Hi, I'm having some trouble implementing what I want to achieve... essentially I have a large input list of documents that I want to get statistics on. For each document I have 12 different stats to work out.
So my input file is a text file with one document filepath on each line. The documents are stored on a remote server. I want to fetch each document and calculate certain stats from it. My problem is with the output. I want my output to be similar to this: docname1,stat1,stat2,stat3,....stat12 docname2,stat1,stat2,stat3,....stat12 docname3,stat1,stat2,stat3,....stat12 . . . docnameN,stat1,stat2,stat3,....stat12 I can fetch the document in my map code and perform my stats calculation on it but dont know how to return more than one value for a key, the key in this case being the document name. Cheers, John
