2020-11-16T13:03:16.9279059Z [ERROR] Tests run: 2, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 2.612 s <<< FAILURE! - in org.apache.flink.connector.base.source.reader.CoordinatedSourceITCase
2020-11-16T13:03:16.9279932Z [ERROR] testEnumeratorReaderCommunication(org.apache.flink.connector.base.source.reader.CoordinatedSourceITCase) Time elapsed: 0.067 s <<< ERROR!
2020-11-16T13:03:16.9280589Z org.apache.flink.runtime.client.JobExecutionException: Job execution failed.
2020-11-16T13:03:16.9281391Z at org.apache.flink.runtime.jobmaster.JobResult.toJobExecutionResult(JobResult.java:147)
2020-11-16T13:03:16.9282173Z at org.apache.flink.runtime.minicluster.MiniCluster.executeJobBlocking(MiniCluster.java:677)
2020-11-16T13:03:16.9282802Z at org.apache.flink.streaming.util.TestStreamEnvironment.execute(TestStreamEnvironment.java:81)
2020-11-16T13:03:16.9283356Z at org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.java:1697)
2020-11-16T13:03:16.9283953Z at org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.java:1679)
2020-11-16T13:03:16.9284600Z at org.apache.flink.connector.base.source.reader.CoordinatedSourceITCase.executeAndVerify(CoordinatedSourceITCase.java:84)
2020-11-16T13:03:16.9285253Z at org.apache.flink.connector.base.source.reader.CoordinatedSourceITCase.testEnumeratorReaderCommunication(CoordinatedSourceITCase.java:52)
2020-11-16T13:03:16.9285749Z at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2020-11-16T13:03:16.9286151Z at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
2020-11-16T13:03:16.9286627Z at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
2020-11-16T13:03:16.9287041Z at java.lang.reflect.Method.invoke(Method.java:498)
2020-11-16T13:03:16.9287456Z at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
2020-11-16T13:03:16.9287932Z at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
2020-11-16T13:03:16.9288389Z at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
2020-11-16T13:03:16.9288851Z at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
2020-11-16T13:03:16.9289280Z at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
2020-11-16T13:03:16.9289638Z at org.junit.rules.RunRules.evaluate(RunRules.java:20)
2020-11-16T13:03:16.9290071Z at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
2020-11-16T13:03:16.9290510Z at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
2020-11-16T13:03:16.9291178Z at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
2020-11-16T13:03:16.9291665Z at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
2020-11-16T13:03:16.9292059Z at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
2020-11-16T13:03:16.9292466Z at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
2020-11-16T13:03:16.9292856Z at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
2020-11-16T13:03:16.9293258Z at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
2020-11-16T13:03:16.9293655Z at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
2020-11-16T13:03:16.9294131Z at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
2020-11-16T13:03:16.9294517Z at org.junit.rules.RunRules.evaluate(RunRules.java:20)
2020-11-16T13:03:16.9294875Z at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
2020-11-16T13:03:16.9295298Z at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
2020-11-16T13:03:16.9295788Z at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
2020-11-16T13:03:16.9296265Z at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
2020-11-16T13:03:16.9296739Z at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
2020-11-16T13:03:16.9297241Z at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
2020-11-16T13:03:16.9297740Z at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
2020-11-16T13:03:16.9298207Z at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
2020-11-16T13:03:16.9298652Z at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
2020-11-16T13:03:16.9299212Z Caused by: org.apache.flink.runtime.JobException: Recovery is suppressed by NoRestartBackoffTimeStrategy
2020-11-16T13:03:16.9299907Z at org.apache.flink.runtime.executiongraph.failover.flip1.ExecutionFailureHandler.handleFailure(ExecutionFailureHandler.java:116)
2020-11-16T13:03:16.9301093Z at org.apache.flink.runtime.executiongraph.failover.flip1.ExecutionFailureHandler.getFailureHandlingResult(ExecutionFailureHandler.java:78)
2020-11-16T13:03:16.9302068Z at org.apache.flink.runtime.scheduler.DefaultScheduler.handleTaskFailure(DefaultScheduler.java:192)
2020-11-16T13:03:16.9302897Z at org.apache.flink.runtime.scheduler.DefaultScheduler.maybeHandleTaskFailure(DefaultScheduler.java:185)
