[ 
https://issues.apache.org/jira/browse/FLINK-17750?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Roman Khachatryan updated FLINK-17750:
--------------------------------------
    Description: 
[https://dev.azure.com/khachatryanroman/810e80cc-0656-4d3c-9d8c-186764456a01/_apis/build/builds/6/logs/156]

 
{code:java}
 2020-05-15T23:42:29.5307581Z [ERROR] 
testKillYarnSessionClusterEntrypoint(org.apache.flink.yarn.YARNHighAvailabilityITCase)
  Time elapsed: 21.68 s  <<< ERROR!
 2020-05-15T23:42:29.5308406Z java.util.concurrent.ExecutionException:
 2020-05-15T23:42:29.5308864Z 
org.apache.flink.runtime.rest.util.RestClientException: [Internal server 
error., <Exception on server side:
 2020-05-15T23:42:29.5309678Z java.util.concurrent.TimeoutException: Invocation 
of public abstract java.util.concurrent.CompletableFuture org.apache.flink.runt 
ime.dispatcher.DispatcherGateway.requestJob(org.apache.flink.api.common.JobID,org.apache.flink.api.common.time.Time)
 timed out.
 2020-05-15T23:42:29.5310322Z    at com.sun.proxy.$Proxy33.requestJob(Unknown 
Source)
 2020-05-15T23:42:29.5311018Z    at 
org.apache.flink.runtime.rest.handler.legacy.DefaultExecutionGraphCache.getExecutionGraphInternal(DefaultExecutionGraphCach
 e.java:103)
 2020-05-15T23:42:29.5311704Z    at 
org.apache.flink.runtime.rest.handler.legacy.DefaultExecutionGraphCache.getExecutionGraph(DefaultExecutionGraphCache.java:7
 1)
 2020-05-15T23:42:29.5312355Z    at 
org.apache.flink.runtime.rest.handler.job.AbstractExecutionGraphHandler.handleRequest(AbstractExecutionGraphHandler.java:75
 )
 2020-05-15T23:42:29.5312924Z    at 
org.apache.flink.runtime.rest.handler.AbstractRestHandler.respondToRequest(AbstractRestHandler.java:73)
 2020-05-15T23:42:29.5313423Z    at 
org.apache.flink.runtime.rest.handler.AbstractHandler.respondAsLeader(AbstractHandler.java:172)
 2020-05-15T23:42:29.5314497Z    at 
org.apache.flink.runtime.rest.handler.LeaderRetrievalHandler.lambda$channelRead0$0(LeaderRetrievalHandler.java:81)
 2020-05-15T23:42:29.5315083Z    at 
java.util.Optional.ifPresent(Optional.java:159)
 2020-05-15T23:42:29.5315474Z    at 
org.apache.flink.util.OptionalConsumer.ifPresent(OptionalConsumer.java:46)
 2020-05-15T23:42:29.5315979Z    at 
org.apache.flink.runtime.rest.handler.LeaderRetrievalHandler.channelRead0(LeaderRetrievalHandler.java:78)
 2020-05-15T23:42:29.5316520Z    at 
org.apache.flink.runtime.rest.handler.LeaderRetrievalHandler.channelRead0(LeaderRetrievalHandler.java:49)
 2020-05-15T23:42:29.5317092Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:10
 5)
 2020-05-15T23:42:29.5317705Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:374)
 2020-05-15T23:42:29.5318586Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:360)
 2020-05-15T23:42:29.5319249Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext
 .java:352)
 2020-05-15T23:42:29.5319729Z    at 
org.apache.flink.runtime.rest.handler.router.RouterHandler.routed(RouterHandler.java:110)
 2020-05-15T23:42:29.5320136Z    at 
org.apache.flink.runtime.rest.handler.router.RouterHandler.channelRead0(RouterHandler.java:89)
 2020-05-15T23:42:29.5320742Z    at 
org.apache.flink.runtime.rest.handler.router.RouterHandler.channelRead0(RouterHandler.java:54)
 2020-05-15T23:42:29.5321195Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:10
 5)
 2020-05-15T23:42:29.5321730Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:374)
 2020-05-15T23:42:29.5322263Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:360)
 2020-05-15T23:42:29.5322806Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext
 .java:352)
 2020-05-15T23:42:29.5323335Z    at 
org.apache.flink.shaded.netty4.io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
 2020-05-15T23:42:29.5323849Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:374)
 2020-05-15T23:42:29.5324390Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:360)
 2020-05-15T23:42:29.5324910Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext
 .java:352)
 2020-05-15T23:42:29.5325920Z    at 
org.apache.flink.runtime.rest.FileUploadHandler.channelRead0(FileUploadHandler.java:174)
 2020-05-15T23:42:29.5326353Z    at 
org.apache.flink.runtime.rest.FileUploadHandler.channelRead0(FileUploadHandler.java:68)
 2020-05-15T23:42:29.5326867Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:10
 5)
 2020-05-15T23:42:29.5327532Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:374)
 2020-05-15T23:42:29.5328140Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:360)
 2020-05-15T23:42:29.5328748Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext
 .java:352)
 2020-05-15T23:42:29.5329391Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRea
 d(CombinedChannelDuplexHandler.java:438)
 2020-05-15T23:42:29.5330028Z    at 
org.apache.flink.shaded.netty4.io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:328)
 2020-05-15T23:42:29.5330593Z    at 
org.apache.flink.shaded.netty4.io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:302)
 2020-05-15T23:42:29.5331149Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:
 253)
 2020-05-15T23:42:29.5331750Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:374)
 2020-05-15T23:42:29.5332346Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:360)
 2020-05-15T23:42:29.5332956Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext
 .java:352)
 2020-05-15T23:42:29.5333552Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:
 1421)
 2020-05-15T23:42:29.5334135Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:374)
 2020-05-15T23:42:29.5334748Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:360)
 2020-05-15T23:42:29.5335383Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:930)
 2020-05-15T23:42:29.5335952Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:1
 63)
 2020-05-15T23:42:29.5336485Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:697)
 2020-05-15T23:42:29.5337019Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:632)
 2020-05-15T23:42:29.5337552Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:549)
 2020-05-15T23:42:29.5338023Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511)
 2020-05-15T23:42:29.5338689Z    at 
org.apache.flink.shaded.netty4.io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918)
 2020-05-15T23:42:29.5339358Z    at 
org.apache.flink.shaded.netty4.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
 2020-05-15T23:42:29.5339869Z    at java.lang.Thread.run(Thread.java:748)
 2020-05-15T23:42:29.5341122Z Caused by: akka.pattern.AskTimeoutException: 
Recipient [Actor[akka://flink/user/rpc/dispatcher_1#-1875884516]] had already 
been t erminated. Message of type 
[org.apache.flink.runtime.rpc.messages.LocalFencedMessage].
