scala – Flink在Java 10启动时失败.TaskManager：java.lang.Cla

启动Flink时,我立即在日志中失败,并且后续运行应用程序的尝试都失败了.我已经缩小了特定于Java 10的失败,可能还有其他先决条件.

摄制

>从the official download page下载并解压缩Flink 1.4.2.
>切换到Java 10.我的特定版本信息在(1)中.
>使用./bin/start-local.sh启动Flink.
>观察TaskManager日志.例如,cat ./log/flink-ming-taskmanager-0-C02TJ6XBG8WN.log.将会有大量的错误输出,如(2)所示.
>运行任何应用程序.例如,./ bin / link运行?/ git / ming-data-frameworks -poc / flinkpoc / target / scala-2.11 / flinkpoc_2.11-0.1-SNAPSHOT.jar –port 900.我的示例应用程序在(3 ),但据我所知,任何应用程序都会发生这种情况.它应该失败并出现错误,如(4)中所示
>使用./bin/stop-local.sh停止Flink.
>清空Flink日志目录.
>切换到Java 8.我的特定版本信息在(5)中.
>重复步骤3 – 7.
>它应显示成功消息,如(6)所示.它不应该因错误而失败. TaskManager日志不应包含步骤4中的错误输出.

问题

这是一个已知的不兼容性吗？它没有记录在案.特别是,the official quick start documentation说：

Flink runs on Linux,Mac OS X,and Windows. To be able to run Flink,
the only requirement is to have a working Java 7.x (or higher)
installation.

如何在Java 10上修复或解决此问题？

这是Flink的错误吗？是否应该在项目的上游报告？

提前感谢您提供任何建议或帮助.

补充信息

(1)

$uname -a
Darwin C02TJ6XBG8WN 16.7.0 Darwin Kernel Version 16.7.0: Tue Jan 30 11:27:06 PST 2018; root:xnu-3789.73.11~1/RELEASE_X86_64 x86_64

$java -version
java version "10.0.1" 2018-04-17
Java(TM) SE Runtime Environment 18.3 (build 10.0.1+10)
Java HotSpot(TM) 64-Bit Server VM 18.3 (build 10.0.1+10,mixed mode)

(2)

2018-05-11 17:19:05,353 WARN  akka.remote.ReliableDeliverySupervisor                        - Association with remote system [akka.tcp://flink@localhost:6123] has failed,address is now gated for [5000] ms. Reason: [[B cannot be cast to [C] 
2018-05-11 17:19:10,428 WARN  akka.remote.ReliableDeliverySupervisor                        - Association with remote system [akka.tcp://flink@localhost:6123] has failed,address is now gated for [5000] ms. Reason: [Disassociated] 
2018-05-11 17:19:23,111 ERROR akka.remote.Remoting                                          - [B cannot be cast to [C
java.lang.ClassCastException: [B cannot be cast to [C
    at akka.remote.artery.FastHash$.ofString(LruBoundedCache.scala:18)
    at akka.remote.serialization.ActorRefResolveCache.hash(ActorRefResolveCache.scala:61)
    at akka.remote.serialization.ActorRefResolveCache.hash(ActorRefResolveCache.scala:55)
    at akka.remote.artery.LruBoundedCache.getOrCompute(LruBoundedCache.scala:110)
    at akka.remote.RemoteActorRefProvider.resolveActorRef(RemoteActorRefProvider.scala:403)
    at akka.actor.SerializedActorRef.readResolve(ActorRef.scala:433)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.base/java.lang.reflect.Method.invoke(Method.java:564)
    at java.base/java.io.ObjectStreamClass.invokeReadResolve(ObjectStreamClass.java:1250)
    at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2087)
    at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1585)
    at java.base/java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2346)
    at java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2240)
    at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2078)
    at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1585)
    at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:422)
    at akka.serialization.JavaSerializer$$anonfun$1.apply(Serializer.scala:328)
    at scala.util.DynamicVariable.withValue(DynamicVariable.scala:58)
    at akka.serialization.JavaSerializer.fromBinary(Serializer.scala:328)
    at akka.serialization.Serialization.akka$serialization$Serialization$$deserializeByteArray(Serialization.scala:156)
    at akka.serialization.Serialization$$anonfun$deserialize$2.apply(Serialization.scala:142)
    at scala.util.Try$.apply(Try.scala:192)
    at akka.serialization.Serialization.deserialize(Serialization.scala:136)
    at akka.remote.MessageSerializer$.deserialize(MessageSerializer.scala:30)
    at akka.remote.DefaultMessageDispatcher.payload$lzycompute$1(Endpoint.scala:64)
    at akka.remote.DefaultMessageDispatcher.payload$1(Endpoint.scala:64)
    at akka.remote.DefaultMessageDispatcher.dispatch(Endpoint.scala:82)
    at akka.remote.EndpointReader$$anonfun$akka$remote$EndpointReader$$deliverAndAck$1.apply(Endpoint.scala:1047)
    at akka.remote.EndpointReader$$anonfun$akka$remote$EndpointReader$$deliverAndAck$1.apply(Endpoint.scala:1046)
    at scala.collection.Iterator$class.foreach(Iterator.scala:891)
    at scala.collection.AbstractIterator.foreach(Iterator.scala:1334)
    at scala.collection.IterableLike$class.foreach(IterableLike.scala:72)
    at scala.collection.AbstractIterable.foreach(Iterable.scala:54)
    at akka.remote.EndpointReader.akka$remote$EndpointReader$$deliverAndAck(Endpoint.scala:1046)
    at akka.remote.EndpointReader$$anonfun$receive$2.applyOrElse(Endpoint.scala:980)
    at akka.actor.Actor$class.aroundReceive(Actor.scala:502)
    at akka.remote.EndpointActor.aroundReceive(Endpoint.scala:446)
    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)

