Install Sedona-Zeppelin¶
Warning
Known issue: due to an issue in Leaflet JS, Sedona can only plot each geometry (point, line string and polygon) as a point on Zeppelin map. To enjoy the scalable and full-fleged visualization, please use SedonaViz to plot scatter plots and heat maps on Zeppelin map.
Compatibility¶
Apache Spark 2.3+
Apache Zeppelin 0.8.1+
Sedona 1.0.0+: Sedona-core, Sedona-SQL, Sedona-Viz
Installation¶
Note
You only need to do Step 1 and 2 only if you cannot see Apache-sedona or GeoSpark Zeppelin in Zeppelin Helium package list.
Create Helium folder (optional)¶
Create a folder called helium in Zeppelin root folder.
Add Sedona-Zeppelin description (optional)¶
Create a file called sedona-zeppelin.json in this folder and put the following content in this file. You need to change the artifact path!
{
"type": "VISUALIZATION",
"name": "sedona-zeppelin",
"description": "Zeppelin visualization support for Sedona",
"artifact": "/Absolute/Path/incubator-sedona/zeppelin",
"license": "BSD-2-Clause",
"icon": "<i class='fa fa-globe'></i>"
}
Enable Sedona-Zeppelin¶
Restart Zeppelin then open Zeppelin Helium interface and enable Sedona-Zeppelin.
Add Sedona dependencies in Zeppelin Spark Interpreter¶
Visualize SedonaSQL results¶
Display SedonaViz results¶
Now, you are good to go! Please read Sedona-Zeppelin tutorial for a hands-on tutorial.