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https://issues.apache.org/jira/browse/YARN-2256?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14125808#comment-14125808
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Allen Wittenauer commented on YARN-2256:
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Someone correct me if I'm wrong, but I'm fairly certain that the intent of this 
information is to be the equivalent of the HDFS audit log.  In other words, 
setting these to debug completely defeats the purpose.  Instead, I suspect the 
real culprit is that the log4j settings are wrong for the node manager process.

> Too many nodemanager audit logs are generated
> ---------------------------------------------
>
>                 Key: YARN-2256
>                 URL: https://issues.apache.org/jira/browse/YARN-2256
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: nodemanager, resourcemanager
>    Affects Versions: 2.4.0
>            Reporter: Varun Saxena
>         Attachments: YARN-2256.patch
>
>
> Following audit logs are generated too many times(due to the possibility of a 
> large number of containers) :
> 1. In NM - Audit logs corresponding to Starting, Stopping and finishing of a 
> container
> 2. In RM - Audit logs corresponding to AM allocating a container and AM 
> releasing a container
> We can have different log levels even for NM and RM audit logs and move these 
> successful container related logs to DEBUG.



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