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From Camille Fournier <cami...@apache.org>
Subject Re: Bug in Zookeeper 3.4.11 release
Date Mon, 08 Jan 2018 01:32:18 GMT
Yeah, this is bad. I reviewed and merged the PR to get this process started.

On Fri, Jan 5, 2018 at 5:25 PM, Abraham Fine <afine@apache.org> wrote:

> I left a comment on the JIRA and I'm not sure what the conventional way to
> proceed would be either.
>
> I think we should work to get a release out as quickly as possible with
> this fix. In addition, I think we may want to add a check on startup that
> forces a failure if snapshots/logs are where they shouldn't be. That way we
> prevent people that are running 3.4.11 from experiencing data loss.
>
> Abe
>
> On Wed, Jan 3, 2018, at 03:07, Andor Molnar wrote:
> > Hi all,
> >
> > Looks like we've a pretty serious bug in 3.4.11:
> > https://issues.apache.org/jira/browse/ZOOKEEPER-2960
> >
> > In a nutshell: ZK uses dataDir and dataLogDir parameters in the wrong
> > order, meaning it tries to access logs in the snapshot folder and vica
> > versa.
> >
> > Not sure what's the process in such case, but I believe we've to
> deprecate
> > 3.4.11 and release a maintenance/hotfix/etc release asap.
> >
> > Please advise.
> >
> > In the meantime I'm creating a patch to address the issue on branch-3.4.
> > (other branches are not affected)
> >
> > Thanks,
> > Andor
>

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