added NumberLines class
for rewriting a file line by line adding the line number and \tab as prefix
Implemented our own ClusterDumper
switched from log4j2 to the log4j1.x included in the mahout jar
#61: created script which compiles a Java files with Mahout dependencies.
I also placed it in ~/bin and added ~/bin to our PATH in .bash_profile. Thus we can call the compile_with_mahout.sh from everywhere.
#61: fixed and refactored the script.
example of usage:
cd ~/assignment3/002
compile_with_mahout.sh hadoop08/read_clusters/ClusterDumper.java job.jar
hadoop jar job.jar hadoop08.read_clusters.ClusterDumper cluster_directory output_directory
#61: fixed bug in ClusterDumper (the k-means cluster value type is WeightedPropertyVectorWritable and not WeightedVectorWritable)
merged in shlomo.61.cluster_post_processing