Java 容器启动exitCode=1 hadoop异常
我已经在没有cygwin的windows中安装了hadoop 2.8.1。我可以通过start-all.cmd启动hadoop。但是当我运行wordcount.jar时,我得到了以下错误 命令:hadoop jar WordCount.jar WordCount G:/hadoop/input-outputJava 容器启动exitCode=1 hadoop异常,java,hadoop,mapreduce,Java,Hadoop,Mapreduce,我已经在没有cygwin的windows中安装了hadoop 2.8.1。我可以通过start-all.cmd启动hadoop。但是当我运行wordcount.jar时,我得到了以下错误 命令:hadoop jar WordCount.jar WordCount G:/hadoop/input-output Application application_1511001920752_0003 failed 2 times due to AM Container for appattempt_15
Application application_1511001920752_0003 failed 2 times due to AM Container for appattempt_1511001920752_0003_000002 exited with exitCode: 1
Failing this attempt.Diagnostics: Exception from container-launch.
Container id: container_1511001920752_0003_02_000001
Exit code: 1
Stack trace: ExitCodeException exitCode=1:
at org.apache.hadoop.util.Shell.runCommand(Shell.java:972)
at org.apache.hadoop.util.Shell.run(Shell.java:869)
at org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1170)
at org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor.launchContainer(DefaultContainerExecutor.java:236)
at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:305)
at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:84)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Shell output: 1 file(s) moved.
Container exited with a non-zero exit code 1
For more detailed output, check the application tracking page: http://DESKTOP-ETS7CRG:8088/cluster/app/application_1511001920752_0003 Then click on links to logs of each attempt.
. Failing the application.
userlogs中的stderr文件仅包含1行:系统找不到指定的路径。
我不明白它找不到哪个文件。您提供了一个本地文件作为输入文件。Wordcount程序需要一个HDFS文件/目录作为输入,因此失败
请将文件放入HDFS中,然后重试。它应该可以工作。您可以添加您正在运行的命令吗?您需要进行尝试logs@cricket_007如何获取这些日志?请阅读那里的输出
有关更详细的输出,请查看应用程序跟踪页面