junzhong qin created FLINK-37869:
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Summary: Bouned job can't be cleanup by the Flink Kuberenetes
Operator
Key: FLINK-37869
URL: https://issues.apache.org/jira/browse/FLINK-37869
Project: Flink
Issue Type: Bug
Components: Kubernetes Operator
Affects Versions: kubernetes-operator-1.11.0
Environment: We are using Flink 1.17.
Reporter: junzhong qin
When I run a bounded sql job on Kuberentes cluster, the operator will not
cleanup it. Check the operator log we can find the following logs:
# OR io.javaoperatorsdk.operator.processing.event.EventProcessor []
[flink-test.test-job] - Error during event processing Ex
# ecutionScope\{ resource id: ResourceID{name='test-job',
namespace='flink-test'}, version: 187833451}
org.apache.flink.kubernetes.operator.exception.ReconciliationException:
org.apache.flink.kubernetes.operator.exception.ReconciliationException: Could
not observe latest savepoint information at
org.apache.flink.kubernetes.operator.controller.FlinkDeploymentController.reconcile(FlinkDeploymentController.java:168)
~[flink-kubernetes-operator-1.11-SNAPSHOT-shaded.jar:1.11-SNAPSHOT] at
org.apache.flink.kubernetes.operator.controller.FlinkDeploymentController.reconcile(FlinkDeploymentController.java:62)
~[flink-kubernetes-operator-1.11-SNAPSHOT-shaded.jar:1.11-SNAPSHOT] at
io.javaoperatorsdk.operator.processing.Controller$1.execute(Controller.java:153)
~[flink-kubernetes-operator-1.11-SNAPSHOT-shaded.jar:1.11-SNAPSHOT] at
io.javaoperatorsdk.operator.processing.Controller$1.execute(Controller.java:111)
~[flink-kubernetes-operator-1.11-SNAPSHOT-shaded.jar:1.11-SNAPSHOT] at
org.apache.flink.kubernetes.operator.metrics.OperatorJosdkMetrics.timeControllerExecution(OperatorJosdkMetrics.java:80)
~[flink-kubernetes-operator-1.11-SNAPSHOT-shaded.jar:1.11-SNAPSHOT] at
io.javaoperatorsdk.operator.processing.Controller.reconcile(Controller.java:110)
~[flink-kubernetes-operator-1.11-SNAPSHOT-shaded.jar:1.11-SNAPSHOT] at
io.javaoperatorsdk.operator.processing.event.ReconciliationDispatcher.reconcileExecution(ReconciliationDispatcher.java:136)
~[flink-kubernetes-operator-1.11-SNAPSHOT-shaded.jar:1.11-SNAPSHOT] at
io.javaoperatorsdk.operator.processing.event.ReconciliationDispatcher.handleReconcile(ReconciliationDispatcher.java:117)
~[flink-kubernetes-operator-1.11-SNAPSHOT-shaded.jar:1.11-SNAPSHOT] at
io.javaoperatorsdk.operator.processing.event.ReconciliationDispatcher.handleDispatch(ReconciliationDispatcher.java:91)
~[flink-kubernetes-operator-1.11-SNAPSHOT-shaded.jar:1.11-SNAPSHOT] at
io.javaoperatorsdk.operator.processing.event.ReconciliationDispatcher.handleExecution(ReconciliationDispatcher.java:64)
~[flink-kubernetes-operator-1.11-SNAPSHOT-shaded.jar:1.11-SNAPSHOT] at
io.javaoperatorsdk.operator.processing.event.EventProcessor$ReconcilerExecutor.run(EventProcessor.java:452)
[flink-kubernetes-operator-1.11-SNAPSHOT-shaded.jar:1.11-SNAPSHOT] at
java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:?] at
java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:?] at
java.lang.Thread.run(Unknown Source) [?:?] Caused by:
org.apache.flink.kubernetes.operator.exception.ReconciliationException: Could
not observe latest savepoint information at
org.apache.flink.kubernetes.operator.service.AbstractFlinkService.getLastCheckpoint(AbstractFlinkService.java:564)
~[flink-kubernetes-operator-1.11-SNAPSHOT-shaded.jar:1.11-SNAPSHOT] at
org.apache.flink.kubernetes.operator.observer.SnapshotObserver.observeLatestCheckpoint(SnapshotObserver.java:448)
~[flink-kubernetes-operator-1.11-SNAPSHOT-shaded.jar:1.11-SNAPSHOT] at
