Re: Does the "mlr" plugin work on Linux with Weka?

Hi Erkan,

WekaServer should work regardless of the OS. Hosts with different OSs
should work fine. (Sorry about the late reply. You've probably figured this
out already.)

Cheers,
Eibe

On Sat, 1 Jul 2023 at 04:16, Erkan Ozhan <[email protected]> wrote:

> The results you provided are very interesting. I have tried various Java
> versions, including Zulu, on Linux Debian, Mint, and Ubuntu systems, but
> unfortunately, I couldn't find a solution. Before switching to the Ubuntu
> 20.04 system you mentioned earlier, I tried all possible combinations of R,
> Weka, rJava, and Java on my Debian system in order to find a solution. I
> also compiled R with GCC version 9, but it yielded no positive results. As
> of yesterday, I have exhausted all possibilities and couldn't find a
> solution. It seems that using Ubuntu 20.04 is the only option for now.
>
> "I'd love to know if other Java programs that use rJava to enable R
> commands to be issued from a Java application exhibit the same issue on
> recent versions of Debian(?)-based Linux systems." This is also a curiosity
> for me.
>
> I'm in the process of setting up the same environment on Ubuntu 20.04. I
> expect to finish it within a few days. Hopefully, the installation goes
> smoothly.
>
> Actually, my goal is not specifically to run it on Debian systems. Any
> Linux distribution would suffice. It took me a long time to figure out
> which one. You have already found it. Thank you very much for that. I will
> give it a try.
>
> What I want to achieve is running "mlr" algorithms on a Linux
> distribution. Windows is not very stable for me as a head node for
> computation. It has many disadvantages in terms of memory and computation
> time. However, I want to use Windows as a compute node. I cannot use MAC-OS.
>
> After successfully running "mlr" algorithms on a Linux distribution, my
> next step is to perform distributed computing with WekaServer on
> heterogeneous or homogeneous Linux and Windows systems.
>
> I have an additional question regarding this. Is it possible to run "mlr"
> algorithms on Linux and Windows compute nodes using the WekaServer plugin
> on a Linux distribution? Should the computation nodes be homogeneous or can
> they be heterogeneous?
>
> I appreciate your interest and the effort you have put in.
>
> Best wishes.
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