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https://issues.apache.org/jira/browse/MAPREDUCE-6204?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14257800#comment-14257800
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Gera Shegalov commented on MAPREDUCE-6204:
------------------------------------------
getVMCommand is invoked to build the launch context in
{{o.a.h.mapreduce.v2.app.job.impl.TaskAttemptImpl#createContainerLaunchContext}}.
If you modify the test to set the DEBUG log level for MRAppMaster you will
even find the launch context printed in its syslog.
In TestJobCounters#runHeapUsageTestJob add
{code}
jobConf.set(MRJobConfig.MR_AM_LOG_LEVEL, "DEBUG");
{code}
> TestJobCounters should use new properties instead
> JobConf.MAPRED_TASK_JAVA_OPTS
> -------------------------------------------------------------------------------
>
> Key: MAPREDUCE-6204
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6204
> Project: Hadoop Map/Reduce
> Issue Type: Test
> Components: test
> Affects Versions: 2.6.0
> Reporter: sam liu
> Assignee: sam liu
> Priority: Minor
> Attachments: MAPREDUCE-6204-1.patch, MAPREDUCE-6204.patch
>
>
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