poorbarcode commented on code in PR #23088:
URL: https://github.com/apache/pulsar/pull/23088#discussion_r1694663444
##########
pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentSubscription.java:
##########
@@ -1201,6 +1203,21 @@ public long estimateBacklogSize() {
}
public SubscriptionStatsImpl getStats(GetStatsOptions getStatsOptions) {
+ // So far, there is no case hits this check.
+ if (getStatsOptions.isGetEarliestTimeInBacklog()) {
+ throw new IllegalArgumentException("Calling the sync method
subscription.getStats with"
+ + " getEarliestTimeInBacklog, it may encountered a
deadlock error.");
+ }
+ // The method "getStatsAsync" will be a sync method if the param
"isGetEarliestTimeInBacklog" is false.
+ try {
+ return getStatsAsync(getStatsOptions).get(5, TimeUnit.SECONDS);
Review Comment:
> This thread will be released by
org.apache.pulsar.metadata.impl.ZKSessionWatcher.
It is not related to the thread which working on `ping & pong`, and it will
not trigger a timeout. You can do a test for it
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: commits-unsubscr...@pulsar.apache.org
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
