rserve Questions
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I am running an R script on databricks notebook for multiple datasets (around 500). I ordered datasets by file size to avoid errors and run the max amount of files within the shortest time because ...
Calciferous asked 21/1, 2022 at 16:7
4
Solved
I'm new to R and I decided to put R on a machine I have and see if I can remotely run code that is on my desktop computer.
While searching for "how to do" that, I came across the names "Rserve" an...
Trachytic asked 21/10, 2013 at 17:4
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I am getting an error while trying to install Rserve 1.8.6. I can successfully install 1.7.3 from CRAN. This is on Mac OS High Sierra.
ld: library not found for -lssl
clang: error: linker command...
1
I've got a bunch of R scripts that read in a data from various sources, perform all the analyses needed and makes some visualisations. Now I need to pass the visualisation part over to Tableau and ...
Zeph asked 8/11, 2018 at 12:49
3
Solved
I have tried many options both in Mac and in Ubuntu.
I read the Rserve documentation
http://rforge.net/Rserve/doc.html
and that for the Rserve and RSclient packages:
http://cran.r-project.org/w...
3
Solved
Previously I have been able to start Rserve from the command line via:
R CMD Rserve
After upgrading to 3.0.2 on Ubuntu, I get:
/usr/lib/R/bin/Rcmd: 62: exec: Rserve: not found
I've tried rein...
1
Solved
I am running RServe from Server machine using cmd
Rserve.exe --RS-conf Rserv.conf --RS-port 12306
Rserv.conf file has following content:
pwdfile RserveAuth.txt
auth required
remote enable
plain...
3
I am trying to start Rserve using Rserve() command in R console but I am getting an error as /Library/Frameworks/R.framework/Resources/bin/R: line 141: exec: sh: not found
I have Mac OSX Maverick....
2
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I'm working with Rserve via Ruby bindings. It's pretty trivial to establish a connection to Rserve, and I assume its a good idea to persist that connection globally to avoid the overhead of tearing...
3
Solved
I have 6 Linux box running RServe and serving same set of R Scripts.
192.168.0.1 : 6311
192.168.0.2 : 6311
...
...
192.168.0.6 : 6311
I connect from java to these Rserve using REngine (Rserve Ja...
Fishbein asked 20/7, 2016 at 10:46
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Solved
Using HAProxy, I'm trying to (TCP) load balance Rserve(a service listening in TCP socket for calling R scripts) running at port 6311 in 2 nodes.
Below is my config file. When I run HAProxy, its st...
Infiltrate asked 18/8, 2016 at 10:49
2
Solved
I need to perform R evals in a multi-threaded way, which is something Rserve provides quite well.
But, if the eval of one instance takes too long, I need to be able to shutdown the instance which i...
2
I have an existing Javascript/HTML Application. I wanted to use power of R Programming's scientific computing and graphics.
My aim is to,
Send some data from Javascript app.
Call predefined R f...
Gilligan asked 2/7, 2015 at 16:55
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I am trying to understand the difference between the Rserve arguments --save, --no-save, and --vanilla. I don't see anything describing the effects of these in the documentation or any forums. Does...
Ezana asked 3/8, 2015 at 14:25
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i want to know a simple way of implementing callback mechanism in Rserve for a java client . According to Rserve docs :
Rserve provides no callback functionality. Your application could implement ...
1
Solved
this question relates to close connection and perhaps also to this close Rserve. However, in the later case there are connections open and in the first case the answer does not specify how to "kill...
1
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I'm writing a small Flask application and am having it connect to Rserve using pyRserve. I want every session to initiate and then maintain its own Rserve connection.
Something like this:
sessio...
2
Solved
Is it possible to run multiple instances of Rserve on one server at the same time?
For example 10 instances meaning 10 separate R workspaces listening on different ports via Rserve on the same mac...
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I have started Rserve() from within RStudio on my Mac in debug mode with the following:
Rserve(debug=TRUE,args="--no-save")
And as a result, I get the message:
Note: debug version of Rserve doe...
1
Solved
I have java application for analysis for which need to have R installed. I have R also installed in my system and I installed Rserve library. But when I am trying to implement command Rserve() in m...
4
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My application must perform R operations such as:
m = matrix(sample(0:1,100, rep=T),ncol=10)
The results should be available to a Java application.
The Rserve package bridges R to other languag...
1
Solved
This question is a follow-up to a question I posted earlier this year.
Integrating R Statistical Package into Rails Application
Based upon the response I received, I have landed on Rserve as the ...
Rill asked 2/4, 2012 at 0:5
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I am using WPS4R provided by 52north
Up to 3 days ago everything was fine and WPS could connect to R by use of Rserve properly but now this connection can not be made. I uninstalled everything, in...
1
Solved
I'm not sure if I am doing this right.
In tab 1, I open R, then I execute Rserve(port = 6311) inside the R session. I load the variable "name = Hello World"
In tab 2, I open R, then I try to conn...
2
Solved
I have written a small Java client which does some calculations on an Rserver. For this purpose, there are functions.r- and libraries.r files on the server side, which have to be sourced, before th...
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