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Posted to issues@flink.apache.org by "Yangze Guo (Jira)" <ji...@apache.org> on 2020/12/21 02:29:00 UTC
[jira] [Commented] (FLINK-20683)
TaskSlotTableImplTest.testTryMarkSlotActiveDeactivatesSlotTimeout test
failed with "The slot timeout should have been deactivated."
[ https://issues.apache.org/jira/browse/FLINK-20683?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17252576#comment-17252576 ]
Yangze Guo commented on FLINK-20683:
------------------------------------
I run this UT 1000 times without a single failure. Maybe there was just an occasional jam between `taskSlotTable.allocateSlot` and `TaskSlotTable::tryMarkSlotActive`. If it occurred again we can increase the `timeout` to enhance its stability.
> TaskSlotTableImplTest.testTryMarkSlotActiveDeactivatesSlotTimeout test failed with "The slot timeout should have been deactivated."
> -----------------------------------------------------------------------------------------------------------------------------------
>
> Key: FLINK-20683
> URL: https://issues.apache.org/jira/browse/FLINK-20683
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Coordination
> Affects Versions: 1.12.0
> Reporter: Huang Xingbo
> Priority: Major
> Labels: test-stability
>
> [https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=11071&view=logs&j=f0ac5c25-1168-55a5-07ff-0e88223afed9&t=0dbaca5d-7c38-52e6-f4fe-2fb69ccb3ada]
> {code:java}
> 2020-12-19T22:56:49.8133545Z [ERROR] testTryMarkSlotActiveDeactivatesSlotTimeout(org.apache.flink.runtime.taskexecutor.slot.TaskSlotTableImplTest) Time elapsed: 0.082 s <<< FAILURE!
> 2020-12-19T22:56:49.8135672Z java.lang.AssertionError: The slot timeout should have been deactivated.
> 2020-12-19T22:56:49.8136417Z at org.junit.Assert.fail(Assert.java:88)
> 2020-12-19T22:56:49.8137153Z at org.apache.flink.runtime.taskexecutor.slot.TaskSlotTableImplTest.runDeactivateSlotTimeoutTest(TaskSlotTableImplTest.java:344)
> 2020-12-19T22:56:49.8138303Z at org.apache.flink.runtime.taskexecutor.slot.TaskSlotTableImplTest.testTryMarkSlotActiveDeactivatesSlotTimeout(TaskSlotTableImplTest.java:326)
> 2020-12-19T22:56:49.8139195Z at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 2020-12-19T22:56:49.8139805Z at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> 2020-12-19T22:56:49.8167569Z at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 2020-12-19T22:56:49.8168468Z at java.base/java.lang.reflect.Method.invoke(Method.java:566)
> 2020-12-19T22:56:49.8169248Z at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
> 2020-12-19T22:56:49.8169942Z at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> 2020-12-19T22:56:49.8170657Z at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
> 2020-12-19T22:56:49.8171359Z at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> 2020-12-19T22:56:49.8171983Z at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
> 2020-12-19T22:56:49.8172576Z at org.junit.rules.RunRules.evaluate(RunRules.java:20)
> 2020-12-19T22:56:49.8173209Z at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
> 2020-12-19T22:56:49.8173834Z at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
> 2020-12-19T22:56:49.8174556Z at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
> 2020-12-19T22:56:49.8174994Z at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
> 2020-12-19T22:56:49.8175376Z at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
> 2020-12-19T22:56:49.8175782Z at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
> 2020-12-19T22:56:49.8176188Z at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
> 2020-12-19T22:56:49.8176576Z at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
> 2020-12-19T22:56:49.8176965Z at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
> 2020-12-19T22:56:49.8177326Z at org.junit.runners.Suite.runChild(Suite.java:128)
> 2020-12-19T22:56:49.8177653Z at org.junit.runners.Suite.runChild(Suite.java:27)
> 2020-12-19T22:56:49.8178104Z at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
> 2020-12-19T22:56:49.8178706Z at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
> 2020-12-19T22:56:49.8179223Z at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
> 2020-12-19T22:56:49.8179781Z at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
> 2020-12-19T22:56:49.8180169Z at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
> 2020-12-19T22:56:49.8180565Z at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
> 2020-12-19T22:56:49.8180963Z at org.apache.maven.surefire.junitcore.JUnitCore.run(JUnitCore.java:55)
> 2020-12-19T22:56:49.8181435Z at org.apache.maven.surefire.junitcore.JUnitCoreWrapper.createRequestAndRun(JUnitCoreWrapper.java:137)
> 2020-12-19T22:56:49.8181964Z at org.apache.maven.surefire.junitcore.JUnitCoreWrapper.executeEager(JUnitCoreWrapper.java:107)
> 2020-12-19T22:56:49.8182468Z at org.apache.maven.surefire.junitcore.JUnitCoreWrapper.execute(JUnitCoreWrapper.java:83)
> 2020-12-19T22:56:49.8182951Z at org.apache.maven.surefire.junitcore.JUnitCoreWrapper.execute(JUnitCoreWrapper.java:75)
> 2020-12-19T22:56:49.8183446Z at org.apache.maven.surefire.junitcore.JUnitCoreProvider.invoke(JUnitCoreProvider.java:158)
> 2020-12-19T22:56:49.8183972Z at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
> 2020-12-19T22:56:49.8184666Z at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
> 2020-12-19T22:56:49.8185157Z at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
> 2020-12-19T22:56:49.8185604Z at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
> {code}
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