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From Jian He <...@hortonworks.com>
Subject Re: what stage dir in yarn framework use for?
Date Fri, 13 Jun 2014 07:14:49 GMT
That's for MapReduce jobs, not for YARN, and for storing things like MR job
history file, conf.xml.

Jian


On Thu, Jun 12, 2014 at 11:47 PM, ch huang <justlooks@gmail.com> wrote:

> hi,mailist:
>                      i see yarn.app.mapreduce.am.staging-dir in doc ,and i
> do not know it use for ,and i also want to know if the content in this dir
> can be clean,
> and if it can be set auto clean?
>

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