Hi Niko, Thanks for your reply! Having zookeeper-related properties configured everything works smoothly! I was confused because the doc references high availability configuration for yarn session mode, anyway thanks a lot!
Now I noticed another problem, when I kill the job manager, it then gets
restarted by YARN, and the following stacktrace appears in the Job Manager log:
2017-06-20 16:44:53,843 WARN
org.apache.flink.runtime.webmonitor.JobManagerRetriever - Failed to
retrieve leader gateway and port.
akka.actor.ActorNotFound: Actor not found for:
ActorSelection[Anchor(akka.tcp://flink@dmpkit-dev-dn2:24660/),
Path(/user/jobmanager)]
at
akka.actor.ActorSelection$$anonfun$resolveOne$1.apply(ActorSelection.scala:65)
at
akka.actor.ActorSelection$$anonfun$resolveOne$1.apply(ActorSelection.scala:63)
at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:32)
at
akka.dispatch.BatchingExecutor$AbstractBatch.processBatch(BatchingExecutor.scala:55)
at akka.dispatch.BatchingExecutor$Batch.run(BatchingExecutor.scala:73)
at
akka.dispatch.ExecutionContexts$sameThreadExecutionContext$.unbatchedExecute(Future.scala:74)
at
akka.dispatch.BatchingExecutor$class.execute(BatchingExecutor.scala:120)
at
akka.dispatch.ExecutionContexts$sameThreadExecutionContext$.execute(Future.scala:73)
at
scala.concurrent.impl.CallbackRunnable.executeWithValue(Promise.scala:40)
at
scala.concurrent.impl.Promise$DefaultPromise.tryComplete(Promise.scala:248)
at akka.pattern.PromiseActorRef.$bang(AskSupport.scala:266)
at akka.actor.EmptyLocalActorRef.specialHandle(ActorRef.scala:533)
at akka.actor.DeadLetterActorRef.specialHandle(ActorRef.scala:569)
at akka.actor.DeadLetterActorRef.$bang(ActorRef.scala:559)
at
akka.remote.RemoteActorRefProvider$RemoteDeadLetterActorRef.$bang(RemoteActorRefProvider.scala:87)
at akka.remote.EndpointWriter.postStop(Endpoint.scala:583)
at akka.actor.Actor$class.aroundPostStop(Actor.scala:477)
at akka.remote.EndpointActor.aroundPostStop(Endpoint.scala:437)
at
akka.actor.dungeon.FaultHandling$class.akka$actor$dungeon$FaultHandling$$finishTerminate(FaultHandling.scala:210)
at
akka.actor.dungeon.FaultHandling$class.terminate(FaultHandling.scala:172)
at akka.actor.ActorCell.terminate(ActorCell.scala:369)
at akka.actor.ActorCell.invokeAll$1(ActorCell.scala:462)
at akka.actor.ActorCell.systemInvoke(ActorCell.scala:478)
at akka.dispatch.Mailbox.processAllSystemMessages(Mailbox.scala:263)
at akka.dispatch.Mailbox.run(Mailbox.scala:219)
at
akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:397)
at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
at
scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
at
scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
at
scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
2017-06-20 16:44:53,932 INFO
org.apache.hadoop.yarn.client.api.impl.AMRMClientImpl - Received new
token for : dmpkit-dev-dn2:8041
2017-06-20 16:44:53,937 INFO org.apache.flink.yarn.YarnFlinkResourceManager
- Retrieved 1 TaskManagers from previous attempt
2017-06-20 16:44:53,948 INFO org.apache.flink.yarn.YarnFlinkResourceManager
- Trying to associate with JobManager leader
akka.tcp://flink@dmpkit-dev-dn2:24660/user/jobmanager
2017-06-20 16:45:03,970 ERROR org.apache.flink.yarn.YarnFlinkResourceManager
- Resource manager could not register at JobManager
akka.pattern.AskTimeoutException: Ask timed out on
[ActorSelection[Anchor(akka.tcp://flink@dmpkit-dev-dn2:24660/),
Path(/user/jobmanager)]] after [10000 ms]
at
akka.pattern.PromiseActorRef$$anonfun$1.apply$mcV$sp(AskSupport.scala:334)
at akka.actor.Scheduler$$anon$7.run(Scheduler.scala:117)
at
scala.concurrent.Future$InternalCallbackExecutor$.unbatchedExecute(Future.scala:599)
at
scala.concurrent.BatchingExecutor$class.execute(BatchingExecutor.scala:109)
at