2020-11-16T13:03:16.9303594Z at org.apache.flink.runtime.scheduler.DefaultScheduler.updateTaskExecutionStateInternal(DefaultScheduler.java:179)
2020-11-16T13:03:16.9304414Z at org.apache.flink.runtime.scheduler.SchedulerBase.updateTaskExecutionState(SchedulerBase.java:503)
2020-11-16T13:03:16.9305221Z at org.apache.flink.runtime.jobmaster.JobMaster.updateTaskExecutionState(JobMaster.java:384)
2020-11-16T13:03:16.9305908Z at sun.reflect.GeneratedMethodAccessor14.invoke(Unknown Source)
2020-11-16T13:03:16.9306567Z at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
2020-11-16T13:03:16.9307220Z at java.lang.reflect.Method.invoke(Method.java:498)
2020-11-16T13:03:16.9307909Z at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcInvocation(AkkaRpcActor.java:286)
2020-11-16T13:03:16.9308708Z at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:201)
2020-11-16T13:03:16.9309544Z at org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.handleRpcMessage(FencedAkkaRpcActor.java:74)
2020-11-16T13:03:16.9310390Z at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleMessage(AkkaRpcActor.java:154)
2020-11-16T13:03:16.9311404Z at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:26)
2020-11-16T13:03:16.9312075Z at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:21)
2020-11-16T13:03:16.9312712Z at scala.PartialFunction$class.applyOrElse(PartialFunction.scala:123)
2020-11-16T13:03:16.9313331Z at akka.japi.pf.UnitCaseStatement.applyOrElse(CaseStatements.scala:21)
2020-11-16T13:03:16.9313899Z at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:170)
2020-11-16T13:03:16.9314396Z at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:171)
2020-11-16T13:03:16.9314796Z at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:171)
2020-11-16T13:03:16.9315188Z at akka.actor.Actor$class.aroundReceive(Actor.scala:517)
2020-11-16T13:03:16.9315584Z at akka.actor.AbstractActor.aroundReceive(AbstractActor.scala:225)
2020-11-16T13:03:16.9315967Z at akka.actor.ActorCell.receiveMessage(ActorCell.scala:592)
2020-11-16T13:03:16.9316332Z at akka.actor.ActorCell.invoke(ActorCell.scala:561)
2020-11-16T13:03:16.9316713Z at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:258)
2020-11-16T13:03:16.9317063Z at akka.dispatch.Mailbox.run(Mailbox.scala:225)
2020-11-16T13:03:16.9317395Z at akka.dispatch.Mailbox.exec(Mailbox.scala:235)
2020-11-16T13:03:16.9317768Z at akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
2020-11-16T13:03:16.9318184Z at akka.dispatch.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
2020-11-16T13:03:16.9318620Z at akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
2020-11-16T13:03:16.9319055Z at akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
2020-11-16T13:03:16.9320025Z Caused by: java.lang.IllegalStateException: Called 'finishedOrAvailableLater()' with shut-down fetchers but non-empty queue
2020-11-16T13:03:16.9320611Z at org.apache.flink.connector.base.source.reader.SourceReaderBase.finishedOrAvailableLater(SourceReaderBase.java:271)
2020-11-16T13:03:16.9321449Z at org.apache.flink.connector.base.source.reader.SourceReaderBase.pollNext(SourceReaderBase.java:118)
2020-11-16T13:03:16.9322205Z at org.apache.flink.connector.base.source.reader.SourceReaderBase.pollNext(SourceReaderBase.java:142)
2020-11-16T13:03:16.9322732Z at org.apache.flink.streaming.api.operators.SourceOperator.pollNextRecord(SourceOperator.java:219)
2020-11-16T13:03:16.9323321Z at org.apache.flink.streaming.api.operators.SourceOperator.emitNext(SourceOperator.java:209)
2020-11-16T13:03:16.9323819Z at org.apache.flink.streaming.runtime.io.StreamTaskSourceInput.emitNext(StreamTaskSourceInput.java:47)
2020-11-16T13:03:16.9324421Z at org.apache.flink.streaming.runtime.io.StreamOneInputProcessor.processInput(StreamOneInputProcessor.java:67)
2020-11-16T13:03:16.9324949Z at org.apache.flink.streaming.runtime.tasks.StreamTask.processInput(StreamTask.java:351)
2020-11-16T13:03:16.9325456Z at org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.runMailboxStep(MailboxProcessor.java:191)
2020-11-16T13:03:16.9326016Z at org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.runMailboxLoop(MailboxProcessor.java:181)
2020-11-16T13:03:16.9326546Z at org.apache.flink.streaming.runtime.tasks.StreamTask.runMailboxLoop(StreamTask.java:564)
2020-11-16T13:03:16.9327008Z at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:534)
2020-11-16T13:03:16.9327444Z at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:721)
2020-11-16T13:03:16.9327835Z at org.apache.flink.runtime.taskmanager.Task.run(Task.java:546)
2020-11-16T13:03:16.9328163Z at java.lang.Thread.run(Thread.java:748)
Bug
Critical
