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Flaky-test: IdempotentProducerTest.testIdempotentProducer

See original GitHub issue

IdempotentProducerTest is flaky. The testIdempotentProducer test method fails sporadically.

example failure

Error:  testIdempotentProducer(io.streamnative.pulsar.handlers.kop.IdempotentProducerTest)  Time elapsed: 1.34 s  <<< FAILURE!
org.junit.ComparisonFailure: expected:<test[510]> but was:<test[824]>
	at org.junit.Assert.assertEquals(Assert.java:115)
	at org.junit.Assert.assertEquals(Assert.java:144)
	at io.streamnative.pulsar.handlers.kop.IdempotentProducerTest.testIdempotentProducer(IdempotentProducerTest.java:108)
	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.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:124)
	at org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:54)
	at org.testng.internal.InvokeMethodRunnable.run(InvokeMethodRunnable.java:44)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:750)

Issue Analytics

State:
Created 2 years ago
Comments:5

Top GitHub Comments

1reaction

BewareMyPowercommented, Feb 24, 2022

Another failure: https://github.com/streamnative/kop/runs/5316819259?check_suite_focus=true (it works well in my local env)

0reactions

BewareMyPowercommented, Mar 11, 2022

https://github.com/streamnative/kop/runs/5460013350?check_suite_focus=true

Error:  testIdempotentProducer(io.streamnative.pulsar.handlers.kop.IdempotentProducerTest)  Time elapsed: 35.016 s  <<< FAILURE!
org.testng.internal.thread.ThreadTimeoutException: Method io.streamnative.pulsar.handlers.kop.IdempotentProducerTest.testIdempotentProducer() didn't finish within the time-out 35000
	at org.apache.kafka.common.errors.InterruptException.<init>(InterruptException.java:30)
	at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.maybeThrowInterruptException(ConsumerNetworkClient.java:504)
	at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:287)
	at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:242)
	at org.apache.kafka.clients.consumer.KafkaConsumer.pollForFetches(KafkaConsumer.java:1247)
	at org.apache.kafka.clients.consumer.KafkaConsumer.poll(KafkaConsumer.java:1187)
	at org.apache.kafka.clients.consumer.KafkaConsumer.poll(KafkaConsumer.java:1154)
	at io.streamnative.pulsar.handlers.kop.IdempotentProducerTest.testIdempotentProducer(IdempotentProducerTest.java:105)
	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.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:124)
	at org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:54)
	at org.testng.internal.InvokeMethodRunnable.run(InvokeMethodRunnable.java:44)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:750)