 2020-05-15T23:42:29.5341660Z    at 
akka.pattern.AskableActorRef$.recipientTerminatedException(AskSupport.scala:288)
 2020-05-15T23:42:29.5342018Z    at 
akka.pattern.AskableActorRef$.internalAsk$extension(AskSupport.scala:330)
 2020-05-15T23:42:29.5342321Z    at 
akka.pattern.AskSupport$class.ask(AskSupport.scala:81)
 2020-05-15T23:42:29.5342592Z    at akka.pattern.package$.ask(package.scala:42)
 2020-05-15T23:42:29.5342833Z    at 
akka.pattern.Patterns$.ask(Patterns.scala:160)
 2020-05-15T23:42:29.5343180Z    at akka.pattern.Patterns.ask(Patterns.scala)
 2020-05-15T23:42:29.5343485Z    at 
org.apache.flink.runtime.rpc.akka.AkkaInvocationHandler.ask(AkkaInvocationHandler.java:361)
 2020-05-15T23:42:29.5343911Z    at 
org.apache.flink.runtime.rpc.akka.FencedAkkaInvocationHandler.ask(FencedAkkaInvocationHandler.java:123)
 2020-05-15T23:42:29.5344323Z    at 
org.apache.flink.runtime.rpc.akka.AkkaInvocationHandler.invokeRpc(AkkaInvocationHandler.java:222)
 2020-05-15T23:42:29.5344737Z    at 
org.apache.flink.runtime.rpc.akka.AkkaInvocationHandler.invoke(AkkaInvocationHandler.java:134)
 2020-05-15T23:42:29.5345147Z    at 
org.apache.flink.runtime.rpc.akka.FencedAkkaInvocationHandler.invoke(FencedAkkaInvocationHandler.java:79)
 2020-05-15T23:42:29.5345443Z    ... 51 more
 2020-05-15T23:42:29.5345533Z
 2020-05-15T23:42:29.5345682Z End of exception on server side>]
 2020-05-15T23:42:29.5345940Z    at 
java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357)
 2020-05-15T23:42:29.5346289Z    at 
java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908)
 2020-05-15T23:42:29.5346680Z    at 
org.apache.flink.yarn.YARNHighAvailabilityITCase.lambda$waitUntilJobIsRunning$4(YARNHighAvailabilityITCase.java:312)
 2020-05-15T23:42:29.5347126Z    at 
org.apache.flink.runtime.testutils.CommonTestUtils.waitUntilCondition(CommonTestUtils.java:123)
 2020-05-15T23:42:29.5347520Z    at 
org.apache.flink.runtime.testutils.CommonTestUtils.waitUntilCondition(CommonTestUtils.java:119)
 2020-05-15T23:42:29.5347950Z    at 
org.apache.flink.yarn.YARNHighAvailabilityITCase.waitUntilJobIsRunning(YARNHighAvailabilityITCase.java:310)
 2020-05-15T23:42:29.5348430Z    at 
org.apache.flink.yarn.YARNHighAvailabilityITCase.lambda$testKillYarnSessionClusterEntrypoint$0(YARNHighAvailabilityITCase.j*ava:168)
 2020-05-15T23:42:29.5348835Z    at 
org.apache.flink.yarn.YarnTestBase.runTest(YarnTestBase.java:258)
 2020-05-15T23:42:29.5349420Z    at 
org.apache.flink.yarn.YARNHighAvailabilityITCase.testKillYarnSessionClusterEntrypoint(YARNHighAvailabilityITCase.java:156)
 2020-05-15T23:42:29.5349984Z    at 
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 2020-05-15T23:42:29.5350385Z    at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
 2020-05-15T23:42:29.5350772Z    at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 2020-05-15T23:42:29.5351125Z    at 
java.lang.reflect.Method.invoke(Method.java:498)
 2020-05-15T23:42:29.5351459Z    at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
 2020-05-15T23:42:29.5351868Z    at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
 2020-05-15T23:42:29.5352274Z    at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
 2020-05-15T23:42:29.5352661Z    at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
 2020-05-15T23:42:29.5353219Z    at 
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
 2020-05-15T23:42:29.5353559Z    at 
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
 2020-05-15T23:42:29.5353886Z    at 
org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
 2020-05-15T23:42:29.5354163Z    at 
org.junit.rules.RunRules.evaluate(RunRules.java:20)
 2020-05-15T23:42:29.5354454Z    at 
org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
 2020-05-15T23:42:29.5354776Z    at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
 2020-05-15T23:42:29.5355144Z    at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
 2020-05-15T23:42:29.5355459Z    at 
org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
 2020-05-15T23:42:29.5355764Z    at 
org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
 2020-05-15T23:42:29.5356062Z    at 
org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
 2020-05-15T23:42:29.5356382Z    at 
org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
 2020-05-15T23:42:29.5356681Z    at 
org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
 2020-05-15T23:42:29.5357068Z    at 
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
 2020-05-15T23:42:29.5357432Z    at 
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
 2020-05-15T23:42:29.5357757Z    at 
org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
 2020-05-15T23:42:29.5358088Z    at 
org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
 2020-05-15T23:42:29.5358402Z    at 
org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
 2020-05-15T23:42:29.5358705Z    at 
org.junit.rules.RunRules.evaluate(RunRules.java:20)
 2020-05-15T23:42:29.5358976Z    at 
org.junit.runners.ParentRunner.run(ParentRunner.java:363)
 2020-05-15T23:42:29.5359307Z    at 
org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
 2020-05-15T23:42:29.5359674Z    at 
org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
 2020-05-15T23:42:29.5360252Z    at 
org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
 2020-05-15T23:42:29.5360862Z    at 
org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
 2020-05-15T23:42:29.5361296Z    at 
org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
 2020-05-15T23:42:29.5361723Z    at 
org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
 2020-05-15T23:42:29.5362125Z    at 
org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
 2020-05-15T23:42:29.5362503Z    at 
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
 2020-05-15T23:42:29.5362969Z    Suppressed: java.lang.AssertionError: There is 
at least one application on the cluster that is not finished.[App application_1 
589586092047_0002 is in state RUNNING.]
 2020-05-15T23:42:29.5363571Z            at 
org.junit.Assert.fail(Assert.java:88)
 2020-05-15T23:42:29.5364060Z            at 
org.apache.flink.yarn.YarnTestBase$CleanupYarnApplication.close(YarnTestBase.java:286)
 2020-05-15T23:42:29.5364448Z            at 
org.apache.flink.yarn.YarnTestBase.runTest(YarnTestBase.java:259)
 2020-05-15T23:42:29.5364745Z            ... 36 more
 2020-05-15T23:42:29.5365232Z Caused by: 
org.apache.flink.runtime.rest.util.RestClientException: [Internal server 
error., <Exception on server side:
 2020-05-15T23:42:29.5365862Z java.util.concurrent.TimeoutException: Invocation 
of public abstract java.util.concurrent.CompletableFuture org.apache.flink.runt 
ime.dispatcher.DispatcherGateway.requestJob(org.apache.flink.api.common.JobID,org.apache.flink.api.common.time.Time)
 timed out.
 2020-05-15T23:42:29.5366535Z    at com.sun.proxy.$Proxy33.requestJob(Unknown 
Source)
 2020-05-15T23:42:29.5366919Z    at 
org.apache.flink.runtime.rest.handler.legacy.DefaultExecutionGraphCache.getExecutionGraphInternal(DefaultExecutionGraphCach
 e.java:103)
 2020-05-15T23:42:29.5367421Z    at 
org.apache.flink.runtime.rest.handler.legacy.DefaultExecutionGraphCache.getExecutionGraph(DefaultExecutionGraphCache.java:7
 1)
 2020-05-15T23:42:29.5367925Z    at 
org.apache.flink.runtime.rest.handler.job.AbstractExecutionGraphHandler.handleRequest(AbstractExecutionGraphHandler.java:75
 )
 2020-05-15T23:42:29.5368376Z    at 
org.apache.flink.runtime.rest.handler.AbstractRestHandler.respondToRequest(AbstractRestHandler.java:73)
 2020-05-15T23:42:29.5368902Z    at 
org.apache.flink.runtime.rest.handler.AbstractHandler.respondAsLeader(AbstractHandler.java:172)
 2020-05-15T23:42:29.5369342Z    at 
org.apache.flink.runtime.rest.handler.LeaderRetrievalHandler.lambda$channelRead0$0(LeaderRetrievalHandler.java:81)
 2020-05-15T23:42:29.5369695Z    at 
java.util.Optional.ifPresent(Optional.java:159)
 2020-05-15T23:42:29.5370003Z    at 
org.apache.flink.util.OptionalConsumer.ifPresent(OptionalConsumer.java:46)
 2020-05-15T23:42:29.5370430Z    at 
org.apache.flink.runtime.rest.handler.LeaderRetrievalHandler.channelRead0(LeaderRetrievalHandler.java:78)
 2020-05-15T23:42:29.5370872Z    at 
org.apache.flink.runtime.rest.handler.LeaderRetrievalHandler.channelRead0(LeaderRetrievalHandler.java:49)
 2020-05-15T23:42:29.5371391Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:10
 5)
 2020-05-15T23:42:29.5371922Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:374)
 2020-05-15T23:42:29.5372438Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:360)
 2020-05-15T23:42:29.5372963Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext
 .java:352)
 2020-05-15T23:42:29.5373420Z    at 
org.apache.flink.runtime.rest.handler.router.RouterHandler.routed(RouterHandler.java:110)
 2020-05-15T23:42:29.5373804Z    at 
org.apache.flink.runtime.rest.handler.router.RouterHandler.channelRead0(RouterHandler.java:89)
 2020-05-15T23:42:29.5374211Z    at 
org.apache.flink.runtime.rest.handler.router.RouterHandler.channelRead0(RouterHandler.java:54)
 2020-05-15T23:42:29.5374655Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:10
 5)
 2020-05-15T23:42:29.5375352Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:374)
 2020-05-15T23:42:29.5376349Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:360)
 2020-05-15T23:42:29.5376957Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext
 .java:352)
 2020-05-15T23:42:29.5377544Z    at 
org.apache.flink.shaded.netty4.io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
 2020-05-15T23:42:29.5378119Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:374)
 2020-05-15T23:42:29.5378804Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:360)
 2020-05-15T23:42:29.5379469Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext
 .java:352)
 2020-05-15T23:42:29.5379997Z    at 
org.apache.flink.runtime.rest.FileUploadHandler.channelRead0(FileUploadHandler.java:174)
 2020-05-15T23:42:29.5381976Z    at 
org.apache.flink.runtime.rest.FileUploadHandler.channelRead0(FileUploadHandler.java:68)
 2020-05-15T23:42:29.5382435Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:10
 5)
 2020-05-15T23:42:29.5382951Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:374)
 2020-05-15T23:42:29.5383467Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:360)
 2020-05-15T23:42:29.5384003Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext
 .java:352)
 2020-05-15T23:42:29.5384561Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRea
 d(CombinedChannelDuplexHandler.java:438)
 2020-05-15T23:42:29.5385116Z    at 
org.apache.flink.shaded.netty4.io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:328)
 2020-05-15T23:42:29.5385601Z    at 
org.apache.flink.shaded.netty4.io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:302)
 2020-05-15T23:42:29.5386075Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:
 253)
 2020-05-15T23:42:29.5386588Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:374)
 2020-05-15T23:42:29.5387217Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:360)
 2020-05-15T23:42:29.5387765Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext
 .java:352)
 2020-05-15T23:42:29.5388263Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:
 1421)
 2020-05-15T23:42:29.5388785Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:374)
 2020-05-15T23:42:29.5389313Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:360)
 2020-05-15T23:42:29.5389799Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:930)
 2020-05-15T23:42:29.5390295Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:1
 63)
 2020-05-15T23:42:29.5390755Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:697)
 2020-05-15T23:42:29.5391213Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:632)
 2020-05-15T23:42:29.5391659Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:549)
 2020-05-15T23:42:29.5392081Z    at 
org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511)
 2020-05-15T23:42:29.5392527Z    at 
org.apache.flink.shaded.netty4.io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918)
 2020-05-15T23:42:29.5392978Z    at 
org.apache.flink.shaded.netty4.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
 2020-05-15T23:42:29.5393314Z    at java.lang.Thread.run(Thread.java:748)
 2020-05-15T23:42:29.5394130Z Caused by: akka.pattern.AskTimeoutException: 
Recipient [Actor[akka://flink/user/rpc/dispatcher_1#-1875884516]] had already 
been t erminated. Message of type 
[org.apache.flink.runtime.rpc.messages.LocalFencedMessage].
