2021-02-24T22:47:55.4844360Z java.lang.RuntimeException: Failed to fetch next result
2021-02-24T22:47:55.4847421Z at org.apache.flink.streaming.api.operators.collect.CollectResultIterator.nextResultFromFetcher(CollectResultIterator.java:109)
2021-02-24T22:47:55.4848395Z at org.apache.flink.streaming.api.operators.collect.CollectResultIterator.hasNext(CollectResultIterator.java:80)
2021-02-24T22:47:55.4849262Z at org.apache.flink.connector.file.src.FileSourceTextLinesITCase.testBoundedTextFileSource(FileSourceTextLinesITCase.java:148)
2021-02-24T22:47:55.4850030Z at org.apache.flink.connector.file.src.FileSourceTextLinesITCase.testBoundedTextFileSourceWithJobManagerFailover(FileSourceTextLinesITCase.java:108)
2021-02-24T22:47:55.4850780Z at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2021-02-24T22:47:55.4851322Z at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
2021-02-24T22:47:55.4858977Z at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
2021-02-24T22:47:55.4860737Z at java.lang.reflect.Method.invoke(Method.java:498)
2021-02-24T22:47:55.4861855Z at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
2021-02-24T22:47:55.4862873Z at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
2021-02-24T22:47:55.4863598Z at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
2021-02-24T22:47:55.4864289Z at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
2021-02-24T22:47:55.4864937Z at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
2021-02-24T22:47:55.4865570Z at org.apache.flink.util.TestNameProvider$1.evaluate(TestNameProvider.java:45)
2021-02-24T22:47:55.4866152Z at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
2021-02-24T22:47:55.4866670Z at org.junit.rules.RunRules.evaluate(RunRules.java:20)
2021-02-24T22:47:55.4867172Z at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
2021-02-24T22:47:55.4867765Z at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
2021-02-24T22:47:55.4868588Z at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
2021-02-24T22:47:55.4869683Z at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
2021-02-24T22:47:55.4886595Z at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
2021-02-24T22:47:55.4887656Z at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
2021-02-24T22:47:55.4888451Z at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
2021-02-24T22:47:55.4889199Z at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
2021-02-24T22:47:55.4889845Z at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
2021-02-24T22:47:55.4890447Z at org.junit.rules.RunRules.evaluate(RunRules.java:20)
2021-02-24T22:47:55.4891037Z at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
2021-02-24T22:47:55.4891604Z at org.junit.runners.Suite.runChild(Suite.java:128)
2021-02-24T22:47:55.4892235Z at org.junit.runners.Suite.runChild(Suite.java:27)
2021-02-24T22:47:55.4892959Z at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
2021-02-24T22:47:55.4893573Z at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
2021-02-24T22:47:55.4894216Z at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
2021-02-24T22:47:55.4894824Z at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
2021-02-24T22:47:55.4895425Z at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
2021-02-24T22:47:55.4896027Z at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
2021-02-24T22:47:55.4896638Z at org.apache.maven.surefire.junitcore.JUnitCore.run(JUnitCore.java:55)
2021-02-24T22:47:55.4897378Z at org.apache.maven.surefire.junitcore.JUnitCoreWrapper.createRequestAndRun(JUnitCoreWrapper.java:137)
2021-02-24T22:47:55.4898342Z at org.apache.maven.surefire.junitcore.JUnitCoreWrapper.executeEager(JUnitCoreWrapper.java:107)
2021-02-24T22:47:55.4899204Z at org.apache.maven.surefire.junitcore.JUnitCoreWrapper.execute(JUnitCoreWrapper.java:83)
2021-02-24T22:47:55.4899965Z at org.apache.maven.surefire.junitcore.JUnitCoreWrapper.execute(JUnitCoreWrapper.java:75)
2021-02-24T22:47:55.4900709Z at org.apache.maven.surefire.junitcore.JUnitCoreProvider.invoke(JUnitCoreProvider.java:158)
2021-02-24T22:47:55.4901503Z at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
2021-02-24T22:47:55.4902315Z at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
2021-02-24T22:47:55.4903260Z at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
2021-02-24T22:47:55.4903941Z at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
2021-02-24T22:47:55.4904586Z Caused by: java.io.IOException: Failed to fetch job execution result
2021-02-24T22:47:55.4905378Z at org.apache.flink.streaming.api.operators.collect.CollectResultFetcher.getAccumulatorResults(CollectResultFetcher.java:169)
2021-02-24T22:47:55.4906286Z at org.apache.flink.streaming.api.operators.collect.CollectResultFetcher.next(CollectResultFetcher.java:118)
2021-02-24T22:47:55.4907230Z at org.apache.flink.streaming.api.operators.collect.CollectResultIterator.nextResultFromFetcher(CollectResultIterator.java:106)
2021-02-24T22:47:55.4907998Z ... 44 more
2021-02-24T22:47:55.4908618Z Caused by: java.util.concurrent.ExecutionException: org.apache.flink.runtime.client.JobExecutionException: Job execution failed.
2021-02-24T22:47:55.4909533Z at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357)
2021-02-24T22:47:55.4910233Z at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1928)
2021-02-24T22:47:55.4911035Z at org.apache.flink.streaming.api.operators.collect.CollectResultFetcher.getAccumulatorResults(CollectResultFetcher.java:167)
2021-02-24T22:47:55.4911650Z ... 46 more
2021-02-24T22:47:55.4912141Z Caused by: org.apache.flink.runtime.client.JobExecutionException: Job execution failed.
