[
https://issues.apache.org/jira/browse/FLINK-37869?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
junzhong qin updated FLINK-37869:
---------------------------------
Description:
When I run a bounded sql job on Kuberentes cluster, after the job finished the
operator will not cleanup it. Check the operator log we can find the following
logs:
{code:java}
//代码占位符
ERROR io.javaoperatorsdk.operator.processing.event.EventProcessor []
[flink-test.test-job] - Error during event processing ExecutionScope{ 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 {code}
I have cherry picked the following commit, but still met this exception.
# 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
Bouned job example:
{code:java}
// sql
create table source_table (
str STRING
) with (
'connector' = 'datagen'
, 'number-of-rows' = '10'
);
create table print_table (
str STRING
) with (
'connector' = 'print'
);
insert into print_table select str from source_table;{code}
was:
When I run a bounded sql job on Kuberentes cluster, after the job finished the
operator will not cleanup it. Check the operator log we can find the following
logs:
{code:java}
//代码占位符
ERROR io.javaoperatorsdk.operator.processing.event.EventProcessor []
[flink-test.test-job] - Error during event processing ExecutionScope{ 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 {code}
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
> FINISHED 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
> Priority: Major
>
> When I run a bounded sql job on Kuberentes cluster, after the job finished
> the operator will not cleanup it. Check the operator log we can find the
> following logs:
> {code:java}
> //代码占位符
> ERROR io.javaoperatorsdk.operator.processing.event.EventProcessor []
> [flink-test.test-job] - Error during event processing ExecutionScope{
> 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 {code}
> I have cherry picked the following commit, but still met this exception.
> # 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
> Bouned job example:
> {code:java}
> // sql
> create table source_table (
> str STRING
> ) with (
> 'connector' = 'datagen'
> , 'number-of-rows' = '10'
> );
> create table print_table (
> str STRING
> ) with (
> 'connector' = 'print'
> );
> insert into print_table select str from source_table;{code}
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