Spark Error replayPlot(x): could not open file

[Joe W. Byers]

All,

I am getting this error on all R plots in all the tutorial examples 
using Zeppelin 0.7.3, and in simple example %r scripts.

Error in replayPlot(x): could not open file 'figure/unnamed-chunk-1-1.png'

I think this is something to do with file permissions on temporary 
files/directories.  There is one or two posts I found searching that are 
under Rstudio that offer a system call, but it does not work with 
Zeppelin/Spark.
Sys.umask(mode="0000") is place at the beginning of script.

This is what I have tried.
%r
Sys.umask(mode="0000")
a = rnorm(1000)
plot(a)

Thanks
Joe

--
*Joe W. Byers*