flink-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Chesnay Schepler <ches...@apache.org>
Subject Re: Failed to trigger savepoint
Date Tue, 04 Sep 2018 10:13:52 GMT
You will have to take a look at the JobManager/TaskManager logs.

On 04.09.2018 12:02, Paul Lam wrote:
> Hi,
>
> I’m using Flink 1.5.3 and failed to trigger savepoint for a Flink on 
> YARN job. The stack traces shows that an exception occurred while 
> triggering the checkpoint, but the normal checkpoints of the job are 
> running well.
>
> What could possibly be the problem? Thanks a lot!
>
> The stack traces are as follow:
>
> org.apache.flink.util.FlinkException: Triggering a savepoint for the 
> job 1ca7d429484c64eb64fa646672389a74 failed.
> at 
> org.apache.flink.client.cli.CliFrontend.triggerSavepoint(CliFrontend.java:695)
> at 
> org.apache.flink.client.cli.CliFrontend.lambda$savepoint$7(CliFrontend.java:673)
> at 
> org.apache.flink.client.cli.CliFrontend.runClusterAction(CliFrontend.java:960)
> at org.apache.flink.client.cli.CliFrontend.savepoint(CliFrontend.java:670)
> at 
> org.apache.flink.client.cli.CliFrontend.parseParameters(CliFrontend.java:1040)
> at 
> org.apache.flink.client.cli.CliFrontend.lambda$main$9(CliFrontend.java:1101)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at 
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1692)
> at 
> org.apache.flink.runtime.security.HadoopSecurityContext.runSecured(HadoopSecurityContext.java:41)
> at org.apache.flink.client.cli.CliFrontend.main(CliFrontend.java:1101)
> Caused by: java.util.concurrent.CompletionException: 
> java.util.concurrent.CompletionException: 
> org.apache.flink.runtime.checkpoint.CheckpointTriggerException: Failed 
> to trigger savepoint. Decline reason: An Exception occurred while 
> triggering the checkpoint.
> at 
> org.apache.flink.runtime.jobmaster.JobMaster.lambda$triggerSavepoint$13(JobMaster.java:955)
> at 
> java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:870)
> at 
> java.util.concurrent.CompletableFuture.uniExceptionallyStage(CompletableFuture.java:884)
> at 
> java.util.concurrent.CompletableFuture.exceptionally(CompletableFuture.java:2196)
> at 
> org.apache.flink.runtime.jobmaster.JobMaster.triggerSavepoint(JobMaster.java:951)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at 
> org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcInvocation(AkkaRpcActor.java:247)
> at 
> org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:162)
> at 
> org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.handleRpcMessage(FencedAkkaRpcActor.java:70)
> at 
> org.apache.flink.runtime.rpc.akka.AkkaRpcActor.onReceive(AkkaRpcActor.java:142)
> at 
> org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.onReceive(FencedAkkaRpcActor.java:40)
> at 
> akka.actor.UntypedActor$$anonfun$receive$1.applyOrElse(UntypedActor.scala:165)
> at akka.actor.Actor$class.aroundReceive(Actor.scala:502)
> at akka.actor.UntypedActor.aroundReceive(UntypedActor.scala:95)
> at akka.actor.ActorCell.receiveMessage(ActorCell.scala:526)
> at akka.actor.ActorCell.invoke(ActorCell.scala:495)
> at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257)
> at akka.dispatch.Mailbox.run(Mailbox.scala:224)
> at akka.dispatch.Mailbox.exec(Mailbox.scala:234)
> 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)
> Caused by: java.util.concurrent.CompletionException: 
> org.apache.flink.runtime.checkpoint.CheckpointTriggerException: Failed 
> to trigger savepoint. Decline reason: An Exception occurred while 
> triggering the checkpoint.
> at 
> java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:292)
> at 
> java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:308)
> at 
> java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:593)
> at 
> java.util.concurrent.CompletableFuture.uniApplyStage(CompletableFuture.java:614)
> at 
> java.util.concurrent.CompletableFuture.thenApply(CompletableFuture.java:1983)
> at 
> org.apache.flink.runtime.jobmaster.JobMaster.triggerSavepoint(JobMaster.java:943)
> ... 21 more
> Caused by: 
> org.apache.flink.runtime.checkpoint.CheckpointTriggerException: Failed 
> to trigger savepoint. Decline reason: An Exception occurred while 
> triggering the checkpoint.
> at 
> org.apache.flink.runtime.checkpoint.CheckpointCoordinator.triggerSavepoint(CheckpointCoordinator.java:377)
> at 
> org.apache.flink.runtime.jobmaster.JobMaster.triggerSavepoint(JobMaster.java:942)
> ... 21 more
>
>
> Best,
> Paul Lam
>


Mime
View raw message