Page History

...

•  Update Milestone-1 in Zeppelin Wiki
•  Milestone - PoC Web Application(does not depend on Zeppelin codebase as Spring restructuring)
•  All charts read one CSV file
•  Three different charting library (NVD3, Google Chart, High charts)
•  Switching between Line and Barchart
•  Must create a Pull Request to have conversation going

Results

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Use case:

• User can pick charting library that he preferred
• User have to enter CSV file name. (no need to enter file extension)
• Then user have to load data for particular charting library or all the charting libraries
• Final he can pick chart type he need.
• User can switch the chart type (bar or line) and also the chatting library.

...

In this milestone, we will start working on Zeppelin Code Base. It will also help you being more familiar with the source code of the project.

Ressources

Feature List

• Adding a new Map (world map) Chart visualization to suitable geographic information system (GIS Mapping visualization) library that respects the license of Apache Zeppelin
• Setup Testing system for Zeppelin

Resources

Task List

•  Research existing Map Visualizations, and propose a suitable one that respects the license limitations of Apache Zeppelin
•  Make a JIRA issue and start a conversation in the mailing list
•  Implement the new visualization as much as possible outside of the paragaph.js file (new file)
•  Add the testing system to our Grunt process
•  Make tests for the new Map visualization
•  Make 2-3 scenario tests for Zeppelin

Results

'grunt test' is working after the fix

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Decisions can be found in email thread subjected "[GSOC] Map Visualization for Zeppelin" in dev@zeppelin.incubator.apache.org

Libraries was on  the list for decision

•  Google Map Chart

• Geochart

• Highmaps

• OpenLayers

• Leaflet

JIRA on Map Visualizations