Home | About | Sematext search-lucene.com search-hadoop.com
 Search Hadoop and all its subprojects:

Switch to Threaded View
Hadoop, mail # user - Disk configuration.


Copy link to this message
-
Re: Disk configuration.
Jeff Hammerbacher 2009-07-13, 20:24
You may want to add what you learn to
http://wiki.apache.org/hadoop/DiskSetup.

On Mon, Jul 13, 2009 at 12:55 PM, Ted Dunning <[EMAIL PROTECTED]> wrote:

> Be very cautious with spaces (i.e. don't use them)
>
> On Mon, Jul 13, 2009 at 12:38 PM, Scott Carey <[EMAIL PROTECTED]
> >wrote:
>
> > For both the DN and TT you can provide a comma separated list of
> > directories.
> >
> > So, drive 1 could be /hadoop1
> > And drive 2 /hadoop2
> >
> > Then in each of those there could be a dfs directory and another for task
> > temp storage.
> >
> > Hadoop will round-robin writes to these automatically.
> >
> > Dfs.data.dir might look something like:
> > <property>
> >  <name>dfs.data.dir</name>
> >  <value>/hadoop1/dfs/data,/hadoop2/dfs/data</value>
> >
>
>
>
> --
> Ted Dunning, CTO
> DeepDyve
>
> 111 West Evelyn Ave. Ste. 202
> Sunnyvale, CA 94086
> http://www.deepdyve.com
> 858-414-0013 (m)
> 408-773-0220 (fax)
>