[FLINK-14235] Kafka010ProducerITCase>KafkaProducerTestBase.testOneToOneAtLeastOnceCustomOperator fails on travis

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 1.10.0
• Fix Version/s: 1.8.3, 1.9.2, 1.10.0
• Component/s: Connectors / Kafka
• Labels: pull-request-available test-stability
• Assignee: Piotr Nowojski
• Reporter: Piotr Nowojski
• Created: 26/Sep/19 14:44
• Updated: 21/May/20 08:40
• Resolved: 22/Oct/19 14:15

Description

Fails with following message:

 Expected to contain all of: <[0]>, but was: <[]>

with the following stack trace:

Test testOneToOneAtLeastOnceCustomOperator(org.apache.flink.streaming.connectors.kafka.Kafka010ProducerITCase) 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)

https://api.travis-ci.com/v3/job/239300010/log.txt

This might be related to https://issues.apache.org/jira/browse/FLINK-14224 but the failure message is different (here it's data loss, there the job has failed)

Issue Links

• Blocked: FLINK-14369 KafkaProducerAtLeastOnceITCase>KafkaProducerTestBase.testOneToOneAtLeastOnceCustomOperator fails on Travis
• is duplicated by: FLINK-14224 Kafka010ProducerITCase>KafkaProducerTestBase.testOneToOneAtLeastOnceCustomOperator fails on Travis
• is duplicated by: FLINK-14245 Kafka010ProducerITCase>KafkaProducerTestBase.testOneToOneAtLeastOnceRegularSink fails on Travis
• is related to: FLINK-14224 Kafka010ProducerITCase>KafkaProducerTestBase.testOneToOneAtLeastOnceCustomOperator fails on Travis
• relates to: FLINK-14245 Kafka010ProducerITCase>KafkaProducerTestBase.testOneToOneAtLeastOnceRegularSink fails on Travis
• links to: GitHub Pull Request #9959