Re: Data Source Authorization - JDBC Credential

2017-04-25 Thread Paul Brenner
I have restarted interpreter after creating the entity in credential menu. It still doesn’t work. I think that, because this issue occurs with both credentials and when I set default.user, it is somehow an issue with how the snowflake driver is connecting with zeppelin’s jdbc driver. I tried tra

paragraph log is shown always

2017-04-25 Thread Jan Rasehorn
Hello, I'm currently running version 0.7.0 and 0.7.1 . When I execute a paragraph it will display the console log no matter if I selected the simple or report mode for the notebook. I wonder if there is a trick to hide the paragraph console output but still display the actual output like selecti

Re: How to create a real time dashboards from spark using web socket?

2017-04-25 Thread Shanmukha Sreenivas Potti
By default, the interpreter is shared across notebooks. However, in newer Zeppelin versions (at least in 0.7) you have the option of setting interpreter options. Copying from this url - https://zeppelin.apache.org/docs/latest/interpreter/spark.html " Interpreter setting option You can choose one

Re: How to create a real time dashboards from spark using web socket?

2017-04-25 Thread kant kodali
Do I need to do anything to share interpreter across notes or it is just the default behavior? if it is a default behavior and say a company of 100 employees want to use the notebook. Do they all share the same SparkContext and Streaming Context by default? On Tue, Apr 25, 2017 at 8:43 AM, Felix C

Re: How to create a real time dashboards from spark using web socket?

2017-04-25 Thread Felix Cheung
You could have multiple notes sharing interpreter - could you have one note for setup to call streamingcontext.start and another note on a schedule just to run the select sql statement? _ From: kant kodali mailto:kanth...@gmail.com>> Sent: Tuesday, April 25, 2017 8:12

Re: How to create a real time dashboards from spark using web socket?

2017-04-25 Thread kant kodali
yeah This creates a problem when dealing with spark streaming because we can't call streamingcontext.start() multiple times since it will result in ILLEGAL State Exception. anyways still looking for ways to update this dashboard/UI/Graph through web socket? On Tue, Apr 25, 2017 at 7:03 AM, DuyHai

Re: How to create a real time dashboards from spark using web socket?

2017-04-25 Thread DuyHai Doan
Yes, the scheduler applies to the entire note, not just paragraph Le 25 avr. 2017 02:39, "kant kodali" a écrit : > Also it doesn't look like we can run a scheduler on one paragraph? we have > to run the scheduler for the entire notebook always? > > On Mon, Apr 24, 2017 at 1:06 PM, kant kodali wr