(3)

build.sbt

name := "flinkpoc"

version := "0.1-SNAPSHOT"

scalaVersion := "2.11.8"

val flinkVersion = "1.4.2"

libraryDependencies := Seq(
  "org.apache.flink" %% "flink-scala" % flinkVersion % "provided","org.apache.flink" %% "flink-streaming-scala" % flinkVersion % "provided"
)

SimpleJob.scala

package flinkpoc

import org.apache.flink.streaming.api.scala._

object SimpleJob {

  def main(args: Array[String]): Unit = {
    val env = StreamExecutionEnvironment.getExecutionEnvironment

    val inStream = env.fromCollection(Range(0,100).toList)
    val outStream = inStream.map(_ * 100)
    outStream.print

    env.execute("flinkpoc.SimpleJob")
  }

}

(4)

org.apache.flink.client.program.ProgramInvocationException: The program execution failed: Couldn't retrieve the JobExecutionResult from the JobManager.
    at org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:492)
    at org.apache.flink.client.program.StandaloneClusterClient.submitJob(StandaloneClusterClient.java:105)
    at org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:456)
    at org.apache.flink.streaming.api.environment.StreamContextEnvironment.execute(StreamContextEnvironment.java:66)
    at org.apache.flink.streaming.api.scala.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.scala:638)
    at flinkpoc.SimpleJob$.main(SimpleJob.scala:14)
    at flinkpoc.SimpleJob.main(SimpleJob.scala)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.base/java.lang.reflect.Method.invoke(Method.java:564)
    at org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:525)
    at org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:417)
    at org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:396)
    at org.apache.flink.client.CliFrontend.executeProgram(CliFrontend.java:802)
    at org.apache.flink.client.CliFrontend.run(CliFrontend.java:282)
    at org.apache.flink.client.CliFrontend.parseParameters(CliFrontend.java:1054)
    at org.apache.flink.client.CliFrontend$1.call(CliFrontend.java:1101)
    at org.apache.flink.client.CliFrontend$1.call(CliFrontend.java:1098)
    at org.apache.flink.runtime.security.NoOpSecurityContext.runSecured(NoOpSecurityContext.java:30)
    at org.apache.flink.client.CliFrontend.main(CliFrontend.java:1098)
Caused by: org.apache.flink.runtime.client.JobExecutionException: Couldn't retrieve the JobExecutionResult from the JobManager.
    at org.apache.flink.runtime.client.JobClient.awaitJobResult(JobClient.java:300)
    at org.apache.flink.runtime.client.JobClient.submitJobAndWait(JobClient.java:387)
    at org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:481)
    ... 20 more
Caused by: org.apache.flink.runtime.client.JobClientActorConnectionTimeoutException: Lost connection to the JobManager.
    at org.apache.flink.runtime.client.JobClientActor.handleMessage(JobClientActor.java:219)
    at org.apache.flink.runtime.akka.FlinkUntypedActor.handleLeaderSessionID(FlinkUntypedActor.java:104)
    at org.apache.flink.runtime.akka.FlinkUntypedActor.onReceive(FlinkUntypedActor.java:71)
    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)

(5)

$java -version
java version "1.8.0_172"
Java(TM) SE Runtime Environment (build 1.8.0_172-b11)
Java HotSpot(TM) 64-Bit Server VM (build 25.172-b11,mixed mode)

(6)

Program execution finished
Job with JobID b41e26f012480d2842cbb8bde0098180 has finished.
Job Runtime: 379 ms