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Posted to user@predictionio.apache.org by KRISH MEHTA <kr...@gmail.com> on 2018/06/11 16:35:04 UTC

Regarding Warning when I Deploy the engine

Hi,
When I am running the MovieLens data for prediction I am getting the following error.
[WARN] [BLAS] Failed to load implementation from: com.github.fommil.netlib.NativeSystemBLAS
[WARN] [BLAS] Failed to load implementation from: com.github.fommil.netlib.NativeRefBLAS

The Prediction works perfectly well but I am not sure why I am getting this error. I know its something related to Apache Spark. Can you please help me to resolve this query.

Yours Sincerely,
Krish

Re: Regarding Warning when I Deploy the engine

Posted by KRISH MEHTA <kr...@gmail.com>.

Thanks a lot for your response.

> On Jun 11, 2018, at 1:31 PM, Donald Szeto <do...@apache.org> wrote:
> 
> Hi Krish,
> 
> This warning does not impede functionality, but suggesting you could achieve further performance boost if you install numerical libraries native to your machine's architecture. For more info, this is a good read: https://kun-liu.com/blog/numerical%20computing/2017/12/21/use-native-blas-and-lapack-in-apache-spark.html <https://kun-liu.com/blog/numerical%20computing/2017/12/21/use-native-blas-and-lapack-in-apache-spark.html>
> 
> Regards,
> Donald
> 
> On Mon, Jun 11, 2018 at 9:35 AM KRISH MEHTA <krish14011995@gmail.com <ma...@gmail.com>> wrote:
> Hi,
> When I am running the MovieLens data for prediction I am getting the following error.
> [WARN] [BLAS] Failed to load implementation from: com.github.fommil.netlib.NativeSystemBLAS
> [WARN] [BLAS] Failed to load implementation from: com.github.fommil.netlib.NativeRefBLAS
> 
> The Prediction works perfectly well but I am not sure why I am getting this error. I know its something related to Apache Spark. Can you please help me to resolve this query.
> 
> Yours Sincerely,
> Krish

Re: Regarding Warning when I Deploy the engine

Posted by Donald Szeto <do...@apache.org>.

Hi Krish,

This warning does not impede functionality, but suggesting you could
achieve further performance boost if you install numerical libraries native
to your machine's architecture. For more info, this is a good read:
https://kun-liu.com/blog/numerical%20computing/2017/12/21/use-native-blas-and-lapack-in-apache-spark.html

Regards,
Donald

On Mon, Jun 11, 2018 at 9:35 AM KRISH MEHTA <kr...@gmail.com> wrote:

> Hi,
> When I am running the MovieLens data for prediction I am getting the
> following error.
> [WARN] [BLAS] Failed to load implementation from:
> com.github.fommil.netlib.NativeSystemBLAS
> [WARN] [BLAS] Failed to load implementation from:
> com.github.fommil.netlib.NativeRefBLAS
>
> The Prediction works perfectly well but I am not sure why I am getting
> this error. I know its something related to Apache Spark. Can you please
> help me to resolve this query.
>
> Yours Sincerely,
> Krish
>