Zeppelin Cannot Find Registered Table

2016-04-29 Thread Rachana.Srivastava
I have a three lines program where I am registering a table and calling select * query. I know this is some issue with sqlcontext but I have not used any sqlcontext explicitly. Following code works fine. I see my table registered: case class CEStats(bootstrap: String, threshold : String, TP : S

RE: Zeppelin Cannot Find Registered Table

2016-04-29 Thread Rachana.Srivastava
I am not using any extra context not sure why it is not getting the table. //import org.apache.spark.sql.SQLContext import org.apache.spark.sql._ //import sqlContext.implicits._ //val sqlContext = new SQLContext(sc) case class CEStats(statstype: String, bootstrap: String, threshold : String

Re: Multiple spark interpreters in the same Zeppelin instance

2016-04-29 Thread John Omernik
Moon - I would be curious on your thoughts on my email from April 12th. John On Tue, Apr 12, 2016 at 7:11 AM, John Omernik wrote: > I would actually argue that if the user doesn't have access to the same or > a similar interpreter.json file, than notebook file portability is a moot > point.

Re: Multiple spark interpreters in the same Zeppelin instance

2016-04-29 Thread DuyHai Doan
I would agree with John Omernik point about portability of JSON notes because of the strong dependency with configured interpreters. Which gives me an idea: what's about "exporting" interpreters config into note.json file ? Let's say your note has 10 paragraphs but they are just using 3 different

Re: Multiple spark interpreters in the same Zeppelin instance

2016-04-29 Thread moon soo Lee
Hi, Thanks John and DuyHai for sharing the idea. I can clearly see demands for using alias instead of static interpreter name. How about save static interpreter name (e.g. spark.sql) in each pargraph of note.json and allow alias? For example, if i have 2 interpreter settings in interpreter.json,

R and Authenticatio

2016-04-29 Thread Sourav Mazumder