divijvaidya commented on code in PR #12224:
URL: https://github.com/apache/kafka/pull/12224#discussion_r903622295
##########
metadata/src/test/java/org/apache/kafka/metalog/LocalLogManager.java:
##########
@@ -226,16 +227,19 @@ synchronized long tryAppend(int nodeId, int epoch,
List<ApiMessageAndVersion> ba
}
synchronized long tryAppend(int nodeId, int epoch, LocalBatch batch) {
- if (epoch != leader.epoch()) {
- log.trace("tryAppend(nodeId={}, epoch={}): the provided epoch
does not " +
- "match the current leader epoch of {}.", nodeId, epoch,
leader.epoch());
- return Long.MAX_VALUE;
- }
if (!leader.isLeader(nodeId)) {
- log.trace("tryAppend(nodeId={}, epoch={}): the given node id
does not " +
- "match the current leader id of {}.", nodeId, epoch,
leader.leaderId());
- return Long.MAX_VALUE;
+ log.debug("tryAppend(nodeId={}, epoch={}): the given node id
does not " +
+ "match the current leader id of {}.", nodeId, epoch,
leader.leaderId());
+ throw new NotLeaderException("Append failed because the
replication is not the current leader");
+ }
+
+ if (epoch < leader.epoch()) {
+ throw new NotLeaderException("Append failed because the epoch
doesn't match");
Review Comment:
Thanks for catching. I have fixed it as per your suggestion in the latest
commit.
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