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From lars hofhansl <lhofha...@yahoo.com>
Subject Re: HBASE-5955
Date Sun, 01 Jul 2012 00:24:17 GMT
So will Guava 11.0.2 in hbase 0.94 be a problem? Should we not update Guava (at least not until
0.96)?

-- Lars


----- Original Message -----
From: Jonathan Hsieh <jon@cloudera.com>
To: dev@hbase.apache.org
Cc: 
Sent: Saturday, June 30, 2012 1:47 PM
Subject: Re: HBASE-5955

Each CDH tries to harmonize (all use the same version) of libraries used:

CDH3's hbase has guava-r06.jar, and guava-r09-jarjar.jar
CDH4.0.0's hbase has guava-11.0.2.jar

Jon.

On Sat, Jun 30, 2012 at 10:11 AM, Andrew Purtell
<andrew.purtell@gmail.com>wrote:

> CDH3 does use Guava. I don't know the version, but can see com.google
> imports in various backported HDFS patches.
>
>    - Andy
>
> On Jun 30, 2012, at 9:45 AM, lars hofhansl <lhofhansl@yahoo.com> wrote:
>
> > I think CDH is either based on Hadoop 1 in CDH3 (which did not have
> Guava, so it cannot conflict) or Hadoop 2in CDH4 (which is Guava version
> 11.0.2).
> > I'll let the Cloudera folks make a final statement. I do not know about
> Hortonworks.
> >
> >
> > -- Lars
> >
> >
> >
> > ----- Original Message -----
> > From: Stack <stack@duboce.net>
> > To: dev@hbase.apache.org; lars hofhansl <lhofhansl@yahoo.com>
> > Cc:
> > Sent: Saturday, June 30, 2012 9:39 AM
> > Subject: Re: HBASE-5955
> >
> > On Sat, Jun 30, 2012 at 6:22 PM, lars hofhansl <lhofhansl@yahoo.com>
> wrote:
> >> Hi All,
> >>
> >> I am planning to commit HBASE-5955 (
> https://issues.apache.org/jira/browse/HBASE-5955) to 0.94.1.
> >>
> >> This upgrades Guava to 11.0.2, which will likely cause problems with
> version of Hadoop >= 0.22 and < 2.0.0.
> >> (Hadoop 0.22 introduced Guava at version 9 and 2.0.0 updates the
> version to 11.0.2)
> >>
> >> Please comment on the issue, if there are no objections I'll commit
> this soon.
> >>
> >
> > That seems fine.
> >
> > We support 1.0 and 2.0.  Do we work against 0.22 w/o modification as is?
> >
> > (What about CDH?  The Hortonworks distro should be fine).
> >
> > St.Ack
> >
>



-- 
// Jonathan Hsieh (shay)
// Software Engineer, Cloudera
// jon@cloudera.com


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