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Questions tagged [deployr]

29 questions
3
votes
2 answers

Integrating R code with a web server

Overview: Need to integrate R library with a web server written in python. I have explored some of the options commonly mentioned on different blogs and stack overflow threads. The threads I have come across compare libraries like Rpy2 and pypeR and…
Ananya Jha
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Using deployR with Python

We are planning to use deployR behind a Python server. The official documentation suggests looking at the core api to do this. Are there any examples of using deployR with Python? A github repository or blog would be helpful.
Swetabh
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1 answer

Deploying Shiny app breaks pivot; Can't specify a prototype with non-vctrs types

It's hard to provide a reprex for this because the issue only occurs when I use the deployed version of my app, but I'm hoping I can provide enough detail that someone will be able to help me understand what causes the issue. I am using pivot_longer…
srs025
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1
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1 answer

Cannot load data.table package in MRS remote session

When I try to load data.table package in a remote session on a MS R Server, I get an error: REMOTE> library(data.table) Error: package or namespace load failed for 'data.table' Using the namespace directly I get more colour: REMOTE>…
Pavel
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0 answers

http://deployr.revolutionanalytics.com in not accessible

I am currently trying out DeployR Open installation based on the documentation available at MSDN: https://msdn.microsoft.com/en-us/microsoft-r/deployr-installing-configuring. I am however now facing in issue where I cannot access the…
Praneeth
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Unable to install DeployR Open 8.0.0 on Windows 10

I am trying to install DeployR Open 8.0.0 on Windows 10 (64 bits). I have installed the following dependencies: JRE 8 Revolution R Open 3.2.2 and MKL (RevoMath 3.2.2) DeployR Rserve 7.4.2 I followed the install instructions for RRO & MKL and…
Sayan Pal
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Failed Installation of DeployR Open 8.0.0 on Windows 7 64 bits

I try to install DeployR open 8.0.0 on Windows 7. With all dependencies installed as instructed in https://deployr.revolutionanalytics.com/documents/admin/install/#install-win I still continue got an error like the following screenshot. I've…
Khaoula Gammoudi
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0 answers

deployR cannot open the connection

I have set up deployR on an Azure VM, and have logged in as the testuser which comes as default with the installation. Upon running the ccFraudScore.R model, I get the following error: > if(!exists('fraudModel')){load('fraudModel.rData')} Console…
Hamilton Blake
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1 answer

DeployR Server & Javascript API, Large Data returns "Project in Use"

So let me preface this with I'm a JS dev, who's started working on a project in R/DeployR, so my knowledge is limited to what I've learned in the past few months. I'm using the DeployR Javascript API in node, which is connecting to DeployR Open…
AE Grey
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1 answer

How to install R packages on DeployR server running on Linux (hosted on Amazon EC2)?

I successfully installed DeployR on Redhat Linux that is being hosted on Amazon EC2 instance. I can successfully go to the DeployR landing page and checked diagnostics tab, and it says DeployR is running, and appears fine. I've tested a simple R…
syedihuda
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1 answer

DeployR using RBroker Java

I am new to using DeployR (started yesterday) and I would like to know what URL does the constructor of the RBrokerConfig class need. Is it the URL for the landing page? Or does it just need the basic URL (http://localhost:8000)?
Umar Osman
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1 answer

Load variable once in DeployR

I have a model trained and stored in a file called "rpartModel.RData", in my R script to use this model in DeployR, I need to load the model every time the script is called. There is any way to load the file only once and the variable be used in the…
Filipe Pais Lenfers
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3 answers

R edit subset of data frame and override original row-values

I have a dataframe, where I extract a certain subset: tmp <- mtcars |> select(disp, hp) then I make some data manipulation tmp$disp <- tmp$disp*0 tmp$hp <- tmp$hp*2 Now I want to reintegrate the changes into the original How? Of course I could…
El Hocko
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1 answer

increase the maximum possible payload size for deployr server (hosted via apache tomcat7)

I have a service hosted by deployr. I am getting a connection reset by peer error. I know my payload size is above 2MB - the default limit as mentioned by Microsoft…
Gaurav Agarwal
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0 answers

How to pass dataframe as an argument to mrsdeploy::publishService through curl POST?

I am trying to provide a R function as a web service for which I am using https://blogs.msdn.microsoft.com/mlserver/2018/07/26/dockerizing-r-and-python-web-services/ as a reference. I changed my function accordingly so that it should accept a…
Vedapragna Reddy
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