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From Lin Yang <lin.yang.ja...@gmail.com>
Subject Re: Compatibility of Hadoop 0.20.x and hadoop 1.0.3
Date Thu, 13 Jun 2013 05:45:51 GMT
Hi, Vinod,

Thanks.*
*

2013/6/13 Vinod Kumar Vavilapalli <vinodkv@hortonworks.com>

>
> It should mostly work. I just checked our CHANGES.txt file and haven't
> seen much incompatibilities introduced between those releases.
>
> But 0.20.3 is pretty old, so only one way to know for sure - compile and
> run against 1.x.
>
> If you are making that jump, you may as well use the latest releases in
> 1.x line.
>
>  Thanks,
> +Vinod Kumar Vavilapalli
> Hortonworks Inc.
> http://hortonworks.com/
>
> On Jun 12, 2013, at 8:34 PM, Lin Yang wrote:
>
> Hi, all,
>
> I was wondering could an application written with hadoop 0.20.3 API run on
> a hadoop 1.0.3 cluster?
>
> If not, is there any way to run this application on hadoop 1.0.3 instead
> of re-writing all the code??
>
> --
> Lin Yang
>
>
>


-- 
Lin Yang

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