org.apache.flink.kubernetes.operator.observer.SnapshotObserver.observeSavepointStatus(SnapshotObserver.java:93)
~[flink-kubernetes-operator-1.11-SNAPSHOT-shaded.jar:1.11-SNAPSHOT] at
org.apache.flink.kubernetes.operator.observer.deployment.ApplicationObserver.observeFlinkCluster(ApplicationObserver.java:51)
~[flink-kubernetes-operator-1.11-SNAPSHOT-shaded.jar:1.11-SNAPSHOT] at
org.apache.flink.kubernetes.operator.observer.deployment.AbstractFlinkDeploymentObserver.observeInternal(AbstractFlinkDeploymentObserver.java:71)
~[flink-kubernetes-operator-1.11-SNAPSHOT-shaded.jar:1.11-SNAPSHOT] at
org.apache.flink.kubernetes.operator.observer.AbstractFlinkResourceObserver.observe(AbstractFlinkResourceObserver.java:49)
~[flink-kubernetes-operator-1.11-SNAPSHOT-shaded.jar:1.11-SNAPSHOT] at
org.apache.flink.kubernetes.operator.controller.FlinkDeploymentController.reconcile(FlinkDeploymentController.java:148)
~[flink-kubernetes-operator-1.11-SNAPSHOT-shaded.jar:1.11-SNAPSHOT] ... 13
more Caused by: java.util.concurrent.ExecutionException:
org.apache.flink.runtime.rest.util.RestClientException:
[org.apache.flink.runtime.rest.NotFoundException: Job
3168cb84e61f644572f9354e0164a03d not found at
org.apache.flink.runtime.rest.handler.job.checkpoints.AbstractCheckpointStatsHandler.lambda$handleRequest$2(AbstractCheckpointStatsHandler.java:102)
at
java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884)
at
java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866)
at
java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488)
at
java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990)
at
org.apache.flink.runtime.rpc.akka.AkkaInvocationHandler.lambda$invokeRpc$1(AkkaInvocationHandler.java:260)
at
java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:774)
at
java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:750)
at
java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488)
at
java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990)
at
org.apache.flink.util.concurrent.FutureUtils.doForward(FutureUtils.java:1298)
at
org.apache.flink.runtime.concurrent.akka.ClassLoadingUtils.lambda$null$1(ClassLoadingUtils.java:93)
at
org.apache.flink.runtime.concurrent.akka.ClassLoadingUtils.runWithContextClassLoader(ClassLoadingUtils.java:68)
at
org.apache.flink.runtime.concurrent.akka.ClassLoadingUtils.lambda$guardCompletionWithContextClassLoader$2(ClassLoadingUtils.java:92)
at
java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:774)
at
java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:750)
at
java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488)
at
java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990)
at
org.apache.flink.runtime.concurrent.akka.AkkaFutureUtils$1.onComplete(AkkaFutureUtils.java:45)
at akka.dispatch.OnComplete.internal(Future.scala:299) at
akka.dispatch.OnComplete.internal(Future.scala:297) at
akka.dispatch.japi$CallbackBridge.apply(Future.scala:224) at
akka.dispatch.japi$CallbackBridge.apply(Future.scala:221) at
scala.concurrent.impl.CallbackRunnable.run(Promise.scala:64) at
org.apache.flink.runtime.concurrent.akka.AkkaFutureUtils$DirectExecutionContext.execute(AkkaFutureUtils.java:65)
at
scala.concurrent.impl.CallbackRunnable.executeWithValue(Promise.scala:72)
at
scala.concurrent.impl.Promise$DefaultPromise.$anonfun$tryComplete$1(Promise.scala:288)
at
scala.concurrent.impl.Promise$DefaultPromise.$anonfun$tryComplete$1$adapted(Promise.scala:288)
at
scala.concurrent.impl.Promise$DefaultPromise.tryComplete(Promise.scala:288)
at akka.pattern.PromiseActorRef.$bang(AskSupport.scala:622) at
