analyze is an alias for org.apache.nutch.tools.LinkAnalysisTool
LinkAnalysisTool performs link-analysis by using the DistributedAnalysisTool. This single-process all-in-one tool is a wrapper around the more complicated distributed one.
Usage: bin/nutch org.apache.nutch.tools.LinkAnalysisTool (-local | -ndfs <namenode:port>) <db_dir> <numIterations>