Henrik created FLINK-12382:
------------------------------
Summary: HA + ResourceManager exception: Fencing token not set
Key: FLINK-12382
URL: https://issues.apache.org/jira/browse/FLINK-12382
Project: Flink
Issue Type: Bug
Components: Runtime / Coordination
Affects Versions: 1.8.0
Environment: Same all all previous bugs filed by myself, today, but
this time with HA with zetcd.
Reporter: Henrik
I'm testing zetcd + session jobs in k8s, and testing what happens when I kill
both the job-cluster and task-manager at the same time, but maintain ZK/zetcd
up and running.
Then I get this stacktrace, that's completely non-actionable for me, and also
resolves itself. I expect a number of retries, and if this exception is part of
the protocol signalling to retry, then it should not be printed as a log entry.
This might be related to an older bug:
https://jira.apache.org/jira/browse/FLINK-7734
{code:java}
[tm] 2019-05-01 11:32:01,641 ERROR
org.apache.flink.runtime.taskexecutor.TaskExecutor - Registration at
ResourceManager failed due to an error
[tm] java.util.concurrent.CompletionException:
org.apache.flink.runtime.rpc.exceptions.FencingTokenException: Fencing token
not set: Ignoring message RemoteFencedMessage(b8fb92460bdd5c250de1415e6cf04d4e,
RemoteRpcInvocation(registerTaskExecutor(String, ResourceID, int,
HardwareDescription, Time))) sent to
akka.tcp://flink@analytics-job:6123/user/resourcemanager because the fencing
token is null.
[tm] at
java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:292)
[tm] at
java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:308)
[tm] at
java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:593)
[tm] at
java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:577)
[tm] at
java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
[tm] at
java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1977)
[tm] at
org.apache.flink.runtime.concurrent.FutureUtils$1.onComplete(FutureUtils.java:815)
[tm] at akka.dispatch.OnComplete.internal(Future.scala:258)
[tm] at akka.dispatch.OnComplete.internal(Future.scala:256)
[tm] at akka.dispatch.japi$CallbackBridge.apply(Future.scala:186)
[tm] at akka.dispatch.japi$CallbackBridge.apply(Future.scala:183)
[tm] at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:36)
[tm] at
org.apache.flink.runtime.concurrent.Executors$DirectExecutionContext.execute(Executors.java:74)
[tm] at
scala.concurrent.impl.CallbackRunnable.executeWithValue(Promise.scala:44)
[tm] at
scala.concurrent.impl.Promise$DefaultPromise.tryComplete(Promise.scala:252)
[tm] at akka.pattern.PromiseActorRef.$bang(AskSupport.scala:534)
[tm] at akka.remote.DefaultMessageDispatcher.dispatch(Endpoint.scala:97)
[tm] at
akka.remote.EndpointReader$$anonfun$receive$2.applyOrElse(Endpoint.scala:982)
[tm] at akka.actor.Actor$class.aroundReceive(Actor.scala:502)
[tm] at akka.remote.EndpointActor.aroundReceive(Endpoint.scala:446)
[tm] at akka.actor.ActorCell.receiveMessage(ActorCell.scala:526)
[tm] at akka.actor.ActorCell.invoke(ActorCell.scala:495)
[tm] at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257)
[tm] at akka.dispatch.Mailbox.run(Mailbox.scala:224)
[tm] at akka.dispatch.Mailbox.exec(Mailbox.scala:234)
[tm] at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
[tm] at
scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
[tm] at
scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
[tm] at
scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
[tm] Caused by: org.apache.flink.runtime.rpc.exceptions.FencingTokenException:
Fencing token not set: Ignoring message
RemoteFencedMessage(b8fb92460bdd5c250de1415e6cf04d4e,
RemoteRpcInvocation(registerTaskExecutor(String, ResourceID, int,
HardwareDescription, Time))) sent to
akka.tcp://flink@analytics-job:6123/user/resourcemanager because the fencing
token is null.
[tm] at
org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.handleRpcMessage(FencedAkkaRpcActor.java:63)
[tm] at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor.onReceive(AkkaRpcActor.java:147)
[tm] at
org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.onReceive(FencedAkkaRpcActor.java:40)
[tm] at
akka.actor.UntypedActor$$anonfun$receive$1.applyOrElse(UntypedActor.scala:165)
[tm] at akka.actor.Actor$class.aroundReceive(Actor.scala:502)
[tm] at akka.actor.UntypedActor.aroundReceive(UntypedActor.scala:95)
[tm] ... 9 more
[tm] 2019-05-01 11:32:01,650 INFO
org.apache.flink.runtime.taskexecutor.TaskExecutor - Pausing and
re-attempting registration in 10000 ms
[tm] 2019-05-01 11:32:03,070 INFO
org.apache.flink.runtime.taskexecutor.TaskExecutor - The heartbeat
of JobManager with id 3642aa576f132fecd6811ae0d314c2b5 timed out.
[tm] 2019-05-01 11:32:03,070 INFO
org.apache.flink.runtime.taskexecutor.TaskExecutor - Close
JobManager connection for job 00000000000000000000000000000000.
