[KAFKA-16225] Flaky test suite LogDirFailureTest

• Type: Bug
• Status: Patch Available
• Priority: Major
• Resolution: Unresolved
• Component/s: core, unit tests
• Labels: flaky-test
• Assignee: Omnia Ibrahim
• Reporter: Greg Harris
• Created: 05/Feb/24 18:04
• Updated: 23/Apr/24 09:11

Description

I see this failure on trunk and in PR builds for multiple methods in this test suite:

org.opentest4j.AssertionFailedError: expected: <true> but was: <false>    
at org.junit.jupiter.api.AssertionFailureBuilder.build(AssertionFailureBuilder.java:151)    
at org.junit.jupiter.api.AssertionFailureBuilder.buildAndThrow(AssertionFailureBuilder.java:132)    
at org.junit.jupiter.api.AssertTrue.failNotTrue(AssertTrue.java:63)    
at org.junit.jupiter.api.AssertTrue.assertTrue(AssertTrue.java:36)    
at org.junit.jupiter.api.AssertTrue.assertTrue(AssertTrue.java:31)    
at org.junit.jupiter.api.Assertions.assertTrue(Assertions.java:179)    
at kafka.utils.TestUtils$.causeLogDirFailure(TestUtils.scala:1715)    
at kafka.server.LogDirFailureTest.testProduceAfterLogDirFailureOnLeader(LogDirFailureTest.scala:186)    
at kafka.server.LogDirFailureTest.testIOExceptionDuringLogRoll(LogDirFailureTest.scala:70)

It appears this assertion is failing
https://github.com/apache/kafka/blob/f54975c33135140351c50370282e86c49c81bbdd/core/src/test/scala/unit/kafka/utils/TestUtils.scala#L1715

The other error which is appearing is this:

org.opentest4j.AssertionFailedError: Unexpected exception type thrown, expected: <java.util.concurrent.ExecutionException> but was: <java.lang.IllegalStateException>    
at org.junit.jupiter.api.AssertionFailureBuilder.build(AssertionFailureBuilder.java:151)    
at org.junit.jupiter.api.AssertThrows.assertThrows(AssertThrows.java:67)    
at org.junit.jupiter.api.AssertThrows.assertThrows(AssertThrows.java:35)    
at org.junit.jupiter.api.Assertions.assertThrows(Assertions.java:3111)    
at kafka.server.LogDirFailureTest.testProduceErrorsFromLogDirFailureOnLeader(LogDirFailureTest.scala:164)    
at kafka.server.LogDirFailureTest.testProduceErrorFromFailureOnLogRoll(LogDirFailureTest.scala:64)

Failures appear to have started in this commit, but this does not indicate that this commit is at fault: https://github.com/apache/kafka/tree/3d95a69a28c2d16e96618cfa9a1eb69180fb66ea 

Issue Links

• links to: GitHub Pull Request #15354
• links to: GitHub Pull Request #15637