0.6 adds hadoop support for exactly this scenario (among others).
You can also use get_range_slice to iterate all keys against RP in
0.6, but it will be slow since it is difficult to parallelize
manually.
-Jonathan
On Wed, Feb 24, 2010 at 9:23 AM, Erik Holstad <erikholstad@gmail.com> wrote:
> If you have a system setup using the RandomPartitioner and have a couple of
> indexes
> setup for your data but realize that you need to add another index. How do
> you get the
> keys for your data, so that you can know where to point your indexes?
> I guess what I'm really asking is, is there a way to get your keys when
> using the RP or
> how do people out there deal with something like this?
>
> --
> Regards Erik
>
|