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Matthias J. Sax commented on KAFKA-7965: ---------------------------------------- Failed again: [https://builds.apache.org/blue/organizations/jenkins/kafka-trunk-jdk11/detail/kafka-trunk-jdk11/323/tests] {quote}java.util.concurrent.ExecutionException: Boxed Error at scala.concurrent.impl.Promise$.resolver(Promise.scala:87) at scala.concurrent.impl.Promise$.scala$concurrent$impl$Promise$$resolveTry(Promise.scala:79) at scala.concurrent.impl.Promise$DefaultPromise.tryComplete(Promise.scala:284) at scala.concurrent.Promise.complete(Promise.scala:53) at scala.concurrent.Promise.complete$(Promise.scala:52) at scala.concurrent.impl.Promise$DefaultPromise.complete(Promise.scala:187) at scala.concurrent.impl.Promise.$anonfun$transform$1(Promise.scala:33) at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:64) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:834) Caused by: org.scalatest.junit.JUnitTestFailedError: Received more than one class org.apache.kafka.common.errors.GroupMaxSizeReachedException at org.scalatest.junit.AssertionsForJUnit.newAssertionFailedException(AssertionsForJUnit.scala:100) at org.scalatest.junit.AssertionsForJUnit.newAssertionFailedException$(AssertionsForJUnit.scala:99) at org.scalatest.junit.JUnitSuite.newAssertionFailedException(JUnitSuite.scala:71) at org.scalatest.Assertions.fail(Assertions.scala:1089) at org.scalatest.Assertions.fail$(Assertions.scala:1085) at org.scalatest.junit.JUnitSuite.fail(JUnitSuite.scala:71) at kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$5(ConsumerBounceTest.scala:355) at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23) at scala.concurrent.Future$.$anonfun$apply$1(Future.scala:658) at scala.util.Success.$anonfun$map$1(Try.scala:255) at scala.util.Success.map(Try.scala:213) at scala.concurrent.Future.$anonfun$map$1(Future.scala:292) at scala.concurrent.impl.Promise.liftedTree1$1(Promise.scala:33) ... 8 more{quote} > Flaky Test > ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup > ---------------------------------------------------------------------------------------------------- > > Key: KAFKA-7965 > URL: https://issues.apache.org/jira/browse/KAFKA-7965 > Project: Kafka > Issue Type: Bug > Components: clients, consumer, unit tests > Affects Versions: 2.2.0, 2.3.0 > Reporter: Matthias J. Sax > Assignee: Stanislav Kozlovski > Priority: Critical > Labels: flaky-test > Fix For: 2.3.0, 2.2.1 > > > To get stable nightly builds for `2.2` release, I create tickets for all > observed test failures. > [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/] > {quote}java.lang.AssertionError: Received 0, expected at least 68 at > org.junit.Assert.fail(Assert.java:88) at > org.junit.Assert.assertTrue(Assert.java:41) at > kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) > at > kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320) > at > kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319) > at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) > at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) > at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at > kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote} -- This message was sent by Atlassian JIRA (v7.6.3#76005)