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From Joe Spears <>
Subject Re: Hadoop with MySQL-based data model and Spring integration
Date Thu, 15 Jul 2010 14:49:16 GMT
I use spring to manage mahout in the way you describe. The trick is to use
Spring's constructor-args rather than property bean definitions. If you do
this, you don't have to write a single line of code to get spring to run

I can then inject my recommenders into my application classes.


As far as your data model is concerned, I had to write my own datamodel
because I didn't want to code my table-name and column names (I use
hibernate).... but the docs (and source comments) on how to write a
datamodel are pretty good... so I created a datamodel that I injected my
session into and that knew how to issue HQL statement.

Hope this helps


2010/7/15 Matthias Böhmer <>

> Dear mailing list,
> I am just wondering, if it will be possible to run Mahout based on
> distributed computing with Hadoop, if I have a MySQL-based
> implementation of the data model. Namely, I am working with the Spring
> Framework and I want to realize the data model and the recommender
> system as Spring Beans to make them available to the other components
> within my application. Any hints on this issue? Has anyone yet
> integrated Mahout into an application based on the Spring Framework?
> Best regards,
> Matthias

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