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  1. Hadoop YARN
  2. YARN-501

Application Master getting killed randomly reporting excess usage of memory

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      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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            • Assignee:
              ojoshi Omkar Vinit Joshi
              Reporter:
              write2kishore Krishna Kishore Bonagiri
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