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From Ravikumar Govindarajan <ravikumar.govindara...@gmail.com>
Subject Re: Key-Token mapping in cassandra
Date Thu, 18 Apr 2013 01:32:20 GMT
Thanks Aaron.
 We are looking at co-locating all keys for a given user in one Cassandra
node.
Are there any other ways to achieve this

--
Ravi

On Thursday, April 18, 2013, aaron morton wrote:

> CASSANDRA-1034
>
> That ticket is about removing an assumption which was not correct.
>
> I would like all keys with "123" as prefix to be mapped to a single token.
>
> Why?
> it's not possible nor desirable IMHO. Tokens are used to identify a single
> row internally.
>
> Cheers
>
> -----------------
> Aaron Morton
> Freelance Cassandra Consultant
> New Zealand
>
> @aaronmorton
> http://www.thelastpickle.com
>
> On 17/04/2013, at 11:25 PM, Ravikumar Govindarajan <
> ravikumar.govindarajan@gmail.com <javascript:_e({}, 'cvml',
> 'ravikumar.govindarajan@gmail.com');>> wrote:
>
> We would like to map multiple keys to a single token in cassandra. I
> believe this should be possible now with CASSANDRA-1034
>
> Ex:
>
> Key1 --> 123/IMAGE
> Key2 --> 123/DOCUMENTS
> Key3 --> 123/MULTIMEDIA
>
> I would like all keys with "123" as prefix to be mapped to a single token.
>
> Is this possible? What should be the Partitioner that I should most likely
> extend and write my own to achieve the desired result?
>
> --
> Ravi
>
>
>

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