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Flaky-test: MessagePublishBufferThrottleTest.testBlockByPublishRateLimiting

See original GitHub issue

MessagePublishBufferThrottleTest is flaky. The testBlockByPublishRateLimiting test method fails sporadically.

example failure

testBlockByPublishRateLimiting(org.apache.pulsar.broker.service.MessagePublishBufferThrottleTest)  Time elapsed: 0.591 s  <<< FAILURE!
java.lang.AssertionError: expected [1] but found [0]
	at org.testng.Assert.fail(Assert.java:99)
	at org.testng.Assert.failNotEquals(Assert.java:1037)
	at org.testng.Assert.assertEqualsImpl(Assert.java:140)
	at org.testng.Assert.assertEquals(Assert.java:122)
	at org.testng.Assert.assertEquals(Assert.java:797)
	at org.testng.Assert.assertEquals(Assert.java:807)
	at org.apache.pulsar.broker.service.MessagePublishBufferThrottleTest.testBlockByPublishRateLimiting(MessagePublishBufferThrottleTest.java:129)
	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.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132)
	at org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:45)
	at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:73)
	at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:11)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)

Issue Analytics

State:
Created 2 years ago
Comments:8 (8 by maintainers)

Top GitHub Comments

1reaction

315157973commented, Jun 3, 2021

I have fixed it and I will open a PR soon

0reactions

Demogorgon314commented, Jul 22, 2021

another failure

Error:  Tests run: 8, Failures: 1, Errors: 0, Skipped: 7, Time elapsed: 14.18 s <<< FAILURE! - in org.apache.pulsar.broker.service.MessagePublishBufferThrottleTest
Error:  testBlockByPublishRateLimiting(org.apache.pulsar.broker.service.MessagePublishBufferThrottleTest)  Time elapsed: 5.751 s  <<< FAILURE!
java.lang.AssertionError: expected [0] but found [1]
	at org.testng.Assert.fail(Assert.java:99)
	at org.testng.Assert.failNotEquals(Assert.java:1037)
	at org.testng.Assert.assertEqualsImpl(Assert.java:140)
	at org.testng.Assert.assertEquals(Assert.java:122)
	at org.testng.Assert.assertEquals(Assert.java:797)
	at org.testng.Assert.assertEquals(Assert.java:807)
	at org.apache.pulsar.broker.service.MessagePublishBufferThrottleTest.testBlockByPublishRateLimiting(MessagePublishBufferThrottleTest.java:145)
	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.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132)
	at org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:45)
	at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:73)
	at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:11)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)