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From "Naama Kraus" <naamakr...@gmail.com>
Subject Re: Getting to work with HBase
Date Wed, 27 Feb 2008 08:52:00 GMT
Great. Thanks.
How stable is hadoop 0.16 by the way ?

Naama

On Wed, Feb 27, 2008 at 10:33 AM, Jim Kellerman <jim@powerset.com> wrote:

> hbase is not in the hadoop-0.16.0-core.jar, that is correct.
> The HBase jar (and other supporting files) are under
> hadoop-0.16.0/contrib/hbase/
>
> So if you want to use HBase, you either need to either
> change your classpath or you can move the jar to the hadoop
> directory and config files to hadoop/conf, scripts to
> hadoop/bin, etc. People have done this both ways, and I don't
> know as there is a recommended way, but from a purists' point
> of view, I guess you would keep them separate.
>
> The HBase jar for 0.16.0 will not work with hadoop-0.15.x
>
> HBase improved greatly from 0.15.x to 0.16, so I would
> highly recommend that you use the 0.16.0 version (unless
> you like the bleeding edge which is hbase/trunk which is
> greatly improved over 0.16.0, but you have to build it
> yourself, and its quality varies from day to day (I guess
> that's why it is the bleeding edge).
>
> ---
> Jim Kellerman, Senior Engineer; Powerset
>
>
> > -----Original Message-----
> > From: Naama Kraus [mailto:naamakraus@gmail.com]
> > Sent: Tuesday, February 26, 2008 11:22 PM
> > To: hbase-user@hadoop.apache.org
> > Subject: Re: Getting to work with HBase
> >
> > Thank you all for your input.
> >
> > I got the hadoop-0.16.0 release. I guess hbase isn't included
> > in hadoop-0.16.0-core.jar, is that correct ? I've seen the
> > source code in src\contrib\hbase. Should I build this one in
> > order to work with hbase ?
> > Given that hbase is a separate jar, can I still work with
> > hadoop 0.15.3, or I need to upgrade to the 0.16 release ?
> >
> > Regards,
> > Naama
> >
> > On Tue, Feb 26, 2008 at 7:55 PM, stack <stack@duboce.net> wrote:
> >
> > > Naama Kraus wrote:
> > > > How stable/mature is the code by the way ?
> > > >
> > > >
> > > TRUNK is undergoing major surgery.  It should continue to
> > work but be
> > > warned that it may act odd from time to time.
> > >
> > > Our most recent 'stable' offering is the hbase that is
> > bundled as part
> > > of the hadoop-0.16.0 release.
> > >
> > > St.Ack
> > >
> > >
> >
> >
> > --
> > oo 00 oo 00 oo 00 oo 00 oo 00 oo 00 oo 00 oo 00 oo 00 oo 00
> > oo 00 oo 00 oo 00 oo 00 oo "If you want your children to be
> > intelligent, read them fairy tales. If you want them to be
> > more intelligent, read them more fairy tales." (Albert
> > Einstein)
> >
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> > Date: 2/26/2008 9:08 AM
> >
> >
>
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>
>


-- 
oo 00 oo 00 oo 00 oo 00 oo 00 oo 00 oo 00 oo 00 oo 00 oo 00 oo 00 oo 00 oo
00 oo 00 oo
"If you want your children to be intelligent, read them fairy tales. If you
want them to be more intelligent, read them more fairy tales." (Albert
Einstein)

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