Scala 无法在aws EMR上运行jar或sparkApplication

我有一个非常简单的应用程序，我正试图在aws emr上运行。jar是使用提供了依赖项的程序集构建的。它与我想要测试的测试文本文件一起驻留在S3上

在EMR UI中，我选择添加一个步骤并添加详细信息，告诉它jar的位置和参数文件的位置

它运行起来，但总是会出错——然后我设置了一个新的集群（健全性检查）并再次运行rna，结果都是一样的，非常感谢您的帮助

多谢各位

日志中的错误：

    16/03/18 11:40:56 INFO client.RMProxy: Connecting to ResourceManager at ip-10-1-1-234.ec2.internal/10.1.1.234:8032
16/03/18 11:40:56 INFO yarn.Client: Requesting a new application from cluster with 1 NodeManagers
16/03/18 11:40:56 INFO yarn.Client: Verifying our application has not requested more than the maximum memory capability of the cluster (11520 MB per container)
16/03/18 11:40:56 INFO yarn.Client: Will allocate AM container, with 1408 MB memory including 384 MB overhead
16/03/18 11:40:56 INFO yarn.Client: Setting up container launch context for our AM
16/03/18 11:40:56 INFO yarn.Client: Setting up the launch environment for our AM container
16/03/18 11:40:56 INFO yarn.Client: Preparing resources for our AM container
16/03/18 11:40:57 INFO yarn.Client: Uploading resource file:/usr/lib/spark/lib/spark-assembly-1.6.0-hadoop2.7.1-amzn-1.jar -> hdfs://ip-10-1-1-234.ec2.internal:8020/user/hadoop/.sparkStaging/application_1458297951763_0003/spark-assembly-1.6.0-hadoop2.7.1-amzn-1.jar
16/03/18 11:40:57 INFO metrics.MetricsSaver: MetricsConfigRecord disabledInCluster: false instanceEngineCycleSec: 60 clusterEngineCycleSec: 60 disableClusterEngine: false maxMemoryMb: 3072 maxInstanceCount: 500 lastModified: 1458297958626 
16/03/18 11:40:57 INFO metrics.MetricsSaver: Created MetricsSaver j-DKMA93DFZ456:i-91bff215:SparkSubmit:20036 period:60 /mnt/var/em/raw/i-91bff215_20160318_SparkSubmit_20036_raw.bin
16/03/18 11:40:58 INFO metrics.MetricsSaver: 1 aggregated HDFSWriteDelay 590 raw values into 1 aggregated values, total 1
16/03/18 11:40:59 INFO fs.EmrFileSystem: Consistency disabled, using com.amazon.ws.emr.hadoop.fs.s3n.S3NativeFileSystem as filesystem implementation