 2020-05-15T23:42:29.5394945Z    at 
akka.pattern.AskableActorRef$.recipientTerminatedException(AskSupport.scala:288)
 2020-05-15T23:42:29.5395309Z    at 
akka.pattern.AskableActorRef$.internalAsk$extension(AskSupport.scala:330)
 2020-05-15T23:42:29.5395831Z    at 
akka.pattern.AskSupport$class.ask(AskSupport.scala:81)
 2020-05-15T23:42:29.5396125Z    at akka.pattern.package$.ask(package.scala:42)
 2020-05-15T23:42:29.5396388Z    at 
akka.pattern.Patterns$.ask(Patterns.scala:160)
 2020-05-15T23:42:29.5396994Z    at akka.pattern.Patterns.ask(Patterns.scala)
 2020-05-15T23:42:29.5397333Z    at 
org.apache.flink.runtime.rpc.akka.AkkaInvocationHandler.ask(AkkaInvocationHandler.java:361)
 2020-05-15T23:42:29.5397823Z    at 
org.apache.flink.runtime.rpc.akka.FencedAkkaInvocationHandler.ask(FencedAkkaInvocationHandler.java:123)
 2020-05-15T23:42:29.5398457Z    at 
org.apache.flink.runtime.rpc.akka.AkkaInvocationHandler.invokeRpc(AkkaInvocationHandler.java:222)
 2020-05-15T23:42:29.5398923Z    at 
org.apache.flink.runtime.rpc.akka.AkkaInvocationHandler.invoke(AkkaInvocationHandler.java:134)
 2020-05-15T23:42:29.5399383Z    at 
org.apache.flink.runtime.rpc.akka.FencedAkkaInvocationHandler.invoke(FencedAkkaInvocationHandler.java:79)
 2020-05-15T23:42:29.5399708Z    ... 51 more
 2020-05-15T23:42:29.5399974Z
 2020-05-15T23:42:29.5400132Z End of exception on server side>]
 2020-05-15T23:42:29.5400567Z    at 
org.apache.flink.runtime.rest.RestClient.parseResponse(RestClient.java:390)
 2020-05-15T23:42:29.5400930Z    at 
org.apache.flink.runtime.rest.RestClient.lambda$submitRequest$3(RestClient.java:374)
 2020-05-15T23:42:29.5401283Z    at 
java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:966)
 2020-05-15T23:42:29.5401652Z    at 
java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:940)
 2020-05-15T23:42:29.5402067Z    at 
java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:456)
 2020-05-15T23:42:29.5402452Z    at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
 2020-05-15T23:42:29.5402800Z    at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
 2020-05-15T23:42:29.5403098Z    at java.lang.Thread.run(Thread.java:748)
{code}
 

  was:
[https://dev.azure.com/khachatryanroman/810e80cc-0656-4d3c-9d8c-186764456a01/_apis/build/builds/6/logs/156]

 
{code:java}
2020-05-15T23:42:29.5307581Z [ERROR] 
testKillYarnSessionClusterEntrypoint(org.apache.flink.yarn.YARNHighAvailabilityITCase)
 Time elapsed: 21.68 s <<< ERROR! 2020-05-15T23:42:29.5308406Z 
java.util.concurrent.ExecutionException: 2020-05-15T23:42:29.5308864Z 
org.apache.flink.runtime.rest.util.RestClientException: [Internal server 
error., <Exception on server side: 2020-05-15T23:42:29.5309678Z 
java.util.concurrent.TimeoutException: Invocation of public abstract 
java.util.concurrent.CompletableFuture org.apache.flink.runt 
ime.dispatcher.DispatcherGateway.requestJob(org.apache.flink.api.common.JobID,org.apache.flink.api.common.time.Time)
 timed out. 2020-05-15T23:42:29.5310322Z at 
com.sun.proxy.$Proxy33.requestJob(Unknown Source) 2020-05-15T23:42:29.5311018Z 
at 
org.apache.flink.runtime.rest.handler.legacy.DefaultExecutionGraphCache.getExecutionGraphInternal(DefaultExecutionGraphCach
 e.java:103) 2020-05-15T23:42:29.5311704Z at 
org.apache.flink.runtime.rest.handler.legacy.DefaultExecutionGraphCache.getExecutionGraph(DefaultExecutionGraphCache.java:7
 1) 2020-05-15T23:42:29.5312355Z at 
org.apache.flink.runtime.rest.handler.job.AbstractExecutionGraphHandler.handleRequest(AbstractExecutionGraphHandler.java:75
 ) 2020-05-15T23:42:29.5312924Z at 
org.apache.flink.runtime.rest.handler.AbstractRestHandler.respondToRequest(AbstractRestHandler.java:73)
 2020-05-15T23:42:29.5313423Z at 
org.apache.flink.runtime.rest.handler.AbstractHandler.respondAsLeader(AbstractHandler.java:172)
 2020-05-15T23:42:29.5314497Z at 
org.apache.flink.runtime.rest.handler.LeaderRetrievalHandler.lambda$channelRead0$0(LeaderRetrievalHandler.java:81)
 2020-05-15T23:42:29.5315083Z at 
java.util.Optional.ifPresent(Optional.java:159) 2020-05-15T23:42:29.5315474Z at 
org.apache.flink.util.OptionalConsumer.ifPresent(OptionalConsumer.java:46) 
2020-05-15T23:42:29.5315979Z at 
org.apache.flink.runtime.rest.handler.LeaderRetrievalHandler.channelRead0(LeaderRetrievalHandler.java:78)
 2020-05-15T23:42:29.5316520Z at 
org.apache.flink.runtime.rest.handler.LeaderRetrievalHandler.channelRead0(LeaderRetrievalHandler.java:49)
 2020-05-15T23:42:29.5317092Z at 
org.apache.flink.shaded.netty4.io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:10
 5) 2020-05-15T23:42:29.5317705Z at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:374) 2020-05-15T23:42:29.5318586Z at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:360) 2020-05-15T23:42:29.5319249Z at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext
 .java:352) 2020-05-15T23:42:29.5319729Z at 
org.apache.flink.runtime.rest.handler.router.RouterHandler.routed(RouterHandler.java:110)
 2020-05-15T23:42:29.5320136Z at 
org.apache.flink.runtime.rest.handler.router.RouterHandler.channelRead0(RouterHandler.java:89)
 2020-05-15T23:42:29.5320742Z at 
org.apache.flink.runtime.rest.handler.router.RouterHandler.channelRead0(RouterHandler.java:54)
 2020-05-15T23:42:29.5321195Z at 
org.apache.flink.shaded.netty4.io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:10
 5) 2020-05-15T23:42:29.5321730Z at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:374) 2020-05-15T23:42:29.5322263Z at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:360) 2020-05-15T23:42:29.5322806Z at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext
 .java:352) 2020-05-15T23:42:29.5323335Z at 
org.apache.flink.shaded.netty4.io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
 2020-05-15T23:42:29.5323849Z at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:374) 2020-05-15T23:42:29.5324390Z at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:360) 2020-05-15T23:42:29.5324910Z at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext
 .java:352) 2020-05-15T23:42:29.5325920Z at 
org.apache.flink.runtime.rest.FileUploadHandler.channelRead0(FileUploadHandler.java:174)
 2020-05-15T23:42:29.5326353Z at 
org.apache.flink.runtime.rest.FileUploadHandler.channelRead0(FileUploadHandler.java:68)
 2020-05-15T23:42:29.5326867Z at 
org.apache.flink.shaded.netty4.io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:10
 5) 2020-05-15T23:42:29.5327532Z at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:374) 2020-05-15T23:42:29.5328140Z at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:360) 2020-05-15T23:42:29.5328748Z at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext
 .java:352) 2020-05-15T23:42:29.5329391Z at 
org.apache.flink.shaded.netty4.io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRea
 d(CombinedChannelDuplexHandler.java:438) 2020-05-15T23:42:29.5330028Z at 
org.apache.flink.shaded.netty4.io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:328)
 2020-05-15T23:42:29.5330593Z at 
org.apache.flink.shaded.netty4.io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:302)
 2020-05-15T23:42:29.5331149Z at 
org.apache.flink.shaded.netty4.io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:
