Flink上传集群报错可能的原因

原因一：版本问题

查看pom文件中的依赖版本是否与集群一致，不一致可能报错！

org.apache.flink.client.program.ProgramInvocationException: Job failed. (JobID: 47e155c0fadbbb11c20c3b8d00bdcef8)
        at org.apache.flink.client.program.rest.RestClusterClient.submitJob(RestClusterClient.java:268)
        at org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:483)
        at org.apache.flink.streaming.api.environment.StreamContextEnvironment.execute(StreamContextEnvironment.java:66)
        at com.juya.flink.FlinkTopolagy$.main(FlinkTopolagy.scala:50)
        at com.juya.flink.FlinkTopolagy.main(FlinkTopolagy.scala)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:529)
        at org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:421)
        at org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:423)
        at org.apache.flink.client.cli.CliFrontend.executeProgram(CliFrontend.java:813)
        at org.apache.flink.client.cli.CliFrontend.runProgram(CliFrontend.java:287)
        at org.apache.flink.client.cli.CliFrontend.run(CliFrontend.java:213)
        at org.apache.flink.client.cli.CliFrontend.parseParameters(CliFrontend.java:1050)
        at org.apache.flink.client.cli.CliFrontend.lambda$main$11(CliFrontend.java:1126)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:422)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1754)
        at org.apache.flink.runtime.security.HadoopSecurityContext.runSecured(HadoopSecurityContext.java:41)
        at org.apache.flink.client.cli.CliFrontend.main(CliFrontend.java:1126)
Caused by: org.apache.flink.runtime.client.JobExecutionException: Job execution failed.
        at org.apache.flink.runtime.jobmaster.JobResult.toJobExecutionResult(JobResult.java:146)
        at org.apache.flink.client.program.rest.RestClusterClient.submitJob(RestClusterClient.java:265)
        ... 21 more
Caused by: java.lang.NullPointerException
        at org.apache.flink.streaming.api.graph.StreamEdge.getTargetId(StreamEdge.java:89)
        at org.apache.flink.streaming.runtime.tasks.OperatorChain.createOutputCollector(OperatorChain.java:293)
        at org.apache.flink.streaming.runtime.tasks.OperatorChain.<init>(OperatorChain.java:133)
        at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:267)
        at org.apache.flink.runtime.taskmanager.Task.run(Task.java:704)
        at java.lang.Thread.run(Thread.java:748)

原因二：依赖问题

pom中导入的依赖可能有冲突，打开IDEA依赖树，排除依赖问题即可！

kafkaSource:org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumer@50b1f030java.lang.NoSuchMethodError: org.apache.flink.api.java.ClosureCleaner.clean(Ljava/lang/Object;Lorg/apache/flink/api/common/ExecutionConfig$ClosureCleanerLevel;Z)V
        at org.apache.flink.streaming.connectors.kafka.FlinkKafkaProducer.<init>(FlinkKafkaProducer.java:496)
        at org.apache.flink.streaming.connectors.kafka.FlinkKafkaProducer.<init>(FlinkKafkaProducer.java:450)
        at org.apache.flink.streaming.connectors.kafka.FlinkKafkaProducer.<init>(FlinkKafkaProducer.java:305)
        at com.juya.flink.FlinkTopolagy$.main(FlinkTopolagy.scala:47)
        at com.juya.flink.FlinkTopolagy.main(FlinkTopolagy.scala)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:529)
        at org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:421)
        at org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:427)
        at org.apache.flink.client.cli.CliFrontend.executeProgram(CliFrontend.java:813)
        at org.apache.flink.client.cli.CliFrontend.runProgram(CliFrontend.java:287)
        at org.apache.flink.client.cli.CliFrontend.run(CliFrontend.java:213)
        at org.apache.flink.client.cli.CliFrontend.parseParameters(CliFrontend.java:1050)
        at org.apache.flink.client.cli.CliFrontend.lambda$main$11(CliFrontend.java:1126)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:422)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1754)
        at org.apache.flink.runtime.security.HadoopSecurityContext.runSecured(HadoopSecurityContext.java:41)
        at org.apache.flink.client.cli.CliFrontend.main(CliFrontend.java:1126)

