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From Pat Ferrel <>
Subject Re: Multiple apps problem
Date Thu, 12 Jan 2017 16:57:02 GMT
This forum is to support Apache PIO, and the latest UR runs on it so I advise you upgrade.
Instructions are here on <> or here for Apache PIO: <>

I don’t understand your explanation, there should be one train per PredictionServer, you
can’t have one PS and two “engines” or configurations. The 2 engines must be on 2 different
ports if deployed separately.

Can you explain your setup and what you are trying to do?

On Jan 12, 2017, at 7:39 AM, Hossein Bahrami <> wrote:

Hi everyone,
I have a very strange problem. I have two application running on one predictionio engine,
each time I train one of them the other one’s predictions returning zero score items for
one of them and no items at all for the other.
I am using UR algorithm for both of apps
pio version : 0.9.7-aml

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