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From Ognen Duzlevski <ognen.duzlev...@gmail.com>
Subject Re: Upgrading a version of a cluster
Date Sun, 16 Aug 2015 19:20:48 GMT
This is a major issue, IMHO. What I have done is set up a cache store link
to elastic and every record written to Ignite goes to elastic too. When I
upgrade a cluster to a new version I read everything back into the new

There is not simple way to approach this when you are dealing with caches,
I think....

On Sun, Aug 16, 2015 at 11:12 AM, Gianfranco Murador <murador@apache.org>

> Hi  everyone,
> I have noticed that the operation of a cluster requires that all nodes have
> the same version of Ignite . I think  that this rule is consistent , but
> how can I approach a possible upgrade version of the cluster without
> compromising reloading the entire grid ? Do you also faced this problem or
> do you have a procedure for updating that you'd like recommend me?
> Regards
> --
> Gianfranco Murador
> Igniter and Software Engineer.

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