Global Variables in Zeppelin Notebook

[#1]

Hi Team,

Is there any way I can define global variable in Zeppelin notebook in a paragraph which then could drive other paragraphs like how we do in jupyter notes for Spark/Python?

If yes, can someone share sample example?

I'm using Zeppelin Version 0.7.0 and Spark2.

Any help is highly appreciated and thanks in advance.

[#2 · Accepted solution]

@Sridhar Reddy

Since Spark2 interpreter is in globally shared mode, there is only one Spark2 session (i.e. Spark2 context) shared between all users and all notebooks in zeppelin. A variable defined in one paragraph of one notebook maybe accessed freely in other paragraphs of the same notebook, and for that matter paragraphs of other notebooks as well.

Attaching screenshots

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