Using the dataset attached to this post, is possible to create a HeatMap? spark-data.txt
I'm trying to find a good tool on Hadoop/Spark to create this type of visualization but I can't find any good tutorial...
Anyone knows a good way to make a HeathMap using this type of matrix? Many thanks!
You can use Zeppelin along with Leaflet heat plugin for heatmap( https://github.com/Leaflet/Leaflet.heat ). Have a look at https://gist.github.com/granturing/a09aed4a302a7367be92 which will be of help for your requirement