 253) 2020-05-15T23:42:29.5331750Z at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:374) 2020-05-15T23:42:29.5332346Z at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:360) 2020-05-15T23:42:29.5332956Z at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext
 .java:352) 2020-05-15T23:42:29.5333552Z at 
org.apache.flink.shaded.netty4.io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:
 1421) 2020-05-15T23:42:29.5334135Z at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:374) 2020-05-15T23:42:29.5334748Z at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:360) 2020-05-15T23:42:29.5335383Z at 
org.apache.flink.shaded.netty4.io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:930)
 2020-05-15T23:42:29.5335952Z at 
org.apache.flink.shaded.netty4.io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:1
 63) 2020-05-15T23:42:29.5336485Z at 
org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:697)
 2020-05-15T23:42:29.5337019Z at 
org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:632)
 2020-05-15T23:42:29.5337552Z at 
org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:549)
 2020-05-15T23:42:29.5338023Z at 
org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511)
 2020-05-15T23:42:29.5338689Z at 
org.apache.flink.shaded.netty4.io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918)
 2020-05-15T23:42:29.5339358Z at 
org.apache.flink.shaded.netty4.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
 2020-05-15T23:42:29.5339869Z at java.lang.Thread.run(Thread.java:748) 
2020-05-15T23:42:29.5341122Z Caused by: akka.pattern.AskTimeoutException: 
Recipient [Actor[akka://flink/user/rpc/dispatcher_1#-1875884516]] had already 
been t erminated. Message of type 
[org.apache.flink.runtime.rpc.messages.LocalFencedMessage]. 
2020-05-15T23:42:29.5341660Z at 
akka.pattern.AskableActorRef$.recipientTerminatedException(AskSupport.scala:288)
 / 2020-05-15T23:42:29.5342018Z at 
akka.pattern.AskableActorRef$.internalAsk$extension(AskSupport.scala:330) 
2020-05-15T23:42:29.5342321Z at 
akka.pattern.AskSupport$class.ask(AskSupport.scala:81) 
2020-05-15T23:42:29.5342592Z at akka.pattern.package$.ask(package.scala:42) 
2020-05-15T23:42:29.5342833Z at akka.pattern.Patterns$.ask(Patterns.scala:160) 
2020-05-15T23:42:29.5343180Z at akka.pattern.Patterns.ask(Patterns.scala) 
2020-05-15T23:42:29.5343485Z at 
org.apache.flink.runtime.rpc.akka.AkkaInvocationHandler.ask(AkkaInvocationHandler.java:361)
 2020-05-15T23:42:29.5343911Z at 
org.apache.flink.runtime.rpc.akka.FencedAkkaInvocationHandler.ask(FencedAkkaInvocationHandler.java:123)
 2020-05-15T23:42:29.5344323Z at 
org.apache.flink.runtime.rpc.akka.AkkaInvocationHandler.invokeRpc(AkkaInvocationHandler.java:222)
 2020-05-15T23:42:29.5344737Z at 
org.apache.flink.runtime.rpc.akka.AkkaInvocationHandler.invoke(AkkaInvocationHandler.java:134)
 2020-05-15T23:42:29.5345147Z at 
org.apache.flink.runtime.rpc.akka.FencedAkkaInvocationHandler.invoke(FencedAkkaInvocationHandler.java:79)
 2020-05-15T23:42:29.5345443Z ... 51 more 2020-05-15T23:42:29.5345533Z 
2020-05-15T23:42:29.5345682Z End of exception on server side>] 
2020-05-15T23:42:29.5345940Z at 
java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357) 
2020-05-15T23:42:29.5346289Z at 
java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908) 
2020-05-15T23:42:29.5346680Z at 
org.apache.flink.yarn.YARNHighAvailabilityITCase.lambda$waitUntilJobIsRunning$4(YARNHighAvailabilityITCase.java:312)
 2020-05-15T23:42:29.5347126Z at 
org.apache.flink.runtime.testutils.CommonTestUtils.waitUntilCondition(CommonTestUtils.java:123)
 2020-05-15T23:42:29.5347520Z at 
org.apache.flink.runtime.testutils.CommonTestUtils.waitUntilCondition(CommonTestUtils.java:119)
 2020-05-15T23:42:29.5347950Z at 
org.apache.flink.yarn.YARNHighAvailabilityITCase.waitUntilJobIsRunning(YARNHighAvailabilityITCase.java:310)
 *2020-05-15T23:42:29.5348430Z at 
org.apache.flink.yarn.YARNHighAvailabilityITCase.lambda$testKillYarnSessionClusterEntrypoint$0(YARNHighAvailabilityITCase.j*ava:168)
 2020-05-15T23:42:29.5348835Z at 
org.apache.flink.yarn.YarnTestBase.runTest(YarnTestBase.java:258) 
*2020-05-15T23:42:29.5349420Z at 
org.apache.flink.yarn.YARNHighAvailabilityITCase.testKillYarnSessionClusterEntrypoint(YARNHighAvailabilityITCase.java:156)
 2020-05-15T23:42:29.5349984Z at 
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
2020-05-15T23:42:29.5350385Z at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
2020-05-15T23:42:29.5350772Z at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 2020-05-15T23:42:29.5351125Z at 
java.lang.reflect.Method.invoke(Method.java:498) 2020-05-15T23:42:29.5351459Z 
at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
 2020-05-15T23:42:29.5351868Z at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
 2020-05-15T23:42:29.5352274Z at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
 2020-05-15T23:42:29.5352661Z at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
 2020-05-15T23:42:29.5353219Z at 
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) 
2020-05-15T23:42:29.5353559Z at 
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) 
2020-05-15T23:42:29.5353886Z at 
org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55) 
2020-05-15T23:42:29.5354163Z at 
org.junit.rules.RunRules.evaluate(RunRules.java:20) 
2020-05-15T23:42:29.5354454Z at 
org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) 
2020-05-15T23:42:29.5354776Z at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
 2020-05-15T23:42:29.5355144Z at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
 2020-05-15T23:42:29.5355459Z at 
org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) 
2020-05-15T23:42:29.5355764Z at 
org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) 
2020-05-15T23:42:29.5356062Z at 
org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) 
2020-05-15T23:42:29.5356382Z at 
org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) 
2020-05-15T23:42:29.5356681Z at 
org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) / 
2020-05-15T23:42:29.5357068Z at 
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) 
2020-05-15T23:42:29.5357432Z at 
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) 
2020-05-15T23:42:29.5357757Z at 
org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48) 
2020-05-15T23:42:29.5358088Z at 
org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48) 
2020-05-15T23:42:29.5358402Z at 
org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48) 
2020-05-15T23:42:29.5358705Z at 
org.junit.rules.RunRules.evaluate(RunRules.java:20) 
2020-05-15T23:42:29.5358976Z at 
org.junit.runners.ParentRunner.run(ParentRunner.java:363) 
2020-05-15T23:42:29.5359307Z at 
org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
 2020-05-15T23:42:29.5359674Z at 
org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
 2020-05-15T23:42:29.5360252Z at 
org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
 2020-05-15T23:42:29.5360862Z at 
org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159) 
2020-05-15T23:42:29.5361296Z at 
org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
 2020-05-15T23:42:29.5361723Z at 
org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
