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From Code Box <codeith...@gmail.com>
Subject Re: 0.8 --> 1.1 Upgrade: Any Issues?
Date Sat, 21 Jul 2012 06:18:41 GMT
It has given me weird results in terms of performance. You can try with
what Netflix is using they seem to be pretty happy with this version of
Cassandra.
http://techblog.netflix.com/2012/07/benchmarking-high-performance-io-with.html


On Fri, Jul 20, 2012 at 2:34 AM, aaron morton <aaron@thelastpickle.com>wrote:

> Can a rolling upgrade be done or is it all-or-nothing?
>
>
> Rolling upgrade, take a look at news….
> https://github.com/apache/cassandra/blob/cassandra-1.1/NEWS.txt
>
> (my personal approach is to test in dev, and upgrade a single node for a
> few hours to make sure everything is ok)
>
> Cheers
>
> -----------------
> Aaron Morton
> Freelance Developer
> @aaronmorton
> http://www.thelastpickle.com
>
> On 20/07/2012, at 4:10 PM, Peter Schuller wrote:
>
> We currently have a 0.8 production cluster that I would like to upgrade to
>
> 1.1. Are there any know compatibility or upgrade issues between 0.8 and
> 1.1?
>
> Can a rolling upgrade be done or is it all-or-nothing?
>
>
> If you have lots of keys:
> https://issues.apache.org/jira/browse/CASSANDRA-3820
>
> --
> / Peter Schuller (@scode, http://worldmodscode.wordpress.com)
>
>
>

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