Hi, thanks for the reply.
It looks like the container in the pod was restarting
kubernetes-jobmanager.sh kubernetes-application
State: Running
Started: Fri, 02 Dec 2022 22:20:09 +0700
Last State: Terminated
Reason: Error
Exit Code: 239
Started: Mon, 14 Nov 2022 15:14:45 +0700
Finished: Fri, 02 Dec 2022 22:20:08 +0700
Ready: True
Restart Count: 1
Still to understand the reasons, there are no other entries in the logs
________________________________
От: Matthias Pohl <matthias.p...@aiven.io>
Отправлено: 28 ноября 2022 г. 14:27:25
Кому: Evgeniy Lyutikov
Тема: Re: Several job in kubernetes restarts because Scheduler is being stopped.
Hi Evgeniy,
stopping the scheduler is not the cause of this restart. It's more of a symptom
when suspending the job: The JobMaster is being stopped and as a consequence,
the scheduler is being closed which results in the suspension of the
ExecutionGraph and the INFO log including the stacktrace you're observing is
printed.
I don't see any hint why the leadership is revoked. Are there issues that were
logged prior to the portion you just shared? Are the k8s logs that you could
check?
Matthias
On Fri, Nov 25, 2022 at 1:21 PM Evgeniy Lyutikov
<eblyuti...@avito.ru<mailto:eblyuti...@avito.ru>> wrote:
Hello!
In our k8s application cluster (served by flink-operator) several jobs restart
at the same time with the same error.
What is the reason for this restart and how can it be prevented?
2022-11-25T07:50:47.253459360Z INFO
org.apache.flink.runtime.resourcemanager.ResourceManagerServiceImpl [] -
Resource manager service is revoked leadership with session id
5e76a7e2-0a88-4cff-b371-0a36f2b4cebd.
2022-11-25T07:50:47.257093040Z INFO
org.apache.flink.runtime.resourcemanager.slotmanager.DeclarativeSlotManager []
- Closing the slot manager.
2022-11-25T07:50:47.257145141Z INFO
org.apache.flink.runtime.resourcemanager.slotmanager.DeclarativeSlotManager []
- Suspending the slot manager.
2022-11-25T07:50:47.258932353Z INFO
org.apache.flink.runtime.leaderretrieval.DefaultLeaderRetrievalService [] -
Stopping DefaultLeaderRetrievalService.
2022-11-25T07:50:47.258974224Z INFO
org.apache.flink.kubernetes.highavailability.KubernetesLeaderRetrievalDriver []
- Stopping
KubernetesLeaderRetrievalDriver{configMapName='job-name-00000000000000000000000000000000-jobmanager-leader'}.
2022-11-25T07:50:47.259457605Z INFO
org.apache.flink.kubernetes.kubeclient.resources.KubernetesConfigMapSharedInformer
[] - Stopped to watch for
job-name/job-name-00000000000000000000000000000000-jobmanager-leader, watching
id:c310c788-946a-4afd-8aeb-debd99a9045d
2022-11-25T07:50:47.351610077Z INFO
org.apache.flink.runtime.dispatcher.runner.DefaultDispatcherRunner [] -
DefaultDispatcherRunner was revoked the leadership with leader id
dc208675-e994-4697-b94c-542fd52e2046. Stopping the DispatcherLeaderProcess.
2022-11-25T07:50:47.352119375Z INFO
org.apache.flink.runtime.dispatcher.runner.SessionDispatcherLeaderProcess [] -
Stopping SessionDispatcherLeaderProcess.
