What is ur input directory ? Are u running on HDFS or local machine?
On Jun 29, 2012, at 5:02 PM, "pricila rr" <[email protected]> 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
