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MapReduce, mail # user - Hadoop MR Job failed in 2.2.0 version


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Re: Hadoop MR Job failed in 2.2.0 version
yypvsxf19870706 2013-12-08, 02:54
this is because you use the MRv1 map/reduce in the MRv2 job setting. The difference that MRv1 use the abstract class,while the MRv2 use the interface .
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在 2013-12-7,12:59,Viswanathan J <[EMAIL PROTECTED]> 写道:

> Hi,
>
> I'm trying to run the Hadoop MR job for lzo testing and getting below error,
>
> Error: Found interface org.apache.hadoop.mapreduce.TaskAttemptContext, but class was expected
>
> Please help.
>
> --
> Regards,
> Viswa.J