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Posted to user@flink.apache.org by Partha Mishra <pa...@man-es.com> on 2020/10/23 05:18:24 UTC
Resuming Savepoint issue with upgraded Flink version 1.11.2
Hi,
We are trying to save checkpoints for one of the flink job running in Flink version 1.9 and tried to resume the same flink job in Flink version 1.11.2. We are getting the below error when trying to restore the saved checkpoint in the newer flink version. Can
Cannot map checkpoint/savepoint state for operator fbb4ef531e002f8fb3a2052db255adf5 to the new program, because the operator is not available in the new program.
Complete Stack Trace :
{"errors":["org.apache.flink.runtime.rest.handler.RestHandlerException: Could not execute application.\n\tat org.apache.flink.runtime.webmonitor.handlers.JarRunHandler.lambda$handleRequest$1(JarRunHandler.java:103)\n\tat java.util.concurrent.CompletableFuture.uniHandle(CompletableFuture.java:836)\n\tat java.util.concurrent.CompletableFuture$UniHandle.tryFire(CompletableFuture.java:811)\n\tat java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488)\n\tat java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1609)\n\tat java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)\n\tat java.util.concurrent.FutureTask.run(FutureTask.java:266)\n\tat java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)\n\tat java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)\n\tat java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)\n\tat java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)\n\tat java.lang.Thread.run(Thread.java:748)\nCaused by: java.util.concurrent.CompletionException: org.apache.flink.util.FlinkRuntimeException: Could not execute application.\n\tat java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273)\n\tat java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280)\n\tat java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1606)\n\t... 7 more\nCaused by: org.apache.flink.util.FlinkRuntimeException: Could not execute application.\n\tat org.apache.flink.client.deployment.application.DetachedApplicationRunner.tryExecuteJobs(DetachedApplicationRunner.java:81)\n\tat org.apache.flink.client.deployment.application.DetachedApplicationRunner.run(DetachedApplicationRunner.java:67)\n\tat org.apache.flink.runtime.webmonitor.handlers.JarRunHandler.lambda$handleRequest$0(JarRunHandler.java:100)\n\tat java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1604)\n\t... 7 more\nCaused by: org.apache.flink.client.program.ProgramInvocationException: The main method caused an error: Failed to execute job 'ST1_100Services-preprod-Tumbling-ProcessedBased'.\n\tat org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:302)\n\tat org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:198)\n\tat org.apache.flink.client.ClientUtils.executeProgram(ClientUtils.java:149)\n\tat org.apache.flink.client.deployment.application.DetachedApplicationRunner.tryExecuteJobs(DetachedApplicationRunner.java:78)\n\t... 10 more\nCaused by: org.apache.flink.util.FlinkException: Failed to execute job 'ST1_100Services-preprod-Tumbling-ProcessedBased'.\n\tat org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.executeAsync(StreamExecutionEnvironment.java:1821)\n\tat org.apache.flink.client.program.StreamContextEnvironment.executeAsync(StreamContextEnvironment.java:128)\n\tat org.apache.flink.client.program.StreamContextEnvironment.execute(StreamContextEnvironment.java:76)\n\tat org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.java:1697)\n\tat org.apache.flink.streaming.api.scala.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.scala:699)\n\tat com.man.ceon.cep.jobs.AnalyticService$.main(AnalyticService.scala:108)\n\tat com.man.ceon.cep.jobs.AnalyticService.main(AnalyticService.scala)\n\tat sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\n\tat sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)\n\tat sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\n\tat java.lang.reflect.Method.invoke(Method.java:498)\n\tat org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:288)\n\t... 13 more\nCaused by: org.apache.flink.runtime.client.JobSubmissionException: Failed to submit job.\n\tat org.apache.flink.runtime.dispatcher.Dispatcher.lambda$internalSubmitJob$3(Dispatcher.java:344)\n\tat java.util.concurrent.CompletableFuture.uniHandle(CompletableFuture.java:836)\n\tat java.util.concurrent.CompletableFuture$UniHandle.tryFire(CompletableFuture.java:811)\n\tat java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:456)\n\tat akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:40)\n\tat akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(ForkJoinExecutorConfigurator.scala:44)\n\tat akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)\n\tat akka.dispatch.