[GitHub] [kafka] kirktrue commented on a diff in pull request #13678: KAFKA-10337: await async commits in commitSync even if no offsets given

[via GitHub]

kirktrue commented on code in PR #13678:
URL: https://github.com/apache/kafka/pull/13678#discussion_r1190210077


##########
clients/src/main/java/org/apache/kafka/clients/consumer/internals/ConsumerCoordinator.java:
##########
@@ -1132,6 +1136,7 @@ public void onSuccess(Void value) {
                 if (interceptors != null)
                     interceptors.onCommit(offsets);
                 completedOffsetCommits.add(new OffsetCommitCompletion(cb, 
offsets, null));
+                inFlightAsyncCommits.decrementAndGet();

Review Comment:
   Can we wrap the `decrementAndGet` calls in a `try`/`finally` block in case 
something weird happens in the code that comes before it?



##########
clients/src/main/java/org/apache/kafka/clients/consumer/internals/ConsumerCoordinator.java:
##########
@@ -1145,6 +1150,7 @@ public void onFailure(RuntimeException e) {
                 if (commitException instanceof FencedInstanceIdException) {
                     asyncCommitFenced.set(true);
                 }
+                inFlightAsyncCommits.decrementAndGet();

Review Comment:
   I'm not sure if we need to wrap the `decrementAndGet` call in a 
`try`/`finally` block here, too?



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