Hi, 非常感谢,可以了,我在flink-conf.yaml中添加了如下配置项即可正常运行 yarn-session.sh了,且Flink Dashboard也能正常查看了
containerized.master.env.JAVA_HOME: /usr/java/jdk1.8.0_25/ containerized.taskmanager.env.JAVA_HOME: /usr/java/jdk1.8.0_25/ 但是在运行官方例子https://ci.apache.org/projects/flink/flink-docs-release-1.9/zh/getting-started/tutorials/local_setup.html#run-the-example,测试时报错了: bin/flink run examples/streaming/SocketWindowWordCount.jar --port 9000 2020-01-15 00:46:25,574 INFO org.apache.flink.yarn.cli.FlinkYarnSessionCli - Found Yarn properties file under /tmp/.yarn-properties-root. 2020-01-15 00:46:25,574 INFO org.apache.flink.yarn.cli.FlinkYarnSessionCli - Found Yarn properties file under /tmp/.yarn-properties-root. 2020-01-15 00:46:26,097 INFO org.apache.flink.yarn.cli.FlinkYarnSessionCli - YARN properties set default parallelism to 4 2020-01-15 00:46:26,097 INFO org.apache.flink.yarn.cli.FlinkYarnSessionCli - YARN properties set default parallelism to 4 YARN properties set default parallelism to 4 2020-01-15 00:46:26,293 INFO org.apache.flink.yarn.cli.FlinkYarnSessionCli - No path for the flink jar passed. Using the location of class org.apache.flink.yarn.YarnClusterDescriptor to locate the jar 2020-01-15 00:46:26,293 INFO org.apache.flink.yarn.cli.FlinkYarnSessionCli - No path for the flink jar passed. Using the location of class org.apache.flink.yarn.YarnClusterDescriptor to locate the jar 2020-01-15 00:46:26,375 INFO org.apache.flink.yarn.AbstractYarnClusterDescriptor - Found application JobManager host name 'tdh-2' and port '8181' from supplied application id 'application_1578968334899_0010' Starting execution of program ------------------------------------------------------------ The program finished with the following exception: org.apache.flink.client.program.ProgramInvocationException: Could not retrieve the execution result. (JobID: aaf4720f0c432de8d91b848838589c62) at org.apache.flink.client.program.rest.RestClusterClient.submitJob(RestClusterClient.java:255) at org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:338) at org.apache.flink.streaming.api.environment.StreamContextEnvironment.execute(StreamContextEnvironment.java:60) at org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.java:1507) at org.apache.flink.streaming.examples.socket.SocketWindowWordCount.main(SocketWindowWordCount.java:92) 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:576) at org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:438) at org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:274) at org.apache.flink.client.cli.CliFrontend.executeProgram(CliFrontend.java:746) at org.apache.flink.client.cli.CliFrontend.runProgram(CliFrontend.java:273) at org.apache.flink.client.cli.CliFrontend.run(CliFrontend.java:205) at org.apache.flink.client.cli.CliFrontend.parseParameters(CliFrontend.java:1010) at org.apache.flink.client.cli.CliFrontend.lambda$main$10(CliFrontend.java:1083) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1754) at org.apache.flink.runtime.security.HadoopSecurityContext.runSecured(HadoopSecurityContext.java:41) at org.apache.flink.client.cli.CliFrontend.main(CliFrontend.java:1083) Caused by: org.apache.flink.runtime.client.JobSubmissionException: Failed to submit JobGraph. at org.apache.flink.client.program.rest.RestClusterClient.lambda$submitJob$8(RestClusterClient.java:382) at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:870) at java.util.concurrent.CompletableFuture$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$8(FutureUtils.java:263) at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:760) at java.util.concurrent.CompletableFuture$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 server side: akka.pattern.AskTimeoutException: Ask timed out on [Actor[akka://flink/user/dispatcher#54443530]] after [10000 ms]. Message of type [org.apache.flink.runtime.rpc.messages.LocalFencedMessage]. A typical reason for `AskTimeoutException` is that the recipient actor didn't send a reply. at akka.pattern.PromiseActorRef$$anonfun$2.apply(AskSupport.scala:635) at akka.pattern.PromiseActorRef$$anonfun$2.apply(AskSupport.scala:635) at akka.pattern.PromiseActorRef$$anonfun$1.apply$mcV$sp(AskSupport.scala:648) at akka.actor.Scheduler$$anon$4.run(Scheduler.scala:205) at scala.concurrent.Future$InternalCallbackExecutor$.unbatchedExecute(Future.scala:601) at scala.concurrent.BatchingExecutor$class.execute(BatchingExecutor.scala:109) at scala.concurrent.Future$InternalCallbackExecutor$.execute(Future.scala:599) at akka.actor.LightArrayRevolverScheduler$TaskHolder.executeTask(LightArrayRevolverScheduler.scala:328) at akka.actor.LightArrayRevolverScheduler$$anon$4.executeBucket$1(LightArrayRevolverScheduler.scala:279) at akka.actor.LightArrayRevolverScheduler$$anon$4.nextTick(LightArrayRevolverScheduler.scala:283) at akka.actor.LightArrayRevolverScheduler$$anon$4.run(LightArrayRevolverScheduler.scala:235) at java.lang.Thread.run(Thread.java:745) End of exception on server side>] at org.apache.flink.runtime.rest.RestClient.parseResponse(RestClient.java:389) at org.apache.flink.runtime.rest.RestClient.lambda$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 有尝试过添加配置: akka.ask.timeout: 20s web.timeout: 20000 还是一样的报错(超时时间生效了,日志中变更了)。 而且dashboard也出现了问题: [cid:_Foxmail.1@8d04627a-7e3d-784d-7c66-eae463c0d643] 这个有人遇到过吗,我搜索还有说是flink版本的问题,但是我已经是最新的1.9.1版本了,这个是还未修复的bug还是其他的问题? ________________________________ zjfpla...@hotmail.com 发件人: Benchao Li<mailto:libenc...@gmail.com> 发送时间: 2020-01-15 12:56 收件人: user-zh<mailto:user-zh@flink.apache.org>; zjfplayer<mailto:zjfpla...@hotmail.com> 主题: Re: flink on yarn jdk版本问题 Hi , Flink也支持传递环境变量的,也可以尝试一下:https://ci.apache.org/projects/flink/flink-docs-master/ops/config.html#configuration-runtime-environment-variables 郑 洁锋 <zjfpla...@hotmail.com<mailto:zjfpla...@hotmail.com>> 于2020年1月15日周三 上午11:34写道: Hi, 我们使用了TDH中的yarn(hadoop2.7,jdk1.7),原先使用spark的时候,也遇到过jdk版本最低1.8的情况,我们是通过如下方式解决的(考虑到现场公用TDH集群不能更改): spark-submit中可以通过添加参数 --conf "spark.yarn.appMasterEnv.JAVA_HOME=/usr/java/jdk1.8.0_25/" --conf "spark.executorEnv.JAVA_HOME=/usr/java/jdk1.8.0_25/"来指定当前spark任务特定在yarn中执行时的jdk目录 请问下flink启动&提交任务时(bin/yarn-session.sh&flink run)有没有参数可以指定flink特定使用yarn时的jdk目录,flink中是否有这样的功能?(不影响其他yarn上应用正常运行) ________________________________ zjfpla...@hotmail.com<mailto:zjfpla...@hotmail.com> -- Benchao Li School of Electronics Engineering and Computer Science, Peking University Tel:+86-15650713730 Email: libenc...@gmail.com<mailto:libenc...@gmail.com>; libenc...@pku.edu.cn<mailto:libenc...@pku.edu.cn>