 2020-05-15T23:42:29.5362125Z at 
org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126) 
2020-05-15T23:42:29.5362503Z at 
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418) 
2020-05-15T23:42:29.5362969Z Suppressed: java.lang.AssertionError: There is at 
least one application on the cluster that is not finished.[App application_1 
589586092047_0002 is in state RUNNING.] 2020-05-15T23:42:29.5363571Z at 
org.junit.Assert.fail(Assert.java:88) 2020-05-15T23:42:29.5364060Z at 
org.apache.flink.yarn.YarnTestBase$CleanupYarnApplication.close(YarnTestBase.java:286)
 2020-05-15T23:42:29.5364448Z at 
org.apache.flink.yarn.YarnTestBase.runTest(YarnTestBase.java:259) 
2020-05-15T23:42:29.5364745Z ... 36 more 2020-05-15T23:42:29.5365232Z Caused 
by: org.apache.flink.runtime.rest.util.RestClientException: [Internal server 
error., <Exception on server side: 2020-05-15T23:42:29.5365862Z 
java.util.concurrent.TimeoutException: Invocation of public abstract 
java.util.concurrent.CompletableFuture org.apache.flink.runt 
ime.dispatcher.DispatcherGateway.requestJob(org.apache.flink.api.common.JobID,org.apache.flink.api.common.time.Time)
 timed out. 2020-05-15T23:42:29.5366535Z at 
com.sun.proxy.$Proxy33.requestJob(Unknown Source) 2020-05-15T23:42:29.5366919Z 
at 
org.apache.flink.runtime.rest.handler.legacy.DefaultExecutionGraphCache.getExecutionGraphInternal(DefaultExecutionGraphCach
 e.java:103) 2020-05-15T23:42:29.5367421Z at 
org.apache.flink.runtime.rest.handler.legacy.DefaultExecutionGraphCache.getExecutionGraph(DefaultExecutionGraphCache.java:7
 1) 2020-05-15T23:42:29.5367925Z at 
org.apache.flink.runtime.rest.handler.job.AbstractExecutionGraphHandler.handleRequest(AbstractExecutionGraphHandler.java:75
 ) 2020-05-15T23:42:29.5368376Z at 
org.apache.flink.runtime.rest.handler.AbstractRestHandler.respondToRequest(AbstractRestHandler.java:73)
 2020-05-15T23:42:29.5368902Z at 
org.apache.flink.runtime.rest.handler.AbstractHandler.respondAsLeader(AbstractHandler.java:172)
 2020-05-15T23:42:29.5369342Z at 
org.apache.flink.runtime.rest.handler.LeaderRetrievalHandler.lambda$channelRead0$0(LeaderRetrievalHandler.java:81)
 2020-05-15T23:42:29.5369695Z at 
java.util.Optional.ifPresent(Optional.java:159) 2020-05-15T23:42:29.5370003Z at 
org.apache.flink.util.OptionalConsumer.ifPresent(OptionalConsumer.java:46) 
2020-05-15T23:42:29.5370430Z at 
org.apache.flink.runtime.rest.handler.LeaderRetrievalHandler.channelRead0(LeaderRetrievalHandler.java:78)
 2020-05-15T23:42:29.5370872Z at 
org.apache.flink.runtime.rest.handler.LeaderRetrievalHandler.channelRead0(LeaderRetrievalHandler.java:49)
 2020-05-15T23:42:29.5371391Z at 
org.apache.flink.shaded.netty4.io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:10
 5) 2020-05-15T23:42:29.5371922Z at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:374) 2020-05-15T23:42:29.5372438Z at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:360)
 2020-05-15T23:42:29.5372963Z at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext
 .java:352) 2020-05-15T23:42:29.5373420Z at 
org.apache.flink.runtime.rest.handler.router.RouterHandler.routed(RouterHandler.java:110)
 2020-05-15T23:42:29.5373804Z at 
org.apache.flink.runtime.rest.handler.router.RouterHandler.channelRead0(RouterHandler.java:89)
 2020-05-15T23:42:29.5374211Z at 
org.apache.flink.runtime.rest.handler.router.RouterHandler.channelRead0(RouterHandler.java:54)
 2020-05-15T23:42:29.5374655Z at 
org.apache.flink.shaded.netty4.io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:10
 5) 2020-05-15T23:42:29.5375352Z at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:374) 2020-05-15T23:42:29.5376349Z at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:360) 2020-05-15T23:42:29.5376957Z at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext
 .java:352) 2020-05-15T23:42:29.5377544Z at 
org.apache.flink.shaded.netty4.io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
 2020-05-15T23:42:29.5378119Z at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:374) 2020-05-15T23:42:29.5378804Z at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:360) 2020-05-15T23:42:29.5379469Z at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext
 .java:352) 2020-05-15T23:42:29.5379997Z at 
org.apache.flink.runtime.rest.FileUploadHandler.channelRead0(FileUploadHandler.java:174)
 2020-05-15T23:42:29.5381976Z at 
org.apache.flink.runtime.rest.FileUploadHandler.channelRead0(FileUploadHandler.java:68)
 2020-05-15T23:42:29.5382435Z at 
org.apache.flink.shaded.netty4.io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:10
 5) 2020-05-15T23:42:29.5382951Z at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:374) 2020-05-15T23:42:29.5383467Z at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:360) 2020-05-15T23:42:29.5384003Z at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext
 .java:352) 2020-05-15T23:42:29.5384561Z at 
org.apache.flink.shaded.netty4.io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRea
 d(CombinedChannelDuplexHandler.java:438) 2020-05-15T23:42:29.5385116Z at 
org.apache.flink.shaded.netty4.io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:328)
 2020-05-15T23:42:29.5385601Z at 
org.apache.flink.shaded.netty4.io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:302)
 2020-05-15T23:42:29.5386075Z at 
org.apache.flink.shaded.netty4.io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:
 253) 2020-05-15T23:42:29.5386588Z at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:374) 2020-05-15T23:42:29.5387217Z at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:360) 2020-05-15T23:42:29.5387765Z at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext
 .java:352) 2020-05-15T23:42:29.5388263Z at 
org.apache.flink.shaded.netty4.io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:
 1421) 2020-05-15T23:42:29.5388785Z at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:374) 2020-05-15T23:42:29.5389313Z at 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
 xt.java:360) 2020-05-15T23:42:29.5389799Z at 
org.apache.flink.shaded.netty4.io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:930)
 2020-05-15T23:42:29.5390295Z at 
org.apache.flink.shaded.netty4.io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:1
 63) 2020-05-15T23:42:29.5390755Z at 
org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:697)
 2020-05-15T23:42:29.5391213Z at 
org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:632)
 2020-05-15T23:42:29.5391659Z at 
org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:549)
 2020-05-15T23:42:29.5392081Z at 
org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511)
 2020-05-15T23:42:29.5392527Z at 
org.apache.flink.shaded.netty4.io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918)
 2020-05-15T23:42:29.5392978Z at 
org.apache.flink.shaded.netty4.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
 2020-05-15T23:42:29.5393314Z at java.lang.Thread.run(Thread.java:748) 
2020-05-15T23:42:29.5394130Z Caused by: akka.pattern.AskTimeoutException: 
Recipient [Actor[akka://flink/user/rpc/dispatcher_1#-1875884516]] had already 
been t erminated. Message of type 
[org.apache.flink.runtime.rpc.messages.LocalFencedMessage]. 
