Thanks Jean for your update.
> -----Original Message-----
> From: Jean-Marc Spaggiari [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, October 17, 2012 5:14 PM
> To: [EMAIL PROTECTED]
> Subject: Re: ANN: HBase 0.94.2 is available for download
> Thanks. I tried to call some MR using the 0.94.2 jar on a 0.94.0
> cluster and it's working fine.
> To install it on the cluster I have done a full install on the nodes
> and re-started them one by one. Seems it worked fine.
> The only issue was with the master since I don't have a secondary
> master. I was on 0.94.0 so HBASE-6710 had no impact to me.
> 2012/10/17, Stack <[EMAIL PROTECTED]>:
> > On Tue, Oct 16, 2012 at 7:00 AM, Jean-Marc Spaggiari
> > <[EMAIL PROTECTED]> wrote:
> >> Hi St.Atck,
> >> Is the foll out upgrade process documented anywhere? I looked at the
> >> book by only find upgrade from 0.90 to 0.92. Can you point me to
> >> something? If there is no documentation yet, can someone draft the
> >> steps here so I can propose an update to the online book?
> > Thanks Jean-Marc.
> > You should be able to do a rolling restart from 0.92.x to 0.94.x.
> > a bug if you can't. There is no entry in the reference guide but
> > there should be if only to say this... You might want to also call
> > https://issues.apache.org/jira/browse/HBASE-6710. Folks should be
> > conscious of its implications upgrading.
> > Thanks boss,
> > St.Ack