On 5 August 2015 at 18:53, John Daily <[email protected]> wrote:
> That’s correct: upgrades to either 2.0.x or 2.1.x are supported from the
> 1.4 series.
>
> Side note: I definitely recommend testing the upgrade process in a QA
> environment first.
>
> -John
>
Hi Sujay,
The latest release in the 2.0 series is 2.0.6 [0]. Please use this version
if you upgrade to 2.0.
Please also review the documentation about the new 'riak.conf'
configuration file [1][2]. 2.x installations should use the new format, but
you can continue to use the 'app.config' format from Riak 1.x. To maintain
complete backwards compatibility when using 'app.config', please add
[{default_bucket_props,
[{allow_mult,false}, %% have Riak resolve conflicts and do not return siblings
{dvv_enabled,false}]}, %% use vector clocks for conflict resolution
%% other settings
]
to 'app.config'. This will ensure that your existing application continues
to work exactly as before. When using 'riak.conf', these settings will be
applied automatically.
Magnus
[0] http://docs.basho.com/riak/2.0.6/downloads/
[1]
http://docs.basho.com/riak/latest/intro-v20/#Simplified-Configuration-Management
[2]
http://docs.basho.com/riak/latest/ops/advanced/configs/configuration-files/
On Aug 5, 2015, at 12:13 PM, Sujay Mansingh <[email protected]> wrote:
>
>
> Hello all, I have a 5 node riak cluster, all nodes running 1.4.2.
>
> I want to upgrade to riak 2.x
>
> According to this:
> http://docs.basho.com/riak/latest/ops/upgrading/rolling-upgrades/ I can
> perform a rolling upgrade (a mixed cluster)
> as long as the versions aren't more than 2 versions apart.
>
> There is no riak 1.5 so would riak 1.4.2 -> 2.0.5 count as 1 version apart?
>
> Sujay
> _______________________________________________
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>
>
>
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>
>
--
Magnus Kessler
Client Services Engineer @ Basho
Registered Office - 8 Lincoln’s Inn Fields London WC2A 3BP Reg 07970431
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