Need to Export data lineage information in CSV format from ATLAS
As of now there isn't a way to export to CSV. However, we have this as a requirement to be addressed sometime this year.
However it is possible to do an export that will be formatted as JSON which are in the AtlasEntity format.
I can think of following ways to accomplish what you are trying to do:
Both of the approaches above need some effort in getting to CSV format.
Hope this helps.