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From Keith Turner <ke...@deenlo.com>
Subject Re: Is There Procedure to Upgrade Accumulo in Working Cluster?
Date Wed, 11 Apr 2012 15:22:35 GMT
The process to upgrade from 1.3 to 1.4, is the following.

 * configure 1.4
 * deploy 1.4 software across cluster
 * shut down 1.3
 * start 1.4

Its manual and is not an online uprade.  Not sure what we will do for
1.5 yet, probably something similar.

Automating it seems trick because there are so many ways to "deploy
1.4 software across cluster".

Keith

On Wed, Apr 11, 2012 at 10:52 AM, David Medinets
<david.medinets@gmail.com> wrote:
> Let's say that my cluster grows beyond the size where it is acceptable
> to manually upgrade from v1.4 to v1.5. Is there a process to automate
> the upgrade? Is the manual process documented?

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