2020-05-15T23:42:29.5394945Z at 
akka.pattern.AskableActorRef$.recipientTerminatedException(AskSupport.scala:288)
 2020-05-15T23:42:29.5395309Z at 
akka.pattern.AskableActorRef$.internalAsk$extension(AskSupport.scala:330) 
2020-05-15T23:42:29.5395831Z at 
akka.pattern.AskSupport$class.ask(AskSupport.scala:81) 
2020-05-15T23:42:29.5396125Z at akka.pattern.package$.ask(package.scala:42) 
2020-05-15T23:42:29.5396388Z at akka.pattern.Patterns$.ask(Patterns.scala:160) 
2020-05-15T23:42:29.5396994Z at akka.pattern.Patterns.ask(Patterns.scala) 
2020-05-15T23:42:29.5397333Z at 
org.apache.flink.runtime.rpc.akka.AkkaInvocationHandler.ask(AkkaInvocationHandler.java:361)
 2020-05-15T23:42:29.5397823Z at 
org.apache.flink.runtime.rpc.akka.FencedAkkaInvocationHandler.ask(FencedAkkaInvocationHandler.java:123)
 2020-05-15T23:42:29.5398457Z at 
org.apache.flink.runtime.rpc.akka.AkkaInvocationHandler.invokeRpc(AkkaInvocationHandler.java:222)
 2020-05-15T23:42:29.5398923Z at 
org.apache.flink.runtime.rpc.akka.AkkaInvocationHandler.invoke(AkkaInvocationHandler.java:134)
 2020-05-15T23:42:29.5399383Z at 
org.apache.flink.runtime.rpc.akka.FencedAkkaInvocationHandler.invoke(FencedAkkaInvocationHandler.java:79)
 2020-05-15T23:42:29.5399708Z ... 51 more 2020-05-15T23:42:29.5399974Z 
2020-05-15T23:42:29.5400132Z End of exception on server side>] 
2020-05-15T23:42:29.5400567Z at 
org.apache.flink.runtime.rest.RestClient.parseResponse(RestClient.java:390) 
2020-05-15T23:42:29.5400930Z at 
org.apache.flink.runtime.rest.RestClient.lambda$submitRequest$3(RestClient.java:374)
 2020-05-15T23:42:29.5401283Z at 
java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:966) 
2020-05-15T23:42:29.5401652Z at 
java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:940)
 2020-05-15T23:42:29.5402067Z at 
java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:456)
 2020-05-15T23:42:29.5402452Z at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 
2020-05-15T23:42:29.5402800Z at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
2020-05-15T23:42:29.5403098Z at java.lang.Thread.run(Thread.java:748)
{code}
 


> YARNHighAvailabilityITCase.testKillYarnSessionClusterEntrypoint failed on 
> azure
> -------------------------------------------------------------------------------
>
>                 Key: FLINK-17750
>                 URL: https://issues.apache.org/jira/browse/FLINK-17750
>             Project: Flink
>          Issue Type: Bug
>          Components: Runtime / Coordination
>    Affects Versions: 1.11.0
>            Reporter: Roman Khachatryan
>            Priority: Critical
>
> [https://dev.azure.com/khachatryanroman/810e80cc-0656-4d3c-9d8c-186764456a01/_apis/build/builds/6/logs/156]
>  
> {code:java}
>  2020-05-15T23:42:29.5307581Z [ERROR] 
> testKillYarnSessionClusterEntrypoint(org.apache.flink.yarn.YARNHighAvailabilityITCase)
>   Time elapsed: 21.68 s  <<< ERROR!
>  2020-05-15T23:42:29.5308406Z java.util.concurrent.ExecutionException:
>  2020-05-15T23:42:29.5308864Z 
> org.apache.flink.runtime.rest.util.RestClientException: [Internal server 
> error., <Exception on server side:
>  2020-05-15T23:42:29.5309678Z java.util.concurrent.TimeoutException: 
> Invocation of public abstract java.util.concurrent.CompletableFuture 
> org.apache.flink.runt 
> ime.dispatcher.DispatcherGateway.requestJob(org.apache.flink.api.common.JobID,org.apache.flink.api.common.time.Time)
>  timed out.
>  2020-05-15T23:42:29.5310322Z    at com.sun.proxy.$Proxy33.requestJob(Unknown 
> Source)
>  2020-05-15T23:42:29.5311018Z    at 
> org.apache.flink.runtime.rest.handler.legacy.DefaultExecutionGraphCache.getExecutionGraphInternal(DefaultExecutionGraphCach
>  e.java:103)
>  2020-05-15T23:42:29.5311704Z    at 
> org.apache.flink.runtime.rest.handler.legacy.DefaultExecutionGraphCache.getExecutionGraph(DefaultExecutionGraphCache.java:7
>  1)
>  2020-05-15T23:42:29.5312355Z    at 
> org.apache.flink.runtime.rest.handler.job.AbstractExecutionGraphHandler.handleRequest(AbstractExecutionGraphHandler.java:75
>  )
>  2020-05-15T23:42:29.5312924Z    at 
> org.apache.flink.runtime.rest.handler.AbstractRestHandler.respondToRequest(AbstractRestHandler.java:73)
>  2020-05-15T23:42:29.5313423Z    at 
> org.apache.flink.runtime.rest.handler.AbstractHandler.respondAsLeader(AbstractHandler.java:172)
>  2020-05-15T23:42:29.5314497Z    at 
> org.apache.flink.runtime.rest.handler.LeaderRetrievalHandler.lambda$channelRead0$0(LeaderRetrievalHandler.java:81)
>  2020-05-15T23:42:29.5315083Z    at 
> java.util.Optional.ifPresent(Optional.java:159)
>  2020-05-15T23:42:29.5315474Z    at 
> org.apache.flink.util.OptionalConsumer.ifPresent(OptionalConsumer.java:46)
>  2020-05-15T23:42:29.5315979Z    at 
> org.apache.flink.runtime.rest.handler.LeaderRetrievalHandler.channelRead0(LeaderRetrievalHandler.java:78)
>  2020-05-15T23:42:29.5316520Z    at 
> org.apache.flink.runtime.rest.handler.LeaderRetrievalHandler.channelRead0(LeaderRetrievalHandler.java:49)
>  2020-05-15T23:42:29.5317092Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:10
>  5)
>  2020-05-15T23:42:29.5317705Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
>  xt.java:374)
>  2020-05-15T23:42:29.5318586Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
>  xt.java:360)
>  2020-05-15T23:42:29.5319249Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext
>  .java:352)
>  2020-05-15T23:42:29.5319729Z    at 
> org.apache.flink.runtime.rest.handler.router.RouterHandler.routed(RouterHandler.java:110)
>  2020-05-15T23:42:29.5320136Z    at 
> org.apache.flink.runtime.rest.handler.router.RouterHandler.channelRead0(RouterHandler.java:89)
>  2020-05-15T23:42:29.5320742Z    at 
> org.apache.flink.runtime.rest.handler.router.RouterHandler.channelRead0(RouterHandler.java:54)
>  2020-05-15T23:42:29.5321195Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:10
>  5)
>  2020-05-15T23:42:29.5321730Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
>  xt.java:374)
>  2020-05-15T23:42:29.5322263Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
>  xt.java:360)
>  2020-05-15T23:42:29.5322806Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext
>  .java:352)
>  2020-05-15T23:42:29.5323335Z    at 
> org.apache.flink.shaded.netty4.io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
>  2020-05-15T23:42:29.5323849Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
>  xt.java:374)
>  2020-05-15T23:42:29.5324390Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
>  xt.java:360)
>  2020-05-15T23:42:29.5324910Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext
>  .java:352)
>  2020-05-15T23:42:29.5325920Z    at 
> org.apache.flink.runtime.rest.FileUploadHandler.channelRead0(FileUploadHandler.java:174)
>  2020-05-15T23:42:29.5326353Z    at 
> org.apache.flink.runtime.rest.FileUploadHandler.channelRead0(FileUploadHandler.java:68)
>  2020-05-15T23:42:29.5326867Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:10
>  5)
>  2020-05-15T23:42:29.5327532Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
>  xt.java:374)
>  2020-05-15T23:42:29.5328140Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
>  xt.java:360)
>  2020-05-15T23:42:29.5328748Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext
>  .java:352)
>  2020-05-15T23:42:29.5329391Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRea
>  d(CombinedChannelDuplexHandler.java:438)
>  2020-05-15T23:42:29.5330028Z    at 
> org.apache.flink.shaded.netty4.io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:328)
>  2020-05-15T23:42:29.5330593Z    at 
> org.apache.flink.shaded.netty4.io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:302)
>  2020-05-15T23:42:29.5331149Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:
>  253)
>  2020-05-15T23:42:29.5331750Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
>  xt.java:374)
>  2020-05-15T23:42:29.5332346Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
>  xt.java:360)
>  2020-05-15T23:42:29.5332956Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext
>  .java:352)
>  2020-05-15T23:42:29.5333552Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:
>  1421)
>  2020-05-15T23:42:29.5334135Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
>  xt.java:374)
>  2020-05-15T23:42:29.5334748Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
>  xt.java:360)
>  2020-05-15T23:42:29.5335383Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:930)
>  2020-05-15T23:42:29.5335952Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:1
>  63)
>  2020-05-15T23:42:29.5336485Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:697)
>  2020-05-15T23:42:29.5337019Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:632)
>  2020-05-15T23:42:29.5337552Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:549)
>  2020-05-15T23:42:29.5338023Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511)
>  2020-05-15T23:42:29.5338689Z    at 
> org.apache.flink.shaded.netty4.io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918)
>  2020-05-15T23:42:29.5339358Z    at 
> org.apache.flink.shaded.netty4.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
>  2020-05-15T23:42:29.5339869Z    at java.lang.Thread.run(Thread.java:748)
>  2020-05-15T23:42:29.5341122Z Caused by: akka.pattern.AskTimeoutException: 
> Recipient [Actor[akka://flink/user/rpc/dispatcher_1#-1875884516]] had already 
> been t erminated. Message of type 
> [org.apache.flink.runtime.rpc.messages.LocalFencedMessage].
