[
https://issues.apache.org/jira/browse/KAFKA-8025?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16952336#comment-16952336
]
Guozhang Wang commented on KAFKA-8025:
--------------------------------------
{code}
Stacktrace
java.lang.AssertionError:
Expected: a string matching the pattern 'Unexpected method call
DBOptions\.setEnableThreadTracking((.*
*)*):'
but: was "Unexpected method call
DBOptions.setEnableThreadTracking(true):\n DBOptions.close(): expected: 1,
actual: 0"
at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:18)
at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:6)
at
org.apache.kafka.streams.state.internals.RocksDBGenericOptionsToDbOptionsColumnFamilyOptionsAdapterTest.verifyDBOptionsMethodCall(RocksDBGenericOptionsToDbOptionsColumnFamilyOptionsAdapterTest.java:126)
at
org.apache.kafka.streams.state.internals.RocksDBGenericOptionsToDbOptionsColumnFamilyOptionsAdapterTest.shouldForwardAllDbOptionsCalls(RocksDBGenericOptionsToDbOptionsColumnFamilyOptionsAdapterTest.java:106)
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.runners.ParentRunner$3.evaluate(ParentRunner.java:305)
at
org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:365)
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:330)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:78)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:328)
at org.junit.runners.ParentRunner.access$100(ParentRunner.java:65)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:292)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:305)
at org.junit.runners.ParentRunner.run(ParentRunner.java:412)
at
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.runTestClass(JUnitTestClassExecutor.java:110)
at
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:58)
at
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:38)
at
org.gradle.api.internal.tasks.testing.junit.AbstractJUnitTestClassProcessor.processTestClass(AbstractJUnitTestClassProcessor.java:62)
at
org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:51)
at jdk.internal.reflect.GeneratedMethodAccessor12.invoke(Unknown Source)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36)
at
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at
org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:33)
at
org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:94)
at com.sun.proxy.$Proxy5.processTestClass(Unknown Source)
at
org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:118)
at jdk.internal.reflect.GeneratedMethodAccessor11.invoke(Unknown Source)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36)
at
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at
org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$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)
{code}
> Flaky Test
> RocksDBGenericOptionsToDbOptionsColumnFamilyOptionsAdapterTest#shouldForwardAllDbOptionsCalls
> --------------------------------------------------------------------------------------------------------
>
> Key: KAFKA-8025
> URL: https://issues.apache.org/jira/browse/KAFKA-8025
> Project: Kafka
> Issue Type: Bug
> Components: streams, unit tests
> Affects Versions: 2.3.0
> Reporter: Konstantine Karantasis
> Assignee: Bill Bejeck
> Priority: Critical
> Labels: flaky-test
> Fix For: 2.4.0
>
>
> At least one occurence where the following unit test case failed on a jenkins
> job that didn't involve any related changes.
> [https://builds.apache.org/job/kafka-pr-jdk11-scala2.12/2783/consoleFull]
> I have not been able to reproduce it locally on Linux. (For instance 20
> consecutive runs of this class pass all test cases)
> {code:java}
> 14:06:13
> org.apache.kafka.streams.state.internals.RocksDBGenericOptionsToDbOptionsColumnFamilyOptionsAdapterTest
> > shouldForwardAllDbOptionsCalls STARTED 14:06:14
> org.apache.kafka.streams.state.internals.RocksDBGenericOptionsToDbOptionsColumnFamilyOptionsAdapterTest.shouldForwardAllDbOptionsCalls
> failed, log available in
> /home/jenkins/jenkins-slave/workspace/kafka-pr-jdk11-scala2.12/streams/build/reports/testOutput/org.apache.kafka.streams.state.internals.RocksDBGenericOptionsToDbOptionsColumnFamilyOptionsAdapterTest.shouldForwardAllDbOptionsCalls.test.stdout
> 14:06:14 14:06:14
> org.apache.kafka.streams.state.internals.RocksDBGenericOptionsToDbOptionsColumnFamilyOptionsAdapterTest
> > shouldForwardAllDbOptionsCalls FAILED 14:06:14
> java.lang.AssertionError: 14:06:14 Expected: a string matching the
> pattern 'Unexpected method call DBOptions\.baseBackgroundCompactions((.*
> 14:06:14 *)*):' 14:06:14 but: was "Unexpected method call
> DBOptions.baseBackgroundCompactions():\n DBOptions.close(): expected: 3,
> actual: 0" 14:06:14 at
> org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:18) 14:06:14
> at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:6) 14:06:14
> at
> org.apache.kafka.streams.state.internals.RocksDBGenericOptionsToDbOptionsColumnFamilyOptionsAdapterTest.verifyDBOptionsMethodCall(RocksDBGenericOptionsToDbOptionsColumnFamilyOptionsAdapterTest.java:121)
> 14:06:14 at
> org.apache.kafka.streams.state.internals.RocksDBGenericOptionsToDbOptionsColumnFamilyOptionsAdapterTest.shouldForwardAllDbOptionsCalls(RocksDBGenericOptionsToDbOptionsColumnFamilyOptionsAdapterTest.java:101)
> 14:06:14 14:06:14
> org.apache.kafka.streams.state.internals.RocksDBGenericOptionsToDbOptionsColumnFamilyOptionsAdapterTest
> > shouldForwardAllColumnFamilyCalls STARTED 14:06:14 14:06:14
> org.apache.kafka.streams.state.internals.RocksDBGenericOptionsToDbOptionsColumnFamilyOptionsAdapterTest
> > shouldForwardAllColumnFamilyCalls PASSED
> {code}
>
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