-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi,
I may be approaching this all wrong, but I have a shiny hadoop cluster (with HBase, HDFS etc running) and would like to leverage that to do Taste based recomendations (user based). I have been looking through the docs and Javadoc and see that there is a RecommenderJob in mahout.cf.taste.hadoop that can be used to kick off Hadoop M/R jobs etc. I would like to use this, as well as my existing data from a remote app. Is that possible. I.e., I have an application that parses user ratings etc and stores them to MongoDB and/or HBase. That application should then be able to ask the Hadoop cluster to do the data analysis and return a set o recommendations, leveraging the power of the cluster. The code, using a variety of the recommenders on a 4 node MongoDB sharded replicaSet takes up to ~850s and I would like to get that down by distributing the work a little better (mongoDB only works with 2 threads) If anyone has any insight into this, I would greatly appreciate it! - -- Paul - -- http://paulscott.co.za/blog/ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEcBAEBAgAGBQJSOZfaAAoJEP7GEwhwShZxyIQIAKl6DNtkYxXGUpONM29SfKTK mFuyzFamXd3SLXRPdVSJeCcvoAsC8zuEKUEk5WTj4P9J0W6X17jqrF/xhYnfUSAZ RDM072ucw4gmJUdeflYbUk2Nhs0nb16B6fwQTBGiV/VuvOjP+0NWpN/xA4e277hc 1gmeRBW6DPSR06jfgsKwOAbgGRrQ2cY1X1nsunQTdlaU/K5sYgSSEWDypf8CzwWl NoLSEKoNKoiVsv6YGTPBBwZyANUSUg+Z9XbpoNWWtawpvklW6dJA/RRl2Df4h93U gFuVf3SIfdPn7sPI01fz12pF9QDeijeYhtkyFwvrzdd3Vvea3MGAYDnUxtIv1Ko= =eGiS -----END PGP SIGNATURE-----
