On 26/02/2016 3:36 PM, Lars Bishop wrote:
I understand the solution would be to unset my "SPARK_HOME" environment
variable. I can do this with Sys.unsetenv() but it does not unset
permanently (only in the session). How can I unset permanently?
Sys.getenv("SPARK_HOME")
[1] "/Users/lars/Downloads/spark-1.6.0-bin-hadoop2.6/bin/spark"
Sys.unsetenv("SPARK_HOME")
Sys.getenv("SPARK_HOME")
[1] ""
R doesn't look at that variable, so that would not be the cause.
Duncan Murdoch
Thanks again for you help!
Lars.
On Fri, Feb 26, 2016 at 2:11 PM, Duncan Murdoch <murdoch.dun...@gmail.com>
wrote:
On 26/02/2016 12:07 PM, Sarah Goslee wrote:
Perhaps you at one point added it to your .RProfile so the package is
loaded at startup. You can check by starting R from the command line
with
R --vanilla
which doesn't load any of the profile files.
https://stat.ethz.ch/R-manual/R-devel/library/base/html/Startup.html
Another possibility is that SparkR defines some S4 classes, and you have
an object of that type in your workspace. To read it might need SparkR
installed.
The solution here is to run R --vanilla as above, or to delete the object
from the workspace, or the whole workspace.
Duncan Murdoch
Sarah
On Fri, Feb 26, 2016 at 12:01 PM, Lars Bishop <lars...@gmail.com> wrote:
Thank you Ulrik. I actually don't want to install SparkR, just don't
want
to have that error message when R starts. For some reason, R is trying
to
load the package every time it starts...
Thanks
Lars.
On Fri, Feb 26, 2016 at 11:53 AM, Ulrik Stervbo <
ulrik.ster...@gmail.com>
wrote:
Hi Lars,
The error tells you that SparkR is not installed.
I believe you can install it like this:
library(devtools)
install_github("amplab-extras/SparkR-pkg", subdir="pkg")
I took it from https://github.com/amplab-extras/SparkR-pkg and I
haven't
tried it myself.
Hope this helps,
Ulrik
On Fri, 26 Feb 2016 at 17:40 Lars Bishop <lars...@gmail.com> wrote:
Hello,
Just installed R version 3.2.3, and I'm getting the error message
below
every time I start R. I had SparkR installed in the prior version. I
googled this problem, but didn;t find anything useful.
Any help would be very appreciated.
Error in library(SparkR) : there is no package called ‘SparkR’
[R.app GUI 1.66 (7060) x86_64-apple-darwin13.4.0]
Best,
Lars.
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