hachikuji commented on a change in pull request #8376:
URL: https://github.com/apache/kafka/pull/8376#discussion_r427535098
##########
File path:
clients/src/main/java/org/apache/kafka/clients/consumer/internals/Fetcher.java
##########
@@ -1098,8 +1098,20 @@ Node selectReadReplica(TopicPartition partition, Node
leaderReplica, long curren
Map<Node, FetchSessionHandler.Builder> fetchable = new
LinkedHashMap<>();
// Ensure the position has an up-to-date leader
- subscriptions.assignedPartitions().forEach(
- tp -> subscriptions.maybeValidatePositionForCurrentLeader(tp,
metadata.currentLeader(tp)));
+ subscriptions.assignedPartitions().forEach(tp -> {
+ Metadata.LeaderAndEpoch leaderAndEpoch =
metadata.currentLeader(tp);
+ if (leaderAndEpoch.leader.isPresent()) {
+ NodeApiVersions nodeApiVersions =
apiVersions.get(leaderAndEpoch.leader.get().idString());
Review comment:
Yes, that makes sense to me.
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