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From Jonathan Ellis <>
Subject Re: Getting the keys in your system?
Date Wed, 24 Feb 2010 15:32:42 GMT
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


On Wed, Feb 24, 2010 at 9:23 AM, Erik Holstad <> 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

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