[KAFKA-15529] Flaky test ReassignReplicaShrinkTest.executeTieredStorageTest

• Type: Test
• Status: Open
• Priority: Blocker
• Resolution: Unresolved
• Affects Version/s: 3.6.0
• Fix Version/s: 4.0.0
• Component/s: Tiered-Storage
• Labels: flaky-test
• Assignee: Unassigned
• Reporter: Divij Vaidya
• Created: 03/Oct/23 09:46
• Updated: 29/Aug/24 17:15

Description

Example of failed CI build - https://ci-builds.apache.org/job/Kafka/job/kafka-pr/job/PR-14449/3/testReport/junit/org.apache.kafka.tiered.storage.integration/ReassignReplicaShrinkTest/Build___JDK_21_and_Scala_2_13___executeTieredStorageTest_String__quorum_kraft_2/  

org.opentest4j.AssertionFailedError: Number of fetch requests from broker 0 to the tier storage does not match the expected value for topic-partition topicA-1 ==> expected: <3> but was: <4>
	at app//org.junit.jupiter.api.AssertionFailureBuilder.build(AssertionFailureBuilder.java:151)
	at app//org.junit.jupiter.api.AssertionFailureBuilder.buildAndThrow(AssertionFailureBuilder.java:132)
	at app//org.junit.jupiter.api.AssertEquals.failNotEqual(AssertEquals.java:197)
	at app//org.junit.jupiter.api.AssertEquals.assertEquals(AssertEquals.java:150)
	at app//org.junit.jupiter.api.Assertions.assertEquals(Assertions.java:559)
	at app//org.apache.kafka.tiered.storage.actions.ConsumeAction.doExecute(ConsumeAction.java:128)
	at app//org.apache.kafka.tiered.storage.TieredStorageTestAction.execute(TieredStorageTestAction.java:25)
	at app//org.apache.kafka.tiered.storage.TieredStorageTestHarness.executeTieredStorageTest(TieredStorageTestHarness.java:112)

Issue Links

• is a child of: KAFKA-16947 Kafka Tiered Storage V2