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From Matteo Bertozzi <theo.berto...@gmail.com>
Subject Re: 0.92 => 0.96 in one go?
Date Fri, 31 Jan 2014 16:27:17 GMT
not 100% sure, but
I think that the only requirement for the upgrade is that all the hfiles
are on the v2 format.
If you have some v1 left just trigger a major compaction.
other than that I don't remember any other specific change that should
prevent the upgrade.

Matteo



On Fri, Jan 31, 2014 at 4:19 PM, Otis Gospodnetic <
otis.gospodnetic@gmail.com> wrote:

> Thanks..... although....
>
> I know one can't do a rolling upgrade, but I'm wondering/asking about
> something else.  Not whether I can do a rolling upgrade, but whether I can
> do any sort of upgrade that let's me go from 0.92 to 0.96 without first
> having to upgrade to 0.94 and then do another upgrade from that to 0.96.
>
> i.e. even if I cannot do a rolling upgrade from 0.92 to 0.96, which I know
> I cannot do, I am wondering if there is *any* way to go from 0.92 directly
> to 0.96 without first having to set up 0.94 and go through that 0.94 first.
>
> Thanks,
> Otis
> --
> Performance Monitoring * Log Analytics * Search Analytics
> Solr & Elasticsearch Support * http://sematext.com/
>
>
> On Fri, Jan 31, 2014 at 10:10 AM, Ted Yu <yuzhihong@gmail.com> wrote:
>
> > Otis:
> > See following:
> > http://hbase.apache.org/book.html#upgrade0.94
> >
> > Cheers
> >
> >
> > On Fri, Jan 31, 2014 at 6:35 AM, Otis Gospodnetic <
> > otis.gospodnetic@gmail.com> wrote:
> >
> > > Hi,
> > >
> > > It looks like going from 0.96 to 0.98 should be relatively easy, which
> is
> > > great.
> > >
> > > We are on 0.92 and I'm wondering if it's possible do the 0.92 ==> 0.96
> > jump
> > > without making two jumps: 0.92 ==> 0.94 and then 0.94. ==> 0.96 ?
> > >
> > > Thanks,
> > > Otis
> > > --
> > > Performance Monitoring * Log Analytics * Search Analytics
> > > Solr & Elasticsearch Support * http://sematext.com/
> > >
> >
>

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