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)\n\tat akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)\n\tat akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)\nCaused by: org.apache.flink.runtime.client.JobExecutionException: Could not instantiate JobManager.\n\tat org.apache.flink.runtime.dispatcher.Dispatcher.lambda$createJobManagerRunner$6(Dispatcher.java:398)\n\tat java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1604)\n\t... 6 more\nCaused by: java.lang.IllegalStateException: Failed to rollback to checkpoint/savepoint s3://prodv2-flink-cluster/savepoints/savepoint-b76d18-d302cc7ca666. Cannot map checkpoint/savepoint state for operator fbb4ef531e002f8fb3a2052db255adf5 to the new program, because the operator is not available in the new program. If you want to allow to skip this, you can set the --allowNonRestoredState option on the CLI.\n\tat org.apache.flink.runtime.checkpoint.Checkpoints.throwNonRestoredStateException(Checkpoints.java:210)\n\tat org.apache.flink.runtime.checkpoint.Checkpoints.loadAndValidateCheckpoint(Checkpoints.java:180)\n\tat org.apache.flink.runtime.checkpoint.CheckpointCoordinator.restoreSavepoint(CheckpointCoordinator.java:1397)\n\tat org.apache.flink.runtime.scheduler.SchedulerBase.tryRestoreExecutionGraphFromSavepoint(SchedulerBase.java:300)\n\tat org.apache.flink.runtime.scheduler.SchedulerBase.createAndRestoreExecutionGraph(SchedulerBase.java:253)\n\tat org.apache.flink.runtime.scheduler.SchedulerBase.<init>(SchedulerBase.java:229)\n\tat org.apache.flink.runtime.scheduler.DefaultScheduler.<init>(DefaultScheduler.java:119)\n\tat org.apache.flink.runtime.scheduler.DefaultSchedulerFactory.createInstance(DefaultSchedulerFactory.java:103)\n\tat org.apache.flink.runtime.jobmaster.JobMaster.createScheduler(JobMaster.java:284)\n\tat org.apache.flink.runtime.jobmaster.JobMaster.<init>(JobMaster.java:272)\n\tat org.apache.flink.runtime.jobmaster.factories.DefaultJobMasterServiceFactory.createJobMasterService(DefaultJobMasterServiceFactory.java:98)\n\tat org.apache.flink.runtime.jobmaster.factories.DefaultJobMasterServiceFactory.createJobMasterService(DefaultJobMasterServiceFactory.java:40)\n\tat org.apache.flink.runtime.jobmaster.JobManagerRunnerImpl.<init>(JobManagerRunnerImpl.java:140)\n\tat org.apache.flink.runtime.dispatcher.DefaultJobManagerRunnerFactory.createJobManagerRunner(DefaultJobManagerRunnerFactory.java:84)\n\tat org.apache.flink.runtime.dispatcher.Dispatcher.lambda$createJobManagerRunner$6(Dispatcher.java:388)\n\t... 7 more\n"]}
RE: Resuming Savepoint issue with upgraded Flink version 1.11.2
Posted by Partha Mishra <pa...@man-es.com>.
Hi Cong,
No never set the uid for the operators.
Regards,
Partha Mishra
From: Congxian Qiu <qc...@gmail.com>
Sent: Friday, October 30, 2020 10:51 AM
To: Partha Mishra <pa...@man-es.com>
Cc: Sivaprasanna <si...@gmail.com>; user@flink.apache.org
Subject: Re: Resuming Savepoint issue with upgraded Flink version 1.11.2
Hi Partha
The exception here said that there is some operator in the checkpoint/savepoint, but not in the new program.
As you said that, both times use the same user program binary, this seems a little strange to me. did you ever set the uid for all the operators?
Best,
Congxian
Partha Mishra <pa...@man-es.com>> 于2020年10月23日周五 下午3:02写道：
Hi,
None of the operator is renamed or removed. Testing is carried out with exactly same binary used with 1.9 and 1.11.2. Checkpoint saved in 1.9 is not being able to retrieve in 1.11.2
From: Sivaprasanna <si...@gmail.com>>
Sent: Friday, October 23, 2020 10:57 AM
To: Partha Mishra <pa...@man-es.com>>
Cc: user@flink.apache.org<ma...@flink.apache.org>
Subject: Re: Resuming Savepoint issue with upgraded Flink version 1.11.2
Hi,
Have you dropped or renamed any operator from the original job? If yes, and you are okay with discarding the state of that operator, you can submit the job with --allowNonRestoredState or -n. https://ci.apache.org/projects/flink/flink-docs-stable/ops/state/savepoints.html#allowing-non-restored-state
-
Sivaprasanna
On Fri, Oct 23, 2020 at 10:48 AM Partha Mishra <pa...@man-es.com>> wrote:
Hi,
We are trying to save checkpoints for one of the flink job running in Flink version 1.9 and tried to resume the same flink job in Flink version 1.11.2. We are getting the below error when trying to restore the saved checkpoint in the newer flink version. Can
Cannot map checkpoint/savepoint state for operator fbb4ef531e002f8fb3a2052db255adf5 to the new program, because the operator is not available in the new program.
