Hello, I have a problem with refreshing a recommender - it doesn't work in my case. It refreshes after at least second call of recommender.refresh(null).
I'm using Mahout on average size of data (~60MB), which is stored in a file. New data are written very often - a few preferences per second. I write them in a separate file with the name beginning the same as data file (data.1.csv, data.2.csv for input file data.csv). I know, that the problem has been discussed here, but I didn't find any solution good for me - mysql database is very slow. Regards, Ula
