[
https://issues.apache.org/jira/browse/KAFKA-8250?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16995991#comment-16995991
]
Matthias J. Sax commented on KAFKA-8250:
----------------------------------------
Different test method:
[https://builds.apache.org/job/kafka-pr-jdk8-scala2.11/27147/testReport/junit/kafka.api/DelegationTokenEndToEndAuthorizationTest/testNoConsumeWithDescribeAclViaAssign/]
{quote}java.lang.AssertionError: Should have been zero expired connections
killed: 1(total=0.0) at org.junit.Assert.fail(Assert.java:89) at
org.junit.Assert.assertTrue(Assert.java:42) at
kafka.api.EndToEndAuthorizationTest$$anonfun$confirmReauthenticationMetrics$1.apply(EndToEndAuthorizationTest.scala:225)
at
kafka.api.EndToEndAuthorizationTest$$anonfun$confirmReauthenticationMetrics$1.apply(EndToEndAuthorizationTest.scala:223)
at
scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:48) at
kafka.api.EndToEndAuthorizationTest.confirmReauthenticationMetrics(EndToEndAuthorizationTest.scala:223)
at
kafka.api.EndToEndAuthorizationTest.testNoConsumeWithDescribeAclViaAssign(EndToEndAuthorizationTest.scala:455){quote}
> Flaky Test
> DelegationTokenEndToEndAuthorizationTest#testProduceConsumeViaAssign
> -------------------------------------------------------------------------------
>
> Key: KAFKA-8250
> URL: https://issues.apache.org/jira/browse/KAFKA-8250
> Project: Kafka
> Issue Type: Bug
> Components: core, unit tests
> Affects Versions: 2.3.0
> Reporter: Matthias J. Sax
> Priority: Critical
> Labels: flaky-test
> Fix For: 2.5.0
>
>
> [https://builds.apache.org/blue/organizations/jenkins/kafka-trunk-jdk11/detail/kafka-trunk-jdk11/442/tests]
> {quote}java.lang.AssertionError: Consumed more records than expected
> expected:<1> but was:<2>
> at org.junit.Assert.fail(Assert.java:89)
> at org.junit.Assert.failNotEquals(Assert.java:835)
> at org.junit.Assert.assertEquals(Assert.java:647)
> at kafka.utils.TestUtils$.consumeRecords(TestUtils.scala:1288)
> at
> kafka.api.EndToEndAuthorizationTest.consumeRecords(EndToEndAuthorizationTest.scala:460)
> at
> kafka.api.EndToEndAuthorizationTest.testProduceConsumeViaAssign(EndToEndAuthorizationTest.scala:209){quote}
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