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Hadoop, mail # user - How can I run such a mapreduce program?


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Re: How can I run such a mapreduce program?
Aaron Kimball 2009-10-17, 06:55
If you're working with the Cloudera distribution, you can install CDH1
(0.18.3) and CDH2 (0.20.1) side-by-side on your development machine.

They'll install to /usr/lib/hadoop-0.18 and /usr/lib/hadoop-0.20; use
/usr/bin/hadoop-0.18 and /usr/bin/hadoop-0.20 to execute, etc.

See http://archive.cloudera.com/ for installation instructions.

- Aaron

2009/10/12 Amandeep Khurana <[EMAIL PROTECTED]>

> Won't work
>
> On 10/12/09, Jeff Zhang <[EMAIL PROTECTED]> wrote:
> > I do not think you can run jar compiled with hadoop 0.20.1 on hadoop
> 0.18.3
> >
> > They are not compatible.
> >
> >
> >
> > 2009/10/13 杨卓荦 <[EMAIL PROTECTED]>
> >
> >> The developer's machine is Hadoop 0.20.1, Jar is compiled on the
> >> developer's machine.
> >> The server is Hadoop 0.18.3-cloudera. How can I run my mapreduce program
> >> on
> >> the server?
> >>
> >>
> >>
> >>      ___________________________________________________________
> >>  好玩贺卡等你发,邮箱贺�
ㄈ�律舷撸�> >> http://card.mail.cn.yahoo.com/
> >>
> >
>
>
> --
>
>
> Amandeep Khurana
> Computer Science Graduate Student
> University of California, Santa Cruz
>