>  2020-05-15T23:42:29.5341660Z    at 
> akka.pattern.AskableActorRef$.recipientTerminatedException(AskSupport.scala:288)
>  2020-05-15T23:42:29.5342018Z    at 
> akka.pattern.AskableActorRef$.internalAsk$extension(AskSupport.scala:330)
>  2020-05-15T23:42:29.5342321Z    at 
> akka.pattern.AskSupport$class.ask(AskSupport.scala:81)
>  2020-05-15T23:42:29.5342592Z    at 
> akka.pattern.package$.ask(package.scala:42)
>  2020-05-15T23:42:29.5342833Z    at 
> akka.pattern.Patterns$.ask(Patterns.scala:160)
>  2020-05-15T23:42:29.5343180Z    at akka.pattern.Patterns.ask(Patterns.scala)
>  2020-05-15T23:42:29.5343485Z    at 
> org.apache.flink.runtime.rpc.akka.AkkaInvocationHandler.ask(AkkaInvocationHandler.java:361)
>  2020-05-15T23:42:29.5343911Z    at 
> org.apache.flink.runtime.rpc.akka.FencedAkkaInvocationHandler.ask(FencedAkkaInvocationHandler.java:123)
>  2020-05-15T23:42:29.5344323Z    at 
> org.apache.flink.runtime.rpc.akka.AkkaInvocationHandler.invokeRpc(AkkaInvocationHandler.java:222)
>  2020-05-15T23:42:29.5344737Z    at 
> org.apache.flink.runtime.rpc.akka.AkkaInvocationHandler.invoke(AkkaInvocationHandler.java:134)
>  2020-05-15T23:42:29.5345147Z    at 
> org.apache.flink.runtime.rpc.akka.FencedAkkaInvocationHandler.invoke(FencedAkkaInvocationHandler.java:79)
>  2020-05-15T23:42:29.5345443Z    ... 51 more
>  2020-05-15T23:42:29.5345533Z
>  2020-05-15T23:42:29.5345682Z End of exception on server side>]
>  2020-05-15T23:42:29.5345940Z    at 
> java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357)
>  2020-05-15T23:42:29.5346289Z    at 
> java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908)
>  2020-05-15T23:42:29.5346680Z    at 
> org.apache.flink.yarn.YARNHighAvailabilityITCase.lambda$waitUntilJobIsRunning$4(YARNHighAvailabilityITCase.java:312)
>  2020-05-15T23:42:29.5347126Z    at 
> org.apache.flink.runtime.testutils.CommonTestUtils.waitUntilCondition(CommonTestUtils.java:123)
>  2020-05-15T23:42:29.5347520Z    at 
> org.apache.flink.runtime.testutils.CommonTestUtils.waitUntilCondition(CommonTestUtils.java:119)
>  2020-05-15T23:42:29.5347950Z    at 
> org.apache.flink.yarn.YARNHighAvailabilityITCase.waitUntilJobIsRunning(YARNHighAvailabilityITCase.java:310)
>  2020-05-15T23:42:29.5348430Z    at 
> org.apache.flink.yarn.YARNHighAvailabilityITCase.lambda$testKillYarnSessionClusterEntrypoint$0(YARNHighAvailabilityITCase.j*ava:168)
>  2020-05-15T23:42:29.5348835Z    at 
> org.apache.flink.yarn.YarnTestBase.runTest(YarnTestBase.java:258)
>  2020-05-15T23:42:29.5349420Z    at 
> org.apache.flink.yarn.YARNHighAvailabilityITCase.testKillYarnSessionClusterEntrypoint(YARNHighAvailabilityITCase.java:156)
>  2020-05-15T23:42:29.5349984Z    at 
> sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>  2020-05-15T23:42:29.5350385Z    at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>  2020-05-15T23:42:29.5350772Z    at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>  2020-05-15T23:42:29.5351125Z    at 
> java.lang.reflect.Method.invoke(Method.java:498)
>  2020-05-15T23:42:29.5351459Z    at 
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
>  2020-05-15T23:42:29.5351868Z    at 
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
>  2020-05-15T23:42:29.5352274Z    at 
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
>  2020-05-15T23:42:29.5352661Z    at 
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
>  2020-05-15T23:42:29.5353219Z    at 
> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
>  2020-05-15T23:42:29.5353559Z    at 
> org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
>  2020-05-15T23:42:29.5353886Z    at 
> org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
>  2020-05-15T23:42:29.5354163Z    at 
> org.junit.rules.RunRules.evaluate(RunRules.java:20)
>  2020-05-15T23:42:29.5354454Z    at 
> org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
>  2020-05-15T23:42:29.5354776Z    at 
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
>  2020-05-15T23:42:29.5355144Z    at 
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
>  2020-05-15T23:42:29.5355459Z    at 
> org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
>  2020-05-15T23:42:29.5355764Z    at 
> org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
>  2020-05-15T23:42:29.5356062Z    at 
> org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
>  2020-05-15T23:42:29.5356382Z    at 
> org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
>  2020-05-15T23:42:29.5356681Z    at 
> org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
>  2020-05-15T23:42:29.5357068Z    at 
> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
>  2020-05-15T23:42:29.5357432Z    at 
> org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
>  2020-05-15T23:42:29.5357757Z    at 
> org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
>  2020-05-15T23:42:29.5358088Z    at 
> org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
>  2020-05-15T23:42:29.5358402Z    at 
> org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
>  2020-05-15T23:42:29.5358705Z    at 
> org.junit.rules.RunRules.evaluate(RunRules.java:20)
>  2020-05-15T23:42:29.5358976Z    at 
> org.junit.runners.ParentRunner.run(ParentRunner.java:363)
>  2020-05-15T23:42:29.5359307Z    at 
> org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
>  2020-05-15T23:42:29.5359674Z    at 
> org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
>  2020-05-15T23:42:29.5360252Z    at 
> org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
>  2020-05-15T23:42:29.5360862Z    at 
> org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
>  2020-05-15T23:42:29.5361296Z    at 
> org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
>  2020-05-15T23:42:29.5361723Z    at 
> org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
>  2020-05-15T23:42:29.5362125Z    at 
> org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
>  2020-05-15T23:42:29.5362503Z    at 
> org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
>  2020-05-15T23:42:29.5362969Z    Suppressed: java.lang.AssertionError: There 
> is at least one application on the cluster that is not finished.[App 
> application_1 589586092047_0002 is in state RUNNING.]
>  2020-05-15T23:42:29.5363571Z            at 
> org.junit.Assert.fail(Assert.java:88)
>  2020-05-15T23:42:29.5364060Z            at 
> org.apache.flink.yarn.YarnTestBase$CleanupYarnApplication.close(YarnTestBase.java:286)
>  2020-05-15T23:42:29.5364448Z            at 
> org.apache.flink.yarn.YarnTestBase.runTest(YarnTestBase.java:259)
>  2020-05-15T23:42:29.5364745Z            ... 36 more
>  2020-05-15T23:42:29.5365232Z Caused by: 
> org.apache.flink.runtime.rest.util.RestClientException: [Internal server 
> error., <Exception on server side:
>  2020-05-15T23:42:29.5365862Z java.util.concurrent.TimeoutException: 
> Invocation of public abstract java.util.concurrent.CompletableFuture 
> org.apache.flink.runt 
> ime.dispatcher.DispatcherGateway.requestJob(org.apache.flink.api.common.JobID,org.apache.flink.api.common.time.Time)
>  timed out.
