Re: Executing spark code in Zeppelin

Hi Stefan, Looks like this question was just covered here http://mail-archives.apache.org/mod_mbox/incubator-zeppelin-users/201507.mbox/browser Thanks, Silvio From: Stefan Panayotov Reply-To: users@zeppelin.incubator.apache.orgmailto:users@zeppelin.incubator.apache.org Date: Wednesday, July

is interactive dashboard included on roadmap?

Hi, I have recently seen dashboard screenshot in Zeppelin in a slide deck - not live demo :). So I am wondering if there is any work in this direction to enable sharing visualization in form of a dashboard like some other tools (Tableau, sportfire etc.) have. If someone already have an example

Adding R interpreter to Zeppelin

Hi all, I am working on adding R interpreter to Zeppelin. There is a github repo by datalayer.io ( https://github.com/datalayer/zeppelin-R) and I have added it's RInterpreter.java RInterpreterTest.java along with modifying pom.xml but I am still not able to run R code in Apache Zeppelin. I

Re: Multiple instances of the same Interpreter, each with different configuration

So below are steps with screenshots: 1. Create new instance of your interpreter and give it a name https://s3.amazonaws.com/uploads.hipchat.com/6528/1159542/WBIst6M7b2FdhgM/upload.png 2. Create a new notebook and click on the gear icon on the top right corner to open the interpreter bindings

RE: Multiple instances of the same Interpreter, each with different configuration

Hi DuyHai, 3. In the paragraph, the notation %instance2.cassandra does not work, neither %instance2 nor %cassandra.instance2, only %cassandra works and it indeed refers to the second instance because I chose it at the notebook config level How to tell the notebook to choose interpreter which

Re: Anybody has Zeppelin working against AWS EMR 4.0?

I ran into this next issue now. I ran a very simple Python command - print date time, and I got the following error org.apache.spark.SparkException: Yarn application has already ended! Has anyone seen this error before? I have not done any additional configuration Zeppelin, am I missing something

zeppelin on mongodb

i am trying to use mongodb as a source and execute join queries on top of 2 collections which is more than 500GB, when i take small collections, it works fine however when i try to register temp table RDD for bigger collections, it is not working it just shows running Regards Pawan

Re: Anybody has Zeppelin working against AWS EMR 4.0?

Thanks Ranjit and Alexander, I added 8081 to my tunnel script and now it is connected. I will try to execute pyspark commands next. Just to offer a little value back to the future newbies like me, here is my bash script that connects all the UI ports for EMR, Spark, iPython Notebook and

Re: zeppelin vs spark notebook

I've spotted some differences: 1. Zeppelin can run language/back-end technologies other than Spark Scala (Shell, Markdown, Flink, Tajo, Lens, Cassandra ...) 2. Zeppelin is modular enough so that you can develop your own interpreter, look at the pull request list for other incoming interpreters

RE: Hive on Spark

Hive beeline (which is essentially what zeppelin acts like) doesn’t really pay attention to the site.xml on the client. All I’m saying is that anything you can do via a SET command in hive you can add in your JDBC URL to make it “default” e.g.

Is zeppelin box size configurable?

Hi, In my implementation of zeppelin, the size of a box is limited to 3400 characters. If a command exceeds this size and I do a shift-enter it does not execute. Is this configurable? Is it set while building zeppelin? Thanks, Bill

Re: Is zeppelin box size configurable?

The PR making http and websocket to use single port handles this issue. https://github.com/Leemoonsoo/incubator-zeppelin/commit/412927fe0a252b9f82c0b885af82da92f2d21b95 This commit sets max text message size for a websocket connection to 1024000 chars. It will be appreciated if you let us know if