Complete Stack Trace :
{"errors":["org.apache.flink.runtime.rest.handler.RestHandlerException: Could not execute application.\n\tat org.apache.flink.runtime.webmonitor.handlers.JarRunHandler.lambda$handleRequest$1(JarRunHandler.java:103)\n\tat java.util.concurrent.CompletableFuture.uniHandle(CompletableFuture.java:836)\n\tat java.util.concurrent.CompletableFuture$UniHandle.tryFire(CompletableFuture.java:811)\n\tat java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488)\n\tat java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1609)\n\tat java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)\n\tat java.util.concurrent.FutureTask.run(FutureTask.java:266)\n\tat java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)\n\tat java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)\n\tat java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)\n\tat java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)\n\tat java.lang.Thread.run(Thread.java:748)\nCaused by: java.util.concurrent.CompletionException: org.apache.flink.util.FlinkRuntimeException: Could not execute application.\n\tat java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273)\n\tat java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280)\n\tat java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1606)\n\t... 7 more\nCaused by: org.apache.flink.util.FlinkRuntimeException: Could not execute application.\n\tat org.apache.flink.client.deployment.application.DetachedApplicationRunner.tryExecuteJobs(DetachedApplicationRunner.java:81)\n\tat org.apache.flink.client.deployment.application.DetachedApplicationRunner.run(DetachedApplicationRunner.java:67)\n\tat org.apache.flink.runtime.webmonitor.handlers.JarRunHandler.lambda$handleRequest$0(JarRunHandler.java:100)\n\tat java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1604)\n\t... 7 more\nCaused by: org.apache.flink.client.program.ProgramInvocationException: The main method caused an error: Failed to execute job 'ST1_100Services-preprod-Tumbling-ProcessedBased'.\n\tat org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:302)\n\tat org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:198)\n\tat org.apache.flink.client.ClientUtils.executeProgram(ClientUtils.java:149)\n\tat org.apache.flink.client.deployment.application.DetachedApplicationRunner.tryExecuteJobs(DetachedApplicationRunner.java:78)\n\t... 10 more\nCaused by: org.apache.flink.util.FlinkException: Failed to execute job 'ST1_100Services-preprod-Tumbling-ProcessedBased'.\n\tat org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.executeAsync(StreamExecutionEnvironment.java:1821)\n\tat org.apache.flink.client.program.StreamContextEnvironment.executeAsync(StreamContextEnvironment.java:128)\n\tat org.apache.flink.client.program.StreamContextEnvironment.execute(StreamContextEnvironment.java:76)\n\tat org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.java:1697)\n\tat org.apache.flink.streaming.api.scala.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.scala:699)\n\tat com.man.ceon.cep.jobs.AnalyticService$.main(AnalyticService.scala:108)\n\tat com.man.ceon.cep.jobs.AnalyticService.main(AnalyticService.scala)\n\tat sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\n\tat sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)\n\tat sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\n\tat java.lang.reflect.Method.invoke(Method.java:498)\n\tat org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:288)\n\t... 13 more\nCaused by: org.apache.flink.runtime.client.JobSubmissionException: Failed to submit job.\n\tat org.apache.flink.runtime.dispatcher.Dispatcher.lambda$internalSubmitJob$3(Dispatcher.java:344)\n\tat java.util.concurrent.CompletableFuture.uniHandle(CompletableFuture.java:836)\n\tat java.util.concurrent.CompletableFuture$UniHandle.tryFire(CompletableFuture.java:811)\n\tat java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:456)\n\tat akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:40)\n\tat akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(ForkJoinExecutorConfigurator.scala:44)\n\tat akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)\n\tat akka.dispatch.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)\n\tat akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)\n\tat akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)\nCaused by: org.apache.flink.runtime.client.JobExecutionException: Could not instantiate JobManager.\n\tat org.apache.flink.runtime.dispatcher.Dispatcher.lambda$createJobManagerRunner$6(Dispatcher.java:398)\n\tat java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1604)\n\t... 6 more\nCaused by: java.lang.IllegalStateException: Failed to rollback to checkpoint/savepoint s3://prodv2-flink-cluster/savepoints/savepoint-b76d18-d302cc7ca666. Cannot map checkpoint/savepoint state for operator fbb4ef531e002f8fb3a2052db255adf5 to the new program, because the operator is not available in the new program. If you want to allow to skip this, you can set the --allowNonRestoredState option on the CLI.\n\tat org.apache.flink.runtime.checkpoint.Checkpoints.throwNonRestoredStateException(Checkpoints.java:210)\n\tat org.apache.flink.runtime.checkpoint.Checkpoints.loadAndValidateCheckpoint(Checkpoints.java:180)\n\tat org.apache.flink.runtime.checkpoint.CheckpointCoordinator.restoreSavepoint(CheckpointCoordinator.java:1397)\n\tat org.apache.flink.runtime.scheduler.SchedulerBase.tryRestoreExecutionGraphFromSavepoint(SchedulerBase.java:300)\n\tat org.apache.flink.runtime.scheduler.SchedulerBase.createAndRestoreExecutionGraph(SchedulerBase.java:253)\n\tat org.apache.flink.runtime.scheduler.SchedulerBase.<init>(SchedulerBase.java:229)\n\tat org.apache.flink.runtime.scheduler.DefaultScheduler.<init>(DefaultScheduler.java:119)\n\tat org.apache.flink.runtime.scheduler.DefaultSchedulerFactory.createInstance(DefaultSchedulerFactory.java:103)\n\tat org.apache.flink.runtime.jobmaster.JobMaster.createScheduler(JobMaster.java:284)\n\tat org.apache.flink.runtime.jobmaster.JobMaster.<init>(JobMaster.java:272)\n\tat org.apache.flink.runtime.jobmaster.factories.DefaultJobMasterServiceFactory.createJobMasterService(DefaultJobMasterServiceFactory.java:98)\n\tat org.apache.flink.runtime.jobmaster.factories.DefaultJobMasterServiceFactory.createJobMasterService(DefaultJobMasterServiceFactory.java:40)\n\tat org.apache.flink.runtime.jobmaster.JobManagerRunnerImpl.<init>(JobManagerRunnerImpl.java:140)\n\tat org.apache.flink.runtime.dispatcher.DefaultJobManagerRunnerFactory.createJobManagerRunner(DefaultJobManagerRunnerFactory.java:84)\n\tat org.apache.flink.runtime.dispatcher.Dispatcher.lambda$createJobManagerRunner$6(Dispatcher.java:388)\n\t... 7 more\n"]}
Re: Resuming Savepoint issue with upgraded Flink version 1.11.2
Posted by Congxian Qiu <qc...@gmail.com>.
