashRing);
}
- public synchronized CompletableFuture<Void> addConsumer(Consumer consumer)
{
+ public CompletableFuture<Void> addConsumer(Consumer consumer) {
+ return internalAddConsumer(consumer, 0);
+ }
+
+ private synchronized CompletableFuture<Void> internalAddConsumer(Consumer
consumer, int retryCount) {
+ if (retryCount >= MAX_RETRY_COUNT_FOR_ADD_CONSUMER_RACE) {
+ log.warn("[{}] The active consumer's connection is still inactive
after all retries, remove {} by force",
+ getName(), consumer);
+ try {
+ removeConsumer(consumer);
Review Comment:
Okay, so I think in this case, we should return an error. This is a rare
case. In case it happens, we could unload the topic to remove the consumer by
force.
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