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HBase >> mail # user >> openjdk7 and hbase


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Alok Singh Mahor 2013-03-30, 18:38
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Tariq 2013-03-30, 18:52
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Ted Yu 2013-03-30, 19:41
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lars hofhansl 2013-03-30, 21:42
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Jean-Marc Spaggiari 2013-03-30, 22:10
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Re: openjdk7 and hbase
IIRC it was because no committer was running HBase (or Hadoop for that
matter) in production on anything other than the Sun/Oracle JDK. Maybe I'm
an old cynic but for me a successful unit test run does not equal safe for
production. What has to happen for me between a green build and production
is a lot of cluster/application testing qualification. If someone does this
with OpenJDK 7 and has no issues, that would be something. Maybe this is
something Bigtop or Nick's integration test automation idea could help with.
On Sat, Mar 30, 2013 at 3:10 PM, Jean-Marc Spaggiari <
[EMAIL PROTECTED]> wrote:

> I have also been able to run the entire test suite with JDK 1.7 (and
> HBASE-8014). So even if it's not officially supported or recommanded,
> it's working quite well.
>
> JM
>
> 2013/3/30 lars hofhansl <[EMAIL PROTECTED]>:
> > On my private machine I only have (Open)Jdk7, I have not observed any
> issues.
> >
> >
> > -- Lars
> >
> >
> > ________________________________
> >  From: Alok Singh Mahor <[EMAIL PROTECTED]>
> > To: [EMAIL PROTECTED]
> > Sent: Saturday, March 30, 2013 11:38 AM
> > Subject: openjdk7 and hbase
> >
> > Hi all,
> > should I strictly use only oracle's java 6 only?
> > will I really face problem if I am using openjdk7?
> > if then then what type of problem I will face?
> > is/are anyone using openjdk? or tried that ?
> >
> > and why Hbase is built on top of sun's java ? I guess openjdk exist from
> > long back. should hbase not be on top of openjdk? if no what are problems
> > with openjdk?
> >
> > what about can I use java 7 for current stable hbase ?
> >
> > thanks and sorry for so many questions
>

--
Best regards,

   - Andy

Problems worthy of attack prove their worth by hitting back. - Piet Hein
(via Tom White)
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Ted Yu 2013-03-31, 16:14
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lars hofhansl 2013-03-31, 17:28
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Håvard Wahl Kongsgård 2013-03-31, 06:45