>  2020-05-15T23:42:29.5366535Z    at com.sun.proxy.$Proxy33.requestJob(Unknown 
> Source)
>  2020-05-15T23:42:29.5366919Z    at 
> org.apache.flink.runtime.rest.handler.legacy.DefaultExecutionGraphCache.getExecutionGraphInternal(DefaultExecutionGraphCach
>  e.java:103)
>  2020-05-15T23:42:29.5367421Z    at 
> org.apache.flink.runtime.rest.handler.legacy.DefaultExecutionGraphCache.getExecutionGraph(DefaultExecutionGraphCache.java:7
>  1)
>  2020-05-15T23:42:29.5367925Z    at 
> org.apache.flink.runtime.rest.handler.job.AbstractExecutionGraphHandler.handleRequest(AbstractExecutionGraphHandler.java:75
>  )
>  2020-05-15T23:42:29.5368376Z    at 
> org.apache.flink.runtime.rest.handler.AbstractRestHandler.respondToRequest(AbstractRestHandler.java:73)
>  2020-05-15T23:42:29.5368902Z    at 
> org.apache.flink.runtime.rest.handler.AbstractHandler.respondAsLeader(AbstractHandler.java:172)
>  2020-05-15T23:42:29.5369342Z    at 
> org.apache.flink.runtime.rest.handler.LeaderRetrievalHandler.lambda$channelRead0$0(LeaderRetrievalHandler.java:81)
>  2020-05-15T23:42:29.5369695Z    at 
> java.util.Optional.ifPresent(Optional.java:159)
>  2020-05-15T23:42:29.5370003Z    at 
> org.apache.flink.util.OptionalConsumer.ifPresent(OptionalConsumer.java:46)
>  2020-05-15T23:42:29.5370430Z    at 
> org.apache.flink.runtime.rest.handler.LeaderRetrievalHandler.channelRead0(LeaderRetrievalHandler.java:78)
>  2020-05-15T23:42:29.5370872Z    at 
> org.apache.flink.runtime.rest.handler.LeaderRetrievalHandler.channelRead0(LeaderRetrievalHandler.java:49)
>  2020-05-15T23:42:29.5371391Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:10
>  5)
>  2020-05-15T23:42:29.5371922Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
>  xt.java:374)
>  2020-05-15T23:42:29.5372438Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:360)
>  2020-05-15T23:42:29.5372963Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext
>  .java:352)
>  2020-05-15T23:42:29.5373420Z    at 
> org.apache.flink.runtime.rest.handler.router.RouterHandler.routed(RouterHandler.java:110)
>  2020-05-15T23:42:29.5373804Z    at 
> org.apache.flink.runtime.rest.handler.router.RouterHandler.channelRead0(RouterHandler.java:89)
>  2020-05-15T23:42:29.5374211Z    at 
> org.apache.flink.runtime.rest.handler.router.RouterHandler.channelRead0(RouterHandler.java:54)
>  2020-05-15T23:42:29.5374655Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:10
>  5)
>  2020-05-15T23:42:29.5375352Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
>  xt.java:374)
>  2020-05-15T23:42:29.5376349Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
>  xt.java:360)
>  2020-05-15T23:42:29.5376957Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext
>  .java:352)
>  2020-05-15T23:42:29.5377544Z    at 
> org.apache.flink.shaded.netty4.io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
>  2020-05-15T23:42:29.5378119Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
>  xt.java:374)
>  2020-05-15T23:42:29.5378804Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
>  xt.java:360)
>  2020-05-15T23:42:29.5379469Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext
>  .java:352)
>  2020-05-15T23:42:29.5379997Z    at 
> org.apache.flink.runtime.rest.FileUploadHandler.channelRead0(FileUploadHandler.java:174)
>  2020-05-15T23:42:29.5381976Z    at 
> org.apache.flink.runtime.rest.FileUploadHandler.channelRead0(FileUploadHandler.java:68)
>  2020-05-15T23:42:29.5382435Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:10
>  5)
>  2020-05-15T23:42:29.5382951Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
>  xt.java:374)
>  2020-05-15T23:42:29.5383467Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
>  xt.java:360)
>  2020-05-15T23:42:29.5384003Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext
>  .java:352)
>  2020-05-15T23:42:29.5384561Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRea
>  d(CombinedChannelDuplexHandler.java:438)
>  2020-05-15T23:42:29.5385116Z    at 
> org.apache.flink.shaded.netty4.io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:328)
>  2020-05-15T23:42:29.5385601Z    at 
> org.apache.flink.shaded.netty4.io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:302)
>  2020-05-15T23:42:29.5386075Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:
>  253)
>  2020-05-15T23:42:29.5386588Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
>  xt.java:374)
>  2020-05-15T23:42:29.5387217Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
>  xt.java:360)
>  2020-05-15T23:42:29.5387765Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext
>  .java:352)
>  2020-05-15T23:42:29.5388263Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:
>  1421)
>  2020-05-15T23:42:29.5388785Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
>  xt.java:374)
>  2020-05-15T23:42:29.5389313Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerConte
>  xt.java:360)
>  2020-05-15T23:42:29.5389799Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:930)
>  2020-05-15T23:42:29.5390295Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:1
>  63)
>  2020-05-15T23:42:29.5390755Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:697)
>  2020-05-15T23:42:29.5391213Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:632)
>  2020-05-15T23:42:29.5391659Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:549)
>  2020-05-15T23:42:29.5392081Z    at 
> org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511)
>  2020-05-15T23:42:29.5392527Z    at 
> org.apache.flink.shaded.netty4.io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918)
>  2020-05-15T23:42:29.5392978Z    at 
> org.apache.flink.shaded.netty4.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
>  2020-05-15T23:42:29.5393314Z    at java.lang.Thread.run(Thread.java:748)
>  2020-05-15T23:42:29.5394130Z Caused by: akka.pattern.AskTimeoutException: 
> Recipient [Actor[akka://flink/user/rpc/dispatcher_1#-1875884516]] had already 
> been t erminated. Message of type 
> [org.apache.flink.runtime.rpc.messages.LocalFencedMessage].
>  2020-05-15T23:42:29.5394945Z    at 
> akka.pattern.AskableActorRef$.recipientTerminatedException(AskSupport.scala:288)
>  2020-05-15T23:42:29.5395309Z    at 
> akka.pattern.AskableActorRef$.internalAsk$extension(AskSupport.scala:330)
>  2020-05-15T23:42:29.5395831Z    at 
> akka.pattern.AskSupport$class.ask(AskSupport.scala:81)
>  2020-05-15T23:42:29.5396125Z    at 
> akka.pattern.package$.ask(package.scala:42)
>  2020-05-15T23:42:29.5396388Z    at 
> akka.pattern.Patterns$.ask(Patterns.scala:160)
>  2020-05-15T23:42:29.5396994Z    at akka.pattern.Patterns.ask(Patterns.scala)
>  2020-05-15T23:42:29.5397333Z    at 
> org.apache.flink.runtime.rpc.akka.AkkaInvocationHandler.ask(AkkaInvocationHandler.java:361)
>  2020-05-15T23:42:29.5397823Z    at 
> org.apache.flink.runtime.rpc.akka.FencedAkkaInvocationHandler.ask(FencedAkkaInvocationHandler.java:123)
>  2020-05-15T23:42:29.5398457Z    at 
> org.apache.flink.runtime.rpc.akka.AkkaInvocationHandler.invokeRpc(AkkaInvocationHandler.java:222)
>  2020-05-15T23:42:29.5398923Z    at 
> org.apache.flink.runtime.rpc.akka.AkkaInvocationHandler.invoke(AkkaInvocationHandler.java:134)
>  2020-05-15T23:42:29.5399383Z    at 
> org.apache.flink.runtime.rpc.akka.FencedAkkaInvocationHandler.invoke(FencedAkkaInvocationHandler.java:79)
>  2020-05-15T23:42:29.5399708Z    ... 51 more
>  2020-05-15T23:42:29.5399974Z
>  2020-05-15T23:42:29.5400132Z End of exception on server side>]
>  2020-05-15T23:42:29.5400567Z    at 
> org.apache.flink.runtime.rest.RestClient.parseResponse(RestClient.java:390)
>  2020-05-15T23:42:29.5400930Z    at 
> org.apache.flink.runtime.rest.RestClient.lambda$submitRequest$3(RestClient.java:374)
>  2020-05-15T23:42:29.5401283Z    at 
> java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:966)
>  2020-05-15T23:42:29.5401652Z    at 
> java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:940)
>  2020-05-15T23:42:29.5402067Z    at 
> java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:456)
>  2020-05-15T23:42:29.5402452Z    at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
>  2020-05-15T23:42:29.5402800Z    at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
>  2020-05-15T23:42:29.5403098Z    at java.lang.Thread.run(Thread.java:748)
> {code}
>  



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