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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2022/02/25 01:59:51 UTC
[GitHub] [pulsar] RobertIndie opened a new issue #14465: Flaky-test: ResendRequestTest. testExclusiveCumulativeAckedNormalTopic
RobertIndie opened a new issue #14465:
URL: https://github.com/apache/pulsar/issues/14465
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ResendRequestTest.testExclusiveCumulativeAckedNormalTopic is flaky. It fails sporadically.
[example failure](https://github.com/apache/pulsar/runs/5327552441?check_suite_focus=true)
```
Error: testExclusiveCumulativeAckedNormalTopic(org.apache.pulsar.broker.service.ResendRequestTest) Time elapsed: 60.166 s <<< FAILURE!
org.testng.internal.thread.ThreadTimeoutException: Method org.apache.pulsar.broker.service.ResendRequestTest.testExclusiveCumulativeAckedNormalTopic() didn't finish within the time-out 60000
at org.testng.internal.MethodInvocationHelper.invokeWithTimeoutWithNewExecutor(MethodInvocationHelper.java:371)
at org.testng.internal.MethodInvocationHelper.invokeWithTimeout(MethodInvocationHelper.java:282)
at org.testng.internal.TestInvoker.invokeMethod(TestInvoker.java:605)
at org.testng.internal.TestInvoker.retryFailed(TestInvoker.java:214)
at org.testng.internal.MethodRunner.runInSequence(MethodRunner.java:58)
at org.testng.internal.TestInvoker$MethodInvocationAgent.invoke(TestInvoker.java:822)
at org.testng.internal.TestInvoker.invokeTestMethods(TestInvoker.java:147)
at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:146)
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:128)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1541)
at org.testng.TestRunner.privateRun(TestRunner.java:764)
at org.testng.TestRunner.run(TestRunner.java:585)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:384)
at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:378)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:337)
at org.testng.SuiteRunner.run(SuiteRunner.java:286)
at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:53)
at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:96)
at org.testng.TestNG.runSuitesSequentially(TestNG.java:1218)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1140)
at org.testng.TestNG.runSuites(TestNG.java:1069)
at org.testng.TestNG.run(TestNG.java:1037)
at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:135)
at org.apache.maven.surefire.testng.TestNGDirectoryTestSuite.executeSingleClass(TestNGDirectoryTestSuite.java:112)
at org.apache.maven.surefire.testng.TestNGDirectoryTestSuite.executeLazy(TestNGDirectoryTestSuite.java:123)
at org.apache.maven.surefire.testng.TestNGDirectoryTestSuite.execute(TestNGDirectoryTestSuite.java:90)
at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:146)
at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
```
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[GitHub] [pulsar] shibd commented on issue #14465: Flaky-test: ResendRequestTest. testExclusiveCumulativeAckedNormalTopic
Posted by GitBox <gi...@apache.org>.
shibd commented on issue #14465:
URL: https://github.com/apache/pulsar/issues/14465#issuecomment-1059722148
[PIP-84](https://github.com/apache/pulsar/wiki/PIP-84-:-Pulsar-client:-Redeliver-command-add-epoch)
In the current implementation, the consumer epoch and broker epoch may be inconsistent. Unless reconnected, otherwise consumers will always filter message.
When the consumer calls the `consumer.redeliverUnacknowledgedMessages()` method, Consumer every time epoch + 1.
But broker may be not increment. In the following code.
https://github.com/apache/pulsar/blob/4f1e39b6921ea401b8c27f17a041d06d85f8abf8/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentDispatcherSingleActiveConsumer.java#L310-L322
This unit test is caused by the inconsistency between the epoch of the consumer and the broker.
@codelipenghui @congbobo184 Can you take a look?
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[GitHub] [pulsar] shibd commented on issue #14465: Flaky-test: ResendRequestTest. testExclusiveCumulativeAckedNormalTopic
Posted by GitBox <gi...@apache.org>.
shibd commented on issue #14465:
URL: https://github.com/apache/pulsar/issues/14465#issuecomment-1058875557
https://github.com/apache/pulsar/runs/5417203130?check_suite_focus=true#step:9:2179
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[GitHub] [pulsar] congbobo184 closed issue #14465: Flaky-test: ResendRequestTest. testExclusiveCumulativeAckedNormalTopic
Posted by GitBox <gi...@apache.org>.
congbobo184 closed issue #14465:
URL: https://github.com/apache/pulsar/issues/14465
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[GitHub] [pulsar] shibd commented on issue #14465: Flaky-test: ResendRequestTest. testExclusiveCumulativeAckedNormalTopic
Posted by GitBox <gi...@apache.org>.
shibd commented on issue #14465:
URL: https://github.com/apache/pulsar/issues/14465#issuecomment-1055554633
I reproduced it,I'll try to fix it.
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[GitHub] [pulsar] codelipenghui commented on issue #14465: Flaky-test: ResendRequestTest. testExclusiveCumulativeAckedNormalTopic
Posted by GitBox <gi...@apache.org>.
codelipenghui commented on issue #14465:
URL: https://github.com/apache/pulsar/issues/14465#issuecomment-1067607340
Nice catch
@congbobo184 Could you please take a look?
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