2022-11-25T07:50:47.352310045Z INFO
org.apache.flink.runtime.dispatcher.StandaloneDispatcher [] - Stopping
dispatcher
akka.tcp://flink@10.156.130.89:6123/user/rpc/dispatcher_0<https://eur04.safelinks.protection.outlook.com/?url=http%3A%2F%2Fflink%4010.156.130.89%3A6123%2Fuser%2Frpc%2Fdispatcher_0&data=05%7C01%7Ceblyutikov%40avito.ru%7C539a7f6751ee494a45c708dad11206bb%7Caf0e07b3b90b472392e63fab11dd5396%7C0%7C0%7C638052172606726196%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=32BS23ckvCLKNYP5l5olyLW%2BwU0qp30A%2FNh6KP%2FAgG4%3D&reserved=0>.
2022-11-25T07:50:47.352349213Z INFO
org.apache.flink.runtime.dispatcher.StandaloneDispatcher [] - Stopping all
currently running jobs of dispatcher
akka.tcp://flink@10.156.130.89:6123/user/rpc/dispatcher_0<https://eur04.safelinks.protection.outlook.com/?url=http%3A%2F%2Fflink%4010.156.130.89%3A6123%2Fuser%2Frpc%2Fdispatcher_0&data=05%7C01%7Ceblyutikov%40avito.ru%7C539a7f6751ee494a45c708dad11206bb%7Caf0e07b3b90b472392e63fab11dd5396%7C0%7C0%7C638052172606726196%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=32BS23ckvCLKNYP5l5olyLW%2BwU0qp30A%2FNh6KP%2FAgG4%3D&reserved=0>.
2022-11-25T07:50:47.353150035Z INFO
org.apache.flink.runtime.jobmaster.JobMaster [] - Stopping the
JobMaster for job 'job-name' (00000000000000000000000000000000).
2022-11-25T07:50:47.363572384Z INFO
org.apache.flink.runtime.dispatcher.StandaloneDispatcher [] - Job
00000000000000000000000000000000 reached terminal state SUSPENDED.
2022-11-25T07:50:47.364190310Z INFO
org.apache.flink.runtime.jobmanager.DefaultJobGraphStore [] - Released job
graph 00000000000000000000000000000000 from
KubernetesStateHandleStore{configMapName='job-name-dispatcher-leader'}.
2022-11-25T07:50:47.366146897Z INFO
org.apache.flink.runtime.executiongraph.ExecutionGraph [] - Job job-name
(00000000000000000000000000000000) switched from state RUNNING to SUSPENDED.
2022-11-25T07:50:47.366172044Z org.apache.flink.util.FlinkException: Scheduler
is being stopped.
2022-11-25T07:50:47.366178811Z at
org.apache.flink.runtime.scheduler.SchedulerBase.closeAsync(SchedulerBase.java:600)
~[flink-dist_2.12-1.14.4.jar:1.14.4]
2022-11-25T07:50:47.366184972Z at
org.apache.flink.runtime.jobmaster.JobMaster.stopScheduling(JobMaster.java:972)
~[flink-dist_2.12-1.14.4.jar:1.14.4]
2022-11-25T07:50:47.366190500Z at
org.apache.flink.runtime.jobmaster.JobMaster.stopJobExecution(JobMaster.java:935)
~[flink-dist_2.12-1.14.4.jar:1.14.4]
2022-11-25T07:50:47.366196302Z at
org.apache.flink.runtime.jobmaster.JobMaster.onStop(JobMaster.java:407)
~[flink-dist_2.12-1.14.4.jar:1.14.4]
2022-11-25T07:50:47.366201692Z at
org.apache.flink.runtime.rpc.RpcEndpoint.internalCallOnStop(RpcEndpoint.java:214)
~[flink-dist_2.12-1.14.4.jar:1.14.4]
2022-11-25T07:50:47.366207681Z at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor$StartedState.lambda$terminate$0(AkkaRpcActor.java:580)
~[flink-rpc-akka_de9aa37f-fc7d-4780-8d43-5715ee860795.jar:1.14.4]
2022-11-25T07:50:47.366213755Z at
