Ken created FLINK-19212:
---------------------------
Summary: Failed to serialize the result for RPC call :
requestTaskManagerInfo.
Key: FLINK-19212
URL: https://issues.apache.org/jira/browse/FLINK-19212
Project: Flink
Issue Type: Bug
Affects Versions: 1.11.1
Environment: * Debian 9
* 2 TMs
* 2 JMs
* 3 ZKs
* S3 for checkpoints/savepoints
Reporter: Ken
Hi,
On a Standalone, HA setup with ZK (2 JM instances), I am unable to look at the
Web GUI tab Task Managers.
The pattern I saw was that looking from the leader doesn't throw the exception,
but from the followers, the exception is thrown.
Error log from JobManager:
{code:java}
2020-09-13 00:35:58,625 ERROR
org.apache.flink.runtime.rest.handler.taskmanager.TaskManagersHandler [] -
Unhandled exception.
org.apache.flink.runtime.rpc.akka.exceptions.AkkaRpcException: Failed to
serialize the result for RPC call : requestTaskManagerInfo.
at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor.serializeRemoteResultAndVerifySize(AkkaRpcActor.java:368)
~[flink-dist_2.12-1.11.1.jar:1.11.1]
at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor.lambda$sendAsyncResponse$0(AkkaRpcActor.java:335)
~[flink-dist_2.12-1.11.1.jar:1.11.1]
at
java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:859)
~[?:?]
at
java.util.concurrent.CompletableFuture.uniWhenCompleteStage(CompletableFuture.java:883)
~[?:?]
at
java.util.concurrent.CompletableFuture.whenComplete(CompletableFuture.java:2251)
~[?:?]
at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor.sendAsyncResponse(AkkaRpcActor.java:329)
~[flink-dist_2.12-1.11.1.jar:1.11.1]
at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcInvocation(AkkaRpcActor.java:298)
~[flink-dist_2.12-1.11.1.jar:1.11.1]
at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:199)
~[flink-dist_2.12-1.11.1.jar:1.11.1]
at
org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.handleRpcMessage(FencedAkkaRpcActor.java:74)
~[flink-dist_2.12-1.11.1.jar:1.11.1]
at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleMessage(AkkaRpcActor.java:152)
~[flink-dist_2.12-1.11.1.jar:1.11.1]
at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:26)
~[flink-dist_2.12-1.11.1.jar:1.11.1]
at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:21)
~[flink-dist_2.12-1.11.1.jar:1.11.1]
at scala.PartialFunction.applyOrElse(PartialFunction.scala:123)
~[flink-dist_2.12-1.11.1.jar:1.11.1]
at scala.PartialFunction.applyOrElse$(PartialFunction.scala:122)
~[flink-dist_2.12-1.11.1.jar:1.11.1]
at akka.japi.pf.UnitCaseStatement.applyOrElse(CaseStatements.scala:21)
~[flink-dist_2.12-1.11.1.jar:1.11.1]
at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:171)
~[flink-dist_2.12-1.11.1.jar:1.11.1]
at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:172)
~[flink-dist_2.12-1.11.1.jar:1.11.1]
at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:172)
~[flink-dist_2.12-1.11.1.jar:1.11.1]
at akka.actor.Actor.aroundReceive(Actor.scala:517)
~[flink-dist_2.12-1.11.1.jar:1.11.1]
at akka.actor.Actor.aroundReceive$(Actor.scala:515)
~[flink-dist_2.12-1.11.1.jar:1.11.1]
at akka.actor.AbstractActor.aroundReceive(AbstractActor.scala:225)
~[flink-dist_2.12-1.11.1.jar:1.11.1]
at akka.actor.ActorCell.receiveMessage(ActorCell.scala:592)
[flink-dist_2.12-1.11.1.jar:1.11.1]
at akka.actor.ActorCell.invoke(ActorCell.scala:561)
[flink-dist_2.12-1.11.1.jar:1.11.1]
at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:258)
[flink-dist_2.12-1.11.1.jar:1.11.1]
at akka.dispatch.Mailbox.run(Mailbox.scala:225)
[flink-dist_2.12-1.11.1.jar:1.11.1]
at akka.dispatch.Mailbox.exec(Mailbox.scala:235)
[flink-dist_2.12-1.11.1.jar:1.11.1]
at akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
[flink-dist_2.12-1.11.1.jar:1.11.1]
at
akka.dispatch.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
[flink-dist_2.12-1.11.1.jar:1.11.1]
at
akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
[flink-dist_2.12-1.11.1.jar:1.11.1]
at
akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
[flink-dist_2.12-1.11.1.jar:1.11.1]
Caused by: java.io.NotSerializableException:
org.apache.flink.runtime.rest.messages.ResourceProfileInfo
at
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1185) ~[?:?]
at
java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1553)
~[?:?]
at
java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1510) ~[?:?]
at
java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1433)
~[?:?]
at
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1179) ~[?:?]
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:349)
~[?:?]
at java.util.ArrayList.writeObject(ArrayList.java:896) ~[?:?]
at jdk.internal.reflect.GeneratedMethodAccessor25.invoke(Unknown
Source) ~[?:?]
at
jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
~[?:?]
at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?]
at
java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:1130) ~[?:?]
at
java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1497) ~[?:?]
at
java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1433)
~[?:?]
at
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1179) ~[?:?]
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:349)
~[?:?]
at
org.apache.flink.util.InstantiationUtil.serializeObject(InstantiationUtil.java:586)
~[flink-dist_2.12-1.11.1.jar:1.11.1]
at
org.apache.flink.util.SerializedValue.<init>(SerializedValue.java:52)
~[flink-dist_2.12-1.11.1.jar:1.11.1]
at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor.serializeRemoteResultAndVerifySize(AkkaRpcActor.java:357)
~[flink-dist_2.12-1.11.1.jar:1.11.1]
... 29 more
{code}
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