Yunyung commented on code in PR #20014:
URL: https://github.com/apache/kafka/pull/20014#discussion_r2161736851
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core/src/test/scala/unit/kafka/server/ReplicaManagerTest.scala:
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@@ -1251,52 +1222,45 @@ class ReplicaManagerTest {
*/
private def
verifyBecomeFollowerWhenLeaderIsUnchangedButMissedLeaderUpdate(extraProps:
Properties,
expectTruncation: Boolean): Unit = {
- val topicPartition = 0
val followerBrokerId = 0
val leaderBrokerId = 1
- val controllerId = 0
- val controllerEpoch = 0
var leaderEpoch = 1
val leaderEpochIncrement = 2
- val aliveBrokerIds = Seq[Integer](followerBrokerId, leaderBrokerId)
val countDownLatch = new CountDownLatch(1)
val offsetFromLeader = 5
-
// Prepare the mocked components for the test
val (replicaManager, mockLogMgr) = prepareReplicaManagerAndLogManager(new
MockTimer(time),
- topicPartition, leaderEpoch + leaderEpochIncrement, followerBrokerId,
leaderBrokerId, countDownLatch,
+ 0, leaderEpoch + leaderEpochIncrement, followerBrokerId, leaderBrokerId,
countDownLatch,
expectTruncation = expectTruncation, localLogOffset = Optional.of(10),
offsetFromLeader = offsetFromLeader, extraProps = extraProps, topicId =
Optional.of(topicId))
try {
// Initialize partition state to follower, with leader = 1, leaderEpoch
= 1
- val tp = new TopicPartition(topic, topicPartition)
- val partition = replicaManager.createPartition(tp)
- val offsetCheckpoints = new
LazyOffsetCheckpoints(replicaManager.highWatermarkCheckpoints.asJava)
- partition.createLogIfNotExists(isNew = false, isFutureReplica = false,
offsetCheckpoints, None)
- partition.makeFollower(
- leaderAndIsrPartitionState(tp, leaderEpoch, leaderBrokerId,
aliveBrokerIds),
- offsetCheckpoints,
- None)
+ val directoryIds = replicaManager.logManager.directoryIdsSet.toList
+ val initialFollowerDelta = topicsCreateDelta( startId =
followerBrokerId, isStartIdLeader = false, partitions = List(0), directoryIds =
directoryIds, topic, topicIds(topic), leaderEpoch)
+ val initialImage = imageFromTopics(initialFollowerDelta.apply())
Review Comment:
This should fix the test. You can update based on this.
```suggestion
val tp = new TopicPartition(topic, topicPartition)
val partition = replicaManager.createPartition(tp)
val offsetCheckpoints = new
LazyOffsetCheckpoints(replicaManager.highWatermarkCheckpoints.asJava)
partition.createLogIfNotExists(isNew = false, isFutureReplica = false,
offsetCheckpoints, None)
val initialFollowerDelta = topicsCreateDelta(startId =
followerBrokerId, isStartIdLeader = false, partitions = List(0), List.empty,
topic, topicIds(topic), leaderEpoch)
val initialImage = imageFromTopics(initialFollowerDelta.apply())
replicaManager.applyDelta(initialFollowerDelta, initialImage)
```
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