Did you have the WebUI open from a previous execution? If so then the UI
might still be requesting jobs from the previous job.
On 13.11.2018 08:01, 徐涛 wrote:
Hi Experts,
When I start Flink program in local, I found that the following
exception throws out, I do not know why it happens because it happens
in sudden, some hours ago the program can start successfully.
Could anyone help to explain it?
Thanks a lot!
2018-11-13 14:48:45 [flink-akka.actor.default-dispatcher-60] ERROR
o.a.f.r.r.h.job.JobDetailsHandler - Exception occurred in REST handler.
org.apache.flink.runtime.rest.NotFoundException: Job
512a21d9f992d4884f836abb82c64f0d not found
at
org.apache.flink.runtime.rest.handler.job.AbstractExecutionGraphHandler.lambda$handleRequest$1(AbstractExecutionGraphHandler.java:90)
~[flink-runtime_2.11-1.6.2.jar:1.6.2]
at
java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:870)
~[na:1.8.0_172]
at
java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:852)
~[na:1.8.0_172]
at
java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
~[na:1.8.0_172]
at
java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1977)
~[na:1.8.0_172]
at
org.apache.flink.runtime.rest.handler.legacy.ExecutionGraphCache.lambda$getExecutionGraph$0(ExecutionGraphCache.java:133)
~[flink-runtime_2.11-1.6.2.jar:1.6.2]
at
java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:760)
~[na:1.8.0_172]
at
java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:736)
[na:1.8.0_172]
at
java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
~[na:1.8.0_172]
at
java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1977)
~[na:1.8.0_172]
at
org.apache.flink.runtime.concurrent.FutureUtils$1.onComplete(FutureUtils.java:772)
~[flink-runtime_2.11-1.6.2.jar:1.6.2]
at akka.dispatch.OnComplete.internal(Future.scala:258)
~[akka-actor_2.11-2.4.20.jar:na]
at akka.dispatch.OnComplete.internal(Future.scala:256)
~[akka-actor_2.11-2.4.20.jar:na]
at akka.dispatch.japi$CallbackBridge.apply(Future.scala:186)
~[akka-actor_2.11-2.4.20.jar:na]
at akka.dispatch.japi$CallbackBridge.apply(Future.scala:183)
~[akka-actor_2.11-2.4.20.jar:na]
at
scala.concurrent.impl.CallbackRunnable.run$$$capture(Promise.scala:32)
~[scala-library-2.11.8.jar:na]
at scala.concurrent.impl.CallbackRunnable.run(Promise.scala)
~[scala-library-2.11.8.jar:na]
at
org.apache.flink.runtime.concurrent.Executors$DirectExecutionContext.execute(Executors.java:83)
~[flink-runtime_2.11-1.6.2.jar:1.6.2]
at
scala.concurrent.impl.CallbackRunnable.executeWithValue(Promise.scala:40)
~[scala-library-2.11.8.jar:na]
at
scala.concurrent.impl.Promise$DefaultPromise.tryComplete(Promise.scala:248)
~[scala-library-2.11.8.jar:na]
at akka.pattern.PromiseActorRef.$bang(AskSupport.scala:534)
~[akka-actor_2.11-2.4.20.jar:na]
at
akka.pattern.PipeToSupport$PipeableFuture$$anonfun$pipeTo$1.applyOrElse(PipeToSupport.scala:20)
~[akka-actor_2.11-2.4.20.jar:na]
at
akka.pattern.PipeToSupport$PipeableFuture$$anonfun$pipeTo$1.applyOrElse(PipeToSupport.scala:18)
~[akka-actor_2.11-2.4.20.jar:na]
at scala.concurrent.Future$$anonfun$andThen$1.apply(Future.scala:436)
~[scala-library-2.11.8.jar:na]
at scala.concurrent.Future$$anonfun$andThen$1.apply(Future.scala:435)
~[scala-library-2.11.8.jar:na]
at
scala.concurrent.impl.CallbackRunnable.run$$$capture(Promise.scala:32)
~[scala-library-2.11.8.jar:na]
at scala.concurrent.impl.CallbackRunnable.run(Promise.scala)
~[scala-library-2.11.8.jar:na]
at
