spark yarn /bin/bash: /bin/java: is a directory

最新推荐文章于 2023-12-11 10:36:43 发布

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本文记录了在macOS 10.12系统上使用Hadoop 2.7.2和Spark 1.6.1进行部署时遇到的问题及解决办法。主要解决了因Java路径配置不当导致的任务失败。

mac Os 10.12 +hadoop2.7.2+spark1.6.1

./bin/spark-submit --class org.apache.spark.examples.SparkPi     --master yarn     --deploy-mode cluster     --driver-memory 4g     --executor-memory 2g     --executor-cores 1    lib/spark-examples*.jar     10

出错信息

Container id: container_1498071443097_0003_02_000001
Exit code: 127
Stack trace: ExitCodeException exitCode=127: 
	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$ShellCommandExecutor.execute(Shell.java:722)
	at org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor.launchContainer(DefaultContainerExecutor.java:212)
	at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:302)
	at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:82)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)


Container exited with a non-zero exit code 127
Failing this attempt. Failing the application.
	 ApplicationMaster host: N/A
	 ApplicationMaster RPC port: -1
	 queue: default
	 start time: 1498071881965
	 final status: FAILED
	 tracking URL: http://localhost:8088/cluster/app/application_1498071443097_0003
	 user:

RM 那边日志提示/bin/bash: /bin/java: is a directory

解决方案，将：

vim etc/hadoop/hadoop-env.sh

里的

export JAVA_HOME=${JAVA_HOME}

修改为

export JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_77.jdk/Contents/Home