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From "Aaron T. Myers" <...@cloudera.com>
Subject Re: dfs.datanode.du.pct question
Date Mon, 03 Jan 2011 23:06:14 GMT
Filed https://issues.apache.org/jira/browse/HDFS-1564

--
Aaron T. Myers
Software Engineer, Cloudera



On Sun, Jan 2, 2011 at 3:19 PM, Mag Gam <magawake@gmail.com> wrote:

> Thanks for the response.
>
> It would be nice to have a feature like this. It will make our data
> nodes much more flexible.
>
>
>
>
>
>
>
> On Fri, Dec 31, 2010 at 5:56 PM, Harsh J <qwertymaniac@gmail.com> wrote:
> > Hi,
> >
> > Isn't this property a legacy one? 0.18 is the last release I see with
> > this property. I've always used dfs.datanode.du.reserved instead,
> > reserving constant space across all dfs.data.dir volumes.
> >
> > On Fri, Dec 31, 2010 at 9:32 PM, Mag Gam <magawake@gmail.com> wrote:
> >> On some of my data nodes I have 2 filesystems. /fs1 and /fs2. Is it
> >> possible to set the du pct so, for fs1 its 80% usage and /fs2 its 20%
> >> usage?
> >
> > According to the release's code: No.
> >
> > (Unless two DataNodes are run off the same machine, which is not
> recommended.)
> >
> > --
> > Harsh J
> > www.harshj.com
> >
>

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