Exception message: CreateSymbolicLink error (1314): ???????????

标签：Exception Shell java CreateSymbolicLink hadoop util 1314 apache org

window下运行任务报错：Exception message: CreateSymbolicLink error (1314): ???????????

报错信息如下：

<code>Diagnostics: Exception from cont<a href="https://www.gaodaima.com/tag/ai" title="查看更多关于ai的文章" target="_blank">ai</a>ner-launch.
Container id: container_1655531508531_0001_02_000001
Exit code: 1
Exception mess<a href="https://www.gaodaima.com/tag/age" title="查看更多关于age的文章" target="_blank">age</a>: CreateSymbolicLink error (1314): ???????????

Stack trace: ExitCodeException exitCode=1: CreateSymbolicLink error (1314): ???????????

        at org.apache.hadoop.util.Shell.runCommand(Shell.java:575)
        at org.apache.hadoop.util.Shell.run(Shell.java:478)
        at org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:766)
        at org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor.launchContainer(DefaultContainerExecutor.java:212)
        at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:302)
        at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:82)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)

Shell output: 移动了         1 个文件。

解决方案

使用管理员身份打开CMD，执行start-yarn.cmd脚本，启动Yarn服务即可。
提交mapreduce任务：
bin\hadoop jar share\hadoop\mapreduce\hadoop-mapreduce-examples-2.6.5.jar pi 12 3

标签：Exception,Shell,java,CreateSymbolicLink,hadoop,util,1314,apache,org

来源： https://www.cnblogs.com/flowerbirds/p/16388219.html

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