org.apache.flink.runtime.concurrent.akka.ClassLoadingUtils.runWithContextClassLoader(ClassLoadingUtils.java:83)
~[flink-rpc-akka_de9aa37f-fc7d-4780-8d43-5715ee860795.jar:1.14.4]
2022-11-25T07:50:47.366220099Z at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor$StartedState.terminate(AkkaRpcActor.java:579)
~[flink-rpc-akka_de9aa37f-fc7d-4780-8d43-5715ee860795.jar:1.14.4]
2022-11-25T07:50:47.366225868Z at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleControlMessage(AkkaRpcActor.java:191)
~[flink-rpc-akka_de9aa37f-fc7d-4780-8d43-5715ee860795.jar:1.14.4]
2022-11-25T07:50:47.366231897Z at
akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:24)
[flink-rpc-akka_de9aa37f-fc7d-4780-8d43-5715ee860795.jar:1.14.4]
2022-11-25T07:50:47.366237418Z at
akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:20)
[flink-rpc-akka_de9aa37f-fc7d-4780-8d43-5715ee860795.jar:1.14.4]
2022-11-25T07:50:47.366243262Z at
scala.PartialFunction.applyOrElse(PartialFunction.scala:123)
[flink-rpc-akka_de9aa37f-fc7d-4780-8d43-5715ee860795.jar:1.14.4]
2022-11-25T07:50:47.366250022Z at
scala.PartialFunction.applyOrElse$(PartialFunction.scala:122)
[flink-rpc-akka_de9aa37f-fc7d-4780-8d43-5715ee860795.jar:1.14.4]
2022-11-25T07:50:47.366256203Z at
akka.japi.pf.UnitCaseStatement.applyOrElse(CaseStatements.scala:20)
[flink-rpc-akka_de9aa37f-fc7d-4780-8d43-5715ee860795.jar:1.14.4]
2022-11-25T07:50:47.366261762Z at
scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:171)
[flink-rpc-akka_de9aa37f-fc7d-4780-8d43-5715ee860795.jar:1.14.4]
2022-11-25T07:50:47.366266861Z at
scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:172)
[flink-rpc-akka_de9aa37f-fc7d-4780-8d43-5715ee860795.jar:1.14.4]
2022-11-25T07:50:47.366287887Z at
akka.actor.Actor.aroundReceive(Actor.scala:537)
[flink-rpc-akka_de9aa37f-fc7d-4780-8d43-5715ee860795.jar:1.14.4]
2022-11-25T07:50:47.366292783Z at
akka.actor.Actor.aroundReceive$(Actor.scala:535)
[flink-rpc-akka_de9aa37f-fc7d-4780-8d43-5715ee860795.jar:1.14.4]
2022-11-25T07:50:47.366297259Z at
akka.actor.AbstractActor.aroundReceive(AbstractActor.scala:220)
[flink-rpc-akka_de9aa37f-fc7d-4780-8d43-5715ee860795.jar:1.14.4]
2022-11-25T07:50:47.366302193Z at
akka.actor.ActorCell.receiveMessage(ActorCell.scala:580)
[flink-rpc-akka_de9aa37f-fc7d-4780-8d43-5715ee860795.jar:1.14.4]
2022-11-25T07:50:47.366307938Z at
akka.actor.ActorCell.invoke(ActorCell.scala:548)
[flink-rpc-akka_de9aa37f-fc7d-4780-8d43-5715ee860795.jar:1.14.4]
2022-11-25T07:50:47.366313472Z at
akka.dispatch.Mailbox.processMailbox(Mailbox.scala:270)
[flink-rpc-akka_de9aa37f-fc7d-4780-8d43-5715ee860795.jar:1.14.4]
2022-11-25T07:50:47.366318936Z at akka.dispatch.Mailbox.run(Mailbox.scala:231)
[flink-rpc-akka_de9aa37f-fc7d-4780-8d43-5715ee860795.jar:1.14.4]
2022-11-25T07:50:47.366324575Z at
akka.dispatch.Mailbox.exec(Mailbox.scala:243)
[flink-rpc-akka_de9aa37f-fc7d-4780-8d43-5715ee860795.jar:1.14.4]
2022-11-25T07:50:47.366329814Z at
java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:290) [?:?]
