Github user datagiraffe commented on the pull request:
https://github.com/apache/incubator-zeppelin/pull/238#issuecomment-144072730
Map Visualization for Zeppelin would be a great addition!
I've tried the code and ran into several problems.
I don't think it's good to select the lat and lon statically like so:
https://github.com/Madhuka/incubator-zeppelin/blob/milestone05-map/zeppelin-web/src/app/notebook/paragraph/paragraph.controller.js#L866
It would be nice if they were detected automatically. Maybe if there are
columns lat, latitude, lon, long or longitude, pick them?
The same goes for the key:
https://github.com/Madhuka/incubator-zeppelin/blob/milestone05-map/zeppelin-web/src/app/notebook/paragraph/paragraph.controller.js#L863
If a key exists twice, it obviously breaks. Key and message are the same
though, but I may be interested in the same message at different locations.
There should be a settings drop down like for the other chart types where
this can be configured. With the current version, that doesn't seem to work.
(Only for me?)
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