scala.concurrent.Future$InternalCallbackExecutor$.execute(Future.scala:597)
at
akka.actor.LightArrayRevolverScheduler$TaskHolder.executeTask(Scheduler.scala:474)
at
akka.actor.LightArrayRevolverScheduler$$anon$8.executeBucket$1(Scheduler.scala:425)
at
akka.actor.LightArrayRevolverScheduler$$anon$8.nextTick(Scheduler.scala:429)
at
akka.actor.LightArrayRevolverScheduler$$anon$8.run(Scheduler.scala:381)
at java.lang.Thread.run(Thread.java:745)
2017-06-20 16:45:03,971 INFO org.apache.flink.yarn.YarnFlinkResourceManager
- Trying to associate with JobManager leader
akka.tcp://flink@dmpkit-dev-dn2:24660/user/jobmanager
2017-06-20 16:45:03,975 WARN akka.remote.ReliableDeliverySupervisor
- Association with remote system
[akka.tcp://flink@dmpkit-dev-dn2:24660] has failed, address is now gated for
[5000] ms. Reason: [Association failed with
[akka.tcp://flink@dmpkit-dev-dn2:24660]] Caused by: [Connection refused:
dmpkit-dev-dn2/136.243.170.205:24660]
2017-06-20 16:45:13,989 ERROR org.apache.flink.yarn.YarnFlinkResourceManager
- Resource manager could not register at JobManager
akka.pattern.AskTimeoutException: Ask timed out on
[ActorSelection[Anchor(akka.tcp://flink@dmpkit-dev-dn2:24660/),
Path(/user/jobmanager)]] after [10000 ms]
at
akka.pattern.PromiseActorRef$$anonfun$1.apply$mcV$sp(AskSupport.scala:334)
at akka.actor.Scheduler$$anon$7.run(Scheduler.scala:117)
at
scala.concurrent.Future$InternalCallbackExecutor$.unbatchedExecute(Future.scala:599)
at
scala.concurrent.BatchingExecutor$class.execute(BatchingExecutor.scala:109)
at
scala.concurrent.Future$InternalCallbackExecutor$.execute(Future.scala:597)
at
akka.actor.LightArrayRevolverScheduler$TaskHolder.executeTask(Scheduler.scala:474)
at
akka.actor.LightArrayRevolverScheduler$$anon$8.executeBucket$1(Scheduler.scala:425)
at
akka.actor.LightArrayRevolverScheduler$$anon$8.nextTick(Scheduler.scala:429)
at
akka.actor.LightArrayRevolverScheduler$$anon$8.run(Scheduler.scala:381)
at java.lang.Thread.run(Thread.java:745)
2017-06-20 16:45:13,990 INFO org.apache.flink.yarn.YarnFlinkResourceManager
- Trying to associate with JobManager leader
akka.tcp://flink@dmpkit-dev-dn2:24660/user/jobmanager
2017-06-20 16:45:13,993 WARN akka.remote.ReliableDeliverySupervisor
- Association with remote system
[akka.tcp://flink@dmpkit-dev-dn2:24660] has failed, address is now gated for
[5000] ms. Reason: [Association failed with
[akka.tcp://flink@dmpkit-dev-dn2:24660]] Caused by: [Connection refused:
dmpkit-dev-dn2/136.243.170.205:24660]
2017-06-20 16:45:18,174 ERROR
org.apache.flink.runtime.webmonitor.files.StaticFileServerHandler - Caught
exception
akka.actor.ActorNotFound: Actor not found for:
ActorSelection[Anchor(akka.tcp://flink@dmpkit-dev-dn2:24660/),
Path(/user/jobmanager)]
at
akka.actor.ActorSelection$$anonfun$resolveOne$1.apply(ActorSelection.scala:65)
at
akka.actor.ActorSelection$$anonfun$resolveOne$1.apply(ActorSelection.scala:63)
at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:32)
at
akka.dispatch.BatchingExecutor$AbstractBatch.processBatch(BatchingExecutor.scala:55)
at akka.dispatch.BatchingExecutor$Batch.run(BatchingExecutor.scala:73)
at
akka.dispatch.ExecutionContexts$sameThreadExecutionContext$.unbatchedExecute(Future.scala:74)
at
akka.dispatch.BatchingExecutor$class.execute(BatchingExecutor.scala:120)
at
akka.dispatch.ExecutionContexts$sameThreadExecutionContext$.execute(Future.scala:73)
at
scala.concurrent.impl.CallbackRunnable.executeWithValue(Promise.scala:40)
at
scala.concurrent.impl.Promise$DefaultPromise.tryComplete(Promise.scala:248)
at akka.pattern.PromiseActorRef.$bang(AskSupport.scala:266)
at akka.actor.EmptyLocalActorRef.specialHandle(ActorRef.scala:533)
at akka.actor.DeadLetterActorRef.specialHandle(ActorRef.scala:569)
at akka.actor.DeadLetterActorRef.$bang(ActorRef.scala:559)