akka.dispatch.BatchingExecutor$AbstractBatch.processBatch(BatchingExecutor.scala:55)
~[akka-actor_2.11-2.4.20.jar:na]
at
akka.dispatch.BatchingExecutor$BlockableBatch$$anonfun$run$1.apply$mcV$sp(BatchingExecutor.scala:91)
~[akka-actor_2.11-2.4.20.jar:na]
at
akka.dispatch.BatchingExecutor$BlockableBatch$$anonfun$run$1.apply(BatchingExecutor.scala:91)
~[akka-actor_2.11-2.4.20.jar:na]
at
akka.dispatch.BatchingExecutor$BlockableBatch$$anonfun$run$1.apply(BatchingExecutor.scala:91)
~[akka-actor_2.11-2.4.20.jar:na]
at
scala.concurrent.BlockContext$.withBlockContext(BlockContext.scala:72)
~[scala-library-2.11.8.jar:na]
at
akka.dispatch.BatchingExecutor$BlockableBatch.run(BatchingExecutor.scala:90)
~[akka-actor_2.11-2.4.20.jar:na]
at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:39)
~[akka-actor_2.11-2.4.20.jar:na]
at
akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:415)
~[akka-actor_2.11-2.4.20.jar:na]
at
scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
~[scala-library-2.11.8.jar:na]
at
scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
~[scala-library-2.11.8.jar:na]
at
scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
~[scala-library-2.11.8.jar:na]
at
scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
~[scala-library-2.11.8.jar:na]
Caused by:
org.apache.flink.runtime.messages.FlinkJobNotFoundException: Could not
find Flink job (512a21d9f992d4884f836abb82c64f0d)
at
org.apache.flink.runtime.dispatcher.Dispatcher.getJobMasterGatewayFuture(Dispatcher.java:766)
~[flink-runtime_2.11-1.6.2.jar:1.6.2]
at
org.apache.flink.runtime.dispatcher.Dispatcher.requestJob(Dispatcher.java:485)
~[flink-runtime_2.11-1.6.2.jar:1.6.2]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
~[na:1.8.0_172]
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
~[na:1.8.0_172]
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
~[na:1.8.0_172]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_172]
at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcInvocation(AkkaRpcActor.java:247)
~[flink-runtime_2.11-1.6.2.jar:1.6.2]
at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:162)
~[flink-runtime_2.11-1.6.2.jar:1.6.2]
at
org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.handleRpcMessage(FencedAkkaRpcActor.java:70)
~[flink-runtime_2.11-1.6.2.jar:1.6.2]
at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor.onReceive(AkkaRpcActor.java:142)
~[flink-runtime_2.11-1.6.2.jar:1.6.2]
at
org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.onReceive(FencedAkkaRpcActor.java:40)
~[flink-runtime_2.11-1.6.2.jar:1.6.2]
at
akka.actor.UntypedActor$$anonfun$receive$1.applyOrElse(UntypedActor.scala:165)
~[akka-actor_2.11-2.4.20.jar:na]
at akka.actor.Actor$class.aroundReceive$$$capture(Actor.scala:502)
~[akka-actor_2.11-2.4.20.jar:na]
at akka.actor.Actor$class.aroundReceive(Actor.scala)
~[akka-actor_2.11-2.4.20.jar:na]
at akka.actor.UntypedActor.aroundReceive(UntypedActor.scala:95)
~[akka-actor_2.11-2.4.20.jar:na]
at akka.actor.ActorCell.receiveMessage(ActorCell.scala:526)
~[akka-actor_2.11-2.4.20.jar:na]
at akka.actor.ActorCell.invoke(ActorCell.scala:495)
~[akka-actor_2.11-2.4.20.jar:na]
at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257)
~[akka-actor_2.11-2.4.20.jar:na]
at akka.dispatch.Mailbox.run(Mailbox.scala:224)
~[akka-actor_2.11-2.4.20.jar:na]
at akka.dispatch.Mailbox.exec(Mailbox.scala:234)
~[akka-actor_2.11-2.4.20.jar:na]
... 4 common frames omitted
Best
Henry
