Issue with r and plotting in 0.8.2

All:    I am testing out a new Zeppelin installation on RHEL 7.  It is running under systemd as a zeppelin user.   Running through the tutorial tests.  In the R tutorial all of the plot and ggplot2 paragraphs give this error: Also, none of the googlevis paragraphs produce any output and not

Issue with r and plotting in 0.8.2

All:    I am testing out a new Zeppelin installation on RHEL 7.  It is running under systemd as a zeppelin user.   Running through the tutorial tests.  In the R tutorial all of the plot and ggplot2 paragraphs give this error: Error in value[[3L]](cond): could not open file 'figure/unnamed-c

Question about 0.9.0 - Interpreters downloading dependencies

All:    Very much a newbie question but one which I have not encountered before. I am working with a build from source of 0.9.0  from the branch-0.9  branch on github. I am running this on AWS on an EC2 node. In the log file when I start up I get a bunch of messages about interpreters downloa

Error starting spark interpreter with 0.9.0

All:    Just trying to get 0.9.0 to work and running into all sorts of issues. Previously I had set SPARK_MASTER to be yarn-client   so it would use my existing yarn cluster. That threw an error about yarn-client being deprecated in 2.0. So I switched it to local. I now get the error about the in

Installing python packages to support tutorial

All:    So I am setting up a python based virtual environment to support zeppelin. Has anyone sucessfully set up a virtual environment with all the packages for the python tutorial? If so how? An hour plus after I ran conda to set up the env, I got massive conflict errors. I created an en

Re: Installing python packages to support tutorial

All:   I got around the problem by going onto my server.  Installing each package one at a time, then exporting the environment to a file.  I then used that to perform my installs via puppet. On 6/30/2020 7:23 PM, David Boyd wrote: All:    So I am setting up a python based virtual

ipython interpreter - ipython not installed

All:    I am trying to run the ipython example in the tutorials. I have ipython installed.  From the conda environment:   - ipython=7.16.1=py38h5ca1d4c_0   - ipython_genutils=0.2.0=py38_0 I am getting the following error: org.apache.zeppelin.interpreter.InterpreterException: org.apache.zeppelin

Re: ipython interpreter - ipython not installed

. David Boyd mailto:db...@incadencecorp.com>> 于2020年7月1日周三 下午12:16写道： All:     I am trying to run the ipython example in the tutorials. I have ipython installed.  From the conda environment:    - ipython=7.16.1=py38h5ca1d4c_0    - ipython_genutils=0.2.0=py38_0 I am g

0.9.0 - R tutorial - no such kernel named ir

Sorry to be such a pain but I am under a tight deadline to get this operational. In running the r tutorial I get this message that says there is no such kernel named ir I can run the same paragraph with a straight %r interpreter just fine. Where would this get set up? org.apache.zeppelin.inte

Re: ipython interpreter - ipython not installed

down to an error with bkzep now on some of the visualizations. The error is bundle not defined. Any suggestions? On 7/1/2020 9:57 AM, Jeff Zhang wrote: What error do you see now ? David Boyd mailto:db...@incadencecorp.com>> 于2020年7月1日周三 下午7:24写道： Jeff:    Checked that. And tri

Re: ipython interpreter - ipython not installed

0 10:35 AM, Jeff Zhang wrote: The latest bokeh doesn't need bkzep, sorry, We should update the tutorial. https://github.com/zjffdu/bkzep/issues/12 <https://github.com/zjffdu/bkzep/issues/12> David Boyd mailto:db...@incadencecorp.com>> 于2020年7月1日周三 下午10:28写道： Jeff:   

Re: 0.9.0 - R tutorial - no such kernel named ir

to install irkernel https://github.com/IRkernel/IRkernel <https://github.com/IRkernel/IRkernel> here's full doc about R interpreter in Zeppelin http://zeppelin.apache.org/docs/0.9.0-preview1/interpreter/r.html <http://zeppelin.apache.org/docs/0.9.0-preview1/interpreter/r.html> Dav

spark.jars.packages not working in spark interpreter tutorial

All:    Trying to run the Spark Interpreter tutorial note. The spark.conf paragraph which specifies spark.jars.packages runs clean. But the next paragraph which tries to use the avro jar fails with a class not found for org.apache.spark.sql.avro.AvroFileFormat.DefaultSource Spark is set to r

Plotting in plain R interpreter generates no output or error

All:   So this is a followup to a prior question.  I am running 0.9.0 built 2 days ago from source. I can not run the IR interpreter because there is no version of it for R 3.6 and I can not downgrade R. So in the straight %r interpreter I am trying to get plotting to work. I am running on a s

%r.ir vs %ir

All:   So with some wailing and knashing of teeth, I was able to build the IRKernel from source and install that into my R environment. So the tutorial uses r.ir   -  If I run a paragraph with that I get the below stack trace. If I run with just %ir it works (for some paragraphs).  It also

0.9.0 - R tutorial - google vis - no output

All:   Sorry for dumping so much on the list lately.  Making progress but it is slow. So I finally got the %ir interpreter to work. Got pretty much every paragraph to work with either %r or %ir But I am not able to get any of the google vis outputs to generate any output. First question - is

Re: %r.ir vs %ir

Jeff:  mvn clean package -DskipTests -Pspark-2.4 -Phadoop2 -Pscala-2.11 -Dcheckstyle.skip -Drat.skip=true On 7/2/2020 7:22 PM, Jeff Zhang wrote: What's your command of building zeppelin. ? David Boyd mailto:db...@incadencecorp.com>> 于2020年7月3日周五 上午6:59写道： All:   S

Re: 0.9.0 - R tutorial - google vis - no output

Jeff:    Good to know. Thank you so much for the prompt responses and patience with me. On 7/2/2020 8:16 PM, Jeff Zhang wrote: It looks like a bug, I can reproduce this issue. David Boyd mailto:db...@incadencecorp.com>> 于2020年7月3日周五 上午7:43写道： All:   Sorry for dumping so m

Using pyvis and other javascript wrappers in Zeppelin

All:    Googled this problem but have not found a solution that works. I am trying to use pyvis to generate interactive network graphs. The pyvis functions output an HTML file.   I have tried several approaches but not found anything that works for something that should be simple. Here is my sa

Artifact dependency for geomesa causes NPE

All:     I am following the instructions here: http://www.geomesa.org/documentation/current/user/spark/zeppelin.html To use geomesa spark with zeppelin. Whenever I add the artifact dependency I get the following error on any code I try to run (this includes the basic features -spark tutorial)

Re: Artifact dependency for geomesa causes NPE

did not make a difference. Googling it appears to be an incompatibility between 3.2.10 and 3.2.11 of json4s. On 5/8/18 6:46 PM, David Boyd wrote: All:     I am following the instructions here: http://www.geomesa.org/documentation/current/user/spark/zeppelin.html To use geomesa spark with

Re: Should max-results = 0 (or max-rows = 0) mean unlimited results?

Sanjay:     The other convention is that -1 is unlimited.   However, it is always possible to set it to MAXINT. I would think most folks can work around this by setting the value to a very high number.  As long as the constraint only limit printed output (e.g. z.show())  and not what data is p

Questions on GIT integration

All:     I am running 0.8.2 in a docker image.   I have all my external directories set up and mounted to the right places. Now I have a GIT repository with several directories, one of which is my notebook directory like follows: repodir docker python shiny notebook I h