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https://issues.apache.org/jira/browse/FLINK-20376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17278787#comment-17278787
]
Piotr Nowojski commented on FLINK-20376:
----------------------------------------
[~Partha Mishra], in the _metada file from 1.9 that you have provided, I've
noticed that for two operators with operatorId =
{{43b792ffaf5a610180059cb432d4a71d}} and {{afa3664e2d13439221e8d041382a4dc1}}
keygroup offsets for managedKeyedState look suspicious. All of them are zero,
seemingly pointing to the same place in the state file. This doesn't sound
right.
Moreover, in 1.9, the same operators that have problem with offsets in
{{managedKeyedState}} have {{rawKeyedState}}, while {{rawKeyedState}} is
missing in 1.12. This missing {{rawKeyedState}} might be not necessarily an
issue, as it can be related to FLINK-15637.
That brings me to a couple of questions [~Partha Mishra]:
# What state backend are you using? Heap or RocksDB?
# Which operators are those two: {{43b792ffaf5a610180059cb432d4a71d}} and
{{afa3664e2d13439221e8d041382a4dc1}}?
# Is any of your operators using {{rawKeyedState}}?
# Random thought/long shot: have you tried maybe first upgrading to Flink
1.9.3, before upgrading to 1.10.x or 1.11.x? (Maybe there is some bug 1.9.0
that was fixed later and was causing this kind of issues)
> Error in restoring checkpoint/savepoint when Flink is upgraded from 1.9 to
> 1.11.2
> ---------------------------------------------------------------------------------
>
> Key: FLINK-20376
> URL: https://issues.apache.org/jira/browse/FLINK-20376
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Checkpointing, Runtime / State Backends
> Reporter: Partha Pradeep Mishra
> Priority: Major
> Attachments: MetaData.zip, image-2020-12-10-15-04-39-624.png,
> image-2020-12-10-15-06-48-013.png, image-2020-12-10-15-09-13-527.png,
> image-2021-01-18-14-42-49-814.png
>
>
> We tried to save checkpoints for one of the flink job (1.9 version) and then
> import/restore the checkpoints in the newer flink version (1.11.2). The
> import/resume operation failed with the below error. Please note that both
> the jobs(i.e. one running in 1.9 and other in 1.11.2) are same binary with no
> code difference or introduction of new operators. Still we got the below
> issue.
> _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"]}
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