单击打开红色框住的部分，出现右边的依赖树，找到红色报错的依赖，选中右键排除或删除即可！

原因三：缺少jar包

1.8.1 的Flink不能启动问题：

 The program finished with the following exception:

org.apache.flink.client.program.ProgramInvocationException: Could not retrieve the execution result. (JobID: 4f2171846809acc27c960f88fc37624c)
        at org.apache.flink.client.program.rest.RestClusterClient.submitJob(RestClusterClient.java:261)
        at org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:483)
        at org.apache.flink.streaming.api.environment.StreamContextEnvironment.execute(StreamContextEnvironment.java:66)
        at org.apache.flink.streaming.api.scala.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.scala:654)
        at com.jy.queryable.QueryableService$.main(QueryableService.scala:55)
        at com.jy.queryable.QueryableService.main(QueryableService.scala)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:529)
        at org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:421)
        at org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:423)
        at org.apache.flink.client.cli.CliFrontend.executeProgram(CliFrontend.java:813)
        at org.apache.flink.client.cli.CliFrontend.runProgram(CliFrontend.java:287)
        at org.apache.flink.client.cli.CliFrontend.run(CliFrontend.java:213)
        at org.apache.flink.client.cli.CliFrontend.parseParameters(CliFrontend.java:1050)
        at org.apache.flink.client.cli.CliFrontend.lambda$main$11(CliFrontend.java:1126)
        at org.apache.flink.runtime.security.NoOpSecurityContext.runSecured(NoOpSecurityContext.java:30)
        at org.apache.flink.client.cli.CliFrontend.main(CliFrontend.java:1126)
Caused by: org.apache.flink.runtime.client.JobSubmissionException: Failed to submit JobGraph.
        at org.apache.flink.client.program.rest.RestClusterClient.lambda$submitJob$8(RestClusterClient.java:388)
        at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:870)
        at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:852)
        at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
        at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1977)
        at org.apache.flink.runtime.concurrent.FutureUtils.lambda$retryOperationWithDelay$5(FutureUtils.java:208)
        at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:760)
        at java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:736)
        at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
        at java.util.concurrent.CompletableFuture.postFire(CompletableFuture.java:561)
        at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:929)
        at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:442)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.flink.runtime.rest.util.RestClientException: [Internal server error., <Exception on serverside:
org.apache.flink.runtime.client.JobSubmissionException: Failed to submit job.
        at org.apache.flink.runtime.dispatcher.Dispatcher.lambda$internalSubmitJob$2(Dispatcher.java:309)
        at java.util.concurrent.CompletableFuture.uniHandle(CompletableFuture.java:822)
        at java.util.concurrent.CompletableFuture$UniHandle.tryFire(CompletableFuture.java:797)
        at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:442)
        at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:39)
        at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:415)
        at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
        at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
        at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
        at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
Caused by: java.lang.RuntimeException: org.apache.flink.runtime.client.JobExecutionException: Couldnot set up JobManager
        at org.apache.flink.util.function.CheckedSupplier.lambda$unchecked$0(CheckedSupplier.java:36)
        at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590)
