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https://issues.apache.org/jira/browse/YARN-501?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ravi Prakash resolved YARN-501.
-------------------------------
Resolution: Not A Problem
Hi Krishna,
Please set yarn.app.mapreduce.am.command-opts to include a more reasonable
-Xmx. Or perhaps increase yarn.nodemanager.vmem-pmem-ratio to a higher ratio if
you don't need that much physical memory.
> Application Master getting killed randomly reporting excess usage of memory
> ---------------------------------------------------------------------------
>
> Key: YARN-501
> URL: https://issues.apache.org/jira/browse/YARN-501
> Project: Hadoop YARN
> Issue Type: Bug
> Components: applications/distributed-shell, nodemanager
> Affects Versions: 2.0.3-alpha
> Reporter: Krishna Kishore Bonagiri
>
> I am running a date command using the Distributed Shell example in a loop of
> 500 times. It ran successfully all the times except one time where it gave
> the following error.
> 2013-03-22 04:33:25,280 INFO [main] distributedshell.Client
> (Client.java:monitorApplication(605)) - Got application report from ASM for,
> appId=222, clientToken=null, appDiagnostics=Application
> application_1363938200742_0222 failed 1 times due to AM Container for
> appattempt_1363938200742_0222_000001 exited with exitCode: 143 due to:
> Container [pid=21141,containerID=container_1363938200742_0222_01_000001] is
> running beyond virtual memory limits. Current usage: 47.3 Mb of 128 Mb
> physical memory used; 611.6 Mb of 268.8 Mb virtual memory used. Killing
> container.
> Dump of the process-tree for container_1363938200742_0222_01_000001 :
> |- PID PPID PGRPID SESSID CMD_NAME USER_MODE_TIME(MILLIS)
> SYSTEM_TIME(MILLIS) VMEM_USAGE(BYTES) RSSMEM_USAGE(PAGES) FULL_CMD_LINE
> |- 21147 21141 21141 21141 (java) 244 12 532643840 11802
> /home_/dsadm/yarn/jdk//bin/java -Xmx128m
> org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster
> --container_memory 10 --num_containers 2 --priority 0 --shell_command date
> |- 21141 8433 21141 21141 (bash) 0 0 108642304 298 /bin/bash -c
> /home_/dsadm/yarn/jdk//bin/java -Xmx128m
> org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster
> --container_memory 10 --num_containers 2 --priority 0 --shell_command date
> 1>/tmp/logs/application_1363938200742_0222/container_1363938200742_0222_01_000001/AppMaster.stdout
>
> 2>/tmp/logs/application_1363938200742_0222/container_1363938200742_0222_01_000001/AppMaster.stderr
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