Please take a look at https://issues.apache.org/jira/browse/HBASE-7404
Where bucket cache can be configured as secondary cache and utilize the speed of your ssd device.
On Apr 9, 2013, at 4:41 AM, Bing Jiang <[EMAIL PROTECTED]> wrote:
> There are some physical machines which each one contains a large ssd(2T)
> and general disk(4T),
> and we want to build our hdfs and hbase environment.
> If we use all storage(6T) as each machine provides, I want to know whether
> it is an efficient way to
> make advantage of ssd, or provide different performance for different table
> through hdfs or hbase's configuration as application's requirements.
> From my views, different physical storage medium will provide a good chance
> to think over hdfs or hbase's infrastructure, so any views from yours will
> be nice.
> Bing Jiang
> weibo: http://weibo.com/jiangbinglover
> BLOG: http://www.binospace.com
> National Research Center for Intelligent Computing Systems
> Institute of Computing technology
> Graduate University of Chinese Academy of Science