2020-10-12T10:27:51.7667213Z [ERROR] Tests run: 4, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 13.146 s <<< FAILURE! - in org.apache.flink.test.checkpointing.UnalignedCheckpointCompatibilityITCase
2020-10-12T10:27:51.7675454Z [ERROR] test[type: SAVEPOINT, startAligned: false](org.apache.flink.test.checkpointing.UnalignedCheckpointCompatibilityITCase) Time elapsed: 2.168 s <<< ERROR!
2020-10-12T10:27:51.7676759Z java.util.concurrent.ExecutionException: java.util.concurrent.CompletionException: org.apache.flink.runtime.checkpoint.CheckpointException: Not all required tasks are currently running.
2020-10-12T10:27:51.7686572Z at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357)
2020-10-12T10:27:51.7688239Z at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908)
2020-10-12T10:27:51.7689543Z at org.apache.flink.test.checkpointing.UnalignedCheckpointCompatibilityITCase.runAndTakeSavepoint(UnalignedCheckpointCompatibilityITCase.java:113)
2020-10-12T10:27:51.7690681Z at org.apache.flink.test.checkpointing.UnalignedCheckpointCompatibilityITCase.test(UnalignedCheckpointCompatibilityITCase.java:97)
2020-10-12T10:27:51.7691513Z at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2020-10-12T10:27:51.7692182Z at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
2020-10-12T10:27:51.7692964Z at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
2020-10-12T10:27:51.7693655Z at java.lang.reflect.Method.invoke(Method.java:498)
2020-10-12T10:27:51.7694489Z at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
2020-10-12T10:27:51.7707103Z at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
2020-10-12T10:27:51.7729199Z at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
2020-10-12T10:27:51.7730097Z at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
2020-10-12T10:27:51.7730833Z at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
2020-10-12T10:27:51.7731500Z at org.junit.rules.RunRules.evaluate(RunRules.java:20)
2020-10-12T10:27:51.7732086Z at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
2020-10-12T10:27:51.7732781Z at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
2020-10-12T10:27:51.7733563Z at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
2020-10-12T10:27:51.7734735Z at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
2020-10-12T10:27:51.7735400Z at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
2020-10-12T10:27:51.7736075Z at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
2020-10-12T10:27:51.7736757Z at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
2020-10-12T10:27:51.7737432Z at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
2020-10-12T10:27:51.7738081Z at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
2020-10-12T10:27:51.7739008Z at org.junit.runners.Suite.runChild(Suite.java:128)
2020-10-12T10:27:51.7739583Z at org.junit.runners.Suite.runChild(Suite.java:27)
2020-10-12T10:27:51.7740173Z at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
2020-10-12T10:27:51.7740800Z at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
2020-10-12T10:27:51.7741470Z at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
2020-10-12T10:27:51.7742150Z at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
2020-10-12T10:27:51.7742808Z at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
2020-10-12T10:27:51.7743457Z at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
2020-10-12T10:27:51.7768250Z at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
2020-10-12T10:27:51.7769287Z at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
2020-10-12T10:27:51.7770227Z at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
2020-10-12T10:27:51.7771168Z at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
2020-10-12T10:27:51.7772013Z at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
2020-10-12T10:27:51.7772894Z at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
2020-10-12T10:27:51.7773673Z at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
2020-10-12T10:27:51.7774734Z at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
2020-10-12T10:27:51.7775697Z Caused by: java.util.concurrent.CompletionException: org.apache.flink.runtime.checkpoint.CheckpointException: Not all required tasks are currently running.
2020-10-12T10:27:51.7776658Z at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:292)
2020-10-12T10:27:51.7777468Z at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:308)
2020-10-12T10:27:51.7778379Z at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:607)
2020-10-12T10:27:51.7779152Z at java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:591)
2020-10-12T10:27:51.7779888Z at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488)
2020-10-12T10:27:51.7780806Z at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990)
2020-10-12T10:27:51.7781692Z at org.apache.flink.runtime.checkpoint.CheckpointCoordinator.lambda$null$0(CheckpointCoordinator.java:467)
2020-10-12T10:27:51.7782539Z at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:774)
2020-10-12T10:27:51.7783358Z at java.util.concurrent.CompletableFuture.uniWhenCompleteStage(CompletableFuture.java:792)
2020-10-12T10:27:51.7784089Z at java.util.concurrent.CompletableFuture.whenComplete(CompletableFuture.java:2153)
2020-10-12T10:27:51.7785057Z at org.apache.flink.runtime.checkpoint.CheckpointCoordinator.lambda$triggerSavepointInternal$1(CheckpointCoordinator.java:463)
2020-10-12T10:27:51.7785854Z at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
2020-10-12T10:27:51.7786452Z at java.util.concurrent.FutureTask.run(FutureTask.java:266)
2020-10-12T10:27:51.7787161Z at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
2020-10-12T10:27:51.7788496Z at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
2020-10-12T10:27:51.7789333Z at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
2020-10-12T10:27:51.7790043Z at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
2020-10-12T10:27:51.7790770Z at java.lang.Thread.run(Thread.java:748)
2020-10-12T10:27:51.7791415Z Caused by: org.apache.flink.runtime.checkpoint.CheckpointException: Not all required tasks are currently running.
2020-10-12T10:27:51.7792516Z at org.apache.flink.runtime.checkpoint.CheckpointCoordinator.getTriggerExecutions(CheckpointCoordinator.java:1724)
2020-10-12T10:27:51.7793448Z at org.apache.flink.runtime.checkpoint.CheckpointCoordinator.startTriggeringCheckpoint(CheckpointCoordinator.java:510)
2020-10-12T10:27:51.7794766Z at java.util.Optional.ifPresent(Optional.java:159)
2020-10-12T10:27:51.7795546Z at org.apache.flink.runtime.checkpoint.CheckpointCoordinator.triggerCheckpoint(CheckpointCoordinator.java:500)
2020-10-12T10:27:51.7796558Z at org.apache.flink.runtime.checkpoint.CheckpointCoordinator.lambda$triggerSavepointInternal$1(CheckpointCoordinator.java:458)
2020-10-12T10:27:51.7797253Z ... 7 more
Bug
Critical
