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From Flavien Charlon <flavien.char...@gmail.com>
Subject Re: Does nodetool repair stop the node to answer requests ?
Date Thu, 22 Jan 2015 18:15:51 GMT
I don't think you can do nodetool repair on a single node cluster.

Still, one day or another you'll have to reboot your server, at which point
your cluster will be down. If you want high availability, you should use a
3 nodes cluster with RF = 3.

On 22 January 2015 at 18:10, Robert Coli <rcoli@eventbrite.com> wrote:

> On Thu, Jan 22, 2015 at 9:36 AM, SEGALIS Morgan <msegalis@gmail.com>
> wrote:
>
>> So I wondered, does a nodetool repair make the server stop serving
>> requests, or does it just use a lot of ressources but still serves request ?
>>
>
> In pathological cases, repair can cause a node to seriously degrade. If
> you are operating correctly, it just uses lots of resources but still
> serves requests.
>
> =Rob
> http://twitter.com/rcolidba
>

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