Greg Harris created KAFKA-14533:
-----------------------------------
Summary: Flaky Test
SmokeTestDriverIntegrationTest.shouldWorkWithRebalance
Key: KAFKA-14533
URL: https://issues.apache.org/jira/browse/KAFKA-14533
Project: Kafka
Issue Type: Test
Components: streams, unit tests
Reporter: Greg Harris
The SmokeTestDriverIntegrationTest appears to be flakey failing in recent runs:
```
https://ci-builds.apache.org/blue/organizations/jenkins/Kafka%2Fkafka/detail/trunk/1444/tests/
java.util.concurrent.TimeoutException: shouldWorkWithRebalance(boolean)
timed out after 600 seconds
https://ci-builds.apache.org/blue/organizations/jenkins/Kafka%2Fkafka/detail/trunk/1443/tests/
java.util.concurrent.TimeoutException: shouldWorkWithRebalance(boolean)
timed out after 600 seconds
https://ci-builds.apache.org/blue/organizations/jenkins/Kafka%2Fkafka/detail/trunk/1441/tests/
java.util.concurrent.TimeoutException: shouldWorkWithRebalance(boolean)
timed out after 600 seconds
https://ci-builds.apache.org/blue/organizations/jenkins/Kafka%2Fkafka/detail/trunk/1440/tests/
java.util.concurrent.TimeoutException: shouldWorkWithRebalance(boolean)
timed out after 600 seconds
https://ci-builds.apache.org/blue/organizations/jenkins/Kafka%2Fkafka/detail/trunk/1438/tests/
java.util.concurrent.TimeoutException: shouldWorkWithRebalance(boolean)
timed out after 600 seconds
https://ci-builds.apache.org/blue/organizations/jenkins/Kafka%2Fkafka/detail/trunk/1434/tests/
java.util.concurrent.TimeoutException: shouldWorkWithRebalance(boolean)
timed out after 600 seconds
```
The stacktrace appears to be:
```
java.util.concurrent.TimeoutException: shouldWorkWithRebalance(boolean) timed
out after 600 seconds
at
org.junit.jupiter.engine.extension.TimeoutExceptionFactory.create(TimeoutExceptionFactory.java:29)
at
org.junit.jupiter.engine.extension.SameThreadTimeoutInvocation.proceed(SameThreadTimeoutInvocation.java:58)
at
org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:156)
...
Suppressed: java.lang.InterruptedException: sleep interrupted
at java.lang.Thread.sleep(Native Method)
at
org.apache.kafka.streams.integration.SmokeTestDriverIntegrationTest.shouldWorkWithRebalance(SmokeTestDriverIntegrationTest.java:151)
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.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:727)
at
org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)
at
org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131)
at
org.junit.jupiter.engine.extension.SameThreadTimeoutInvocation.proceed(SameThreadTimeoutInvocation.java:45)
... 134 more
```
The test appears to be timing out waiting for the SmokeTestClient to complete
its asynchronous close, and taking significantly longer to do so (600s instead
of 60s) than a typical local test execution time.
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