Sophie Blee-Goldman created KAFKA-9818:
------------------------------------------

             Summary: Flaky Test 
RecordCollectorTest.shouldNotThrowStreamsExceptionOnSubsequentCallIfASendFailsWithContinueExceptionHandler
                 Key: KAFKA-9818
                 URL: https://issues.apache.org/jira/browse/KAFKA-9818
             Project: Kafka
          Issue Type: Bug
          Components: streams
            Reporter: Sophie Blee-Goldman


h3. Error Message

java.lang.AssertionError
h3. Stacktrace

java.lang.AssertionError at org.junit.Assert.fail(Assert.java:87) at 
org.junit.Assert.assertTrue(Assert.java:42) at 
org.junit.Assert.assertTrue(Assert.java:53) at 
org.apache.kafka.streams.processor.internals.RecordCollectorTest.shouldNotThrowStreamsExceptionOnSubsequentCallIfASendFailsWithContinueExceptionHandler(RecordCollectorTest.java:521)
 at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native 
Method) at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
 at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.base/java.lang.reflect.Method.invoke(Method.java:566) 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.RunBefores.evaluate(RunBefores.java:26) 
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) 
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) at 
org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
 at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366) at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
 at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
 at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331) at 
org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79) at 
org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329) at 
org.junit.runners.ParentRunner.access$100(ParentRunner.java:66) at 
org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293) at 
org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) at 
org.junit.runners.ParentRunner.run(ParentRunner.java:413) at 
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.runTestClass(JUnitTestClassExecutor.java:110)
 at 
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:58)
 at 
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:38)
 at 
org.gradle.api.internal.tasks.testing.junit.AbstractJUnitTestClassProcessor.processTestClass(AbstractJUnitTestClassProcessor.java:62)
 at 
org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:51)
 at jdk.internal.reflect.GeneratedMethodAccessor20.invoke(Unknown Source) at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.base/java.lang.reflect.Method.invoke(Method.java:566) at 
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36)
 at 
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
 at 
org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:33)
 at 
org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:94)
 at com.sun.proxy.$Proxy5.processTestClass(Unknown Source) at 
org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:118)
 at jdk.internal.reflect.GeneratedMethodAccessor19.invoke(Unknown Source) at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.base/java.lang.reflect.Method.invoke(Method.java:566) at 
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36)
 at 
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
 at 
org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:182)
 at 
org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:164)
 at 
org.gradle.internal.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:412)
 at 
org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64)
 at 
org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:48)
 at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
 at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
 at 
org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:56)
 at java.base/java.lang.Thread.run(Thread.java:834)
h3. Standard Output

