Hello,
We have a flink session cluster in kubernetes running on 1.12.2. We
attempted an upgrade to v 1.13.1, but the jobmanager pods are continuously
restarting and are in a crash loop.
Logs are attached for reference.
How do we recover from this state?
Thanks,
Shilpa
2021-06-30 16:03:25,965 ERROR
org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - Fatal error
occurred in the cluster entrypoint.
org.apache.flink.util.FlinkException: JobMaster for job
a1fa9416058026ed7dffeafaf7c21c81 failed.
at
org.apache.flink.runtime.dispatcher.Dispatcher.jobMasterFailed(Dispatcher.java:873)
~[flink-dist_2.12-1.13.1.jar:1.13.1]
at
org.apache.flink.runtime.dispatcher.Dispatcher.jobManagerRunnerFailed(Dispatcher.java:459)
~[flink-dist_2.12-1.13.1.jar:1.13.1]
at
org.apache.flink.runtime.dispatcher.Dispatcher.handleJobManagerRunnerResult(Dispatcher.java:436)
~[flink-dist_2.12-1.13.1.jar:1.13.1]
at
org.apache.flink.runtime.dispatcher.Dispatcher.lambda$runJob$3(Dispatcher.java:415)
~[flink-dist_2.12-1.13.1.jar:1.13.1]
at java.util.concurrent.CompletableFuture.uniHandle(Unknown Source)
~[?:?]
at java.util.concurrent.CompletableFuture$UniHandle.tryFire(Unknown
Source) ~[?:?]
at java.util.concurrent.CompletableFuture$Completion.run(Unknown
Source) ~[?:?]
at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRunAsync(AkkaRpcActor.java:440)
~[flink-dist_2.12-1.13.1.jar:1.13.1]
at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:208)
~[flink-dist_2.12-1.13.1.jar:1.13.1]
at
org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.handleRpcMessage(FencedAkkaRpcActor.java:77)
~[flink-dist_2.12-1.13.1.jar:1.13.1]
at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleMessage(AkkaRpcActor.java:158)
~[flink-dist_2.12-1.13.1.jar:1.13.1]
at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:26)
[flink-dist_2.12-1.13.1.jar:1.13.1]
at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:21)
[flink-dist_2.12-1.13.1.jar:1.13.1]
at scala.PartialFunction.applyOrElse(PartialFunction.scala:123)
[flink-dist_2.12-1.13.1.jar:1.13.1]
at scala.PartialFunction.applyOrElse$(PartialFunction.scala:122)
[flink-dist_2.12-1.13.1.jar:1.13.1]
at akka.japi.pf.UnitCaseStatement.applyOrElse(CaseStatements.scala:21)
[flink-dist_2.12-1.13.1.jar:1.13.1]
at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:171)
[flink-dist_2.12-1.13.1.jar:1.13.1]
at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:172)
[flink-dist_2.12-1.13.1.jar:1.13.1]
at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:172)
[flink-dist_2.12-1.13.1.jar:1.13.1]
at akka.actor.Actor.aroundReceive(Actor.scala:517)
[flink-dist_2.12-1.13.1.jar:1.13.1]
at akka.actor.Actor.aroundReceive$(Actor.scala:515)
[flink-dist_2.12-1.13.1.jar:1.13.1]
at akka.actor.AbstractActor.aroundReceive(AbstractActor.scala:225)
[flink-dist_2.12-1.13.1.jar:1.13.1]
at akka.actor.ActorCell.receiveMessage(ActorCell.scala:592)
[flink-dist_2.12-1.13.1.jar:1.13.1]
at akka.actor.ActorCell.invoke(ActorCell.scala:561)
[flink-dist_2.12-1.13.1.jar:1.13.1]
at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:258)
[flink-dist_2.12-1.13.1.jar:1.13.1]
at akka.dispatch.Mailbox.run(Mailbox.scala:225)
[flink-dist_2.12-1.13.1.jar:1.13.1]
at akka.dispatch.Mailbox.exec(Mailbox.scala:235)
[flink-dist_2.12-1.13.1.jar:1.13.1]
at akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
[flink-dist_2.12-1.13.1.jar:1.13.1]
at
akka.dispatch.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
[flink-dist_2.12-1.13.1.jar:1.13.1]
at
akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
[flink-dist_2.12-1.13.1.jar:1.13.1]
at
akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
[flink-dist_2.12-1.13.1.jar:1.13.1]
Caused by: org.apache.flink.runtime.client.JobInitializationException: Could
not start the JobMaster.