2022-11-25T07:50:47.366334303Z at
java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1020)
[?:?]
2022-11-25T07:50:47.366338898Z at
java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1656) [?:?]
2022-11-25T07:50:47.366343602Z at
java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1594) [?:?]
2022-11-25T07:50:47.366348796Z at
java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:183)
[?:?]
2022-11-25T07:50:47.555434515Z INFO
org.apache.flink.runtime.checkpoint.CheckpointCoordinator [] - Stopping
checkpoint coordinator for job 00000000000000000000000000000000.
2022-11-25T07:50:47.555577858Z INFO
org.apache.flink.runtime.executiongraph.ExecutionGraph [] - Job
00000000000000000000000000000000 has been suspended.
2022-11-25T07:50:47.556533450Z INFO
org.apache.flink.runtime.source.coordinator.SourceCoordinator [] - Closing
SourceCoordinator for source Source: topic.
2022-11-25T07:50:47.558037037Z INFO org.apache.kafka.common.metrics.Metrics
[] - Metrics scheduler closed
2022-11-25T07:50:47.558066841Z INFO org.apache.kafka.common.metrics.Metrics
[] - Closing reporter
org.apache.kafka.common.metrics.JmxReporter
2022-11-25T07:50:47.558098042Z INFO org.apache.kafka.common.metrics.Metrics
[] - Metrics reporters closed
2022-11-25T07:50:47.559339549Z INFO
org.apache.kafka.common.utils.AppInfoParser [] - App info
kafka.consumer for flink-job-name-topic-enumerator-consumer unregistered
2022-11-25T07:50:47.560098212Z INFO
org.apache.kafka.common.utils.AppInfoParser [] - App info
kafka.admin.client for flink-job-name-topic-enumerator-admin-client unregistered
2022-11-25T07:50:47.561368999Z INFO
org.apache.flink.runtime.checkpoint.DefaultCompletedCheckpointStore [] -
Suspending
2022-11-25T07:50:47.561424898Z INFO
org.apache.flink.kubernetes.highavailability.KubernetesCheckpointIDCounter [] -
Shutting down.
2022-11-25T07:50:47.561490412Z INFO org.apache.kafka.common.metrics.Metrics
[] - Metrics scheduler closed
2022-11-25T07:50:47.561540717Z INFO org.apache.kafka.common.metrics.Metrics
[] - Closing reporter
org.apache.kafka.common.metrics.JmxReporter
2022-11-25T07:50:47.561556978Z INFO org.apache.kafka.common.metrics.Metrics
[] - Metrics reporters closed
2022-11-25T07:50:47.561718430Z INFO
org.apache.flink.runtime.source.coordinator.SourceCoordinator [] - Source
coordinator for source Source: topic closed.
2022-11-25T07:50:47.654239581Z INFO
org.apache.flink.runtime.jobmaster.JobMaster [] - Close
ResourceManager connection fe39d6fe5e1ac5a66e3afcdd2d900e3f: Stopping JobMaster
for job 'job-name' (00000000000000000000000000000000).
2022-11-25T07:50:47.654412182Z INFO
org.apache.flink.runtime.leaderretrieval.DefaultLeaderRetrievalService [] -
Stopping DefaultLeaderRetrievalService.
2022-11-25T07:50:47.654523159Z INFO
org.apache.flink.kubernetes.highavailability.KubernetesLeaderRetrievalDriver []
- Stopping
KubernetesLeaderRetrievalDriver{configMapName='job-name-resourcemanager-leader'}.