at
akka.remote.RemoteActorRefProvider$RemoteDeadLetterActorRef.$bang(RemoteActorRefProvider.scala:87)
at akka.remote.EndpointWriter.postStop(Endpoint.scala:583)
at akka.actor.Actor$class.aroundPostStop(Actor.scala:477)
at akka.remote.EndpointActor.aroundPostStop(Endpoint.scala:437)
at
akka.actor.dungeon.FaultHandling$class.akka$actor$dungeon$FaultHandling$$finishTerminate(FaultHandling.scala:210)
at
akka.actor.dungeon.FaultHandling$class.terminate(FaultHandling.scala:172)
at akka.actor.ActorCell.terminate(ActorCell.scala:369)
at akka.actor.ActorCell.invokeAll$1(ActorCell.scala:462)
at akka.actor.ActorCell.systemInvoke(ActorCell.scala:478)
at akka.dispatch.Mailbox.processAllSystemMessages(Mailbox.scala:263)
at akka.dispatch.Mailbox.run(Mailbox.scala:219)
at
akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:397)
at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
at
scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
at
scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
at
scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
2017-06-20 16:45:24,010 ERROR org.apache.flink.yarn.YarnFlinkResourceManager
- Resource manager could not register at JobManager
akka.pattern.AskTimeoutException: Ask timed out on
[ActorSelection[Anchor(akka.tcp://flink@dmpkit-dev-dn2:24660/),
Path(/user/jobmanager)]] after [10000 ms]
at
akka.pattern.PromiseActorRef$$anonfun$1.apply$mcV$sp(AskSupport.scala:334)
at akka.actor.Scheduler$$anon$7.run(Scheduler.scala:117)
at
scala.concurrent.Future$InternalCallbackExecutor$.unbatchedExecute(Future.scala:599)
at
scala.concurrent.BatchingExecutor$class.execute(BatchingExecutor.scala:109)
at
scala.concurrent.Future$InternalCallbackExecutor$.execute(Future.scala:597)
at
akka.actor.LightArrayRevolverScheduler$TaskHolder.executeTask(Scheduler.scala:474)
at
akka.actor.LightArrayRevolverScheduler$$anon$8.executeBucket$1(Scheduler.scala:425)
at
akka.actor.LightArrayRevolverScheduler$$anon$8.nextTick(Scheduler.scala:429)
at
akka.actor.LightArrayRevolverScheduler$$anon$8.run(Scheduler.scala:381)
at java.lang.Thread.run(Thread.java:745)
2017-06-20 16:45:24,010 INFO org.apache.flink.yarn.YarnFlinkResourceManager
- Trying to associate with JobManager leader
akka.tcp://flink@dmpkit-dev-dn2:24660/user/jobmanager
2017-06-20 16:45:24,014 WARN akka.remote.ReliableDeliverySupervisor
- Association with remote system
[akka.tcp://flink@dmpkit-dev-dn2:24660] has failed, address is now gated for
[5000] ms. Reason: [Association failed with
[akka.tcp://flink@dmpkit-dev-dn2:24660]] Caused by: [Connection refused:
dmpkit-dev-dn2/136.243.170.205:24660]
2017-06-20 16:45:24,772 ERROR
org.apache.flink.runtime.webmonitor.files.StaticFileServerHandler - Caught
exception
akka.actor.ActorNotFound: Actor not found for:
ActorSelection[Anchor(akka.tcp://flink@dmpkit-dev-dn2:24660/),
Path(/user/jobmanager)]
at
akka.actor.ActorSelection$$anonfun$resolveOne$1.apply(ActorSelection.scala:65)
at
akka.actor.ActorSelection$$anonfun$resolveOne$1.apply(ActorSelection.scala:63)
at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:32)
at
akka.dispatch.BatchingExecutor$AbstractBatch.processBatch(BatchingExecutor.scala:55)
at akka.dispatch.BatchingExecutor$Batch.run(BatchingExecutor.scala:73)
at
akka.dispatch.ExecutionContexts$sameThreadExecutionContext$.unbatchedExecute(Future.scala:74)
at
akka.dispatch.BatchingExecutor$class.execute(BatchingExecutor.scala:120)
at
akka.dispatch.ExecutionContexts$sameThreadExecutionContext$.execute(Future.scala:73)
at
scala.concurrent.impl.CallbackRunnable.executeWithValue(Promise.scala:40)
at
scala.concurrent.impl.Promise$DefaultPromise.tryComplete(Promise.scala:248)
at akka.pattern.PromiseActorRef.$bang(AskSupport.scala:266)
at akka.actor.EmptyLocalActorRef.specialHandle(ActorRef.scala:533)