[tm] 2019-05-01 11:32:03,070 INFO org.apache.flink.runtime.taskmanager.Task
- Attempting to fail task externally Source: Custom Source ->
Process -> Timestamps/Watermarks -> app_events (1/1)
(a302013f150f292067cd498100dc6692).
[tm] 2019-05-01 11:32:03,071 INFO org.apache.flink.runtime.taskmanager.Task
- Source: Custom Source -> Process -> Timestamps/Watermarks ->
app_events (1/1) (a302013f150f292067cd498100dc6692) switched from RUNNING to
FAILED.
[tm] org.apache.flink.util.FlinkException: JobManager responsible for
00000000000000000000000000000000 lost the leadership.
[tm] at
org.apache.flink.runtime.taskexecutor.TaskExecutor.closeJobManagerConnection(TaskExecutor.java:1182)
[tm] at
org.apache.flink.runtime.taskexecutor.TaskExecutor.access$1200(TaskExecutor.java:136)
[tm] at
org.apache.flink.runtime.taskexecutor.TaskExecutor$JobManagerHeartbeatListener.lambda$notifyHeartbeatTimeout$0(TaskExecutor.java:1624)
[tm] at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRunAsync(AkkaRpcActor.java:392)
[tm] at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:185)
[tm] at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor.onReceive(AkkaRpcActor.java:147)
[tm] at
akka.actor.UntypedActor$$anonfun$receive$1.applyOrElse(UntypedActor.scala:165)
[tm] at akka.actor.Actor$class.aroundReceive(Actor.scala:502)
[tm] at akka.actor.UntypedActor.aroundReceive(UntypedActor.scala:95)
[tm] at akka.actor.ActorCell.receiveMessage(ActorCell.scala:526)
[tm] at akka.actor.ActorCell.invoke(ActorCell.scala:495)
[tm] at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257)
[tm] at akka.dispatch.Mailbox.run(Mailbox.scala:224)
[tm] at akka.dispatch.Mailbox.exec(Mailbox.scala:234)
[tm] at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
[tm] at
scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
[tm] at
scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
[tm] at
scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
[tm] Caused by: java.util.concurrent.TimeoutException: The heartbeat of
JobManager with id 3642aa576f132fecd6811ae0d314c2b5 timed out.
[tm] at
org.apache.flink.runtime.taskexecutor.TaskExecutor$JobManagerHeartbeatListener.lambda$notifyHeartbeatTimeout$0(TaskExecutor.java:1625)
[tm] ... 15 more
[tm] 2019-05-01 11:32:03,071 INFO org.apache.flink.runtime.taskmanager.Task
- Triggering cancellation of task code Source: Custom Source
-> Process -> Timestamps/Watermarks -> app_events (1/1)
(a302013f150f292067cd498100dc6692).
[tm] 2019-05-01 11:32:03,085 INFO org.apache.flink.runtime.taskmanager.Task
- Attempting to fail task externally user_sessions -> (Sink:
sink_example_sessions, Filter, Filter) (1/1) (dbb8434fb24a04b8890520d4e59bbd25).
[tm] 2019-05-01 11:32:03,085 INFO org.apache.flink.runtime.taskmanager.Task
- user_sessions -> (Sink: sink_example_sessions, Filter,
Filter) (1/1) (dbb8434fb24a04b8890520d4e59bbd25) switched from RUNNING to
FAILED.
[tm] org.apache.flink.util.FlinkException: JobManager responsible for
00000000000000000000000000000000 lost the leadership.
[tm] at
org.apache.flink.runtime.taskexecutor.TaskExecutor.closeJobManagerConnection(TaskExecutor.java:1182)
[tm] at
org.apache.flink.runtime.taskexecutor.TaskExecutor.access$1200(TaskExecutor.java:136)
[tm] at
org.apache.flink.runtime.taskexecutor.TaskExecutor$JobManagerHeartbeatListener.lambda$notifyHeartbeatTimeout$0(TaskExecutor.java:1624)
[tm] at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRunAsync(AkkaRpcActor.java:392)
[tm] at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:185)
[tm] at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor.onReceive(AkkaRpcActor.java:147)
[tm] at
akka.actor.UntypedActor$$anonfun$receive$1.applyOrElse(UntypedActor.scala:165)
[tm] at akka.actor.Actor$class.aroundReceive(Actor.scala:502)
[tm] at akka.actor.UntypedActor.aroundReceive(UntypedActor.scala:95)
[tm] at akka.actor.ActorCell.receiveMessage(ActorCell.scala:526)
[tm] at akka.actor.ActorCell.invoke(ActorCell.scala:495)
[tm] at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257)
[tm] at akka.dispatch.Mailbox.run(Mailbox.scala:224)
[tm] at akka.dispatch.Mailbox.exec(Mailbox.scala:234)
[tm] at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
[tm] at
scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
[tm] at
scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
[tm] at
scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
[tm] Caused by: java.util.concurrent.TimeoutException: The heartbeat of
JobManager with id 3642aa576f132fecd6811ae0d314c2b5 timed out.
[tm] at
org.apache.flink.runtime.taskexecutor.TaskExecutor$JobManagerHeartbeatListener.lambda$notifyHeartbeatTimeout$0(TaskExecutor.java:1625)
[tm] ... 15 more
{code}
tm stands for taskmanager in this deployment.
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