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https://issues.apache.org/jira/browse/YARN-6521?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15985200#comment-15985200
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Haibo Chen commented on YARN-6521:
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Thanks [~piaoyu zhang] for the clarification! It seems a configuration problem 
to me, that is, the configuration change is not propagated to all NMs. I tested 
it in CDH YARN cluster, could not reproduce the problem. Can you please specify 
what version of hadoop you were running? 

> Yarn Log-aggregation Transform Enable not to Spam the NameNode
> --------------------------------------------------------------
>
>                 Key: YARN-6521
>                 URL: https://issues.apache.org/jira/browse/YARN-6521
>             Project: Hadoop YARN
>          Issue Type: Improvement
>            Reporter: zhangyubiao
>
> Nowdays We have large cluster,with the apps incr and container incr ,We split 
> an  namespace to store applogs. 
> But the  log-aggregation /tmp/app-logs incr also make the namespace responce 
> slow.  
> We want to chang yarn.log-aggregation-enable true -> false,But Transform the 
> the yarn log cli service also can get the app-logs.



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