Hi Partha
The exception here said that there is some operator in the
checkpoint/savepoint, but not in the new program.
As you said that, both times use the same user program binary, this
seems a little strange to me. did you ever set the uid for all the
operators?
Best,
Congxian
Partha Mishra <pa...@man-es.com> 于2020年10月23日周五 下午3:02写道：
> Hi,
>
>
>
> None of the operator is renamed or removed. Testing is carried out with
> exactly same binary used with 1.9 and 1.11.2. Checkpoint saved in 1.9 is
> not being able to retrieve in 1.11.2
>
>
>
>
>
> *From:* Sivaprasanna <si...@gmail.com>
> *Sent:* Friday, October 23, 2020 10:57 AM
> *To:* Partha Mishra <pa...@man-es.com>
> *Cc:* user@flink.apache.org
> *Subject:* Re: Resuming Savepoint issue with upgraded Flink version 1.11.2
>
>
>
> Hi,
>
>
>
> Have you dropped or renamed any operator from the original job? If yes,
> and you are okay with discarding the state of that operator, you can submit
> the job with --allowNonRestoredState or -n.
> https://ci.apache.org/projects/flink/flink-docs-stable/ops/state/savepoints.html#allowing-non-restored-state
>
>
>
> -
>
> Sivaprasanna
>
>
>
> On Fri, Oct 23, 2020 at 10:48 AM Partha Mishra <pa...@man-es.com>
> wrote:
>
> Hi,
>
>
>
> We are trying to save checkpoints for one of the flink job running in
> Flink version 1.9 and tried to resume the same flink job in Flink version
> 1.11.2. We are getting the below error when trying to restore the saved
> checkpoint in the newer flink version. Can
>
>
>
> Cannot map checkpoint/savepoint state for operator
> fbb4ef531e002f8fb3a2052db255adf5 to the new program, because the operator
> is not available in the new program.
>
>
>
>
>
> *Complete Stack Trace :*
>
> {"errors":["org.apache.flink.runtime.rest.handler.RestHandlerException:
> Could not execute application.\n\tat
> org.apache.flink.runtime.webmonitor.handlers.JarRunHandler.lambda$handleRequest$1(JarRunHandler.java:103)\n\tat
> java.util.concurrent.CompletableFuture.uniHandle(CompletableFuture.java:836)\n\tat
> java.util.concurrent.CompletableFuture$UniHandle.tryFire(CompletableFuture.java:811)\n\tat
> java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488)\n\tat
> java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1609)\n\tat
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)\n\tat
> java.util.concurrent.FutureTask.run(FutureTask.java:266)\n\tat
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)\n\tat
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)\n\tat
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)\n\tat
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)\n\tat
> java.lang.Thread.run(Thread.java:748)\nCaused by:
> java.util.concurrent.CompletionException:
> org.apache.flink.util.FlinkRuntimeException: Could not execute
> application.\n\tat
> java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273)\n\tat
> java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280)\n\tat
> java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1606)\n\t...
> 7 more\nCaused by: org.apache.flink.util.FlinkRuntimeException: Could not
> execute application.\n\tat
> org.apache.flink.client.deployment.application.DetachedApplicationRunner.tryExecuteJobs(DetachedApplicationRunner.java:81)\n\tat
> org.apache.flink.client.deployment.application.DetachedApplicationRunner.run(DetachedApplicationRunner.java:67)\n\tat
> org.apache.flink.runtime.webmonitor.handlers.JarRunHandler.lambda$handleRequest$0(JarRunHandler.java:100)\n\tat
> java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1604)\n\t...
> 7 more\nCaused by:
> org.apache.flink.client.program.ProgramInvocationException: The main method
> caused an error: Failed to execute job
> 'ST1_100Services-preprod-Tumbling-ProcessedBased'.\n\tat
> org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:302)\n\tat
> org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:198)\n\tat
> org.apache.flink.client.ClientUtils.executeProgram(ClientUtils.java:149)\n\tat
> org.apache.flink.client.deployment.application.DetachedApplicationRunner.tryExecuteJobs(DetachedApplicationRunner.java:78)\n\t...
