[ZEPPELIN-2974] Dynamic updates of zeppelin tables/widgets

• Type: Improvement
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 0.7.3
• Component/s: GUI, Interpreters

Environment

Using Apache Zeppelin on Ubuntu 16, installed binary from source.

• Assignee: Unassigned
• Reporter: Justin Long
• Created: 05/Oct/17 20:17
• Updated: 14/May/18 19:26

Description

Is it possible to dynamically update tables created with the spark interpreter? If not, can we improve this feature?

The use case is that we are training a neural network in Deeplearning4j on Zeppelin. We want to redirect the output so that instead of logging the score or outputting it to the cell, the score is displayed within a live chart.

The result would be something like this GIF: https://media.giphy.com/media/G9sOw6W6yRnyM/giphy.gif