Mahout KMeans Output

[Eshwaran Vijaya Kumar]

I am using KMeans as part of a long pipeline. Suppose I give Kmeans a 
SequenceFile containing Key as IntWritable and value as VectorWritable where 
the Keys are IDs for the Vectors, is there a utility or an option to get KMeans 
to spit out the IDs that belong to a cluster rather than the 
WeightedVectorWritable bean? 

Thanks
Esh