> 10 more\nCaused by: org.apache.flink.util.FlinkException: Failed to execute
> job 'ST1_100Services-preprod-Tumbling-ProcessedBased'.\n\tat
> org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.executeAsync(StreamExecutionEnvironment.java:1821)\n\tat
> org.apache.flink.client.program.StreamContextEnvironment.executeAsync(StreamContextEnvironment.java:128)\n\tat
> org.apache.flink.client.program.StreamContextEnvironment.execute(StreamContextEnvironment.java:76)\n\tat
> org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.java:1697)\n\tat
> org.apache.flink.streaming.api.scala.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.scala:699)\n\tat
> com.man.ceon.cep.jobs.AnalyticService$.main(AnalyticService.scala:108)\n\tat
> com.man.ceon.cep.jobs.AnalyticService.main(AnalyticService.scala)\n\tat
> sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\n\tat
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)\n\tat
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\n\tat
> java.lang.reflect.Method.invoke(Method.java:498)\n\tat
> org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:288)\n\t...
> 13 more\nCaused by: org.apache.flink.runtime.client.JobSubmissionException:
> Failed to submit job.\n\tat
> org.apache.flink.runtime.dispatcher.Dispatcher.lambda$internalSubmitJob$3(Dispatcher.java:344)\n\tat
> java.util.concurrent.CompletableFuture.uniHandle(CompletableFuture.java:836)\n\tat
> java.util.concurrent.CompletableFuture$UniHandle.tryFire(CompletableFuture.java:811)\n\tat
> java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:456)\n\tat
> akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:40)\n\tat
> akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(ForkJoinExecutorConfigurator.scala:44)\n\tat
> akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)\n\tat
> akka.dispatch.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)\n\tat
> akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)\n\tat
> akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)\nCaused
> by: org.apache.flink.runtime.client.JobExecutionException: Could not
> instantiate JobManager.\n\tat
> org.apache.flink.runtime.dispatcher.Dispatcher.lambda$createJobManagerRunner$6(Dispatcher.java:398)\n\tat
> java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1604)\n\t...
> 6 more\nCaused by: java.lang.IllegalStateException: Failed to rollback to
> checkpoint/savepoint
> s3://prodv2-flink-cluster/savepoints/savepoint-b76d18-d302cc7ca666. Cannot
> map checkpoint/savepoint state for operator
> fbb4ef531e002f8fb3a2052db255adf5 to the new program, because the operator
> is not available in the new program. If you want to allow to skip this,
> you can set the --allowNonRestoredState option on the CLI.\n\tat
> org.apache.flink.runtime.checkpoint.Checkpoints.throwNonRestoredStateException(Checkpoints.java:210)\n\tat
> org.apache.flink.runtime.checkpoint.Checkpoints.loadAndValidateCheckpoint(Checkpoints.java:180)\n\tat
> org.apache.flink.runtime.checkpoint.CheckpointCoordinator.restoreSavepoint(CheckpointCoordinator.java:1397)\n\tat
> org.apache.flink.runtime.scheduler.SchedulerBase.tryRestoreExecutionGraphFromSavepoint(SchedulerBase.java:300)\n\tat
> org.apache.flink.runtime.scheduler.SchedulerBase.createAndRestoreExecutionGraph(SchedulerBase.java:253)\n\tat
> org.apache.flink.runtime.scheduler.SchedulerBase.<init>(SchedulerBase.java:229)\n\tat
> org.apache.flink.runtime.scheduler.DefaultScheduler.<init>(DefaultScheduler.java:119)\n\tat
> org.apache.flink.runtime.scheduler.DefaultSchedulerFactory.createInstance(DefaultSchedulerFactory.java:103)\n\tat
> org.apache.flink.runtime.jobmaster.JobMaster.createScheduler(JobMaster.java:284)\n\tat
> org.apache.flink.runtime.jobmaster.JobMaster.<init>(JobMaster.java:272)\n\tat
> org.apache.flink.runtime.jobmaster.factories.DefaultJobMasterServiceFactory.createJobMasterService(DefaultJobMasterServiceFactory.java:98)\n\tat
> org.apache.flink.runtime.jobmaster.factories.DefaultJobMasterServiceFactory.createJobMasterService(DefaultJobMasterServiceFactory.java:40)\n\tat
> org.apache.flink.runtime.jobmaster.JobManagerRunnerImpl.<init>(JobManagerRunnerImpl.java:140)\n\tat
> org.apache.flink.runtime.dispatcher.DefaultJobManagerRunnerFactory.createJobManagerRunner(DefaultJobManagerRunnerFactory.java:84)\n\tat
> org.apache.flink.runtime.dispatcher.Dispatcher.lambda$createJobManagerRunner$6(Dispatcher.java:388)\n\t...
> 7 more\n"]}
>
>
>
>
RE: Resuming Savepoint issue with upgraded Flink version 1.11.2
Posted by Partha Mishra <pa...@man-es.com>.