2021-02-24T22:47:55.4912942Z at org.apache.flink.runtime.jobmaster.JobResult.toJobExecutionResult(JobResult.java:144)
2021-02-24T22:47:55.4913955Z at org.apache.flink.runtime.minicluster.MiniClusterJobClient.lambda$getJobExecutionResult$3(MiniClusterJobClient.java:137)
2021-02-24T22:47:55.4914902Z at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:616)
2021-02-24T22:47:55.4915610Z at java.util.concurrent.CompletableFuture.uniApplyStage(CompletableFuture.java:628)
2021-02-24T22:47:55.4916316Z at java.util.concurrent.CompletableFuture.thenApply(CompletableFuture.java:1996)
2021-02-24T22:47:55.4917123Z at org.apache.flink.runtime.minicluster.MiniClusterJobClient.getJobExecutionResult(MiniClusterJobClient.java:134)
2021-02-24T22:47:55.4918172Z at org.apache.flink.streaming.api.operators.collect.CollectResultFetcher.getAccumulatorResults(CollectResultFetcher.java:166)
2021-02-24T22:47:55.4918901Z ... 46 more
2021-02-24T22:47:55.4919463Z Caused by: org.apache.flink.runtime.client.JobExecutionException: Not enough resources available for scheduling.
2021-02-24T22:47:55.4920378Z at org.apache.flink.runtime.scheduler.adaptive.AdaptiveScheduler.lambda$determineParallelismAndAssignResources$18(AdaptiveScheduler.java:585)
2021-02-24T22:47:55.4921197Z at java.util.Optional.orElseThrow(Optional.java:290)
2021-02-24T22:47:55.4921999Z at org.apache.flink.runtime.scheduler.adaptive.AdaptiveScheduler.determineParallelismAndAssignResources(AdaptiveScheduler.java:582)
2021-02-24T22:47:55.4923217Z at org.apache.flink.runtime.scheduler.adaptive.AdaptiveScheduler.createExecutionGraphWithAvailableResources(AdaptiveScheduler.java:598)
2021-02-24T22:47:55.4924249Z at org.apache.flink.runtime.scheduler.adaptive.WaitingForResources.createExecutionGraphWithAvailableResources(WaitingForResources.java:105)
2021-02-24T22:47:55.4925252Z at org.apache.flink.runtime.scheduler.adaptive.WaitingForResources.resourceTimeout(WaitingForResources.java:99)
2021-02-24T22:47:55.4926126Z at org.apache.flink.runtime.scheduler.adaptive.AdaptiveScheduler.runIfState(AdaptiveScheduler.java:898)
2021-02-24T22:47:55.4926986Z at org.apache.flink.runtime.scheduler.adaptive.AdaptiveScheduler.lambda$runIfState$20(AdaptiveScheduler.java:913)
2021-02-24T22:47:55.4927768Z at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
2021-02-24T22:47:55.4928488Z at java.util.concurrent.FutureTask.run(FutureTask.java:266)
2021-02-24T22:47:55.4929180Z at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRunAsync(AkkaRpcActor.java:440)
2021-02-24T22:47:55.4929946Z at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:208)
2021-02-24T22:47:55.4930725Z at org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.handleRpcMessage(FencedAkkaRpcActor.java:77)
2021-02-24T22:47:55.4931493Z at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleMessage(AkkaRpcActor.java:158)
2021-02-24T22:47:55.4932187Z at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:26)
2021-02-24T22:47:55.4932944Z at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:21)
2021-02-24T22:47:55.4933558Z at scala.PartialFunction$class.applyOrElse(PartialFunction.scala:123)
2021-02-24T22:47:55.4934198Z at akka.japi.pf.UnitCaseStatement.applyOrElse(CaseStatements.scala:21)
2021-02-24T22:47:55.4934856Z at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:170)
2021-02-24T22:47:55.4935498Z at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:171)
2021-02-24T22:47:55.4936136Z at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:171)
2021-02-24T22:47:55.4936744Z at akka.actor.Actor$class.aroundReceive(Actor.scala:517)
2021-02-24T22:47:55.4937321Z at akka.actor.AbstractActor.aroundReceive(AbstractActor.scala:225)
2021-02-24T22:47:55.4938023Z at akka.actor.ActorCell.receiveMessage(ActorCell.scala:592)
2021-02-24T22:47:55.4938569Z at akka.actor.ActorCell.invoke(ActorCell.scala:561)
2021-02-24T22:47:55.4939154Z at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:258)
2021-02-24T22:47:55.4939701Z at akka.dispatch.Mailbox.run(Mailbox.scala:225)
2021-02-24T22:47:55.4940205Z at akka.dispatch.Mailbox.exec(Mailbox.scala:235)
2021-02-24T22:47:55.4940958Z at akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
2021-02-24T22:47:55.4941788Z at akka.dispatch.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
2021-02-24T22:47:55.4942569Z at akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
2021-02-24T22:47:55.4943274Z at akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
2021-02-24T22:47:55.4943685Z
Bug
Major