After following this simple tutorial http://www.louisaslett.com/RStudio_AMI/ and video guide http://www.louisaslett.com/RStudio_AMI/video_guide.html I have setup an RStudio environment on EC2.
The only problem is, I can't upload large files (> 1GB).
I can upload small files just fine.
When I try to upload a file via RStudio, it gives me the following error:
Unexpected empty response from server
Does anyone know how I can upload these large files for use in RStudio? This is the whole reason I am using EC2 in the first place (to work with big data).
Don't you have shell access to your Amazon server? Don't rely on RStudio's upload (which may have a 2Gb limit, reasonably) and use proper unix dev tools:
rsync -avz myHugeFile.dat amazonusername@my.amazon.host.ip:
on your local PC command line (install cygwin or other unixy compatibility system) will transfer your huge file to your amazon server, and if interrupted will resume from that point, will compress the data for transfer too.
For a windows gui on something like this, WinSCP was what we used to do in the bad old days before Linux.