16/03/18 11:41:00 INFO metrics.MetricsSaver: Thread 1 created MetricsLockFreeSaver 1
16/03/18 11:41:00 INFO yarn.Client: Uploading resource file:/mnt/tmp/spark-030f9d29-f7ca-42fa-9caf-64ea103a2bb1/__spark_conf__7615049662154628286.zip -> hdfs://ip-10-1-1-234.ec2.internal:8020/user/hadoop/.sparkStaging/application_1458297951763_0003/__spark_conf__7615049662154628286.zip
16/03/18 11:41:00 INFO spark.SecurityManager: Changing view acls to: hadoop
16/03/18 11:41:00 INFO spark.SecurityManager: Changing modify acls to: hadoop
16/03/18 11:41:00 INFO spark.SecurityManager: SecurityManager: authentication disabled; ui acls disabled; users with view permissions: Set(hadoop); users with modify permissions: Set(hadoop)
16/03/18 11:41:01 INFO yarn.Client: Submitting application 3 to ResourceManager
16/03/18 11:41:01 INFO impl.YarnClientImpl: Submitted application application_1458297951763_0003
16/03/18 11:41:02 INFO yarn.Client: Application report for application_1458297951763_0003 (state: ACCEPTED)
16/03/18 11:41:02 INFO yarn.Client: 
     client token: N/A
     diagnostics: N/A
     ApplicationMaster host: N/A
     ApplicationMaster RPC port: -1
     queue: default
     start time: 1458301261052
     final status: UNDEFINED
     tracking URL: http://ip-10-1-1-234.ec2.internal:20888/proxy/application_1458297951763_0003/
     user: hadoop
16/03/18 11:41:03 INFO yarn.Client: Application report for application_1458297951763_0003 (state: ACCEPTED)
16/03/18 11:41:04 INFO yarn.Client: Application report for application_1458297951763_0003 (state: ACCEPTED)
16/03/18 11:41:05 INFO yarn.Client: Application report for application_1458297951763_0003 (state: ACCEPTED)
16/03/18 11:41:06 INFO yarn.Client: Application report for application_1458297951763_0003 (state: ACCEPTED)
16/03/18 11:41:07 INFO yarn.Client: Application report for application_1458297951763_0003 (state: ACCEPTED)
16/03/18 11:41:08 INFO yarn.Client: Application report for application_1458297951763_0003 (state: ACCEPTED)
16/03/18 11:41:09 INFO yarn.Client: Application report for application_1458297951763_0003 (state: ACCEPTED)
16/03/18 11:41:10 INFO yarn.Client: Application report for application_1458297951763_0003 (state: ACCEPTED)
16/03/18 11:41:11 INFO yarn.Client: Application report for application_1458297951763_0003 (state: ACCEPTED)
16/03/18 11:41:12 INFO yarn.Client: Application report for application_1458297951763_0003 (state: ACCEPTED)
16/03/18 11:41:13 INFO yarn.Client: Application report for application_1458297951763_0003 (state: ACCEPTED)
16/03/18 11:41:14 INFO yarn.Client: Application report for application_1458297951763_0003 (state: ACCEPTED)
16/03/18 11:41:15 INFO yarn.Client: Application report for application_1458297951763_0003 (state: ACCEPTED)
16/03/18 11:41:16 INFO yarn.Client: Application report for application_1458297951763_0003 (state: ACCEPTED)
16/03/18 11:41:17 INFO yarn.Client: Application report for application_1458297951763_0003 (state: ACCEPTED)
16/03/18 11:41:18 INFO yarn.Client: Application report for application_1458297951763_0003 (state: ACCEPTED)
16/03/18 11:41:19 INFO yarn.Client: Application report for application_1458297951763_0003 (state: ACCEPTED)
16/03/18 11:41:20 INFO yarn.Client: Application report for application_1458297951763_0003 (state: ACCEPTED)
16/03/18 11:41:21 INFO yarn.Client: Application report for application_1458297951763_0003 (state: ACCEPTED)
16/03/18 11:41:22 INFO yarn.Client: Application report for application_1458297951763_0003 (state: ACCEPTED)
16/03/18 11:41:23 INFO yarn.Client: Application report for application_1458297951763_0003 (state: ACCEPTED)
16/03/18 11:41:24 INFO yarn.Client: Application report for application_1458297951763_0003 (state: ACCEPTED)
16/03/18 11:41:25 INFO yarn.Client: Application report for application_1458297951763_0003 (state: ACCEPTED)
16/03/18 11:41:26 INFO yarn.Client: Application report for application_1458297951763_0003 (state: ACCEPTED)
16/03/18 11:41:27 INFO yarn.Client: Application report for application_1458297951763_0003 (state: ACCEPTED)
16/03/18 11:41:28 INFO yarn.Client: Application report for application_1458297951763_0003 (state: ACCEPTED)
16/03/18 11:41:29 INFO yarn.Client: Application report for application_1458297951763_0003 (state: ACCEPTED)
16/03/18 11:41:30 INFO yarn.Client: Application report for application_1458297951763_0003 (state: ACCEPTED)
16/03/18 11:41:31 INFO yarn.Client: Application report for application_1458297951763_0003 (state: ACCEPTED)
16/03/18 11:41:32 INFO yarn.Client: Application report for application_1458297951763_0003 (state: FAILED)
16/03/18 11:41:32 INFO yarn.Client: 
     client token: N/A
     diagnostics: Application application_1458297951763_0003 failed 2 times due to AM Container for appattempt_1458297951763_0003_000002 exited with  exitCode: 15
For more detailed output, check application tracking page:http://ip-10-1-1-234.ec2.internal:8088/cluster/app/application_1458297951763_0003Then, click on links to logs of each attempt.
Diagnostics: Exception from container-launch.
Container id: container_1458297951763_0003_02_000001
Exit code: 15
Stack trace: ExitCodeException exitCode=15: 
    at org.apache.hadoop.util.Shell.runCommand(Shell.java:545)
    at org.apache.hadoop.util.Shell.run(Shell.java:456)
    at org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:722)
    at org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor.launchContainer(DefaultContainerExecutor.java:211)
    at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:302)
    at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:82)
    at java.util.concurrent.FutureTask.run(FutureTask.java:262)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:745)


Container exited with a non-zero exit code 15
Failing this attempt. Failing the application.
     ApplicationMaster host: N/A
     ApplicationMaster RPC port: -1
     queue: default
     start time: 1458301261052
     final status: FAILED
     tracking URL: http://ip-10-1-1-234.ec2.internal:8088/cluster/app/application_1458297951763_0003
     user: hadoop
Exception in thread "main" org.apache.spark.SparkException: Application application_1458297951763_0003 finished with failed status
    at org.apache.spark.deploy.yarn.Client.run(Client.scala:1029)
    at org.apache.spark.deploy.yarn.Client$.main(Client.scala:1076)
    at org.apache.spark.deploy.yarn.Client.main(Client.scala)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:731)
    at org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:181)
    at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:206)
    at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:121)
    at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
16/03/18 11:41:32 INFO util.ShutdownHookManager: Shutdown hook called
16/03/18 11:41:32 INFO util.ShutdownHookManager: Deleting directory /mnt/tmp/spark-030f9d29-f7ca-42fa-9caf-64ea103a2bb1
Command exiting with ret '1'

指

这可能意味着很多事情，对我们来说，由于不受支持的Java类版本，我们得到了类似的错误消息，我们通过删除项目中引用的Java类修复了这个问题

使用此命令查看详细的错误消息：

yarn logs -application_id application_1458297951763_0003

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我现在可以拥抱你了。知道在哪里查找日志非常棒，非常感谢-发现了一些问题-主要是找不到我传递的文件的url。非常感谢您抽出一天的时间发布这个答案