java - Saving wordCount to MongoDB server -


i trying write single program counts words in large file(file wikidumps can in format such xml , having size of around 14gb) , saves counts mongodb server.i trying implement in local machine, not in cluster. please suggest me best approach achieve following 

1.the program need support execution on multiple servers communicate via common means (for example: mongodb collection) , work break down workload.  2 .it should capable of being executed jar on number of servers , program can run using simple command line arguments.

thanks in advance


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