Hello, I am interested in predictionio and its template universal-recommender and I would like to have some info about its installation. First of all, I am using Centos7 and I would like to install it using a docker as a first step and as a second step I would like to install it to a cluster using pre-installed components (eg elasticsearch, spark and hbase). I have downloaded predictionio and I have downloaded universal-recommender, having placed it into the /docker/templates.
Now I would like to ask you some questions: 1) As I have read, in order to install predictionio in a docker I have to use files of docker folder, right? I have done it up to a point (train of the model) using pgsql but not with elasticsearch and hbase) 2) As I have said, I would like to use elasticsearch, hbase and spark. But I cannot see any file about *hbase *and ignoring pgsql folder I cannot find another *docker-compose.model.yml* file. 3) At the moment the folder predictionio-develop is placed at my home directory. Should it be placed into /opt or onother folder 4) Finally, I have changed my pio-env.sh file according to the dependencies of universal-recommender but I do not know if it should be placed at a special path (eg /etc/predictionio/ or /home/predictionio-develop/docker/conf or another one) and I have not understand which script/file calls pio-env.sh. Could you help me with these questions please? Thank you a lot, Lefteris Souvleros
