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Gary Yao commented on FLINK-14308: ---------------------------------- Another instance https://api.travis-ci.com/v3/job/244773996/log.txt > Kafka09ProducerITCase>KafkaProducerTestBase.testOneToOneAtLeastOnceCustomOperator > fails on Travis > ------------------------------------------------------------------------------------------------- > > Key: FLINK-14308 > URL: https://issues.apache.org/jira/browse/FLINK-14308 > Project: Flink > Issue Type: Bug > Components: Connectors / Kafka > Affects Versions: 1.10.0 > Reporter: Till Rohrmann > Priority: Critical > Labels: test-stability > Fix For: 1.10.0 > > > The > {{Kafka09ProducerITCase>KafkaProducerTestBase.testOneToOneAtLeastOnceCustomOperator}} > fails on Travis with > {code} > Test > testOneToOneAtLeastOnceCustomOperator(org.apache.flink.streaming.connectors.kafka.Kafka09ProducerITCase) > failed with: > java.lang.AssertionError: Expected to contain all of: <[0]>, but was: <[]> > at org.junit.Assert.fail(Assert.java:88) > at > org.apache.flink.streaming.connectors.kafka.KafkaTestBase.assertAtLeastOnceForTopic(KafkaTestBase.java:235) > at > org.apache.flink.streaming.connectors.kafka.KafkaProducerTestBase.testOneToOneAtLeastOnce(KafkaProducerTestBase.java:289) > at > org.apache.flink.streaming.connectors.kafka.KafkaProducerTestBase.testOneToOneAtLeastOnceCustomOperator(KafkaProducerTestBase.java:214) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) > at > org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) > at > org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) > at > org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) > at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55) > at org.junit.rules.RunRules.evaluate(RunRules.java:20) > at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) > at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) > at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) > at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) > at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) > at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) > at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) > at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) > at > org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) > at > org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) > at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48) > at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48) > at org.junit.rules.RunRules.evaluate(RunRules.java:20) > at org.junit.runners.ParentRunner.run(ParentRunner.java:363) > at > org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365) > at > org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273) > at > org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238) > at > org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159) > at > org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384) > at > org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345) > at > org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126) > at > org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418) > {code} > https://api.travis-ci.com/v3/job/240747188/log.txt -- This message was sent by Atlassian Jira (v8.3.4#803005)