[jira] [Created] (KAFKA-7670) Fix flaky test - KafkaAdminClientTest.testUnreachableBootstrapServer

["Stanislav Kozlovski (JIRA)" <ji...@apache.org>]

Stanislav Kozlovski created KAFKA-7670:
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             Summary: Fix flaky test - KafkaAdminClientTest.testUnreachableBootstrapServer
                 Key: KAFKA-7670
                 URL: https://issues.apache.org/jira/browse/KAFKA-7670
             Project: Kafka
          Issue Type: Improvement
            Reporter: Stanislav Kozlovski
            Assignee: Stanislav Kozlovski


It fails around once every 30 runs locally with


{code:java}
java.util.concurrent.ExecutionException: org.apache.kafka.common.errors.TimeoutException: Timed out waiting for a node assignment.

at org.apache.kafka.common.internals.KafkaFutureImpl.wrapAndThrow(KafkaFutureImpl.java:45)
at org.apache.kafka.common.internals.KafkaFutureImpl.access$000(KafkaFutureImpl.java:32)
at org.apache.kafka.common.internals.KafkaFutureImpl$SingleWaiter.await(KafkaFutureImpl.java:89)
at org.apache.kafka.common.internals.KafkaFutureImpl.get(KafkaFutureImpl.java:262)
at org.apache.kafka.clients.admin.KafkaAdminClientTest.testUnreachableBootstrapServer(KafkaAdminClientTest.java:277)
at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:298)
at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:292)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.kafka.common.errors.TimeoutException: Timed out waiting for a node assignment.

{code}



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