Hi,
None of the operator is renamed or removed. Testing is carried out with exactly same binary used with 1.9 and 1.11.2. Checkpoint saved in 1.9 is not being able to retrieve in 1.11.2
From: Sivaprasanna <si...@gmail.com>
Sent: Friday, October 23, 2020 10:57 AM
To: Partha Mishra <pa...@man-es.com>
Cc: user@flink.apache.org
Subject: Re: Resuming Savepoint issue with upgraded Flink version 1.11.2
Hi,
Have you dropped or renamed any operator from the original job? If yes, and you are okay with discarding the state of that operator, you can submit the job with --allowNonRestoredState or -n. https://ci.apache.org/projects/flink/flink-docs-stable/ops/state/savepoints.html#allowing-non-restored-state
-
Sivaprasanna
On Fri, Oct 23, 2020 at 10:48 AM Partha Mishra <pa...@man-es.com>> wrote:
Hi,
We are trying to save checkpoints for one of the flink job running in Flink version 1.9 and tried to resume the same flink job in Flink version 1.11.2. We are getting the below error when trying to restore the saved checkpoint in the newer flink version. Can
Cannot map checkpoint/savepoint state for operator fbb4ef531e002f8fb3a2052db255adf5 to the new program, because the operator is not available in the new program.
Complete Stack Trace :
{"errors":["org.apache.flink.runtime.rest.handler.RestHandlerException: Could not execute application.\n\tat org.apache.flink.runtime.webmonitor.handlers.JarRunHandler.lambda$handleRequest$1(JarRunHandler.java:103)\n\tat java.util.concurrent.CompletableFuture.uniHandle(CompletableFuture.java:836)\n\tat java.util.concurrent.CompletableFuture$UniHandle.tryFire(CompletableFuture.java:811)\n\tat java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488)\n\tat java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1609)\n\tat java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)\n\tat java.util.concurrent.FutureTask.run(FutureTask.java:266)\n\tat java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)\n\tat java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)\n\tat java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)\n\tat java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)\n\tat java.lang.Thread.run(Thread.java:748)\nCaused by: java.util.concurrent.CompletionException: org.apache.flink.util.FlinkRuntimeException: Could not execute application.\n\tat java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273)\n\tat java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280)\n\tat java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1606)\n\t... 7 more\nCaused by: org.apache.flink.util.FlinkRuntimeException: Could not execute application.\n\tat org.apache.flink.client.deployment.application.DetachedApplicationRunner.tryExecuteJobs(DetachedApplicationRunner.java:81)\n\tat org.apache.flink.client.deployment.application.DetachedApplicationRunner.run(DetachedApplicationRunner.java:67)\n\tat org.apache.flink.runtime.webmonitor.handlers.JarRunHandler.lambda$handleRequest$0(JarRunHandler.java:100)\n\tat java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1604)\n\t... 7 more\nCaused by: org.apache.flink.client.program.ProgramInvocationException: The main method caused an error: Failed to execute job 'ST1_100Services-preprod-Tumbling-ProcessedBased'.\n\tat org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:302)\n\tat org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:198)\n\tat org.apache.flink.client.ClientUtils.executeProgram(ClientUtils.java:149)\n\tat org.apache.flink.client.deployment.application.DetachedApplicationRunner.tryExecuteJobs(DetachedApplicationRunner.java:78)\n\t... 10 more\nCaused by: org.apache.flink.util.FlinkException: Failed to execute job 'ST1_100Services-preprod-Tumbling-ProcessedBased'.\n\tat org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.executeAsync(StreamExecutionEnvironment.java:1821)\n\tat org.apache.flink.client.program.StreamContextEnvironment.executeAsync(StreamContextEnvironment.java:128)\n\tat org.apache.flink.client.program.StreamContextEnvironment.execute(StreamContextEnvironment.java:76)\n\tat org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.java:1697)\n\tat org.apache.flink.streaming.api.scala.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.scala:699)\n\tat com.man.ceon.cep.jobs.AnalyticService$.main(AnalyticService.scala:108)\n\tat com.man.ceon.cep.jobs.AnalyticService.main(AnalyticService.scala)\n\tat sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\n\tat sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)\n\tat sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\n\tat java.lang.reflect.Method.invoke(Method.java:498)\n\tat org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:288)\n\t... 13 more\nCaused by: org.apache.flink.runtime.client.JobSubmissionException: Failed to submit job.\n\tat org.apache.flink.runtime.dispatcher.Dispatcher.lambda$internalSubmitJob$3(Dispatcher.java:344)\n\tat java.util.concurrent.CompletableFuture.uniHandle(CompletableFuture.java:836)\n\tat java.util.concurrent.CompletableFuture$UniHandle.tryFire(CompletableFuture.java:811)\n\tat java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:456)\n\tat akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:40)\n\tat akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(ForkJoinExecutorConfigurator.scala:44)\n\tat akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)\n\tat akka.dispatch.