[KAFKA-8817] Flaky Test KafkaProducerTest.testCloseIsForcedOnPendingAddOffsetRequest

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.4.0
• Component/s: core
• Labels: flaky-test
• Assignee: Guozhang Wang
• Reporter: Chris Pettitt
• Created: 19/Aug/19 17:35
• Updated: 11/Sep/19 02:01
• Resolved: 11/Sep/19 02:01

Description

Error:

org.junit.runners.model.TestTimedOutException: test timed out after 5000 milliseconds
	at java.lang.Object.wait(Native Method)
	at java.lang.Thread.join(Thread.java:1260)
	at org.apache.kafka.clients.producer.KafkaProducer.close(KafkaProducer.java:1190)
	at org.apache.kafka.clients.producer.KafkaProducer.close(KafkaProducer.java:1167)
	at org.apache.kafka.clients.producer.KafkaProducerTest.testCloseIsForcedOnPendingAddOffsetRequest(KafkaProducerTest.java:894)
	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$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:288)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:282)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:748)
 

Currently 100% reproducible locally when running the whole test suite. Does not repro when running this test class individually. This is on the latest upstream trunk with no changes applied.

Issue Links

• links to: GitHub Pull Request #7313