2022-11-25T07:50:47.654622715Z INFO
org.apache.flink.kubernetes.kubeclient.resources.KubernetesConfigMapSharedInformer
[] - Stopped to watch for job-name/job-name-resourcemanager-leader, watching
id:7c16cf70-0a82-4c2b-bcec-f824f75c39cc
2022-11-25T07:50:47.656576691Z INFO
org.apache.flink.runtime.leaderelection.DefaultLeaderElectionService [] -
Stopping DefaultLeaderElectionService.
2022-11-25T07:50:47.656753283Z INFO
org.apache.flink.kubernetes.highavailability.KubernetesLeaderElectionDriver []
- Closing
KubernetesLeaderElectionDriver{configMapName='job-name-00000000000000000000000000000000-jobmanager-leader'}.
2022-11-25T07:50:47.656896536Z INFO
org.apache.flink.kubernetes.kubeclient.resources.KubernetesConfigMapSharedInformer
[] - Stopped to watch for
job-name/job-name-00000000000000000000000000000000-jobmanager-leader, watching
id:f670586e-5f1e-4520-a50a-d7e81b9a655e
2022-11-25T07:50:47.659729550Z WARN
org.apache.flink.client.deployment.application.ApplicationDispatcherBootstrap
[] - Application has been cancelled because the ApplicationDispatcherBootstrap
is being stopped.
2022-11-25T07:50:47.661631156Z INFO
org.apache.flink.runtime.jobmaster.MiniDispatcherRestEndpoint [] -
http://10.156.130.89:8081<https://eur04.safelinks.protection.outlook.com/?url=http%3A%2F%2F10.156.130.89%3A8081%2F&data=05%7C01%7Ceblyutikov%40avito.ru%7C539a7f6751ee494a45c708dad11206bb%7Caf0e07b3b90b472392e63fab11dd5396%7C0%7C0%7C638052172606726196%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=SMgWmrTLQt5TAfWCKG%2F8dVS6xKff5uQp5RLx%2BV3mu1c%3D&reserved=0>
was granted leadership with
leaderSessionID=ea5e4b77-dca8-4a61-a25a-05027b0391eb
2022-11-25T07:50:47.748098049Z INFO
org.apache.flink.runtime.dispatcher.StandaloneDispatcher [] - Stopped
dispatcher
akka.tcp://flink@10.156.130.89:6123/user/rpc/dispatcher_0<https://eur04.safelinks.protection.outlook.com/?url=http%3A%2F%2Fflink%4010.156.130.89%3A6123%2Fuser%2Frpc%2Fdispatcher_0&data=05%7C01%7Ceblyutikov%40avito.ru%7C539a7f6751ee494a45c708dad11206bb%7Caf0e07b3b90b472392e63fab11dd5396%7C0%7C0%7C638052172606726196%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=32BS23ckvCLKNYP5l5olyLW%2BwU0qp30A%2FNh6KP%2FAgG4%3D&reserved=0>.
2022-11-25T07:50:47.749450398Z INFO
org.apache.flink.runtime.jobmanager.DefaultJobGraphStore [] - Stopping
DefaultJobGraphStore.
2022-11-25T07:50:47.749545245Z INFO
org.apache.flink.runtime.dispatcher.runner.SessionDispatcherLeaderProcess [] -
Start SessionDispatcherLeaderProcess.
2022-11-25T07:50:47.749609886Z INFO
org.apache.flink.runtime.dispatcher.runner.SessionDispatcherLeaderProcess [] -
Recover all persisted job graphs.
2022-11-25T07:50:47.805729406Z INFO
org.apache.flink.runtime.jobmanager.DefaultJobGraphStore [] - Retrieved job
ids [00000000000000000000000000000000] from
KubernetesStateHandleStore{configMapName='job-name-dispatcher-leader'}
2022-11-25T07:50:47.805757899Z INFO
org.apache.flink.runtime.dispatcher.runner.SessionDispatcherLeaderProcess [] -
Trying to recover job with job id 00000000000000000000000000000000.