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)\n\tat akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)\n\tat akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)\nCaused by: org.apache.flink.runtime.client.JobExecutionException: Could not instantiate JobManager.\n\tat org.apache.flink.runtime.dispatcher.Dispatcher.lambda$createJobManagerRunner$6(Dispatcher.java:398)\n\tat java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1604)\n\t... 6 more\nCaused by: java.lang.IllegalStateException: Failed to rollback to checkpoint/savepoint s3://prodv2-flink-cluster/savepoints/savepoint-b76d18-d302cc7ca666. Cannot map checkpoint/savepoint state for operator fbb4ef531e002f8fb3a2052db255adf5 to the new program, because the operator is not available in the new program. If you want to allow to skip this, you can set the --allowNonRestoredState option on the CLI.\n\tat org.apache.flink.runtime.checkpoint.Checkpoints.throwNonRestoredStateException(Checkpoints.java:210)\n\tat org.apache.flink.runtime.checkpoint.Checkpoints.loadAndValidateCheckpoint(Checkpoints.java:180)\n\tat org.apache.flink.runtime.checkpoint.CheckpointCoordinator.restoreSavepoint(CheckpointCoordinator.java:1397)\n\tat org.apache.flink.runtime.scheduler.SchedulerBase.tryRestoreExecutionGraphFromSavepoint(SchedulerBase.java:300)\n\tat org.apache.flink.runtime.scheduler.SchedulerBase.createAndRestoreExecutionGraph(SchedulerBase.java:253)\n\tat org.apache.flink.runtime.scheduler.SchedulerBase.<init>(SchedulerBase.java:229)\n\tat org.apache.flink.runtime.scheduler.DefaultScheduler.<init>(DefaultScheduler.java:119)\n\tat org.apache.flink.runtime.scheduler.DefaultSchedulerFactory.createInstance(DefaultSchedulerFactory.java:103)\n\tat org.apache.flink.runtime.jobmaster.JobMaster.createScheduler(JobMaster.java:284)\n\tat org.apache.flink.runtime.jobmaster.JobMaster.<init>(JobMaster.java:272)\n\tat org.apache.flink.runtime.jobmaster.factories.DefaultJobMasterServiceFactory.createJobMasterService(DefaultJobMasterServiceFactory.java:98)\n\tat org.apache.flink.runtime.jobmaster.factories.DefaultJobMasterServiceFactory.createJobMasterService(DefaultJobMasterServiceFactory.java:40)\n\tat org.apache.flink.runtime.jobmaster.JobManagerRunnerImpl.<init>(JobManagerRunnerImpl.java:140)\n\tat org.apache.flink.runtime.dispatcher.DefaultJobManagerRunnerFactory.createJobManagerRunner(DefaultJobManagerRunnerFactory.java:84)\n\tat org.apache.flink.runtime.dispatcher.Dispatcher.lambda$createJobManagerRunner$6(Dispatcher.java:388)\n\t... 7 more\n"]}
Re: Resuming Savepoint issue with upgraded Flink version 1.11.2
Posted by Sivaprasanna <si...@gmail.com>.
Hi,
Have you dropped or renamed any operator from the original job? If yes, and
you are okay with discarding the state of that operator, you can submit the
job with --allowNonRestoredState or -n.
https://ci.apache.org/projects/flink/flink-docs-stable/ops/state/savepoints.html#allowing-non-restored-state
-
Sivaprasanna
On Fri, Oct 23, 2020 at 10:48 AM Partha Mishra <pa...@man-es.com>
wrote:
> Hi,
>
>
>
> We are trying to save checkpoints for one of the flink job running in
> Flink version 1.9 and tried to resume the same flink job in Flink version
> 1.11.2. We are getting the below error when trying to restore the saved
> checkpoint in the newer flink version. Can
>
>
>
> Cannot map checkpoint/savepoint state for operator
> fbb4ef531e002f8fb3a2052db255adf5 to the new program, because the operator
> is not available in the new program.
>
>
>
>
>
> *Complete Stack Trace :*
>
> {"errors":["org.apache.flink.runtime.rest.handler.RestHandlerException:
> Could not execute application.\n\tat
> org.apache.flink.runtime.webmonitor.handlers.JarRunHandler.lambda$handleRequest$1(JarRunHandler.java:103)\n\tat
> java.util.concurrent.CompletableFuture.uniHandle(CompletableFuture.java:836)\n\tat
> java.util.concurrent.CompletableFuture$UniHandle.tryFire(CompletableFuture.java:811)\n\tat
> java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488)\n\tat
> java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1609)\n\tat
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)\n\tat
> java.util.concurrent.FutureTask.run(FutureTask.java:266)\n\tat
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)\n\tat
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)\n\tat
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)\n\tat
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)\n\tat
> java.lang.Thread.run(Thread.java:748)\nCaused by:
> java.util.concurrent.CompletionException:
> org.apache.flink.util.FlinkRuntimeException: Could not execute
> application.\n\tat
> java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273)\n\tat
> java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280)\n\tat
> java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1606)\n\t...
> 7 more\nCaused by: org.apache.flink.util.FlinkRuntimeException: Could not
> execute application.\n\tat
> org.apache.flink.client.deployment.application.DetachedApplicationRunner.tryExecuteJobs(DetachedApplicationRunner.java:81)\n\tat
> org.apache.flink.client.deployment.application.DetachedApplicationRunner.run(DetachedApplicationRunner.java:67)\n\tat
> org.apache.flink.runtime.webmonitor.handlers.JarRunHandler.lambda$handleRequest$0(JarRunHandler.java:100)\n\tat
> java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1604)\n\t...
