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From stack <st...@duboce.net>
Subject Re: ANN HBase 0.20.1 is available for download
Date Tue, 13 Oct 2009 17:07:00 GMT
Yes.  No migrations involved.
St.Ack

On Tue, Oct 13, 2009 at 9:58 AM, Ken Weiner <ken@gumgum.com> wrote:

> I don't think it's a problem, but I'm inclined to upgrade both Hadoop and
> HBase at the same time if it is the combo that the community will support
> the most.  I assume I should be able to stop HBase and HDFS, replace the
> HBase/Hadoop 0.20.0 binaries with 0.20.1 binaries on each node, and then
> start it all up again.  Is that pretty much it?
>
> On Mon, Oct 12, 2009 at 9:01 PM, stack <stack@duboce.net> wrote:
>
> > I just tried running hbase 0.20.1 on hadoop 0.20.0 and it seems to work
> > fine
> > (tried an upload).  I tried connecting to hbase 0.20.0 cluster from an
> > hbase
> > 0.20.1 client.  ZK seems fine.  I can do a zk_dump using zk client (I did
> a
> > diff between what was in 0.20.0 hbase and 3.2.1 zk and there have been
> > quiet
> > a few changes).  There does seem to be an issue with 0.20.1 hbase
> > connecting
> > to 0.20.0 at least in shell (missing method getRegionsAssignment([B)).
>  Is
> > the latter a problem for you Ken?
> >
> > St.Ack
> >
> >
>

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