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From Adam Rosien <a...@rosien.net>
Subject Re: ZooKeeper 3.4.0 release.
Date Wed, 07 Dec 2011 20:12:17 GMT
Would you recommend avoiding 3.4.0 on the client-side even if the server
side is 3.3.*?

.. Adam

On Wed, Dec 7, 2011 at 10:32 AM, Patrick Hunt <phunt@apache.org> wrote:

> I believe this can effect not just 3.3->3.4 upgrades but also normal
> operation of a 3.4 cluster. I'd suggest holding off on 3.4 until 3.4.1
> is available. (Mahadev and I are working on it for RC later this week,
> a patch should be available soon).
>
> Patrick
>
> On Wed, Dec 7, 2011 at 10:25 AM, Mahadev Konar <mahadev@hortonworks.com>
> wrote:
> > Hi all,
> >  We have just come to realize that there is an issue that causes data
> > loss/inconsistent data. This affects  upgrades from 3.3.* to 3.4.0.
> > The issue is https://issues.apache.org/jira/browse/ZOOKEEPER-1319. We
> > are working on a fix and will be doing a 3.4.1 ASAP. We will be
> > pulling back 3.4.0 so that folks do not download and start using it.
> > Other downstream projects will have to upgrade to 3.4.1. Sorry for
> > inconvenience.
> >
> > thanks
> > mahadev
>

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