at akka.actor.DeadLetterActorRef.specialHandle(ActorRef.scala:569)
at akka.actor.DeadLetterActorRef.$bang(ActorRef.scala:559)
at
akka.remote.RemoteActorRefProvider$RemoteDeadLetterActorRef.$bang(RemoteActorRefProvider.scala:87)
at akka.remote.EndpointWriter.postStop(Endpoint.scala:583)
at akka.actor.Actor$class.aroundPostStop(Actor.scala:477)
at akka.remote.EndpointActor.aroundPostStop(Endpoint.scala:437)
at
akka.actor.dungeon.FaultHandling$class.akka$actor$dungeon$FaultHandling$$finishTerminate(FaultHandling.scala:210)
at
akka.actor.dungeon.FaultHandling$class.terminate(FaultHandling.scala:172)
at akka.actor.ActorCell.terminate(ActorCell.scala:369)
at akka.actor.ActorCell.invokeAll$1(ActorCell.scala:462)
at akka.actor.ActorCell.systemInvoke(ActorCell.scala:478)
at akka.dispatch.Mailbox.processAllSystemMessages(Mailbox.scala:263)
at akka.dispatch.Mailbox.run(Mailbox.scala:219)
at
akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:397)
at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
at
scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
at
scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
at
scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
2017-06-20 16:45:34,029 ERROR org.apache.flink.yarn.YarnFlinkResourceManager
- Resource manager could not register at JobManager
akka.pattern.AskTimeoutException: Ask timed out on
[ActorSelection[Anchor(akka.tcp://flink@dmpkit-dev-dn2:24660/),
Path(/user/jobmanager)]] after [10000 ms]
at
akka.pattern.PromiseActorRef$$anonfun$1.apply$mcV$sp(AskSupport.scala:334)
at akka.actor.Scheduler$$anon$7.run(Scheduler.scala:117)
at
scala.concurrent.Future$InternalCallbackExecutor$.unbatchedExecute(Future.scala:599)
at
scala.concurrent.BatchingExecutor$class.execute(BatchingExecutor.scala:109)
at
scala.concurrent.Future$InternalCallbackExecutor$.execute(Future.scala:597)
at
akka.actor.LightArrayRevolverScheduler$TaskHolder.executeTask(Scheduler.scala:474)
at
akka.actor.LightArrayRevolverScheduler$$anon$8.executeBucket$1(Scheduler.scala:425)
at
akka.actor.LightArrayRevolverScheduler$$anon$8.nextTick(Scheduler.scala:429)
at
akka.actor.LightArrayRevolverScheduler$$anon$8.run(Scheduler.scala:381)
at java.lang.Thread.run(Thread.java:745)
2017-06-20 16:45:34,030 INFO org.apache.flink.yarn.YarnFlinkResourceManager
- Trying to associate with JobManager leader
akka.tcp://flink@dmpkit-dev-dn2:24660/user/jobmanager
Finally, Job manager starts and works properly, just wanted to understand the
cause of the error.
Mant thanks in advance!
Kind Regards,
Mike Pryakhin
> On 20 Jun 2017, at 17:34, Nico Kruber <n...@data-artisans.com> wrote:
>
> Hi Mike,
> have you configured zookeeper [1] ? afaik, it is required for a high-
> availability (YARN) session and is used to store JobManager state. Without
> it,
> a recovery would not know what to recover from.
>
>
> Nico
>
> [1] https://ci.apache.org/projects/flink/flink-docs-release-1.3/setup/
> jobmanager_high_availability.html#yarn-cluster-high-availability
>
> On Tuesday, 20 June 2017 13:23:35 CEST Mikhail Pryakhin wrote:
>> Hello,
>>
>> I'm currently trying to check whether my job is restarted in case of Job
>> Manager failure. The job is submitted as a single job on YARN with the
>> following options set in the flink-conf.yaml:
>>
>> restart-strategy: fixed-delay
>> restart-strategy.fixed-delay.attempts: 3
>> restart-strategy.fixed-delay.delay: 10 s
>>
>> Then I kill the Job Manager container. After that YARN starts a new Job
>> Manager container but the job is not started. What am I doing wrong? Do I
>> need something else to be configured to enable job restarts on JM failure?
>>
>> I'm using flink 1.3 Hadoop 2.6
>>
>> Thanks in advance.
>>
>> Kind Regards,
>> Mike Pryakhin
>
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