[KAFKA-17009] Add unit test to query nonexistent replica by describeReplicaLogDirs

• Type: Test
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 3.9.0
• Assignee: 黃竣陽
• Reporter: Chia-Ping Tsai
• Created: 20/Jun/24 19:50
• Updated: 23/Jun/24 08:26
• Resolved: 23/Jun/24 08:26

Description

our docs[0] says that "currentReplicaLogDir will be null if the replica is not found", so it means `describeReplicaLogDirs` can accept the queries for nonexistent replicas. However, current UT [1] only verify the replica is not found due to storage error. We should add a UT to verify it for nonexistent replica

[0] https://github.com/apache/kafka/blob/391778b8d737f4af074422ffe61bc494b21e6555/clients/src/main/java/org/apache/kafka/clients/admin/DescribeReplicaLogDirsResult.java#L71
[1] https://github.com/apache/kafka/blob/trunk/clients/src/test/java/org/apache/kafka/clients/admin/KafkaAdminClientTest.java#L2356

Issue Links

• links to: GitHub Pull Request #16423