Do you mind to try zeppelin 0.8 branch ? You need to build it from source
Best Regard, Jeff Zhang From: "Joe W. Byers" <ecjb...@aol.com<mailto:ecjb...@aol.com>> Reply-To: "users@zeppelin.apache.org<mailto:users@zeppelin.apache.org>" <users@zeppelin.apache.org<mailto:users@zeppelin.apache.org>> Date: Wednesday, April 18, 2018 at 9:49 PM To: "users@zeppelin.apache.org<mailto:users@zeppelin.apache.org>" <users@zeppelin.apache.org<mailto:users@zeppelin.apache.org>> Subject: Re: Spark Error replayPlot(x): could not open file On 2018/04/18 11:16:40, "Joe W. Byers" <e...@aol.com><mailto:e...@aol.com> wrote: > 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*> > A follow up. I am running zeppelin as a service on a Fedora 25 server controlled by systemd (systemctl ...). I create a user and group, zeppelin, with /sbin/nologin and home /dir1/zeppelin. I set up shiro.ini for my ldap authetication. This issue did not occur when I was testing, starting server with command line script or daemon as root user, and logging in as anonymous on the zeppelin url. Googleviz charts do work, only R specific plot, ggplot2, have this issue. Thanks Joe -- Joe W. Byers
