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From ramkrishna vasudevan <ramkrishna.s.vasude...@gmail.com>
Subject Re: Efficient way to use different storage medium
Date Wed, 10 Apr 2013 05:02:44 GMT
Hi

Interesting topic and we have a JIRA already raised for such a feature.
 But still the work is in progress
https://issues.apache.org/jira/browse/HBASE-6572
https://issues.apache.org/jira/browse/HDFS-2832

Regards
Ram


On Tue, Apr 9, 2013 at 10:07 PM, Stack <stack@duboce.net> wrote:

> On Tue, Apr 9, 2013 at 4:41 AM, Bing Jiang <jiangbinglover@gmail.com>
> wrote:
>
> > hi,
> >
> > 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.
> >
>
> What kind of workload do you intend to run on these machines?  Do you have
> enough space running all of your work load on SSD?  At an extreme, you
> could have two clusters -- one running on SSDs for low latency workloads
> and the other on spinning disk -- and perhaps your segregation is such that
> having to copy between the two systems is rare, etc., etc.
>
> St.Ack
>

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