This Spark/GraphX application allows you to analyse the Maven dependencies dataset as in https://ogirardot.wordpress.com/2013/01/11/state-of-the-mavenjava-dependency-graph/

The application runs on Spark and takes two extra commandline arguments:

• args[0]: File path of input file.
• args[1]: Output directory. (directory has to exist, no trailing 's)

The application writes the following files as output:

• the 25 top ranking maven dependencies (according to the PageRank algorithm), i.e. the combination of (groupId,artifactId,version) on which other projects depend most.
• the vertices of the graph
• the edges of the graph

• Scala 2.10.5
• SBT (Scala 2.10 compatible version)
• Spark 1.4.0