HDFS does not have this capability right now, but there has been some
preliminary discussion around adding features to support it. You might
want to follow jira issues HDFS-2832 and HDFS-4672 if you'd like to receive
notifications about the discussion.
On Mon, Jun 10, 2013 at 6:57 PM, Lucas Stanley <[EMAIL PROTECTED]> wrote:
> Is it possible to tell Apache HDFS to store some files on SSD and the rest
> of the files on spinning disks?
> So if each on my nodes has 1 SSD and 5 spinning disks, can I configure a
> directory in HDFS to put all files in that dir on the SSD?
> I think Intel's Hadoop distribution is working on some SSD support right?