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From Sylvain Lebresne <sylv...@datastax.com>
Subject Re: Counter Column
Date Mon, 27 Jun 2011 17:19:50 GMT
Let me make that simpler.

Don't ever use replicate_on_write=false (even if you "think" that it is
what you want, there is a good chance it's not).
Obviously, the default is replicate_on_write=true.

--
Sylvain

On Mon, Jun 27, 2011 at 7:03 PM, Philippe <watcherfr@gmail.com> wrote:
> if i write at ALL and read at ONE,is that setting required ?
> thanks
>
> Le 27 juin 2011 17:22, "Donal Zang" <zangds@ihep.ac.cn> a écrit :
>> On 27/06/2011 17:04, Artem Orobets wrote:
>>>
>>> Hi!
>>>
>>> As I know, we use counter column only with replication factor ALL, so
>>> is it mean that we can't read data while any replica will fail?
>>>
>> you can use any consistency level, using replicate_on_write=true when
>> create the counter column family.
>>
>> --
>> Donal Zang
>> Computing Center, IHEP
>> 19B YuquanLu, Shijingshan District,Beijing, 100049
>> zangds@ihep.ac.cn
>> 86 010 8823 6018
>>
>

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