[KAFKA-7647] Flaky test LogCleanerParameterizedIntegrationTest.testCleansCombinedCompactAndDeleteTopic

• Type: Sub-task
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 2.1.1, 2.3.0
• Component/s: core, unit tests
• Labels: flaky-test
• Assignee: Unassigned
• Reporter: Dong Lin
• Created: 16/Nov/18 22:54
• Updated: 09/Oct/20 20:39
• Resolved: 09/Oct/20 20:39

Description

kafka.log.LogCleanerParameterizedIntegrationTest >
testCleansCombinedCompactAndDeleteTopic[3] FAILED
    java.lang.AssertionError: Contents of the map shouldn't change
expected:<Map(0 -> (340,340), 5 -> (345,345), 10 -> (350,350), 14 ->
(354,354), 1 -> (341,341), 6 -> (346,346), 9 -> (349,349), 13 -> (353,353),
2 -> (342,342), 17 -> (357,357), 12 -> (352,352), 7 -> (347,347), 3 ->
(343,343), 18 -> (358,358), 16 -> (356,356), 11 -> (351,351), 8 ->
(348,348), 19 -> (359,359), 4 -> (344,344), 15 -> (355,355))> but
was:<Map(0 -> (340,340), 5 -> (345,345), 10 -> (350,350), 14 -> (354,354),
1 -> (341,341), 6 -> (346,346), 9 -> (349,349), 13 -> (353,353), 2 ->
(342,342), 17 -> (357,357), 12 -> (352,352), 7 -> (347,347), 3 ->
(343,343), 18 -> (358,358), 16 -> (356,356), 11 -> (351,351), 99 ->
(299,299), 8 -> (348,348), 19 -> (359,359), 4 -> (344,344), 15 ->
(355,355))>
        at org.junit.Assert.fail(Assert.java:88)
        at org.junit.Assert.failNotEquals(Assert.java:834)
        at org.junit.Assert.assertEquals(Assert.java:118)
        at
kafka.log.LogCleanerParameterizedIntegrationTest.testCleansCombinedCompactAndDeleteTopic(LogCleanerParameterizedIntegrationTest.scala:129)