[2020-04-03 21:02:04,472] WARN [AdminClient clientId=adminclient-91] Connection 
to node -1 (localhost/127.0.0.1:8080) could not be established. Broker may not 
be available. (org.apache.kafka.clients.NetworkClient:762) [2020-04-03 
21:02:04,479] WARN [AdminClient clientId=adminclient-27] Connection to node -1 
(localhost/127.0.0.1:8080) could not be established. Broker may not be 
available. (org.apache.kafka.clients.NetworkClient:762) [2020-04-03 
21:02:04,481] WARN [AdminClient clientId=adminclient-18] Connection to node -1 
(localhost/127.0.0.1:8080) could not be established. Broker may not be 
available. (org.apache.kafka.clients.NetworkClient:762) [2020-04-03 
21:02:04,483] WARN [AdminClient clientId=adminclient-73] Connection to node -1 
(localhost/127.0.0.1:8080) could not be established. Broker may not be 
available. (org.apache.kafka.clients.NetworkClient:762) [2020-04-03 
21:02:04,484] WARN [AdminClient clientId=adminclient-80] Connection to node -1 
(localhost/127.0.0.1:8080) could not be established. Broker may not be 
available. (org.apache.kafka.clients.NetworkClient:762) [2020-04-03 
21:02:04,485] ERROR test Error encountered sending record to topic topic for 
task 0_0 due to: java.lang.Exception Exception handler choose to CONTINUE 
processing in spite of this error but written offsets would not be recorded. 
(org.apache.kafka.streams.processor.internals.RecordCollectorImpl:220) 
[2020-04-03 21:02:04,485] WARN [AdminClient clientId=adminclient-28] Connection 
to node -1 (localhost/127.0.0.1:8080) could not be established. Broker may not 
be available. (org.apache.kafka.clients.NetworkClient:762) [2020-04-03 
21:02:04,489] ERROR test Error encountered sending record to topic topic for 
task 0_0 due to: org.apache.kafka.common.errors.ProducerFencedException: 
KABOOM! Written offsets would not be recorded and no more records would be sent 
since the producer is fenced, indicating the task may be migrated out 
(org.apache.kafka.streams.processor.internals.RecordCollectorImpl:220) 
[2020-04-03 21:02:04,491] WARN [AdminClient clientId=adminclient-63] Connection 
to node -1 (localhost/127.0.0.1:8080) could not be established. Broker may not 
be available. (org.apache.kafka.clients.NetworkClient:762) [2020-04-03 
21:02:04,493] WARN [AdminClient clientId=adminclient-19] Connection to node -1 
(localhost/127.0.0.1:8080) could not be established. Broker may not be 
available. (org.apache.kafka.clients.NetworkClient:762) [2020-04-03 
21:02:04,495] WARN [AdminClient clientId=adminclient-81] Connection to node -1 
(localhost/127.0.0.1:8080) could not be established. Broker may not be 
available. (org.apache.kafka.clients.NetworkClient:762) [2020-04-03 
21:02:04,495] ERROR test Error encountered sending record to topic topic for 
task 0_0 due to: org.apache.kafka.common.errors.AuthenticationException: 
KABOOM! Written offsets would not be recorded and no more records would be sent 
since this is a fatal error. 
(org.apache.kafka.streams.processor.internals.RecordCollectorImpl:220) 
[2020-04-03 21:02:04,496] WARN [AdminClient clientId=adminclient-29] Connection 
to node -1 (localhost/127.0.0.1:8080) could not be established. Broker may not 
be available. (org.apache.kafka.clients.NetworkClient:762) [2020-04-03 
21:02:04,498] ERROR test Error encountered sending record to topic topic for 
task 0_0 due to: org.apache.kafka.common.KafkaException: KABOOM! Exception 
handler choose to FAIL the processing, no more records would be sent. 
(org.apache.kafka.streams.processor.internals.RecordCollectorImpl:220) 
[2020-04-03 21:02:04,502] WARN [AdminClient clientId=adminclient-64] Connection 
to node -1 (localhost/127.0.0.1:8080) could not be established. Broker may not 
be available. (org.apache.kafka.clients.NetworkClient:762) [2020-04-03 
21:02:04,511] WARN [AdminClient clientId=adminclient-76] Connection to node -1 
(localhost/127.0.0.1:8080) could not be established. Broker may not be 
available. (org.apache.kafka.clients.NetworkClient:762) [2020-04-03 
21:02:04,511] WARN [AdminClient clientId=adminclient-31] Connection to node -1 
(localhost/127.0.0.1:8080) could not be established. Broker may not be 
available. (org.apache.kafka.clients.NetworkClient:762) [2020-04-03 
21:02:04,518] WARN [AdminClient clientId=adminclient-84] Connection to node -1 
(localhost/127.0.0.1:8080) could not be established. Broker may not be 
available. (org.apache.kafka.clients.NetworkClient:762) [2020-04-03 
21:02:04,518] WARN [AdminClient clientId=adminclient-32] Connection to node -1 
(localhost/127.0.0.1:8080) could not be established. Broker may not be 
available. (org.apache.kafka.clients.NetworkClient:762) [2020-04-03 
21:02:04,520] WARN [AdminClient clientId=adminclient-44] Connection to node -1 
(localhost/127.0.0.1:8080) could not be established. Broker may not be 
available. (org.apache.kafka.clients.NetworkClient:762) [2020-04-03 
21:04:30,863] ERROR test Error encountered sending record to topic topic for 
task 0_0 due to: java.lang.Exception Exception handler choose to CONTINUE 
processing in spite of this error but written offsets would not be recorded. 
(org.apache.kafka.streams.processor.internals.RecordCollectorImpl:220) 
[2020-04-03 21:04:30,887] ERROR test Error encountered sending record to topic 
topic for task 0_0 due to: java.lang.Exception Exception handler choose to 
CONTINUE processing in spite of this error but written offsets would not be 
recorded. (org.apache.kafka.streams.processor.internals.RecordCollectorImpl:220)



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