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From shubham srivastava <shubha...@gmail.com>
Subject Re: Setting the default replication factor for Solandra cores
Date Fri, 21 Sep 2012 02:17:47 GMT
With Solandra as well you can use the Cassandra Cli to do the needful. The
location would be [~/Solandra/bin/] .

Regards,
Shubham

On Fri, Sep 21, 2012 at 6:56 AM, aaron morton <aaron@thelastpickle.com>wrote:

> I want to set the replication factor = 2,
>
> This is part of the CREATE KEYSPACE command, not sure where this is in
> solandra.
>
> I would recommend using RF 3 as a minimum.
>
> , and the default replications strategy to be RackAwareStrategy.
>
> That's a very old strategy.
> The default is NetworkTopologyStrategy which is the new RAS.
> Again , this is set as part of the CREATE KEYSPACE command.
>
> You can update both using UPDATE KEYSPACE in the cli. Check the operations
> page in the wiki for info on changing replication.
>
> Cheers
>
> -----------------
> Aaron Morton
> Freelance Developer
> @aaronmorton
> http://www.thelastpickle.com
>
> On 20/09/2012, at 3:17 AM, Michael Kjellman <mkjellman@barracuda.com>
> wrote:
>
> If I recall correctly you should make those changes in the schema through
> the CLI.
>
> I never ended up running Solandra in production though so I'm not sure if
> anyone else has better options. Why is the CLI not enough?
>
> On Sep 19, 2012, at 5:56 AM, "Safdar Kureishy" <safdar.kureishy@gmail.com<
> mailto:safdar.kureishy@gmail.com <safdar.kureishy@gmail.com>>> wrote:
>
> Hi,
>
> This question is related to Solandra, but since it sits on top of
> Cassandra, I figured I'd use this mailing list (since there isn't another
> one I know of for Solandra). Apologies in advance if this is the wrong
> place for this.
>
> I'm trying to setup a Solandra cluster, across 2 centers. I want to set
> the replication factor = 2, and the default replications strategy to be
> RackAwareStrategy. Is there somewhere in cassandra.yaml or
> solandra.properties that I can provide these parameters so that I won't
> need to use cassandra-cli manually? I couldn't find any such property so
> far...
>
> Thanks in advance.
>
> Safdar
>
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