hadoop 2.7.2
17/04/14 14:07:00 INFO mapreduce.Job: Job job_1492146520853_0005 running in uber mode : false
17/04/14 14:07:00 INFO mapreduce.Job: map 0% reduce 0%
17/04/14 14:07:00 INFO mapreduce.Job: Job job_1492146520853_0005 failed with state FAILED due to: Application application_1492146520853_0005 failed 2 times due to AM Container for appattempt_1492146520853_0005_000002 exited with exitCode: 127
For more detailed output, check application tracking page:http://MacBook-Pro.local:8088/cluster/app/application_1492146520853_0005Then, click on links to logs of each attempt.
Diagnostics: Exception from container-launch.
Container id: container_1492146520853_0005_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
先去http://localhost:8088/cluster上查看失敗日志
發(fā)現(xiàn)找不到/bin/java
修改yarn-env.sh
24 if [ "$JAVA_HOME" != "" ]; then
25 #echo "run java in $JAVA_HOME"
26 JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_121.jdk/Contents/Home
27 fi
28
29 if [ "$JAVA_HOME" = "" ]; then
30 echo "Error: JAVA_HOME is not set."
31 exit 1
32 fi
33
34 JAVA=$JAVA_HOME/bin/java
改第26行 JAVA_HOME就可以了 原來默認(rèn)是$JAVA_HOME
第34行沒有讀到
參考文章:http://blog.csdn.net/lihe2008125/article/details/44901791
他讓我去/bin/下面創(chuàng)建一個java 軟連接衅澈，我沒權(quán)限卧惜，所以只能另辟蹊徑了。
