Re: Zeppelin Spark2 / Hive issue

Thank you Herman! That was it. -- Ruslan Dautkhanov On Mon, Nov 14, 2016 at 7:23 AM, herman...@teeupdata.com < herman...@teeupdata.com> wrote: > You may check if you have hive-site.xml under zeppelin/spark config > folder… > > Thanks > Herman. > > > > On Nov 14, 2016, at 03:07, Ruslan

Two different errors while executing Spark SQL queries against cached temp tables

Hi everyone,   I have some trouble while executing some Spark SQL queries against some cached temp tables. I query different temp tables and while doing aggregates etc., I often get these errors back:   java.lang.NoSuchMethodException:

Problem with scheduler (stops after ten executions)

Hi,   sorry for my late reponse! I experimented a lot with this in the last days and I think I have fixed this now, but I'm not sure, what exactly the problem was. I think it has something to do with functions, which return no value (type == Unit). I changed all of them to return anything (e.g.

Re: Share variable across notebooks

You can share variables using ResourcePool: Put a variable - https://github.com/apache/zeppelin/blob/master/spark/src/main/java/org/apache/zeppelin/spark/ZeppelinContext.java#L809-L812 Get a variable -

Re: Zeppelin Spark2 / Hive issue

You may check if you have hive-site.xml under zeppelin/spark config folder… Thanks Herman. > On Nov 14, 2016, at 03:07, Ruslan Dautkhanov wrote: > > Dear Apache Zeppelin User group, > > Got Zeppelin running, but can't get %spark.sql interpreter running correctly, >

Re: Share variable across notebooks

Hi, bala, Thanks for sharing the problem. For the more information, If you want to change the sharing option of the variable, you can use option of each interpreter in Interpreter menu. [image: pasted1] Thanks, Sora On Mon, Nov 14, 2016 at 2:31 PM Jun Kim wrote: > Hi

Embedded Mode for interpreter

Hello, I would like some information about the binding of each interpreter. I read the documentation, http://zeppelin.apache.org/docs/latest/manual/interpreters.html#interpreter-binding-mode

Re: Share variable across notebooks

Hi Balachandar You can share a variable of Spark as default. Try creating a variable and using it from another note. However, it's not a good thought to share variables in my experience. There is a possibility of a conflict of variables, and you won't figure out where the variable comes from in

Share variable across notebooks

Hello, Is there a way to spread my paragraphs into two different notebooks? In other words, how to share a variable (spark RDD / spark dataframe / javascript variable) across multiple notebooks? Regards Bala

Re: Google OAuth with Zeppelin

Hey, You can extend the shiro auth with the pac4j library what supports ouath2. More details: https://github.com/bujiio/buji-pac4j cheers, Tamas On 14 November 2016 at 10:35, Юрий Рочняк wrote: > Hello, > > I’m wondering if it’s possible to configure Zeppelin and OAuth in

Google OAuth with Zeppelin

Hello, I’m wondering if it’s possible to configure Zeppelin and OAuth in the way that users, authenticated with Google, could have access to Zeppelin? It’s easy to configure simple proxy to authenticate users with Google while accessing Zeppelin. However, in such case all users are redirected to

Zeppelin Spark2 / Hive issue

Dear Apache Zeppelin User group, Got Zeppelin running, but can't get %spark.sql interpreter running correctly, getting [1] in console output. Running latest Zeppelin (0.6.2), Spark 2.0, Hive 1.1, Hadoop 2.6, Java 7. My understanding is that Spark wants to initialize Hive Context, and Hive isn't