        ... 6 more
Caused by: org.apache.flink.runtime.client.JobExecutionException: Could not set up JobManager
        at org.apache.flink.runtime.jobmaster.JobManagerRunner.<init>(JobManagerRunner.java:152)
        at org.apache.flink.runtime.dispatcher.DefaultJobManagerRunnerFactory.createJobManagerRunner(DefaultJobManagerRunnerFactory.java:76)
        at org.apache.flink.runtime.dispatcher.Dispatcher.lambda$createJobManagerRunner$5(Dispatcher.java:351)
        at org.apache.flink.util.function.CheckedSupplier.lambda$unchecked$0(CheckedSupplier.java:34)
        ... 7 more
Caused by: java.lang.RuntimeException: Failed to start checkpoint ID counter: Could not find a file system implementation for scheme 'hdfs'. The scheme is not directly supported by Flink and no     Hadoop file system to support this scheme could be loaded.
        at org.apache.flink.runtime.checkpoint.CheckpointCoordinator.<init>(CheckpointCoordinator.java:255)
        at org.apache.flink.runtime.executiongraph.ExecutionGraph.enableCheckpointing(ExecutionGraph.java:517)
        at org.apache.flink.runtime.executiongraph.ExecutionGraphBuilder.buildGraph(ExecutionGraphBuilder.java:345)
        at org.apache.flink.runtime.executiongraph.ExecutionGraphBuilder.buildGraph(ExecutionGraphBuilder.java:100)
        at org.apache.flink.runtime.jobmaster.JobMaster.createExecutionGraph(JobMaster.java:1198)
        at org.apache.flink.runtime.jobmaster.JobMaster.createAndRestoreExecutionGraph(JobMaster. java:1178)
        at org.apache.flink.runtime.jobmaster.JobMaster.<init>(JobMaster.java:287)
        at org.apache.flink.runtime.jobmaster.factories.DefaultJobMasterServiceFactory.createJobMasterService(DefaultJobMasterServiceFactory.java:83)
        at org.apache.flink.runtime.jobmaster.factories.DefaultJobMasterServiceFactory.createJobMasterService(DefaultJobMasterServiceFactory.java:37)
        at org.apache.flink.runtime.jobmaster.JobManagerRunner.<init>(JobManagerRunner.java:146)
        ... 10 more
Caused by: org.apache.flink.core.fs.UnsupportedFileSystemSchemeException: Could not find a file system implementation for scheme 'hdfs'. The scheme is not directly supported by Flink and no Hadoop file system to support this scheme could be loaded.
        at org.apache.flink.core.fs.FileSystem.getUnguardedFileSystem(FileSystem.java:403)
        at org.apache.flink.core.fs.FileSystem.get(FileSystem.java:318)
        at org.apache.flink.core.fs.Path.getFileSystem(Path.java:298)
        at org.apache.flink.runtime.state.filesystem.FsCheckpointStorage.<init>(FsCheckpointStorage.java:58)
        at org.apache.flink.runtime.state.filesystem.FsStateBackend.createCheckpointStorage(FsStateBackend.java:450)
        at org.apache.flink.contrib.streaming.state.RocksDBStateBackend.createCheckpointStorage(RocksDBStateBackend.java:458)
        at org.apache.flink.runtime.checkpoint.CheckpointCoordinator.<init>(CheckpointCoordinator.java:249)
        ... 19 more
Caused by: org.apache.flink.core.fs.UnsupportedFileSystemSchemeException: Hadoop is not in the classpath/dependencies.
        at org.apache.flink.core.fs.UnsupportedSchemeFactory.create(UnsupportedSchemeFactory.java:64)
        at org.apache.flink.core.fs.FileSystem.getUnguardedFileSystem(FileSystem.java:399)
        ... 25 more

End of exception on server side>]
        at org.apache.flink.runtime.rest.RestClient.parseResponse(RestClient.java:389)
        at org.apache.flink.runtime.rest.RestClient.lambda$submitRequest$3(RestClient.java:373)
        at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952)
        at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926)
        ... 4 more

1.8.1 的Flink缺少 flink-shaded-hadoop2-uber-2.7.5-1.8.1.jar 这个包
jar下载地址：

https://repo.maven.apache.org/maven2/org/apache/flink/flink-shaded-hadoop-2-uber/2.7.5-7.0/flink-shaded-hadoop-2-uber-2.7.5-7.0.jar

将jar包放在flink的lib目录下。