I had created a free Azure machine learning workspace.
Created an experiment while following a tutorial.
Saved the experiment multiple times through the process.
Next day when i came back to the workspace, i no longer see the saved experiment.
Is this expected? Is it a limitation of a free workspace?
i could not see it mentioned anywhere.
Never mind this one. I was checking to see if this was the default behavior of free workspace, so i created another experiment and logged off and back in.
Voila, now i see both my experiments!!
Still there was a sample experiment (not saved by me) missing, that was there earlier.
I dont know what caused this blip, but im okay for now.
Related
Recently I swapped my personal PC with admin rights to my employee's PC, where we use AD to log in and where I do not hold admin rights.
Since that event, I have trouble running my R code. I currently develop Shiny app. Each time I click "Run app", two things appear to behave differently versus my old setup.
First of all, I can run app only once - after that, the Rstudio is busy forever, suppressing me from running app again, accessing data frames created by my app and so on. So after each test of some changes, I literally have to reset entire RStudio.
Secondly, despite the fact that I have set my working directory to "C:/Users/mylogin/Documents", after restarting R, there are no global variables visible, event after saving workspace image. I used to use global variables to debug my app after closing it. Of course I can rewrite entire code to, for example, dump all the tables to different files.
My question is: is it possible, that this behavior is related to not having admin rights on my current PC? Or is it related to another issue and if so - may someone provide me some help in that matter? I have little to no knowledge about debugging Rstudio.
Setup: Win 10 64bit, R version 4.0.2 (2020-06-22) Rstudio desktop, 1.3.1093, Apricot Nasturtium.
For future generations: the problem perished, without any particular reason, quite frustrating that we will never know the answer.
A few days ago I noticed R was using 34% of the CPU when I have no code running. I noticed it again today and I can't figure out why. If I restart R, CPU usage returns to normal, then after 20 minutes or so it ramps up again.
I have a task scheduled that downloads a small file once a week using R, and another using wget in ubuntu (WSL). It might be the case that the constant CPU usage only happens after I download covid-related data from a github (link below). Is there a way to see if this is hijacking resources? If it is, other people should know about it.
I don't think it's a windows task reporting error since my temps are what I would expect for a constant 34% cpu usage (~56C).
Is this a security issue? Is there a way to see what R is doing? I'm sure there is a way to better inspect this but I don't know where to begin.. Glasswire hasn't reported any unusual activity.
From Win10 event viewer, I've noticed a lot of these recently but don't quite know how to read it:
The application-specific permission settings do not grant Local Activation permission for the COM Server application with CLSID {8BC3F05E-D86B-11D0-A075-00C04FB68820} and APPID {8BC3F05E-D86B-11D0-A075-00C04FB68820} to the user redacted SID (S-1-5-21-1564340199-2159526144-420669435-1001) from address LocalHost (Using LRPC) running in the application container Unavailable SID (S-1-15-2-181400768-2433568983-420332673-1010565321-2203959890-2191200666-700592917). This security permission can be modified using the Component Services administrative tool.
*edit: CPU usage seems to be positively correlated with the duration R is open.
Given the information you provided, it looks like RStudio (not R) is using a lot of resources. R and RStudio are 2 very different things. These types of issues are very difficult to investigate as one need to be able to reproduce them on another computer. One thing you can maybe do is raise the issue on github to the RStudio team.
Is there an option in R Studio to autosave the global environment at specified intervals? I use it for work and although yes, and there are a lot of auto updates that get pushed through to my machine and force a restart.
Yes, I can just save it myself periodically, but call me crazy, I forget to do it now and then when I leave at the end of the workday.
I looked around R options but don't see it listed, and don't see an answer to the question online, other than someone asks and others warn the person why they think it's a bad idea (memory, size of file, etc).
Is there no option to autosave, say, every 60 minutes, at 13:00 everyday, etc?
I would like to know how to restore my previous RStudio session after RStudio and the R session crashed.
Background:
I find that my R session crashes very often, at random times for random reasons. I am fine with that I guess.
Most of the time RStudio restarts the R session and I can continue.
But sometimes it just freezes at which time I noticed power cycling the entire machine allows RStudio to recover and even reload my old session.
Stupid me, I don't think power cycling is a good idea so I manually killed the R session, but then RStudio responded but was not really working so I restarted it and it came back with an empty work-space.
I have been backing up with Session->Save Workspace As, but it seems to do nothing as recovering leaves me with the blank empty environment.
I am looking to restore the RStudio display, including the command history , which for a novice like me is precious, and my list of open scripts, some of which were unsaved at the time of the crash.
I am assuming since RStudio can recover itself, there is a file somewhere I can use to recover it.
And if there is no way to recover, how can I completely save my workspace so this cannot happen again?
Also, is there a proper way to recover from an RStudio freeze without a hard reset?
It has been a while since I asked this question. I was never able to fully recover, but I switched to Rprojects which is the recommended way to use Rstudio.
Rprojects are stored in a folder and they remember all files and data from that project in that folder.
This did not help me with my initial problem, but projects prevent it from happening again. The hard part is moving a work-space to a project if it was not in a project to start.
Hi the first step of this article helped me entirely.
https://datacornering.com/how-to-restore-closed-unsaved-script-in-rstudio/
Basically, if on windows, go to C:\Users\xx\AppData\Local\RStudio\sources\s-xx and find a file with "-contents" at the end. This is your unsaved file.
First, I've also posted this question on the RStudio Support page. If I get a response there, I will post it here for all to see (and vice versa).
I'm enjoying RStudio but am having trouble using Rprojects to save model outputs. I'm running sets of models that take ~1 day to run, so this is really setting me back. This is on an iMac running 10.9.5 (Mavericks).
Here's what happens:
I close the project and allow the "saving workspace image" to go through. (This is taking ~15 min, and the Rdata files are 6GB - this seems surprisingly large to me).
Often there is no problem upon reopening, the Rdata files are restored, and I see the objects I've created in the Global Environment pane. I run another model (or set of them), and close the project again. RStudio now gets hung up on "saving workspace image." Eventually, the wheel showing that this is active stops turning. Sometimes the mouse disappears from the screen and the entire computer freezes.
I either force RStudio to close, or force the computer to shutdown. When I restart and open RStudio, then load the Rproject, the Global Environment is empty. In the Files pane, there are no .RData files shown.
When I check the Rproject directory in Finder, there are multiple .RDataTmp (hidden) files. I'm not clear whether I can use any of them to recover my data, or how to attempt to load them in RStudio.
Solutions I've tried so far:
Updating everything, including R, RStudio, and Safari, per another post on RStudio Support.
Disabling my syncing program (SugarSync) from updating .Rproj.user file, also after reading a post there.
Enabling access for RStudio in the Privacy/Security settings.
I haven't been able to find any other possible solutions, and I am growing frustrated with testing this out, as it seems to happen only intermittently and (sigh) after the problem seems revolved, such that I've run a whole bunch of models and have a good deal of data to lose! This makes me wonder whether (a) the universe is simply cruel, or (b) it's the large file size that is causing the problem. The other option is (c) both.
I read elsewhere on RStudio Support that file compression can be enabled, but that this will slow the process of saving. Since it's already taking quite a long time to save upon closing the project and I'm not clear on why it might help, I'm hesitant to enable file compression until I know more.
Thanks for your help,
MK