2022-11-25T07:50:47.982753015Z INFO
org.apache.flink.runtime.jobmanager.DefaultJobGraphStore [] - Recovered
JobGraph(jobId: 00000000000000000000000000000000).
2022-11-25T07:50:47.982792610Z INFO
org.apache.flink.runtime.dispatcher.runner.SessionDispatcherLeaderProcess [] -
Successfully recovered 1 persisted job graphs.
2022-11-25T07:50:47.984388298Z INFO
org.apache.flink.runtime.rpc.akka.AkkaRpcService [] - Starting RPC
endpoint for org.apache.flink.runtime.dispatcher.StandaloneDispatcher at
akka://flink/user/rpc/dispatcher_3 .
2022-11-25T07:50:48.263187219Z INFO
org.apache.flink.kubernetes.kubeclient.resources.KubernetesLeaderElector [] -
Create KubernetesLeaderElector
job-name-00000000000000000000000000000000-jobmanager-leader with lock identity
01e96e8e-11c9-4609-85fc-2add4f7f20a9.
2022-11-25T07:50:48.263488651Z INFO
org.apache.flink.runtime.leaderelection.DefaultLeaderElectionService [] -
Starting DefaultLeaderElectionService with
KubernetesLeaderElectionDriver{configMapName='job-name-00000000000000000000000000000000-jobmanager-leader'}.
2022-11-25T07:50:48.263575979Z INFO
org.apache.flink.kubernetes.kubeclient.resources.KubernetesConfigMapSharedInformer
[] - Starting to watch for
job-name/job-name-00000000000000000000000000000000-jobmanager-leader, watching
id:5a603da1-f5a4-423e-a326-826f3db3e5c9
2022-11-25T07:50:48.263903194Z INFO org.apache.flink.client.ClientUtils
[] - Starting program (detached: true)
2022-11-25T07:50:48.276250367Z INFO
org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend [] - Using
predefined options: DEFAULT.
2022-11-25T07:50:48.276346433Z INFO
org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend [] - Using
default options factory:
DefaultConfigurableOptionsFactory{configuredOptions={state.backend.rocksdb.thread.num=4}}.
2022-11-25T07:50:48.282972740Z INFO
org.apache.flink.kubernetes.kubeclient.resources.KubernetesLeaderElector [] -
New leader elected 01e96e8e-11c9-4609-85fc-2add4f7f20a9 for
job-name-00000000000000000000000000000000-jobmanager-leader.
2022-11-25T07:50:48.351177868Z WARN
org.apache.flink.connector.kafka.sink.KafkaSinkBuilder [] - Property
[transaction.timeout.ms<https://eur04.safelinks.protection.outlook.com/?url=http%3A%2F%2Ftransaction.timeout.ms%2F&data=05%7C01%7Ceblyutikov%40avito.ru%7C539a7f6751ee494a45c708dad11206bb%7Caf0e07b3b90b472392e63fab11dd5396%7C0%7C0%7C638052172606882423%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=d8%2FL8IKI0aZKgEN6m0xTsgaFBhIMyfNErV8z6irMEp8%3D&reserved=0>]
not specified. Setting it to PT1H
2022-11-25T07:50:48.357515666Z INFO
org.apache.flink.runtime.rpc.akka.AkkaRpcService [] - Starting RPC
endpoint for org.apache.flink.runtime.jobmaster.JobMaster at
akka://flink/user/rpc/jobmanager_4 .
2022-11-25T07:50:48.357840774Z INFO
org.apache.flink.runtime.jobmaster.JobMaster [] - Initializing
job 'job-name' (00000000000000000000000000000000).
2022-11-25T07:50:48.449406328Z INFO
org.apache.flink.runtime.jobmaster.JobMaster [] - Using restart
back off time strategy
FixedDelayRestartBackoffTimeStrategy(maxNumberRestartAttempts=2147483647,
backoffTimeMS=1000) for job-name (00000000000000000000000000000000).
