[
https://issues.apache.org/jira/browse/FLINK-11828?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Aljoscha Krettek updated FLINK-11828:
-------------------------------------
Summary: ZooKeeperHADispatcherTest.testStandbyDispatcherJobRecovery is
unstable (was: [HA] Test instability:
ZooKeeperHADispatcherTest.testStandbyDispatcherJobRecovery)
> ZooKeeperHADispatcherTest.testStandbyDispatcherJobRecovery is unstable
> ----------------------------------------------------------------------
>
> Key: FLINK-11828
> URL: https://issues.apache.org/jira/browse/FLINK-11828
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Coordination
> Affects Versions: 1.8.0
> Reporter: Andrey Zagrebin
> Priority: Critical
> Labels: test-stability
>
> I observed locally on Mac that
> ZooKeeperHADispatcherTest.testStandbyDispatcherJobRecovery sometimes
> sporadically fails when I run the whole test package
> org.apache.flink.runtime.dispatcher in IntelliJ Idea:
> {code:java}
> org.apache.flink.runtime.util.TestingFatalErrorHandler$TestingException:
> org.apache.flink.runtime.dispatcher.DispatcherException: Could not start the
> added job 3cdec37e27b590a6f87b6c52151aa17d
> at
> org.apache.flink.runtime.util.TestingFatalErrorHandler.rethrowError(TestingFatalErrorHandler.java:51)
> at
> org.apache.flink.runtime.dispatcher.ZooKeeperHADispatcherTest.teardown(ZooKeeperHADispatcherTest.java:117)
> 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.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
> at
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> at
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
> at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33)
> at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
> at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
> at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
> at org.junit.rules.RunRules.evaluate(RunRules.java:20)
> at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
> at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
> at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
> at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
> at
> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
> at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
> at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
> at org.junit.rules.RunRules.evaluate(RunRules.java:20)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
> at org.junit.runners.Suite.runChild(Suite.java:128)
> at org.junit.runners.Suite.runChild(Suite.java:27)
> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
> at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
> at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
> at
> com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
> at
> com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
> at
> com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
> at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
> Caused by: org.apache.flink.runtime.dispatcher.DispatcherException: Could not
> start the added job 3cdec37e27b590a6f87b6c52151aa17d
> at
> org.apache.flink.runtime.dispatcher.Dispatcher.lambda$null$43(Dispatcher.java:1005)
> at
> java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:760)
> at
> java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:736)
> at
> java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
> at java.util.concurrent.CompletableFuture.postFire(CompletableFuture.java:561)
> at
> java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:580)
> at
> java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:442)
> at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:39)
> at
> akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:415)
> at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
> at
> scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
> at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
> at
> scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
> Caused by: java.lang.IllegalStateException: Not running. Forgot to call
> start()?
> at org.apache.flink.util.Preconditions.checkState(Preconditions.java:195)
> at
> org.apache.flink.runtime.jobmanager.ZooKeeperSubmittedJobGraphStore.verifyIsRunning(ZooKeeperSubmittedJobGraphStore.java:429)
> at
> org.apache.flink.runtime.jobmanager.ZooKeeperSubmittedJobGraphStore.recoverJobGraph(ZooKeeperSubmittedJobGraphStore.java:165)
> at
> org.apache.flink.runtime.dispatcher.Dispatcher.recoverJob(Dispatcher.java:711)
> at
> org.apache.flink.runtime.dispatcher.Dispatcher.lambda$null$39(Dispatcher.java:983)
> at
> org.apache.flink.util.function.FunctionUtils.lambda$uncheckedFunction$2(FunctionUtils.java:73)
> at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:602)
> at
> java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:577)
> ... 7 more{code}
> The problem might be that the closing of one of testing dispatchers triggers
> its job failover. Another dispatcher concurrently recovers the job of the
> former one which triggers onAddedJobGraph notification in the former one. The
> former one tries again to recover it in onAddedJobGraph and fails because the
> zk store is not running anymore after closing.
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