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

Switch to Threaded View
MapReduce, mail # user - Disc not equally utilized in hdfs data nodes


Copy link to this message
-
Re: Disc not equally utilized in hdfs data nodes
Harsh J 2013-09-05, 17:23
Please share your hdfs-site.xml. HDFS needs to be configured to use
all 4 disk mounts - it does not auto-discover and use all drives
today.

On Thu, Sep 5, 2013 at 10:48 PM, Viswanathan J
<[EMAIL PROTECTED]> wrote:
> Hi,
>
> The data which are storing in data nodes are not equally utilized in all the
> data directories.
>
> We having 4x1 TB drives, but huge data storing in single disc only at all
> the nodes. How to balance for utilize all the drives.
>
> This causes the hdfs storage size becomes high very soon even though we have
> available space.
>
> Thanks,
> Viswa.J

--
Harsh J