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From Ben Dalling <b.dall...@locp.co.uk>
Subject Re: Cassandra Upgrade
Date Tue, 29 Nov 2016 10:12:36 GMT
Hi Shalom,

There is a pretty good write up of the procedure written up here (
https://docs.datastax.com/en/upgrade/doc/upgrade/cassandra/upgrdCassandraDetails.html).
Things to highlight are:


   - Don't have a repair running while carrying out the upgrade (so that
   does timebox your upgrade).
   - When the upgrade is complete.  Run "nodetool upgradesstables" on all
   the nodes.


Pretty much what you suggested.

Best wishes,

Ben

On 29 November 2016 at 09:52, Shalom Sagges <shaloms@liveperson.com> wrote:

> Hi Everyone,
>
> Hypothetically speaking, can I add a new node with version 2.2.8 to a
> 2.0.14 cluster?
> Meaning, instead of upgrading the cluster, I'd like to remove a node,
> clear all its data, install 2.2.8 and add it back to the cluster, with the
> process eventually performed on all nodes one by one.
>
> Is this possible?
>
> Thanks!
>
>
> Shalom Sagges
> DBA
> T: +972-74-700-4035
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-- 
*Ben Dalling** MSc, CEng, MBCS CITP*
League of Crafty Programmers Ltd
Mobile:  +44 (0) 776 981-1900
email: b.dalling@locp.co.uk
www: http://www.locp.co.uk
http://www.linkedin.com/in/bendalling

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