Thank you for your help. It is useful.
Best,
Fei
> On Mar 23, 2015, at 1:09 AM, Drake민영근 <drake....@nexr.com> wrote:
>
> Hi,
>
> See "6. Killing of Tasks Due to Virtual Memory Usage" in
> http://blog.cloudera.com/blog/2014/04/apache-hadoop-yarn-avoiding-6-time-consuming-gotchas/
>
> <http://blog.cloudera.com/blog/2014/04/apache-hadoop-yarn-avoiding-6-time-consuming-gotchas/>
>
>
> Drake 민영근 Ph.D
> kt NexR
>
> On Sun, Mar 22, 2015 at 12:43 PM, Fei Hu <hufe...@gmail.com
> <mailto:hufe...@gmail.com>> wrote:
> Hi,
>
> I just test my yarn installation, and run a Wordcount program. But it always
> report the following error, who knows how to solve it? Thank you in advance.
>
> Container [pid=7954,containerID=container_1426992254950_0002_01_000005] is
> running beyond virtual memory limits. Current usage: 13.6 MB of 1 GB physical
> memory used; 4.3 GB of 2.1 GB virtual memory used. Killing container.
> Dump of the process-tree for container_1426992254950_0002_01_000005 :
> |- PID PPID PGRPID SESSID CMD_NAME USER_MODE_TIME(MILLIS)
> SYSTEM_TIME(MILLIS) VMEM_USAGE(BYTES) RSSMEM_USAGE(PAGES) FULL_CMD_LINE
> |- 7960 7954 7954 7954 (java) 5 0 4576591872 3199
> /usr/lib/jvm/java-1.6.0-openjdk-1.6.0.0.x86_64/jre/bin/java
> -Djava.net.preferIPv4Stack=true -Dhadoop.metrics.log.level=WARN 1638
> -Djava.io.tmpdir=/tmp/hadoop-root/nm-local-dir/usercache/root/appcache/application_1426992254950_0002/container_1426992254950_0002_01_000005/tmp
> -Dlog4j.configuration=container-log4j.properties
> -Dyarn.app.container.log.dir=/home/hadoop-lzl/hadoop-2.6.0/logs/userlogs/application_1426992254950_0002/container_1426992254950_0002_01_000005
> -Dyarn.app.container.log.filesize=0 -Dhadoop.root.logger=INFO,CLA
> org.apache.hadoop.mapred.YarnChild 199.26.254.140 36542
> attempt_1426992254950_0002_m_000003_0 5
> |- 7954 7949 7954 7954 (bash) 0 0 65421312 275 /bin/bash -c
> /usr/lib/jvm/java-1.6.0-openjdk-1.6.0.0.x86_64/jre/bin/java
> -Djava.net.preferIPv4Stack=true -Dhadoop.metrics.log.level=WARN 1638
> -Djava.io.tmpdir=/tmp/hadoop-root/nm-local-dir/usercache/root/appcache/application_1426992254950_0002/container_1426992254950_0002_01_000005/tmp
> -Dlog4j.configuration=container-log4j.properties
> -Dyarn.app.container.log.dir=/home/hadoop-lzl/hadoop-2.6.0/logs/userlogs/application_1426992254950_0002/container_1426992254950_0002_01_000005
> -Dyarn.app.container.log.filesize=0 -Dhadoop.root.logger=INFO,CLA
> org.apache.hadoop.mapred.YarnChild 199.26.254.140 36542
> attempt_1426992254950_0002_m_000003_0 5
> 1>/home/hadoop-lzl/hadoop-2.6.0/logs/userlogs/application_1426992254950_0002/container_1426992254950_0002_01_000005/stdout
>
> 2>/home/hadoop-lzl/hadoop-2.6.0/logs/userlogs/application_1426992254950_0002/container_1426992254950_0002_01_000005/stderr
>
>
> Exception from container-launch.
> Container id: container_1426992254950_0002_01_000005
> Exit code: 1
> Stack trace: ExitCodeException exitCode=1:
> at org.apache.hadoop.util.Shell.runCommand(Shell.java:538)
> at org.apache.hadoop.util.Shell.run(Shell.java:455)
> at
> org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:715)
> at
> org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor.launchContainer(DefaultContainerExecutor.java:211)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:302)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:82)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
> at java.util.concurrent.FutureTask.run(FutureTask.java:166)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> at java.lang.Thread.run(Thread.java:679)
>
> Thanks,
> Fei
>