akka.pattern.PipeToSupport$PipeableFuture$$anonfun$pipeTo$1.applyOrElse(PipeToSupport.scala:25)
at
akka.pattern.PipeToSupport$PipeableFuture$$anonfun$pipeTo$1.applyOrElse(PipeToSupport.scala:23)
at scala.concurrent.Future.$anonfun$andThen$1(Future.scala:536) at
scala.concurrent.impl.Promise.liftedTree1$1(Promise.scala:33) at
scala.concurrent.impl.Promise.$anonfun$transform$1(Promise.scala:33) at
scala.concurrent.impl.CallbackRunnable.run(Promise.scala:64) at
akka.dispatch.BatchingExecutor$AbstractBatch.processBatch(BatchingExecutor.scala:63)
at
akka.dispatch.BatchingExecutor$BlockableBatch.$anonfun$run$1(BatchingExecutor.scala:100)
at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23)
at scala.concurrent.BlockContext$.withBlockContext(BlockContext.scala:85)
at
akka.dispatch.BatchingExecutor$BlockableBatch.run(BatchingExecutor.scala:100)
at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:49) at
akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(ForkJoinExecutorConfigurator.scala:48)
at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at
java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692) at
java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:175)
Caused by: org.apache.flink.runtime.messages.FlinkJobNotFoundException: Could
not find Flink job (3168cb84e61f644572f9354e0164a03d) at
org.apache.flink.runtime.dispatcher.Dispatcher.getJobMasterGateway(Dispatcher.java:1492)
at
org.apache.flink.runtime.dispatcher.Dispatcher.performOperationOnJobMasterGateway(Dispatcher.java:1507)
at
org.apache.flink.runtime.dispatcher.Dispatcher.requestCheckpointStats(Dispatcher.java:967)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498) at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor.lambda$handleRpcInvocation$1(AkkaRpcActor.java:309)
at
org.apache.flink.runtime.concurrent.akka.ClassLoadingUtils.runWithContextClassLoader(ClassLoadingUtils.java:83)
at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcInvocation(AkkaRpcActor.java:307)
at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:222)
at
org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.handleRpcMessage(FencedAkkaRpcActor.java:84)
at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleMessage(AkkaRpcActor.java:168)
at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:24) at
akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:20) at
scala.PartialFunction.applyOrElse(PartialFunction.scala:127) at
scala.PartialFunction.applyOrElse$(PartialFunction.scala:126) at
akka.japi.pf.UnitCaseStatement.applyOrElse(CaseStatements.scala:20) at
scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:175) at
scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:176) at
scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:176) at
akka.actor.Actor.aroundReceive(Actor.scala:537) at
akka.actor.Actor.aroundReceive$(Actor.scala:535) at
akka.actor.AbstractActor.aroundReceive(AbstractActor.scala:220) at
akka.actor.ActorCell.receiveMessage(ActorCell.scala:579) at
akka.actor.ActorCell.invoke(ActorCell.scala:547) at
akka.dispatch.Mailbox.processMailbox(Mailbox.scala:270) at
akka.dispatch.Mailbox.run(Mailbox.scala:231) at
akka.dispatch.Mailbox.exec(Mailbox.scala:243) ... 4 more
I have cherry picked the following commit, but still met this exception.
1. [FLINK-37370] [Observer] Finished batch jobs throw ReconciliationException
and never reach FINISHED in the CR
2. [FLINK-37370] [Observer] Fix exception caught when handling checkpointing
not enabled for batch jobs and add batch e2e test
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