> 7 more\nCaused by:
> org.apache.flink.client.program.ProgramInvocationException: The main method
> caused an error: Failed to execute job
> 'ST1_100Services-preprod-Tumbling-ProcessedBased'.\n\tat
> org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:302)\n\tat
> org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:198)\n\tat
> org.apache.flink.client.ClientUtils.executeProgram(ClientUtils.java:149)\n\tat
> org.apache.flink.client.deployment.application.DetachedApplicationRunner.tryExecuteJobs(DetachedApplicationRunner.java:78)\n\t...
> 10 more\nCaused by: org.apache.flink.util.FlinkException: Failed to execute
> job 'ST1_100Services-preprod-Tumbling-ProcessedBased'.\n\tat
> org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.executeAsync(StreamExecutionEnvironment.java:1821)\n\tat
> org.apache.flink.client.program.StreamContextEnvironment.executeAsync(StreamContextEnvironment.java:128)\n\tat
> org.apache.flink.client.program.StreamContextEnvironment.execute(StreamContextEnvironment.java:76)\n\tat
> org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.java:1697)\n\tat
> org.apache.flink.streaming.api.scala.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.scala:699)\n\tat
> com.man.ceon.cep.jobs.AnalyticService$.main(AnalyticService.scala:108)\n\tat
> com.man.ceon.cep.jobs.AnalyticService.main(AnalyticService.scala)\n\tat
> sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\n\tat
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)\n\tat
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\n\tat
> java.lang.reflect.Method.invoke(Method.java:498)\n\tat
> org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:288)\n\t...
> 13 more\nCaused by: org.apache.flink.runtime.client.JobSubmissionException:
> Failed to submit job.\n\tat
> org.apache.flink.runtime.dispatcher.Dispatcher.lambda$internalSubmitJob$3(Dispatcher.java:344)\n\tat
> java.util.concurrent.CompletableFuture.uniHandle(CompletableFuture.java:836)\n\tat
> java.util.concurrent.CompletableFuture$UniHandle.tryFire(CompletableFuture.java:811)\n\tat
> java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:456)\n\tat
> akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:40)\n\tat
> akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(ForkJoinExecutorConfigurator.scala:44)\n\tat
> akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)\n\tat
> akka.dispatch.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)\n\tat
> akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)\n\tat
> akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)\nCaused
> by: org.apache.flink.runtime.client.JobExecutionException: Could not
> instantiate JobManager.\n\tat
> org.apache.flink.runtime.dispatcher.Dispatcher.lambda$createJobManagerRunner$6(Dispatcher.java:398)\n\tat
> java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1604)\n\t...
> 6 more\nCaused by: java.lang.IllegalStateException: Failed to rollback to
> checkpoint/savepoint
> s3://prodv2-flink-cluster/savepoints/savepoint-b76d18-d302cc7ca666. Cannot
> map checkpoint/savepoint state for operator
> fbb4ef531e002f8fb3a2052db255adf5 to the new program, because the operator
> is not available in the new program. If you want to allow to skip this,
> you can set the --allowNonRestoredState option on the CLI.\n\tat
> org.apache.flink.runtime.checkpoint.Checkpoints.throwNonRestoredStateException(Checkpoints.java:210)\n\tat
> org.apache.flink.runtime.checkpoint.Checkpoints.loadAndValidateCheckpoint(Checkpoints.java:180)\n\tat
> org.apache.flink.runtime.checkpoint.CheckpointCoordinator.restoreSavepoint(CheckpointCoordinator.java:1397)\n\tat
> org.apache.flink.runtime.scheduler.SchedulerBase.tryRestoreExecutionGraphFromSavepoint(SchedulerBase.java:300)\n\tat
> org.apache.flink.runtime.scheduler.SchedulerBase.createAndRestoreExecutionGraph(SchedulerBase.java:253)\n\tat
> org.apache.flink.runtime.scheduler.SchedulerBase.<init>(SchedulerBase.java:229)\n\tat
> org.apache.flink.runtime.scheduler.DefaultScheduler.<init>(DefaultScheduler.java:119)\n\tat
> org.apache.flink.runtime.scheduler.DefaultSchedulerFactory.createInstance(DefaultSchedulerFactory.java:103)\n\tat
> org.apache.flink.runtime.jobmaster.JobMaster.createScheduler(JobMaster.java:284)\n\tat
> org.apache.flink.runtime.jobmaster.JobMaster.<init>(JobMaster.java:272)\n\tat
> org.apache.flink.runtime.jobmaster.factories.DefaultJobMasterServiceFactory.createJobMasterService(DefaultJobMasterServiceFactory.java:98)\n\tat
> org.apache.flink.runtime.jobmaster.factories.DefaultJobMasterServiceFactory.createJobMasterService(DefaultJobMasterServiceFactory.java:40)\n\tat
> org.apache.flink.runtime.jobmaster.JobManagerRunnerImpl.<init>(JobManagerRunnerImpl.java:140)\n\tat
> org.apache.flink.runtime.dispatcher.DefaultJobManagerRunnerFactory.createJobManagerRunner(DefaultJobManagerRunnerFactory.java:84)\n\tat
> org.apache.flink.runtime.dispatcher.Dispatcher.lambda$createJobManagerRunner$6(Dispatcher.java:388)\n\t...
> 7 more\n"]}
>
>
>