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Posted to jira@kafka.apache.org by "Manyanda Chitimbo (Jira)" <ji...@apache.org> on 2023/05/10 16:01:00 UTC

[jira] [Created] (KAFKA-14985) ConnectionQuotasTest.testListenerConnectionRateLimitWhenActualRateAboveLimit() test is flaky

Manyanda Chitimbo created KAFKA-14985:
-----------------------------------------

             Summary: ConnectionQuotasTest.testListenerConnectionRateLimitWhenActualRateAboveLimit() test is flaky
                 Key: KAFKA-14985
                 URL: https://issues.apache.org/jira/browse/KAFKA-14985
             Project: Kafka
          Issue Type: Test
            Reporter: Manyanda Chitimbo


The test sometimes fails with the following error
{code:java}
Gradle Test Run :core:test > Gradle Test Executor 14 > ConnectionQuotasTest > testListenerConnectionRateLimitWhenActualRateAboveLimit() FAILED
    java.util.concurrent.ExecutionException: org.opentest4j.AssertionFailedError: Expected rate (30 +- 7), but got 37.47891810856393 (600 connections / 16.009 sec) ==> expected: <30.0> but was: <37.47891810856393>
        at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122)
        at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:205)
        at kafka.network.ConnectionQuotasTest.$anonfun$testListenerConnectionRateLimitWhenActualRateAboveLimit$3(ConnectionQuotasTest.scala:412)
        at scala.collection.immutable.List.foreach(List.scala:333)
        at kafka.network.ConnectionQuotasTest.testListenerConnectionRateLimitWhenActualRateAboveLimit(ConnectionQuotasTest.scala:412)        Caused by:
        org.opentest4j.AssertionFailedError: Expected rate (30 +- 7), but got 37.47891810856393 (600 connections / 16.009 sec) ==> expected: <30.0> but was: <37.47891810856393>
            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:86)
            at app//org.junit.jupiter.api.Assertions.assertEquals(Assertions.java:1021)
            at app//kafka.network.ConnectionQuotasTest.acceptConnectionsAndVerifyRate(ConnectionQuotasTest.scala:904)
 {code}



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