2022-11-25T07:50:48.449691043Z INFO
org.apache.flink.runtime.checkpoint.DefaultCompletedCheckpointStoreUtils [] -
Recovering checkpoints from
KubernetesStateHandleStore{configMapName='job-name-00000000000000000000000000000000-jobmanager-leader'}.
2022-11-25T07:50:48.454662598Z INFO
org.apache.flink.runtime.checkpoint.DefaultCompletedCheckpointStoreUtils [] -
Found 2 checkpoints in
KubernetesStateHandleStore{configMapName='job-name-00000000000000000000000000000000-jobmanager-leader'}.
2022-11-25T07:50:48.454686302Z INFO
org.apache.flink.client.deployment.application.executors.EmbeddedExecutor [] -
Job 00000000000000000000000000000000 was recovered successfully.
2022-11-25T07:50:48.454693684Z INFO
org.apache.flink.runtime.checkpoint.DefaultCompletedCheckpointStoreUtils [] -
Trying to fetch 2 checkpoints from storage.
2022-11-25T07:50:48.454726858Z INFO
org.apache.flink.runtime.checkpoint.DefaultCompletedCheckpointStoreUtils [] -
Trying to retrieve checkpoint 11617.
2022-11-25T07:50:48.561472367Z INFO
org.apache.flink.runtime.checkpoint.DefaultCompletedCheckpointStoreUtils [] -
Trying to retrieve checkpoint 11618.
2022-11-25T07:50:48.660339241Z INFO
org.apache.flink.runtime.jobmaster.JobMaster [] - Running
initialization on master for job job-name (00000000000000000000000000000000).
2022-11-25T07:50:48.660371230Z INFO
org.apache.flink.runtime.jobmaster.JobMaster [] - Successfully
ran initialization on master in 0 ms.
2022-11-25T07:50:48.671673073Z INFO
org.apache.flink.runtime.scheduler.adapter.DefaultExecutionTopology [] - Built
1 pipelined regions in 0 ms
2022-11-25T07:50:48.750328281Z INFO
org.apache.flink.runtime.jobmaster.JobMaster [] - Using
job/cluster config to configure application-defined state backend:
EmbeddedRocksDBStateBackend{, localRocksDbDirectories=[/opt/flink/rocksdb],
enableIncrementalCheckpointing=TRUE, numberOfTransferThreads=4,
writeBatchSize=2097152}
2022-11-25T07:50:48.750467136Z INFO
org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend [] - Using
predefined options: DEFAULT.
2022-11-25T07:50:48.750515632Z INFO
org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend [] - Using
application-defined options factory:
DefaultConfigurableOptionsFactory{configuredOptions={state.backend.rocksdb.thread.num=4}}.
2022-11-25T07:50:48.750552578Z INFO
org.apache.flink.runtime.jobmaster.JobMaster [] - Using
application-defined state backend: EmbeddedRocksDBStateBackend{,
localRocksDbDirectories=[/opt/flink/rocksdb],
enableIncrementalCheckpointing=TRUE, numberOfTransferThreads=4,
writeBatchSize=2097152}
2022-11-25T07:50:48.750563305Z INFO
org.apache.flink.runtime.state.StateBackendLoader [] - State backend
loader loads the state backend as EmbeddedRocksDBStateBackend
2022-11-25T07:50:48.751075656Z INFO
org.apache.flink.runtime.jobmaster.JobMaster [] - Using
job/cluster config to configure application-defined checkpoint storage:
org.apache.flink.runtime.state.storage.FileSystemCheckpointStorage@3f46669b
2022-11-25T07:50:48.753978414Z INFO
org.apache.flink.runtime.checkpoint.CheckpointCoordinator [] - Restoring job
00000000000000000000000000000000 from Checkpoint 11618 @ 1669361519869 for
00000000000000000000000000000000 located at
s3p://flink-checkpoints/k8s-checkpoint-job-name/00000000000000000000000000000000/chk-11618.
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