Finished setting up the R environment and installed a ton of libraries for it as well. Now Zeppelin works just fine with R and Spark. I have not double tested all the Python stuff yet, but there is no urgency for that. Then, installed RStudio server, which seems to be working just fine. I can't install new libraries with it due to permissions, but that is not a hurdle.
Got out to get a Shingles shot, which did take a while since the Seasonal Flu Vaccine is in full swing now. All those Abuelas trying to figure out how to get the shot for free, which is excellent. I have to go back after two months, and have the last shot of the series.
Spent the afternoon running through the Chandra docs and figuring out how to read the data and what needs to be done in a pipeline to analyze and image different regions.