at
org.apache.flink.runtime.jobmaster.DefaultJobMasterServiceProcess.lambda$new$0(DefaultJobMasterServiceProcess.java:97)
~[flink-dist_2.12-1.13.1.jar:1.13.1]
at java.util.concurrent.CompletableFuture.uniWhenComplete(Unknown
Source) ~[?:?]
at
java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(Unknown Source)
~[?:?]
at java.util.concurrent.CompletableFuture.postComplete(Unknown Source)
~[?:?]
at java.util.concurrent.CompletableFuture$AsyncSupply.run(Unknown
Source) ~[?:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
~[?:?]
at java.util.concurrent.FutureTask.run(Unknown Source) ~[?:?]
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown
Source) ~[?:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
~[?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
~[?:?]
at java.lang.Thread.run(Unknown Source) ~[?:?]
Caused by: java.util.concurrent.CompletionException:
java.lang.NullPointerException
at java.util.concurrent.CompletableFuture.encodeThrowable(Unknown
Source) ~[?:?]
at java.util.concurrent.CompletableFuture.completeThrowable(Unknown
Source) ~[?:?]
at java.util.concurrent.CompletableFuture$AsyncSupply.run(Unknown
Source) ~[?:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
~[?:?]
at java.util.concurrent.FutureTask.run(Unknown Source) ~[?:?]
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown
Source) ~[?:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
~[?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
~[?:?]
at java.lang.Thread.run(Unknown Source) ~[?:?]
Caused by: java.lang.NullPointerException
at
org.apache.flink.runtime.deployment.TaskDeploymentDescriptorFactory$PartitionLocationConstraint.fromJobType(TaskDeploymentDescriptorFactory.java:282)
~[flink-dist_2.12-1.13.1.jar:1.13.1]
at
org.apache.flink.runtime.scheduler.SchedulerBase.createAndRestoreExecutionGraph(SchedulerBase.java:347)
~[flink-dist_2.12-1.13.1.jar:1.13.1]
at
org.apache.flink.runtime.scheduler.SchedulerBase.<init>(SchedulerBase.java:190)
~[flink-dist_2.12-1.13.1.jar:1.13.1]
at
org.apache.flink.runtime.scheduler.DefaultScheduler.<init>(DefaultScheduler.java:120)
~[flink-dist_2.12-1.13.1.jar:1.13.1]
at
org.apache.flink.runtime.scheduler.DefaultSchedulerFactory.createInstance(DefaultSchedulerFactory.java:132)
~[flink-dist_2.12-1.13.1.jar:1.13.1]
at
org.apache.flink.runtime.jobmaster.DefaultSlotPoolServiceSchedulerFactory.createScheduler(DefaultSlotPoolServiceSchedulerFactory.java:110)
~[flink-dist_2.12-1.13.1.jar:1.13.1]
at
org.apache.flink.runtime.jobmaster.JobMaster.createScheduler(JobMaster.java:340)
~[flink-dist_2.12-1.13.1.jar:1.13.1]
at
org.apache.flink.runtime.jobmaster.JobMaster.<init>(JobMaster.java:317)
~[flink-dist_2.12-1.13.1.jar:1.13.1]
at
org.apache.flink.runtime.jobmaster.factories.DefaultJobMasterServiceFactory.internalCreateJobMasterService(DefaultJobMasterServiceFactory.java:107)
~[flink-dist_2.12-1.13.1.jar:1.13.1]
at
org.apache.flink.runtime.jobmaster.factories.DefaultJobMasterServiceFactory.lambda$createJobMasterService$0(DefaultJobMasterServiceFactory.java:95)
~[flink-dist_2.12-1.13.1.jar:1.13.1]
at
org.apache.flink.util.function.FunctionUtils.lambda$uncheckedSupplier$4(FunctionUtils.java:112)
~[flink-dist_2.12-1.13.1.jar:1.13.1]
at java.util.concurrent.CompletableFuture$AsyncSupply.run(Unknown
Source) ~[?:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
~[?:?]
at java.util.concurrent.FutureTask.run(Unknown Source) ~[?:?]
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown
Source) ~[?:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
~[?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
~[?:?]
at java.lang.Thread.run(Unknown Source) ~[?:?]
