I'm sure this problem is caused by the incorrect configuration. I commented out all the configurations regarding memory, then jobs can run successfully.
2014-05-11 0:01 GMT+08:00 Tao Xiao <xiaotao.cs....@gmail.com>: > I installed Hadoop-2.2 in a cluster of 4 nodes, following Hadoop YARN > Installation: The definitive > guide<http://www.alexjf.net/blog/distributed-systems/hadoop-yarn-installation-definitive-guide> > . > > The configurations are as follows: > > ~/.bashrc <http://pastebin.com/zQgwuQv2> > core-site.xml<http://pastebin.com/rBAaqZps> > hdfs-site.xml <http://pastebin.com/bxazvp2G> > mapred-site.xml > <http://pastebin.com/N00SsMbz> slaves<http://pastebin.com/8VjsZ1uu> > yarn-site.xml <http://pastebin.com/XwLQZTQb> > > > I started NameNode, DataNodes, ResourceManager and NodeManagers > successfully, but no job can run successfully. For example, I run the > following job: > > [root@Single-Hadoop ~]# yarn jar > /var/soft/apache/hadoop-2.2.0/share/hadoop/mapreduce/hadoop-mapreduce-examples-2.2.0.jar > pi 2 4 > > The output is as follows: > > 14/05/10 23:56:25 INFO mapreduce.Job: Task Id : > attempt_1399733823963_0004_m_000000_0, Status : FAILED > Exception from container-launch: > org.apache.hadoop.util.Shell$ExitCodeException: > at org.apache.hadoop.util.Shell.runCommand(Shell.java:464) > at org.apache.hadoop.util.Shell.run(Shell.java:379) > at > org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:589) > at > org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor.launchContainer(DefaultContainerExecutor.java:195) > at > org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:283) > at > org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:79) > at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) > at java.util.concurrent.FutureTask.run(FutureTask.java:138) > at > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) > at java.lang.Thread.run(Thread.java:662) > > > > 14/05/10 23:56:25 INFO mapreduce.Job: Task Id : > attempt_1399733823963_0004_m_000001_0, Status : FAILED > Exception from container-launch: > org.apache.hadoop.util.Shell$ExitCodeException: > at org.apache.hadoop.util.Shell.runCommand(Shell.java:464) > at org.apache.hadoop.util.Shell.run(Shell.java:379) > at > org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:589) > at > org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor.launchContainer(DefaultContainerExecutor.java:195) > at > org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:283) > at > org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:79) > at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) > at java.util.concurrent.FutureTask.run(FutureTask.java:138) > at > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) > at java.lang.Thread.run(Thread.java:662) > > ... ... > > > 14/05/10 23:56:36 INFO mapreduce.Job: map 100% reduce 100% > 14/05/10 23:56:37 INFO mapreduce.Job: Job job_1399733823963_0004 failed > with state FAILED due to: Task failed task_1399733823963_0004_m_000000 > Job failed as tasks failed. failedMaps:1 failedReduces:0 > > 14/05/10 23:56:37 INFO mapreduce.Job: Counters: 10 > Job Counters > Failed map tasks=7 > Killed map tasks=1 > Launched map tasks=8 > Other local map tasks=6 > Data-local map tasks=2 > Total time spent by all maps in occupied slots (ms)=21602 > Total time spent by all reduces in occupied slots (ms)=0 > Map-Reduce Framework > CPU time spent (ms)=0 > Physical memory (bytes) snapshot=0 > Virtual memory (bytes) snapshot=0 > Job Finished in 24.515 seconds > java.io.FileNotFoundException: File does not exist: hdfs:// > Single-Hadoop.zd.com/user/root/QuasiMonteCarlo_1399737371038_1022927375/out/reduce-out > at > org.apache.hadoop.hdfs.DistributedFileSystem$17.doCall(DistributedFileSystem.java:1110) > at > org.apache.hadoop.hdfs.DistributedFileSystem$17.doCall(DistributedFileSystem.java:1102) > at > org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81) > at > org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1102) > at > org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1749) > at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1773) > at > org.apache.hadoop.examples.QuasiMonteCarlo.estimatePi(QuasiMonteCarlo.java:314) > at org.apache.hadoop.examples.QuasiMonteCarlo.run(QuasiMonteCarlo.java:354) > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70) > at > org.apache.hadoop.examples.QuasiMonteCarlo.main(QuasiMonteCarlo.java:363) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at > org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:72) > at org.apache.hadoop.util.ProgramDriver.run(ProgramDriver.java:144) > at org.apache.hadoop.examples.ExampleDriver.main(ExampleDriver.java:74) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at org.apache.hadoop.util.RunJar.main(RunJar.java:212) > > > > Why would any job fail? Is it because the configurations are not correct? >
