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From pricila rr <pricila...@gmail.com>
Subject Re: MAHOUT: error CardinalityException
Date Sat, 30 Jun 2012 16:41:15 GMT
I´m using two machines (1 master and 1 slave), running Hadoop (Map-Reduce).
The input directory is of site, testedata/synthetic_control.data
If you know another command to run the K-medium in Mahout, using Hadoop
could pass me please?
Thank you!


2012/6/30 Aniruddha Basak <t-abasak@expedia.com>

> What is ur input directory ?
> Are u running on HDFS or local machine?
>
>
>
>
>
> On Jun 29, 2012, at 5:02 PM, "pricila rr" <pricilarr4@gmail.com> wrote:
>
> > Hello, I'm Pricila Rodrigues. I'm from Brazil.
> > I am developing a project of Data Ming involve the use of Hadoop and
> Mahout.
> > I'm following the example of running k-means is that:
> >
> https://cwiki.apache.org/confluence/display/MAHOUT/Clustering+of+synthetic+control+data#FootnoteMarker1
> >
> > When I type the command line:
> > $MAHOUT_HOME/bin/mahout
> > org.apache.mahout.clustering.syntheticcontrol.kmeans.Job
> >
> > the following error occurs:
> > ERROR="org\.apache\.mahout\.math\.CardinalityException: Required
> > cardinality 2 but got 60
> >
> >
> > How can I solve this problem? I need this working urgently.
> >
> > I thank the attention and help.
> >
> > att,
> > Pricila
>

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