[R-SIG-Mac] FastRWeb on El Capitan

[Simon Urbanek]

On Oct 2, 2015, at 12:38 PM, Carl pfisterer via R-SIG-Mac <r-sig-mac at r-project.org> wrote:

> I got it working, it had to do with the code making calls to RJDBC to set up the connection to MySQL.  I used the RMySQL package instead and it is working find.  I need to experiment a bit more, it is curious since RJDBC seems to be working fine when not calling directly in R and not though the FastRWeb/Rserve interface.
> 

FWIW you cannot pre-load Java since JVMs cannot be forked, so as long as you load RJDBC in the script, it should be ok, but you cannot pre-load it.

Cheers,
S


> 
>     On Friday, October 2, 2015 8:21 AM, Brandon Hurr <bhive01 at gmail.com> wrote:
> 
> 
> Carl, 
> Glad you got it working. Maybe reply to the list and let them know what fixed it, in case anyone else has the same issue?
> B
> On Thu, Oct 1, 2015 at 4:03 PM, Carl pfisterer <carl_pfisterer at yahoo.com> wrote:
> 
> FastRWeb and Rserve are working, the R function to connect to the database was failing.  I'm not sure exactly why, but using RMySQL instead of RJDBC seems to work.  RJDBC works when running the same function directly in R so it is a bit perplexing.  
> -Carl 
> 
> 
>     On Thursday, October 1, 2015 1:12 PM, Carl pfisterer <carl_pfisterer at yahoo.com> wrote:
> 
> 
> I don't believe I have anything portable, it is making calls to a mysql database as well so it could be related to that.  I will test it on some simpler code to figure out the exact source.  I'm encouraged to hear it is working for someone else though. 
> 
> 
>     On Thursday, October 1, 2015 1:00 PM, Brandon Hurr <bhive01 at gmail.com> wrote:
> 
> 
> Do you have some reproducible code. I updated to 10.11 this morning and things seem ok, but I don't use those components. 
> On Thu, Oct 1, 2015 at 1:58 PM, Carl pfisterer via R-SIG-Mac <r-sig-mac at r-project.org> wrote:
> 
> I upgraded a test machine to OS X 10.11 but I seem to be having difficulty with FastRWeb and Rserve.  When my cgi-script calls Rserve, I get the following error message in the terminal window: Invalid memory access of location 0x110 rip0x7fff86d636a9.  Is this a known issue?  If so, is there a work around?  Thanks!
> -Carl
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