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From Nick Pentreath <nick.pentre...@gmail.com>
Subject Re: ALS predictALL not completing
Date Tue, 16 Jun 2015 11:23:25 GMT
Which version of Spark are you using?

On Tue, Jun 16, 2015 at 6:20 AM, afarahat <ayman.farahat@yahoo.com> wrote:

> Hello;
> I have a data set of about 80 Million users and 12,000 items (very sparse
> ).
> I can get the training part working no problem. (model has 20 factors),
> However, when i try using Predict all for 80 Million x 10 items , the jib
> does not complete.
> When i use a smaller data set say 500k or a million it completes.
> Any ideas suggestions ?
> Thanks
> Ayman
>
>
>
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