Hi Ravi Key1 --> 123/IMAGE Key2 --> 123/DOCUMENTS Key3 --> 123/MULTIMEDIA
Which one is your ROW KEY ?? It is Key1,Key2,Key3? On Thu, Apr 18, 2013 at 3:56 PM, aaron morton <aa...@thelastpickle.com>wrote: > All rows with the same key go on the same nodes. So if you use the same > row key in different CF's they will be on the same nodes. i.e. have CF's > called Image, Documents, Meta and store rows in all of them with the 123 > key. > > Cheers > > ----------------- > Aaron Morton > Freelance Cassandra Consultant > New Zealand > > @aaronmorton > http://www.thelastpickle.com > > On 18/04/2013, at 1:32 PM, Ravikumar Govindarajan < > ravikumar.govindara...@gmail.com> wrote: > > 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.govindara...@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 >> >> >> >
